Transcript
Page 1: T Effective January 2016 Sup ersedes Nov mber 2 01 EDR-5000

EDR-5000 Eaton ๋ฐฐ์ „ ๋ณดํ˜ธ ๊ณ„์ „๊ธฐ

(์ „์•• ๋ฐ ์ „๋ฅ˜ ์ž…๋ ฅ)

๋ชฉ ์ฐจ

์„ค ๋ช… Page

์ฃผ์š” ํŠน์ง•, ๊ธฐ๋Šฅ ๋ฐ ์žฅ์ . . . . . . . . . . . . . .

์ผ๋ฐ˜์‚ฌํ•ญ. . . . . . . . . . . . . . . . . . . . . . . . . .

ํŠน ์ง•. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

๋ณดํ˜ธ ๋ฐ ์ œ์–ด ๊ธฐ๋Šฅ. . . . . . . . . . . . . . . . . . .

๊ฐ์‹œ ๋ฐ ๊ณ„์ธก. . . . . . . . . . . . . . . . . . . . . . .

ํ†ต์‹  ์†Œํ”„ํŠธ์›จ์–ด. . . . . . . . . . . . . . . . . . . .

๊ทœ๊ฒฉ, ์ธ์ฆ ๋ฐ ์ •๊ฒฉ. . . . . . . . . . . . . . . . . .

๊ทœ ๊ฒฉ. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

๊ธฐ์ˆ ์‹œ๋ฐฉ. . . . . . . . . . . . . . . . . . . . . . . . . . .

์ฃผ๋ฌธ์ •๋ณด. . . . . . . . . . . . . . . . . . . . . . . . . . .

Technical Data TD02602012E Effective January 2016

Supersedes November 2010

Page 2: T Effective January 2016 Sup ersedes Nov mber 2 01 EDR-5000

Technical Data TD02602012E Effective January 2016

์ฃผ์š” ํŠน์ง•, ๊ธฐ๋Šฅ ๋ฐ ์žฅ์ 

๊ณ ์•• ์ฃผ(Main)๊ณผ ๊ฐ„์„ (Feeder) ์‘์šฉ์„ ์œ„ํ•œ ๋ชจ๋‹ˆํ„ฐ๋ง ๋ฐ ์ œ์–ด

๊ธฐ๋Šฅ์„ ๊ฐ–์ถ˜ ๋งˆ์ดํฌ๋กœ ํ”„๋กœ์„ธ์„œ ๊ธฐ๋ฐ˜์˜ ๋ณดํ˜ธ๊ณ„์ „๊ธฐ

์ „๋ ฅ ๋ฐฐ์ „ ์‹œ์Šคํ…œ์— ๋Œ€ํ•œ ์ „๋ฅ˜, ์ „์•• ๋ฐ ์ฃผํŒŒ์ˆ˜ ๋ณดํ˜ธ

์ „์••, ์ „๋ฅ˜, ์ „๋ ฅ, ์—๋„ˆ์ง€, ์ตœ์†Œ/์ตœ๋Œ€ ๋ฐ demand ๊ธฐ๋Šฅ์˜

์™„๋ฒฝํ•œ ๊ณ„์ธก

ํ•˜๋‚˜์˜ ์†Œํ˜• ์ผ€์ด์Šค์—์„œ ์™„๋ฒฝํ•˜๊ฒŒ ๊ณ„์ธก, ๋ณดํ˜ธ, ์ œ์–ด๋ฅผ

ํ•จ์œผ๋กœ์จ ํŒจ๋„ ๊ณต๊ฐ„, ๋ฐฐ์„  ๋ฐ ๋น„์šฉ ์ ˆ๊ฐ

ํ†ตํ•ฉ ํ…Œ์ŠคํŠธ ๊ธฐ๋Šฅ์œผ๋กœ ์œ ์ง€๋ณด์ˆ˜ ์‹œ๊ฐ„ ๋ฐ ๋น„์šฉ ์ ˆ๊ฐ

Zone selective interlocking์„ ํ†ตํ•œ ๋ณดํ˜ธํ˜‘์กฐ ์กฐ์ • ๋ฐ ํŠธ๋ฆฌํ•‘

์‹œ๊ฐ„ ํ–ฅ์ƒ. ์ „ํ†ต์ ์ธ ๋ชจ์„ (bus) ์ฐจ๋™(differential)๋ณดํ˜ธ ๊ตฌ์„ฑ๊ณผ

๋น„๊ตํ–ˆ์„ ๋•Œ ๋น„์šฉ ์ ˆ๊ฐ ํšจ๊ณผ

๋ฉ”์ธ-ํƒ€์ด-๋ฉ”์ธ ์ ˆํ™˜ ๊ตฌ์„ฑ์„ ์œ„ํ•œ ํ”„๋กœ๊ทธ๋ž˜๋จธ๋ธ”(programm-

able) ๋กœ์ง ์ œ์–ด ๊ธฐ๋Šฅ

๋ฌธ์ œ ํ•ด๊ฒฐ ์‹œ๊ฐ„ ๋ฐ ์œ ์ง€๋ณด์ˆ˜ ๋น„์šฉ ๋‹จ์ถ• - ๋น„ ํœ˜๋ฐœ์„ฑ ๋ฉ”๋ชจ๋ฆฌ์—

๊ธฐ๋ก๋œ ํŠธ๋ฆฝ ๋ฐ ์ด๋ฒคํŠธ๋Š” ๋ถ„์„ ๋ฐ ์‹œ์Šคํ…œ ๋ณต์›์— ๋Œ€ํ•œ ์ž์„ธํ•œ

์ •๋ณด๋ฅผ ์ œ๊ณต. 6,000 ์‚ฌ์ดํด์˜ ์‚ฌํ›„ ์‚ฌ๊ณ  ๋ถ„์„ (Powerport-E

์†Œํ”„ํŠธ์›จ์–ด๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ณผ ์ˆ˜ ์žˆ์Œ)

์ตœ์†Œ ๊ต์ฒด ์‹œ๊ฐ„ - ์‚ฐ์—… ํ™˜๊ฒฝ์— ์ด์ƒ์ ์ธ ์ฐฉํƒˆ์‹ ๋‹จ์ž๋Œ€

์ „๋ฉด USB ํฌํŠธ ๋ฐ Powerport-E ์†Œํ”„ํŠธ์›จ์–ด๋ฅผ ํ†ตํ•œ ๋กœ์ปฌ

์ปดํ“จํ„ฐ ์•ก์„ธ์Šค. ๊ณ„์ „๊ธฐ ์„ค์ •, ๊ตฌ์„ฑ ๋ฐ ๋ฐ์ดํ„ฐ ๊ฒ€์ƒ‰์„ ์œ„ํ•œ

์‚ฌ์šฉ์ž ์นœํ™”์ ์ธ Windows ๊ธฐ๋ฐ˜์˜ ์ธํ„ฐํŽ˜์ด์Šค ์ œ๊ณต

๊ณ„์ „๊ธฐ ์ „๋ฉดํŒ์„ ํ†ตํ•œ ์ฐจ๋‹จ๊ธฐ Open/Close, ๋˜๋Š” ํ†ต์‹ ์œผ๋กœ

์›๊ฒฉ ์กฐ์ • ๊ฐ€๋Šฅ

์‹ ์†ํ•œ ๋ฌธ์ œ ํ•ด๊ฒฐ, ํ–ฅ์ƒ๋œ ์œ ์ง€๋ณด์ˆ˜ ์ ˆ์ฐจ ๋ฐ ์žฅ์น˜ ๋ณด์•ˆ ๊ธฐ๋Šฅ.

์‹œ์Šคํ…œ ๊ตฌ์„ฑ ๋ณ€๊ฒฝ์— ๋Œ€ํ•œ ์ž์„ธํ•œ ์ถ”์  ๊ธฐ๋Šฅ ์ œ๊ณต

๊ณ„์ „๊ธฐ ์ž๊ฐ€ ์ง„๋‹จ ๋ฐ ๋ณด๊ณ  ๊ธฐ๋Šฅ์„ ํ†ตํ•œ ๊ฐ€๋™ ์‹œ๊ฐ„ ๋ฐ ๋ฌธ์ œ

ํ•ด๊ฒฐ ๋Šฅ๋ ฅ ํ–ฅ์ƒ

์ฐจ๋‹จ๊ธฐ ํŠธ๋ฆฝ ํšŒ๋กœ ๋ชจ๋‹ˆํ„ฐ๋ง์œผ๋กœ ์ฐจ๋‹จ๊ธฐ ์ž‘๋™์˜ ์‹ ๋ขฐ์„ฑ ํ–ฅ์ƒ

์ตœ์ ํ™”๋œ ์‹ ์žฌ์ƒ ๋ถ„์‚ฐ์ „์› ๋ณดํ˜ธ

EDR-5000 Distribution Protection Relay

์ผ ๋ฐ˜ ์‚ฌ ํ•ญ

Eaton์˜ EDR-5000 ๋ฐฐ์ „ ๋ณดํ˜ธ ๊ณ„์ „๊ธฐ๋Š” ๋ชจ๋“  ์ „์•• ๋ ˆ๋ฒจ์˜

ํ”ผ๋” ํšŒ๋กœ๋ฅผ ์œ„ํ•œ ๋งˆ์ดํฌ๋กœ ํ”„๋กœ์„ธ์„œ ๊ธฐ๋ฐ˜์˜ ๋‹ค๊ธฐ๋Šฅ

๊ณ„์ „๊ธฐ์ž…๋‹ˆ๋‹ค. ์ด ๊ณ„์ „๊ธฐ๋Š” ํ”ผ๋”, ๋ฉ”์ธ, ๊ทธ๋ฆฌ๊ณ  ํƒ€์ด ํšŒ๋กœ

์ฐจ๋‹จ๊ธฐ ์ ์šฉ์˜ ์ฃผ์š” ๋ณดํ˜ธ ์žฅ์น˜๋กœ ์‚ฌ์šฉ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํ˜น์€

๋ณ€์••๊ธฐ, ๊ณ ์ „์•• ๋ผ์ธ ๋ฐ ์ฐจ๋™(differential) ๋ณดํ˜ธ ์žฅ์น˜์˜ ํ›„๋น„

๋ณดํ˜ธ์šฉ์œผ๋กœ ์‚ฌ์šฉ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ๊ณ„์ „๊ธฐ๋Š” ์ฃผ๋กœ ๊ณ ์••

๊ฐœํ ์žฅ์น˜์— ์ ์šฉ๋ฉ๋‹ˆ๋‹ค.

EDR-5000 ๋ฐฐ์ „ ๋ณดํ˜ธ ๊ณ„์ „๊ธฐ๋Š” ์™„๋ฒฝํ•œ ์ „๋ฅ˜, ์ „์•• ๋ฐ ์ฃผํŒŒ์ˆ˜

๋ณดํ˜ธ ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•˜๋ฉฐ ํ•˜๋‚˜์˜ ์†Œํ˜• ์ผ€์ด์Šค๋กœ ๊ณ„์ธก์ด

๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. ์ด ๊ณ„์ „๊ธฐ๋Š” 5 ์•”ํŽ˜์–ด ๋˜๋Š” 1 ์•”ํŽ˜์–ด 4๊ฐœ์˜

์ „๋ฅ˜ ์ž…๋ ฅ ๋ฐ 4๊ฐœ์˜ ์ „์•• ์ž…๋ ฅ์„ ๊ฐ€์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ „์••

์ž…๋ ฅ ์ค‘ 3๊ฐœ๋Š” ์ „์•• ๋ณดํ˜ธ ๋ฐ ๊ณ„์ธก์„ ์œ„ํ•ด 3์ƒ ์ „์› ์ „์••์—

์—ฐ๊ฒฐ๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์ด๋“ค์€ Yํ˜• ๋˜๋Š” ๊ฐœ๋ฐฉํ˜• ๋ธํƒ€ ๋ฐฐ์—ด๋กœ

์—ฐ๊ฒฐ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. 4๋ฒˆ์งธ ์ „์••์€ ๋…๋ฆฝ ๋‹จ์ƒ

๋ถ€์กฑ์ „์••/๊ณผ์ „์•• ๋ณดํ˜ธ ๋˜๋Š” ๋น„์ ‘์ง€ ์‹œ์Šคํ…œ์˜ ์ง€๋ฝ ๋ณดํ˜ธ๋ฅผ

์œ„ํ•œ ๊ฒƒ์ž…๋‹ˆ๋‹ค.

์œ ์ง€๋ณด์ˆ˜ ๋ชจ๋“œ์—์„œ ์•”ํ˜ธ๋กœ ๋ณดํ˜ธ๋œ ์†Œํ”„ํŠธ ํ‚ค๋Š” ์•„ํฌ ํ”Œ๋ž˜์‹œ

์™„ํ™”๋ฅผ ์œ„ํ•ด ์‚ฌ์šฉ๋˜๋ฉฐ, ์ด๋Š” ์ˆœ์‹œ ์š”์†Œ๋งŒ ๊ฐ–๋„๋ก ์„ค์ •๋œ

๋Œ€์ฒด ์„ค์ • ๊ทธ๋ฃน์œผ๋กœ ์ „ํ™˜์‹œํ‚ฌ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ, ํ†ต์‹  ๋˜๋Š”

๋””์ง€ํ„ธ ์ž…๋ ฅ์„ ํ†ตํ•ด ์—ฌ๋Ÿฌ ์„ค์ • ๊ทธ๋ฃน์œผ๋กœ ๋ณ€๊ฒฝ๋  ์ˆ˜๋„

์žˆ์Šต๋‹ˆ๋‹ค.

์ปดํ“จํ„ฐ ์—†์ด๋„ ์‚ฌ์šฉ์ž ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๋ฐ ๋ฐ์ดํ„ฐ ๊ฒ€์ƒ‰์ด ๊ฐ€๋Šฅํ•œ

ํ†ตํ•ฉ ํ‚คํŒจ๋“œ ๋ฐ ๋””์Šคํ”Œ๋ ˆ์ด๊ฐ€ ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค. 14๊ฐœ์˜

ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ฐ€๋Šฅํ•œ LED๊ฐ€ ๊ณ„์ „๊ธฐ ์ƒํƒœ๋ฅผ ๋น ๋ฅด๊ฒŒ ํ‘œ์‹œํ•ฉ๋‹ˆ๋‹ค.

์ง์ ‘ ์ปดํ“จํ„ฐ ์—ฐ๊ฒฐ์ด ๊ฐ€๋Šฅํ•˜๋„๋ก ์ „๋ฉด USB ํฌํŠธ๊ฐ€

์ œ๊ณต๋ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ, ๋‹ค์ค‘ ํฌํŠธ ๋ฐ ํ†ต์‹  ํ”„๋กœํ† ์ฝœ์„ ์‚ฌ์šฉํ•  ์ˆ˜

์žˆ์Šต๋‹ˆ๋‹ค. ํ›„๋ฉด์˜ RS-485 ํ†ต์‹  ํฌํŠธ, Modbus-RTU ๋˜๋Š”

DNP3, IEC61850์„ ์‚ฌ์šฉํ•˜๋Š” ๋กœ์ปฌ ์˜์—ญ ๋„คํŠธ์›Œํ‚น์„ ์œ„ํ•œ

์„ ํƒ์‚ฌํ•ญ ์ž…๋‹ˆ๋‹ค

EDR-5000 ๋ฐฐ์ „ ๋ณดํ˜ธ ๊ณ„์ „๊ธฐ์—๋Š” ํ”„๋กœ๊ทธ๋ž˜๋ฐ์ด ๊ฐ€๋Šฅํ•œ ๋กœ์ง

๊ธฐ๋Šฅ์ด ํฌํ•จ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ๋กœ์ง ๊ฒŒ์ดํŠธ ๋ฐ ํƒ€์ด๋จธ๋Š”

์‚ฌ์šฉ์ž์˜ ์šฉ๋„์— ๋งž๊ฒŒ ์„ค์ •ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํ”„๋กœ๊ทธ๋ž˜๋ฐ์ด

๊ฐ€๋Šฅํ•œ ๋กœ์ง ์ œ์–ด ๊ธฐ๋Šฅ์€ EDR-5000 ๊ณ„์ „๊ธฐ๊ฐ€ ๋ฉ”์ธ-ํƒ€์ด-

๋ฉ”์ธ ๋ฐ ๋ฉ”์ธ 1/ ๋ฉ”์ธ 2์œผ๋กœ ์ ˆํ™˜ ๊ตฌ์„ฑํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•ด์ค๋‹ˆ๋‹ค.

ํ”Œ๋ž˜์‹œ ๋ฉ”๋ชจ๋ฆฌ๋Š” ํ”„๋กœ๊ทธ๋ž˜๋ฐ์— ์‚ฌ์šฉ๋˜๋ฉฐ ๋ชจ๋“  ์„ค์ •์€ ๋น„

ํœ˜๋ฐœ์„ฑ ๋ฉ”๋ชจ๋ฆฌ์— ์ €์žฅ๋ฉ๋‹ˆ๋‹ค. ์ด ๊ณ„์ „๊ธฐ๋Š” ์†Œํ”„ํŠธ์›จ์–ด, ์ˆ˜๋™

๋˜๋Š” ์ ‘์  ์ž…๋ ฅ์„ ํ†ตํ•ด ํ™œ์„ฑํ™”ํ•˜์—ฌ ์„ค์ • ๊ทธ๋ฃน์„ ์‚ฌ์ „

ํ”„๋กœ๊ทธ๋ž˜๋ฐ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

EDR-5000 ๋ฐฐ์ „ ๋ณดํ˜ธ ๊ณ„์ „๊ธฐ๋Š” ๋ฐ์ดํ„ฐ ์ €์žฅ์„ ์œ„ํ•œ ๋Œ€์šฉ๋Ÿ‰

๋ฉ”๋ชจ๋ฆฌ์™€ 1ms์˜ ์‹œ๊ฐ„ ๋ถ„ํ•ด๋Šฅ์„ ๊ฐ€์ง„ ์‹ค์‹œ๊ฐ„ ์‹œ๊ณ„(clock)๋ฅผ

๊ฐ€์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ๊ณ„์ „๊ธฐ๋Š” 300๊ฐœ์˜ ์ด๋ฒคํŠธ ๊ธฐ๋ก, 20๊ฐœ์˜

์ƒ์„ธํ•œ ํŠธ๋ฆฝ ๋กœ๊ทธ, ์ตœ์†Œ/์ตœ๋Œ€๊ฐ’, ๋ถ€ํ•˜ ํ”„๋กœํŒŒ์ผ, ์ฐจ๋‹จ๊ธฐ ๋งˆ๋ชจ

์ •๋ณด ๋ฐ ์˜ค์‹ค๋กœ๊ทธ๋ž˜ํ”ฝ ๋ฐ์ดํ„ฐ๋ฅผ ๊ธฐ๋กํ•ฉ๋‹ˆ๋‹ค.

EDR-5000์€ 8๊ฐœ์˜ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ฐ€๋Šฅํ•œ ์ ‘์  ์ž…๋ ฅ, 2๊ฐœ์˜

์ •์ƒ ๊ฐœ๋ฐฉ ์ถœ๋ ฅ, 8๊ฐœ์˜ Form C ์ค‘์ฑ…๋ฌด ์ถœ๋ ฅ, ๊ทธ๋ฆฌ๊ณ  ํ•˜๋‚˜์˜

Form C ์‹ ํ˜ธ ๊ฒฝ๋ณด ๋ฆด๋ ˆ์ด๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ๊ณ„์ „๊ธฐ๋Š”

19 Vdc ~ 300 Vdc ๋˜๋Š” 40 Vac ~ 250 Vac๊นŒ์ง€์˜ ๋ณด์กฐ

์ „์›์—์„œ ์ „๋ ฅ์„ ๊ณต๊ธ‰๋ฐ›์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

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EDR-5000 Distribution Protection Relay

ํŠน ์ง•

๋ณดํ˜ธ ๊ธฐ๋Šฅ

์ƒ(phase) ๊ณผ์ „๋ฅ˜ ์š”์†Œ:

ํƒ€์ด๋จธ๊ฐ€ ์žˆ๋Š” ์ˆœ์‹œ ์š”์†Œ 3๊ฐœ (50P[1], 50P[2], 50P[3])

๋ฐ˜ํ•œ์‹œ ๊ณผ์ „๋ฅ˜ ์š”์†Œ 3๊ฐœ (51P[1], 51P[2], 51P[3])

11๊ฐœ์˜ ํ‘œ์ค€ ์‹œ๊ฐ„-์ „๋ฅ˜ ๊ณก์„ 

์ˆœ์‹œ ๋˜๋Š” Time delay ์žฌ์„ค์ •

์ „์•• ์ œ์–ด๋ถ€ ๊ณผ์ „๋ฅ˜ ๋ณดํ˜ธ(51P[2], and 51P[3])

๋ฐฉํ–ฅ ์ œ์–ด (๋ชจ๋“  ์š”์†Œ)

์ง€๋ฝ ๊ณผ์ „๋ฅ˜ ์š”์†Œ:

ํƒ€์ด๋จธ๊ฐ€ ์žˆ๋Š” ์ˆœ์‹œ ๊ณ„์ธก๋œ ์š”์†Œ 2๊ฐœ (50X[1], 50X[2])=50G

ํƒ€์ด๋จธ๊ฐ€ ์žˆ๋Š” ์ˆœ์‹œ ๊ณ„์‚ฐ๋œ ์š”์†Œ 2๊ฐœ (50R[1],

50R[2])=50N

๋ฐ˜ํ•œ์‹œ ๊ณผ์ „๋ฅ˜ ๊ณ„์ธก๋œ ์š”์†Œ 2๊ฐœ (51X[1], 51X[2])=51G

๋ฐ˜ํ•œ์‹œ ๊ณผ์ „๋ฅ˜ ๊ณ„์‚ฐ๋œ ์š”์†Œ 2๊ฐœ (51R[1], 51R[2])=51N

11๊ฐœ์˜ ํ‘œ์ค€ ์‹œ๊ฐ„-์ „๋ฅ˜ ๊ณก์„ 

์ˆœ์‹œ ๋˜๋Š” Time delay ์žฌ์„ค์ •

๋ฐฉํ–ฅ ์ œ์–ด (๋ชจ๋“  ์š”์†Œ)

์ฐจ๋‹จ๊ธฐ ์‹คํŒจ ๋ณดํ˜ธ (50BF)

์ƒ ๋ถˆํ‰ํ˜• ์ „๋ฅ˜ (์—ญ์ƒ ์‹œํ€€์Šค) ๋ณดํ˜ธ (46[1], 46[2]))

์ƒ ๋ถˆํ‰ํ˜• ์ „์•• (์—ญ์ƒ ์‹œํ€€์Šค) ๋ณดํ˜ธ (47[1], 47[2])

์ฃผ์š” 3์ƒ ๋ถ€์กฑ์ „์••/๊ณผ์ „์•• (27M[1], 27M[2], 59M[1], 59M[2])

๋ณด์กฐ ๋‹จ์ƒ ๋ถ€์กฑ์ „์••/๊ณผ์ „์•• (27A[1], 27A[2], 59A[1], 59A[2])

์ง€๋ฝ ๊ณผ์ „์•• ๋ณดํ˜ธ (59N[1], 59N[2])

ํ• ๋‹น ๊ฐ€๋Šฅํ•œ 6๊ฐœ์˜ ์ฃผํŒŒ์ˆ˜: ๊ณผ์ฃผํŒŒ์ˆ˜, ๋ถ€์กฑ์ฃผํŒŒ์ˆ˜, ์ฃผํŒŒ์ˆ˜

๋ณ€ํ™”์œจ ๋˜๋Š” ๋ฒกํ„ฐ ์„œ์ง€ (81[1], 81[2], 81[3], 81[4], 81[5], 81[6])

ํ”ผ์ƒ ๋ฐ ๋ณ€์œ„ ์—ญ๋ฅ  (55A[1], 55A[2], 55D[1], 55D[2])

์ •๋ฐฉํ–ฅ ๋ฐ ์—ญ๋ฐฉํ–ฅ ์œ ํšจ์ „๋ ฅ(Watts) (32[1], 32[2], 32[3])

์ •๋ฐฉํ–ฅ ๋ฐ ์—ญ๋ฐฉํ–ฅ ๋ฌดํšจ์ „๋ ฅ(Vars) (32V[1], 32V[2], 32V[3])

๋™๊ธฐ ๊ฐ์‹œ (25)

์ž๋™ ์žฌํ๋กœ (79)

๋ชจ์„ (bus) ๋ณดํ˜ธ๋ฅผ ์œ„ํ•œ ์กด ์ธํ„ฐ๋กœํ‚น(Zone interlocking) (87B)

๊ณ ์žฅ ๋ณดํ˜ธ๋กœ ์ „ํ™˜(Switch onto fault protection)

Cold ๋ถ€ํ•˜ ํ”ฝ์—…

๊ณ„์ธก ๊ธฐ๋Šฅ

์ „๋ฅ˜: ์ •์ƒ, ์—ญ์ƒ ๋ฐ ์˜์ƒ ์‹œํ€€์Šค

์ „๋ฅ˜ ์ˆ˜์š”(demand)

์ „์••: ์ •์ƒ, ์—ญ์ƒ ๋ฐ ์˜์ƒ ์‹œํ€€์Šค

์ƒ์ฐจ๊ฐ(Phase angles)

ํ”ผ์ƒ์ „๋ ฅ ์ˆ˜์š”

์œ ํšจ์ „๋ ฅ ์ˆ˜์š”

์ „๋ ฅ๋Ÿ‰ kWh (์ •๋ฐฉํ–ฅ, ์—ญ๋ฐฉํ–ฅ, net)

๋ฌดํšจ์ „๋ ฅ ์ˆ˜์š”

Technical Data TD02602012E Effective January 2016

๋ฌดํšจ์ „๋ ฅ๋Ÿ‰ kvarh (์ง„์ƒ, ์ง€์ƒ and net)

์—ญ๋ฅ 

์ฃผํŒŒ์ˆ˜

๊ณ ์กฐํŒŒ % THD V and I

๊ณ ์กฐํŒŒ ๊ฐ’ THD V and I

์ตœ์†Œ/์ตœ๋Œ€ ๊ธฐ๋ก

๋™๊ธฐ ๊ฐ’

Trending (์‹œ๊ฐ„์˜ ๊ฒฝ๊ณผ์— ๋”ฐ๋ฅธ ๋ถ€ํ•˜ ํ”„๋กœํŒŒ์ผ)

๊ฐ์‹œ ๊ธฐ๋Šฅ

ํŠธ๋ฆฝ ์ฝ”์ผ ๊ฐ์‹œ

์ฐจ๋‹จ๊ธฐ ๋งˆ๋ชจ 1 ์ฐจ ๋ฐ 2 ์ฐจ (์ฐจ๋‹จ ์ „๋ฅ˜ ํšŸ์ˆ˜)

์˜ค์‹ค๋กœ๊ทธ๋ž˜ํ”ฝ (6,000 ์‚ฌ์ดํด)

์‚ฌ๊ณ  ๋ฐ์ดํ„ฐ ๊ธฐ๋ก (์ตœ๋Œ€ 20 ์ด๋ฒคํŠธ๊นŒ์ง€)

์ด๋ฒคํŠธ ๊ธฐ๋ก ์‹œํ€€์Šค (์ตœ๋Œ€ 300 ์ด๋ฒคํŠธ๊นŒ์ง€)

1ms์˜ ์‹œ๊ฐ„ ํ•ด์ƒ๋„(stamping)

์ œ์–ด ๊ธฐ๋Šฅ

์ฐจ๋‹จ๊ธฐ Open/Close

์›๊ฒฉ Open/Close

ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ฐ€๋Šฅํ•œ I/O

ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ฐ€๋Šฅํ•œ ๋กœ์ง

ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ฐ€๋Šฅํ•œ LEDs

๋‹ค์–‘ํ•œ ์„ค์ • ๊ทธ๋ฃน

Cold ๋ถ€ํ•˜ ํ”ฝ์—…

CT ๊ฐ์‹œ

VT ๊ฐ์‹œ

ํ†ต์‹  ๊ธฐ๋Šฅ

๋กœ์ปฌ HMI

์•”ํ˜ธ ๋ณดํ˜ธ

์ฃผ์†Œ ์ง€์ •

IRIG-B

๋กœ์ปฌ USB ํ†ต์‹  ํฌํŠธ

์†Œํ”„ํŠธ์›จ์–ด ์„ค์ •

์›๊ฒฉ ํ†ต์‹  ํฌํŠธ:

RS-485 ๋‹จ์ž

Ethernet RJ45

Fiber Optic ST

RS-485 D-SUB

LC Duplex Fiber Optic

ํ”„๋กœํ† ์ฝœ:

Modbus-RTU

Modbus-TCP

IEC-61850

DNP3-RTU

DNP3-TCP/UDP

Profibus-DP

Page 4: T Effective January 2016 Sup ersedes Nov mber 2 01 EDR-5000

Technical Data TD02602012E Effective January 2016

๋ณดํ˜ธ ๋ฐ ์ œ์–ด ๊ธฐ๋Šฅ

Eaton์˜ EDR-5000 ๋ฐฐ์ „ ๋ณดํ˜ธ ๊ณ„์ „๊ธฐ๋Š” ์‚ฌ์šฉ์ž ์œ ์—ฐ์„ฑ๊ณผ ๊ฐ„ํŽธ์„ฑ์„

์ตœ๋Œ€ํ•œ ์ œ๊ณตํ•˜๋„๋ก ์„ค๊ณ„๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๊ธฐ๋ณธ ๊ณ„์ „๊ธฐ๋Š” ๋ชจ๋“  ํ‘œ์ค€

์ „๋ฅ˜์™€ ์ „์•• ๋ณดํ˜ธ ๋ฐ ๊ณ„์ธก ๊ธฐ๋Šฅ์„ ํฌํ•จํ•ฉ๋‹ˆ๋‹ค.

๋ฐฉํ–ฅ์„ฑ ๊ณผ์ „๋ฅ˜ ๋ณดํ˜ธ

EDR-5000 ๋ฐฐ์ „ ๋ณดํ˜ธ ๊ณ„์ „๊ธฐ๋Š” ์™„๋ฒฝํ•œ 3์ƒ ๋ฐ ์ง€๋ฝ ๋ฐฉํ–ฅ์„ฑ ๊ณผ์ „๋ฅ˜

๋ณดํ˜ธ ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ์ด ๊ณ„์ „๊ธฐ์—๋Š” 8๊ฐœ์˜ ๋…๋ฆฝ์ ์ธ ์ง€๋ฝ

๊ณผ์ „๋ฅ˜ ์š”์†Œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ์ง€๋ฝ ์š”์†Œ "X"๋Š” ๋ณ„๋„์˜ ์ „๋ฅ˜ ๊ฐ์ง€

์ž…๋ ฅ์œผ๋กœ๋ถ€ํ„ฐ ๋…๋ฆฝ์ ์œผ๋กœ ๊ณ„์ธก๋œ ์ง€๋ฝ (๋˜๋Š” ์ค‘์„ฑ) ์ „๋ฅ˜๋ฅผ

์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. ์ง€๋ฝ ์š”์†Œ "R"์€ ๊ณ„์‚ฐ๋œ 3I0 ์ž”๋ฅ˜ ์ „๋ฅ˜๋ฅผ ์‚ฌ์šฉํ•˜๋Š”๋ฐ

์ด๋Š” 3์ƒ ์ „๋ฅ˜์˜ ํ•ฉ์œผ๋กœ ๋ถ€ํ„ฐ ์–ป์€ ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์ด ๊ณ„์‚ฐ๋œ ์ „๋ฅ˜๋Š”

3์ƒ 4์„  ์‹œ์Šคํ…œ์—์„œ ์ค‘์„ฑ ๋˜๋Š” ์ง€๋ฝ ์ „๋ฅ˜๋กœ ์‚ฌ์šฉ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ƒ(phase) ๋ฐ ์ง€๋ฝ ๊ณผ์ „๋ฅ˜์˜ ๊ฐ ์š”์†Œ๋Š” ๊ธฐ๋ณธ ๋˜๋Š” ์‹คํšจ์น˜ ์ „๋ฅ˜๋ฅผ

๊ธฐ๋ฐ˜์œผ๋กœ ์ž‘๋™ํ•˜๋„๋ก ์„ ํƒ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ƒ ๋ฐฉํ–ฅ์€ ๋ชจ๋“  ์ƒ์ „๋ฅ˜ ์š”์†Œ (50, 51)๋ฅผ ๊ฐ์‹œํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋˜๋Š”

๊ธฐ๋Šฅ์ž…๋‹ˆ๋‹ค. ์ง๊ฐ์ขŒํ‘œ๊ณ„์—์„œ ์ „์••์€ ํ•ด๋‹น ์ƒ์ „๋ฅ˜์™€ ๋น„๊ต๋˜์–ด

์‚ฌ๊ณ ์˜ ๋ฐฉํ–ฅ์„ ์„ค์ •ํ•ฉ๋‹ˆ๋‹ค. ์ด ๊ธฐ๋Šฅ์€ ์ •๋ฐฉํ–ฅ, ์—ญ๋ฐฉํ–ฅ ๋˜๋Š”

์–‘๋ฐฉํ–ฅ์œผ๋กœ ์ž‘๋™ํ•˜๋„๋ก ์„ ํƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ง€๋ฝ ๋ฐฉํ–ฅ์€ ์ง€๋ฝ ์ „๋ฅ˜ ์š”์†Œ๋ฅผ ๊ฐ์‹œํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋˜๋ฉฐ ์˜์ƒ, ์—ญ์ƒ

๋˜๋Š” ์ •์ƒ์˜ ์‹œํ€€์Šค ์ „์•• ๋˜๋Š” ์ง€๋ฝ ์ „๋ฅ˜๋กœ๋ถ€ํ„ฐ ๊ฐ์‹œ๋˜๋Š” ์ง€๋ฝ,

์—ญ์ƒ ์‹œํ€€์Šค ๋˜๋Š” ์ž”๋ฅ˜ ์ „๋ฅ˜๊ฐ€ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. ์ด ๊ธฐ๋Šฅ์€ ์ •๋ฐฉํ–ฅ,

์—ญ๋ฐฉํ–ฅ ๋˜๋Š” ์–‘๋ฐฉํ–ฅ์œผ๋กœ ์ž‘๋™ํ•˜๋„๋ก ์„ ํƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ „์•• ์ œ์–ด๋ถ€ ๊ณผ์ „๋ฅ˜

์ „์•• ์ œ์–ด๋ถ€๋Š” ๊ณผ์ „๋ฅ˜ ํ”ฝ์—… ๋ ˆ๋ฒจ์„ ๊ฐ์†Œ์‹œํ‚ต๋‹ˆ๋‹ค (51P[3]). ํ”ฝ์—…

๊ณผ์ „๋ฅ˜ ๋ ˆ๋ฒจ์˜ ๋ณ€ํ™”๋Š” ์ƒ์‘ํ•˜๋Š” ์ƒ(phase) ์ž…๋ ฅ ์ „์••๊ณผ ๋น„๊ต๋ฉ๋‹ˆ๋‹ค.

EDR-5000์€ ์•„๋ž˜์˜ ๊ฐ„๋‹จํ•œ ์„ ํ˜• ๋ชจ๋ธ์„ ์‚ฌ์šฉํ•˜์—ฌ ์œ ํšจ ํ”ฝ์—… ๊ฐ’์„

๊ฒฐ์ •ํ•ฉ๋‹ˆ๋‹ค.

๊ทธ๋ฆผ 1. ์ „์•• ์ œ์–ด๋ถ€ ์ฝ”์ผ ํ”ฝ์—… ํŠน์„ฑ.

EDR-5000 Distribution Protection Relay

๋™๊ธฐ ๊ฐ์‹œ

๋™๊ธฐ ๊ฐ์‹œ ๊ธฐ๋Šฅ์€ ์–‘๋‹จ ์ „๋ ฅ ๊ณต๊ธ‰์› ์‘์šฉ์„ ์œ„ํ•ด ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค. ๋™๊ธฐ

๊ฐ์‹œ ๊ธฐ๋Šฅ์€ ์ „์•• ํฌ๊ธฐ, ์ƒ์ฐจ๊ฐ, ๊ทธ๋ฆฌ๊ณ  ๋ชจ์„ (bus)๊ณผ ๋ผ์ธ ์‚ฌ์ด์˜

์Šฌ๋ฆฝ ์ฃผํŒŒ์ˆ˜๋ฅผ ๋ชจ๋‹ˆํ„ฐ๋งํ•ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ ์ฐจ๋‹จ๊ธฐ ํˆฌ์ž… ์‹œ๊ฐ„, ๋ฐ๋“œ ๋ฒ„์Šค

๋ฐ๋“œ ๋ผ์ธ, ๋ฐ๋“œ ๋ฒ„์Šค ๋ผ์ด๋ธŒ ๋ผ์ธ ๋ฐ ๋ผ์ด๋ธŒ ๋ฒ„์Šค ๋ผ์ด๋ธŒ ๋ผ์ธ

๊ธฐ๋Šฅ์„ ํฌํ•จํ•ฉ๋‹ˆ๋‹ค.

์—ญ์œ ํšจ์ „๋ ฅ

์—ญ์ „๋ ฅ์€ ๊ฐ„์„ ์„ ํ†ตํ•ด ํ๋ฅด๋Š” ์ „๋ ฅ์„ ์ œ์–ดํ•ฉ๋‹ˆ๋‹ค. ์ด๋ฅผ ์œ„ํ•ด

๊ตฌ์„ฑ๋˜์–ด์•ผ ํ•  ๋ช‡ ๊ฐ€์ง€ ์š”์†Œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค:

์ •๋ฐฉํ–ฅ ๋˜๋Š” ์—ญ๋ฐฉํ–ฅ, ์ „๋ ฅ ๋ถ€์กฑ ๋˜๋Š” ๊ณผ๋‹ค ์ƒํƒœ์—์„œ ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค.

์—ญ์ „๋ ฅ์€ ์ผ๋ฐ˜์ ์œผ๋กœ ๋ฐœ์ „๊ธฐ ๋˜๋Š” ์ „๋™๊ธฐ ์‘์šฉ์— ์ ์šฉ๋˜๋Š” ๋ฐ˜๋ฉด

๋ถ€์กฑ ์ „๋ ฅ์€ ์ผ๋ฐ˜์ ์œผ๋กœ ๋ถ€ํ•˜ ๋˜๋Š” ๋ฐœ์ „ ์†์‹ค์— ์ ์šฉ๋ฉ๋‹ˆ๋‹ค.

์—ญ๋ฌดํšจ์ „๋ ฅ

์—ญ๋ฌดํšจ์ „๋ ฅ์€ ๋™๊ธฐ๊ธฐ์—์„œ ์—ฌ์ž ์ƒ์‹ค์„ ๊ฐ์ง€ํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋  ์ˆ˜

์žˆ์Šต๋‹ˆ๋‹ค. ๋ช‡ ๊ฐ€์ง€ ๊ตฌ์„ฑ ์š”์†Œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค: ์ •๋ฐฉํ–ฅ ๋˜๋Š” ์—ญ๋ฐฉํ–ฅ์œผ๋กœ

์ž‘๋™; ๋˜๋Š” ๊ณผ/๋ถ€์กฑ ๋ฌดํšจ์ „๋ ฅ ์กฐ๊ฑด์—์„œ ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค.

๋ฐ˜ํ•œ์‹œ ํŠน์„ฑ

11๊ฐ€์ง€ ์‚ฌ์šฉ์ž ์„ ํƒ ๊ฐ€๋Šฅํ•œ ๋ฐ˜ํ•œ์‹œ ๊ณผ์ „๋ฅ˜ ๊ณก์„  ํŠน์„ฑ์ด ์žˆ์Šต๋‹ˆ๋‹ค.

์‚ฌ์šฉ์ž๋Š” ANSI, IEC ๋˜๋Š” ์—ด ๊ณก์„  ๊ทธ๋ฃน ์ค‘์—์„œ ์„ ํƒํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ

์ˆœ์‹œ ๋˜๋Š” Time delay ์žฌ์„ค์ • ํŠน์„ฑ์„ ์„ ํƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ฐจ๋‹จ๊ธฐ ์ฐจ๋‹จ์‹คํŒจ

EDR-5000 ๋ฐฐ์ „ ๋ณดํ˜ธ ๊ณ„์ „๊ธฐ์—๋Š” ๋‚ด๋ถ€ ๋˜๋Š” ์™ธ๋ถ€ ํŠธ๋ฆฝ ์‹ ํ˜ธ์—์„œ

๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋Š” ์ฐจ๋‹จ๊ธฐ ์ฐจ๋‹จ์‹คํŒจ(50BF, 62BF)๋ณดํ˜ธ ๊ธฐ๋Šฅ์ด ํฌํ•จ๋˜์–ด

์žˆ์Šต๋‹ˆ๋‹ค. ์ด๊ฒƒ์€ ํ์‡„ ๊ณ„์ „๊ธฐ(86)๋ฅผ ์ž‘๋™ ์‹œํ‚ค๊ฑฐ๋‚˜ ์ƒ์œ„ ์ฐจ๋‹จ๊ธฐ๋ฅผ

ํŠธ๋ฆฝ์‹œํ‚ค๋Š” ๋ฐ ์‚ฌ์šฉ๋  ์ˆ˜ ์žˆ๋Š” ๋…๋ฆฝ์ ์ธ ์š”์†Œ์ž…๋‹ˆ๋‹ค. ํƒ€์ด๋จธ๋Š”

์ฐจ๋‹จ๊ธฐ ์ž‘๋™ ์‹œ๊ฐ„ ๋ฐ ๋ณดํ˜ธ ๊ธฐ๋Šฅ ์žฌ์„ค์ • ์‹œ๊ฐ„๋ณด๋‹ค ๊ธธ์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์ „์•• ๋ณดํ˜ธ

EDR-5000 ๋ฐฐ์ „ ๋ณดํ˜ธ ๊ณ„์ „๊ธฐ์—๋Š” 4๊ฐœ์˜ ์ „์•• ์ž…๋ ฅ ํšŒ๋กœ๊ฐ€

์žˆ์Šต๋‹ˆ๋‹ค. ์ฃผ ์ „์•• (M)์œผ๋กœ ์ง€์ •๋œ 3์ƒ ์„ธํŠธ์™€ ๋ณด์กฐ ์ „์•• (A)์œผ๋กœ

์ง€์ •๋œ ๋‹จ์ƒ ์ „์•• ํšŒ๋กœ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ๋‘ ์ œํ’ˆ ๋ชจ๋‘ ๋ถ€์กฑ์ „์•• (27)

๋ฐ ๊ณผ์ „์•• (59) ๋ณดํ˜ธ ๊ธฐ๋Šฅ์„ ํฌํ•จํ•ฉ๋‹ˆ๋‹ค. 3์ƒ ์ „์•• ๋ณดํ˜ธ๋Š” ๋‹จ์ƒ, 3์ƒ

์ค‘ 2์ƒ, ๋˜๋Š” ๋ชจ๋“  3์ƒ ๋กœ์ง์—์„œ ์ž‘๋™ํ•˜๋„๋ก ์„ค์ •๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๋˜ํ•œ ์ฃผ VTs๋Š” ์œ„์ƒ ์ „์•• ๋ถˆํ‰ํ˜•/์—ญ์ƒ (47 ์—ญ์ƒ ์‹œํ€€์Šค) ๋ณดํ˜ธ

๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ๊ฐ ์š”์†Œ์—๋Š” ๋…๋ฆฝ์ ์ธ ์„ค์ •๊ฐ’ ๋ฐ ์กฐ์ • ๊ฐ€๋Šฅํ•œ

Time delay๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.

์ง€๋ฝ ์ „์•• ๋ณดํ˜ธ(59N, 64)

๊ณ ์ €ํ•ญ ์ ‘์ง€ ์‹œ์Šคํ…œ์—์„œ ์ง€๋ฝ ์‚ฌ๊ณ  ๋ณดํ˜ธ ๊ธฐ๋Šฅ์€ ๋ฐฐ์ „ ์ ‘์ง€

๋ณ€์••๊ธฐ์˜ 2์ฐจ์ธก์— ์—ฐ๊ฒฐ๋œ ๊ณผ์ „์•• ์š”์†Œ (59N)๋กœ ๋ณ€์••๊ธฐ์˜

์ค‘์„ฑ์ ์—์„œ ์˜์ƒ ์‹œํ€€์Šค ์ „์•• (3Vo)์„ ๊ฒ€์ถœํ•˜๊ฑฐ๋‚˜, ๋น„์ ‘์ง€

์‹œ์Šคํ…œ์ด ์žˆ์„ ๋•Œ ์‚ฌ์šฉ๋˜๋Š” Y-Broken ๋ธํƒ€ ๋ณ€์••๊ธฐ์˜ 2์ฐจ์ธก์—์„œ

๊ฒ€์ถœํ•˜๋Š” ๊ธฐ๋Šฅ์ž…๋‹ˆ๋‹ค. EDR-5000์—์„œ ์šฐ๋ฆฌ๋Š” 4 ๋ฒˆ์งธ ์ „์•• ์ž…๋ ฅ์„

ํ†ตํ•ด ์ด๋Ÿฌํ•œ ์˜์ƒ ์‹œํ€€์Šค ์ „์••์„ ๊ณ„์ธกํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. 59N ์š”์†Œ๋Š”

์ •์ƒ ์ž‘๋™ ์ƒํƒœ์—์„œ ์‹œ์Šคํ…œ์— ์กด์žฌํ•  ์ˆ˜ ์žˆ๋Š” 3์ฐจ ๊ณ ์กฐํŒŒ ์ „์••์—

๋Œ€ํ•œ ๊ฐ๋„์—๋Š” ๋‘”๊ฐ(ํŠธ๋ฆฝ์ €์ง€) ํ•˜์—ฌ์•ผ ํ•ฉ๋‹ˆ๋‹ค.

Page 5: T Effective January 2016 Sup ersedes Nov mber 2 01 EDR-5000

EDR-5000 Distribution Protection Relay

์œ ์—ฐํ•œ ์ƒ(phase) ํšŒ์ „

EDR-5000 ๋ฐฐ์ „ ๋ณดํ˜ธ ๊ณ„์ „๊ธฐ๋Š” A-B-C ๋˜๋Š” A-C-B ์ƒ ํšŒ์ „์œผ๋กœ

์ ์šฉ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์‚ฌ์šฉ์ž ์„ค์ •์„ ์‚ฌ์šฉํ•˜๋ฉด ์‹ค์ œ ์‹œ์Šคํ…œ ๊ตฌ์„ฑ์„

์ •ํ™•ํ•˜๊ฒŒ ์กฐ์ž‘ํ•˜๊ณ  ํ‘œ์‹œํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ฃผํŒŒ์ˆ˜ ๋ณดํ˜ธ

EDR-5000 ๊ณ„์ „๊ธฐ๋Š” ์ €/๊ณผ์ฃผํŒŒ์ˆ˜, ์ฃผํŒŒ์ˆ˜ ๋ณ€ํ™”์œจ, ๋ฉ”์ธ VT ์ž…๋ ฅ์—

๋Œ€ํ•œ ๋ฒกํ„ฐ ์„œ์ง€ (2๊ฐœ ์‹œ์Šคํ…œ ๋ถ„๋ฆฌ) ๋ณดํ˜ธ๋ฅผ ํƒ์ง€ํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋  ์ˆ˜

์žˆ๋Š” 6๊ฐœ์˜ ์ฃผํŒŒ์ˆ˜ ์š”์†Œ๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ๊ฐ ์š”์†Œ์—๋Š” ๋…๋ฆฝ์ ์ธ

์„ค์ •์น˜์™€ ์กฐ์ • ๊ฐ€๋Šฅํ•œ Time delay๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.

์ž๋™ ์žฌํ๋กœ

EDR-5000์€ 6๋ฒˆ๊นŒ์ง€ ์„ค์ • ๊ฐ€๋Šฅํ•œ ์žฌํ๋กœ ๋ฐฉ์‹์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ์ž๋™

์žฌํ๋กœ๋Š” ์ผ๋ฐ˜์ ์œผ๋กœ ๋ฐฐ์ „ ๋ฐ ์†ก์ „์„ ๋กœ์˜ ์ „๋ ฅ ์‚ฌ์—…์ž๊ฐ€

์‚ฌ์šฉํ•˜์ง€๋งŒ ๊ธด ๊ฐ€๊ณต์„ ๋กœ(overhead lines)์ด ์žˆ๋Š” ์ƒ์—… ๋ฐ ์‚ฐ์—…

์‘์šฉ์— ์‚ฌ์šฉ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ฐ€๊ณต์„ ์—์„œ ๋ฐœ์ƒํ•˜๋Š” ์‚ฌ๊ณ  ์ค‘ ์•ฝ

85%๋Š” ์‚ฌ์‹ค์ƒ ์ผ์‹œ์  ์‚ฌ๊ณ ์ž…๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ, ํšŒ๋กœ ์ฐจ๋‹จ๊ธฐ๋ฅผ

ํŠธ๋ฆฌํ•‘ํ•˜๋ฉด ์ผ์‹œ์ ์ธ ์‚ฌ๊ณ ๊ฐ€ ์ œ๊ฑฐ๋˜๊ณ  ํšŒ๋กœ ์ฐจ๋‹จ๊ธฐ๋ฅผ ๋‹ค์‹œ

ํˆฌ์ž…ํ•˜๋ฉด ํšŒ๋กœ์˜ ์ „์›์ด ๋ณต์›๋ฉ๋‹ˆ๋‹ค.

์œ ์ง€๋ณด์ˆ˜ ๋ชจ๋“œ

์œ ์ง€๋ณด์ˆ˜ ๋ชจ๋“œ๋Š” ๊ฐ€์••๋œ ํŒจ๋„์—์„œ ์•„ํฌ์‚ฌ๊ณ  ์‹œ๊ฐ„์„ ์ค„์ด๊ณ  ์‚ฌ๊ณ  ์—๋„ˆ์ง€

๋ ˆ๋ฒจ์„ ๋‚ฎ์ถ”๋Š” ๊ฐ„๋‹จํ•˜๊ณ  ์‹ ๋ขฐํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•์„ ์ œ๊ณตํ•˜์—ฌ ์•ˆ์ „์„

ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์œ ์ง€๋ณด์ˆ˜ ๋ชจ๋“œ๋Š” ๊ฐ€์••๋œ ํŒจ๋„์ด๋‚˜ ์žฅ์น˜์—์„œ

์œ ์ง€๋ณด์ˆ˜ ์ž‘์—…์ด ์ˆ˜ํ–‰๋˜๋Š” ๋™์•ˆ ์‚ฌ์šฉ์ž๊ฐ€ ์•”ํ˜ธ๋กœ ๋ณดํ˜ธ๋œ ์†Œํ”„ํŠธ ํ‚ค,

ํ†ต์‹  ๋˜๋Š” ๋””์ง€ํ„ธ ์ž…๋ ฅ์„ ํ†ตํ•ด ๋ณด๋‹ค ์•„ํฌ ๊ฐ์ง€์— ๋ฏผ๊ฐํ•œ ๊ณ„์ „๊ธฐ ๋Œ€์ฒด

์„ค์ •์œผ๋กœ ์ „ํ™˜ํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•ด์ค๋‹ˆ๋‹ค. ์ด ์„ค์ •์„ ํ†ตํ•ด ํ™œ์„  ์ž‘์—…์‹œ

์œ ์ง€๋ณด์ˆ˜ ๋‹ด๋‹น์ž์˜ ๋ณด์•ˆ์„ ๊ฐ•ํ™”ํ•˜๊ณ  ๋ถ€์ƒ ๊ฐ€๋Šฅ์„ฑ์„ ์ค„์ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

Technical Data TD02602012E Effective January 2016

๊ฐ์‹œ ๋ฐ ๊ณ„์ธก

์ด๋ฒคํŠธ ๊ธฐ๋ก ์‹œํ€€์Šค

EDR-5000 ๋ณดํ˜ธ ๊ณ„์ „๊ธฐ๋Š” ๊ณ„์ „๊ธฐ์™€ ๊ด€๋ จ๋œ ์ตœ๋Œ€ 300 ๊ฐœ์˜

์ด๋ฒคํŠธ๋ฅผ ๊ธฐ๋กํ•ฉ๋‹ˆ๋‹ค. ์ด๋ฒคํŠธ๋Š” ๊ณ„์ „๊ธฐ์— ์˜ํ•ด ๊ฐ์ง€๋œ ์ƒํƒœ

๋ณ€ํ™”๋กœ ๋ถ„๋ฅ˜๋ฉ๋‹ˆ๋‹ค. ์—ฌ๊ธฐ์—๋Š” ๊ณ„์ „๊ธฐ ํ”ฝ์—…, ๋“œ๋กญ ์•„์›ƒ, ํŠธ๋ฆฝ,

์ ‘์  ํ์‡„, ์•Œ๋žŒ, ์„ค์ • ๋ณ€๊ฒฝ ๋ฐ ์ž๊ฐ€ ์ง„๋‹จ ์˜ค๋ฅ˜๊ฐ€ ํฌํ•จ๋ฉ๋‹ˆ๋‹ค.

๊ฐ ์ด๋ฒคํŠธ๋Š” 1ms ํ•ด์ƒ๋„๋กœ ๋‚ ์งœ์™€ ์‹œ๊ฐ„์„ ํ‘œ์‹œํ•ฉ๋‹ˆ๋‹ค.

์ด๋ฒคํŠธ๋Š” ์‹œ๊ฐ„ ์ˆœ์œผ๋กœ FIFO์— ์ €์žฅ๋ฉ๋‹ˆ๋‹ค.

ํŠธ๋ฆฝ ๋กœ๊ทธ

EDR-5000 ๋ณดํ˜ธ ๊ณ„์ „๊ธฐ๋Š” ์ตœ๋Œ€ 20๊ฐœ์˜ ํŠธ๋ฆฝ ๊ธฐ๋ก์„ FIFO ํŠธ๋ฆฝ

๋กœ๊ทธ์— ์ €์žฅํ•ฉ๋‹ˆ๋‹ค. ๊ฐ ํŠธ๋ฆฝ ๊ธฐ๋ก์€ 1ms ํ•ด์ƒ๋„๋กœ ๋‚ ์งœ์™€

์‹œ๊ฐ„์ด ์ฐํž™๋‹ˆ๋‹ค. ํŠธ๋ฆฝ ๋กœ๊ทธ ๊ธฐ๋ก์€ ๊ณ ์žฅ ์œ ํ˜•, ์ž‘๋™๋œ ๋ณดํ˜ธ

์š”์†Œ, ๊ณ ์žฅ ์œ„์น˜ ๋ฐ ๊ณ ์žฅ ๋‚ฌ์„ ๋•Œ์˜ ์ „๋ฅ˜์™€ ์ „์••์„ ํฌํ•จํ•ฉ๋‹ˆ๋‹ค.

ํŒŒํ˜• ์บก์ฒ˜

EDR-5000 ๋ฐฐ์ „ ๋ณดํ˜ธ ๊ณ„์ „๊ธฐ๋Š” ์˜ค์‹ค๋กœ๊ทธ๋ž˜ํ”ฝ ๊ธฐ๋ก ๊ธฐ๋Šฅ์„

์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ๊ณ„์ „๊ธฐ๋Š” ํ”ฝ์—…, ํŠธ๋ฆฝ, ๋กœ์ง ๋ฐ ์ ‘์  ํ์‡„์˜ 2์ง„๋ฒ•

์‹ ํ˜ธ์™€ ํ•จ๊ป˜ ๊ณ„์ธก๋œ ๋ชจ๋“  ์‹ ํ˜ธ๋ฅผ ๊ธฐ๋กํ•ฉ๋‹ˆ๋‹ค. EDR-5000

๊ณ„์ „๊ธฐ๋Š” ์ตœ๋Œ€ 6,000 ์‚ฌ์ดํด์˜ ๋ฐ์ดํ„ฐ๋ฅผ ๊ธฐ๋กํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๋ ˆ์ฝ”๋“œ ์ˆ˜๋Š” ๊ฐ ๋ ˆ์ฝ”๋“œ์˜ ํฌ๊ธฐ์— ๋น„๋ก€ํ•˜๋Š”๋ฐ, ๋ ˆ์ฝ”๋“œ ๋‹น ์ตœ๋Œ€

ํฌ๊ธฐ๋Š” 600 ์‚ฌ์ดํด์ž…๋‹ˆ๋‹ค. ํŒŒํ˜• ์บก์ฒ˜๋Š” ์ตœ๋Œ€ 8๊ฐœ์˜ ๋‹ค๋ฅธ

ํŠธ๋ฆฌ๊ฑฐ์— ์˜ํ•ด ์‹œ์ž‘๋˜๋Š”๋ฐ, ๋””์Šคํ”Œ๋ ˆ์ด ๋˜๋Š” ํ†ต์‹ ์„ ํ†ตํ•ด

์ˆ˜๋™์œผ๋กœ ์ƒ์„ฑํ•  ์ˆ˜๋„ ์žˆ์Šต๋‹ˆ๋‹ค.

ํ†ตํ•ฉ ์‚ฌ์šฉ์ž ์ธํ„ฐํŽ˜์ด์Šค

์ „๋ฉด ํŒจ๋„ ์‚ฌ์šฉ์ž ์ธํ„ฐํŽ˜์ด์Šค์—๋Š” ๋ชจ๋“  ์กฐ๋ช… ์กฐ๊ฑด์—์„œ ๊ด‘๊ฐ

๋ณด๊ธฐ๋ฅผ ์œ„ํ•œ ๋ฐฐ๊ฒฝ ์กฐ๋ช…์ด ์žˆ๋Š” 128 x 64 ํ”ฝ์…€ LCD

๋””์Šคํ”Œ๋ ˆ์ด๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. 17๊ฐœ์˜ ํ”„๋กœ๊ทธ๋ž˜๋ฐ์ด ๊ฐ€๋Šฅํ•œ LED๋กœ

์ „์› ์ผœ๊ธฐ, ์ž‘๋™ ๋ชจ๋“œ, ์•Œ๋žŒ ๋ฐ ํŠธ๋ฆฝ ํ‘œ์‹œ๋ฅผ ๋น ๋ฅด๊ณ  ์‰ฝ๊ฒŒ

์‹œ๊ฐ์ ์œผ๋กœ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ, ์ž‘๋™ ๋ชจ๋“œ๋ฅผ ์„ ํƒํ•˜๊ณ  ๋ฐ์ดํ„ฐ ๋ฐ

์„ค์ •์„ ์Šคํฌ๋กคํ•˜๊ธฐ ์œ„ํ•ด ์†Œํ”„ํŠธ ํ‚ค๊ฐ€ ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค. ๊ณ„์ „๊ธฐ ์„ค์ •

๋ฐ ํ…Œ์ŠคํŠธ ๊ธฐ๋Šฅ์€ ์•”ํ˜ธ๋กœ ๋ณดํ˜ธ๋ฉ๋‹ˆ๋‹ค

๋ถ€ํ•˜ ์ž๋ฃŒ ๊ธฐ๋ก/Trending

EDR-5000 ๊ณ„์ „๊ธฐ๋Š” Trending ๋ณด๊ณ  ์„ค์ •์— ๋”ฐ๋ผ 5, 10, 15, 30

๋˜๋Š” 60๋ถ„๋งˆ๋‹ค ๋น„ ํœ˜๋ฐœ์„ฑ ๋ฉ”๋ชจ๋ฆฌ์— ์„ ํƒ๋œ ์–‘๋งŒํผ ์ž๋™์œผ๋กœ

๊ธฐ๋กํ•ฉ๋‹ˆ๋‹ค.

ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ฐ€๋Šฅํ•œ I/O

EDR-5000 ๋ฐฐ์ „ ๋ณดํ˜ธ ๊ณ„์ „๊ธฐ๋Š” ์ค‘์ฑ…๋ฌด, ํŠธ๋ฆฝ ์ •๊ฒฉ, 2๊ฐœ์˜ NO ๋ฐ

8๊ฐœ์˜ Form C ์ ‘์ ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. 2๊ฐœ์˜ ์ ˆ์—ฐ ์ž…๋ ฅ์€ ํŠธ๋ฆฝ ํšŒ๋กœ๋ฅผ

๋ชจ๋‹ˆํ„ฐ๋งํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํ•˜๋‚˜์˜ Form C ์ ‘์ ์€

๊ณ„์ „๊ธฐ ๊ณ ์žฅ ๊ฒฝ๋ณด ๊ธฐ๋Šฅ ์ „์šฉ์ด๋ฉฐ ์ •์ƒ์ ์ธ ๋ชจ๋“œ๋กœ ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค.

์‚ฌ์šฉ์ž๊ฐ€ ๊ตฌ์„ฑํ•  ์ˆ˜ ์žˆ๋Š” 8๊ฐ€์ง€์˜ ๊ฐœ๋ณ„ ์ž…๋ ฅ์ด ์žˆ๋Š”๋ฐ, ์ด๊ฒƒ์€

Wet ์ ‘์ ์œผ๋กœ ๋„“์€ ๋ฒ”์œ„์˜ ์ „์›์—์„œ ์ž‘๋™ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ฐ ์ž…๋ ฅ

๋ฐ ์ถœ๋ ฅ์€ ์‚ฌ์šฉ์ž๊ฐ€ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ํ•  ์ˆ˜ ์žˆ์–ด ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜

์œ ์—ฐ์„ฑ์„ ์ตœ๋Œ€ํ•œ์œผ๋กœ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.

ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ฐ€๋Šฅํ•œ ๋กœ์ง

EDR-5000 ๋ฐฐ์ „ ๋ณดํ˜ธ ๊ณ„์ „๊ธฐ๋Š” ํŠน๋ณ„ํ•œ ๋˜๋Š” ๊ณ ์œ ํ•œ ์‘์šฉ

ํ”„๋กœ๊ทธ๋žจ์„ ์œ„ํ•ด ์‚ฌ์šฉ์ž ์ง€์ •์ด ๊ฐ€๋Šฅํ•œ ๋กœ์ง ๊ฒŒ์ดํŠธ ๋ฐ ํƒ€์ด๋จธ๋ฅผ

์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ๊ฐ ๊ฒŒ์ดํŠธ์—๋Š” AND, OR, NAND ๋˜๋Š” NOR์˜ ๋กœ์ง

๊ธฐ๋Šฅ์ด ํ• ๋‹น๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ฐ ๊ฒŒ์ดํŠธ๋Š” ์ตœ๋Œ€ 4๊ฐœ์˜ ์ž…๋ ฅ ์‹ ํ˜ธ๋ฅผ

๊ฐ€์งˆ ์ˆ˜ ์žˆ์œผ๋ฉฐ ๊ฐ ์ž…๋ ฅ ์‹ ํ˜ธ๋Š” NOT ์ด์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์ž…๋ ฅ ์‹ ํ˜ธ๋Š”

2์ง„๋ฒ• ์ž…๋ ฅ์ด๊ฑฐ๋‚˜ ํ˜น์€ ๋ณดํ˜ธ, ๊ฒฝ๋ณด ๋˜๋Š” ๊ณ„์ธก ์„ค์ • ํฌ์ธํŠธ์™€

๊ด€๋ จ๋œ ๋‚ด๋ถ€ ๊ฐ’์„ ํ†ตํ•ด ์ˆ˜์‹ ๋œ ์™ธ๋ถ€ ์ž…๋ ฅ์ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ฐ

๊ฒŒ์ดํŠธ์—๋Š” ๊ณ ์œ ํ•œ ์ถœ๋ ฅ ๋ฐฐ์ • ๋ฐ ์ง€์ •์ด ์žˆ์–ด ๋‹ค๋ฅธ ๊ฒŒ์ดํŠธ์— ๋Œ€ํ•œ

์ž…๋ ฅ์œผ๋กœ ์‚ฌ์šฉ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ, ์กฐ์ • ๊ฐ€๋Šฅํ•œ ํ”ฝ์—… ๋ฐ ๋“œ๋กญ

์•„์›ƒ ์ง€์—ฐ ์„ค์ •์„ ๊ฐ€์ง„ 24๊ฐœ์˜ ๋…๋ฆฝ ํƒ€์ด๋จธ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.

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Technical Data TD02602012E Effective January 2016

๊ทธ๋ฆผ 2. ๋น„์ฃผ์–ผ ๋กœ์ง ์—๋””ํ„ฐ.

๊ทธ๋ฆผ 3. Drilling Plan.

EDR-5000 Distribution Protection Relay

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EDR-5000 Distribution Protection Relay

๊ทธ๋ฆผ 4. ํˆฌ์‹œ๋„ ์ •๋ฉด ๋ฐ ์ธก๋ฉด.

Technical Data TD02602012E Effective January 2016

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Technical Data TD02602012E Effective January 2016

๊ทธ๋ฆผ 5. ํ‘œ์ค€ ์ •๋ฉด ๋ฐ ์ธก๋ฉด.

EDR-5000 Distribution Protection Relay

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EDR-5000 Distribution Protection Relay

๊ทธ๋ฆผ 6. Typical AC Connections. Wye VTs, 5A CT(up to

300:5)s, and Ground Current Measured by Residual

Connection.

Technical Data TD02602012E Effective January 2016

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Technical Data TD02602012E Effective January 2016

๊ทธ๋ฆผ 7. ์ผ๋ฐ˜์ ์ธ ๋‹จ์„ ๋„.

EDR-5000 Distribution Protection Relay

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EDR-5000 Distribution Protection Relay

๊ทธ๋ฆผ 8. ์ผ๋ฐ˜์ ์ธ ์ œ์–ด ๋„๋ฉด.

Technical Data TD02602012E Effective January 2016

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Technical Data TD02602012E Effective January 2016

ํ†ต์‹  ์†Œํ”„ํŠธ์›จ์–ด

Eaton์€ ๋‘ ๊ฐ€์ง€ ์œ ํ˜•์˜ ํ†ต์‹  ์†Œํ”„ํŠธ์›จ์–ด๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ์ฒซ ๋ฒˆ์งธ๋Š”

PowerPort-E์ž…๋‹ˆ๋‹ค. ๋‹จ์ผ ๊ณ„์ „๊ธฐ์— ์‰ฝ๊ฒŒ ์•ก์„ธ์Šคํ•˜์—ฌ ์„ค์ •๊ฐ’ ๋˜๋Š”

๊ตฌ์„ฑ์„ ๋ณ€๊ฒฝํ•˜๊ณ  ๊ณ„์ธก๋œ ๊ฐ’๊ณผ ์ €์žฅ๋œ ๋ฐ์ดํ„ฐ๋ฅผ ๋ณผ ์ˆ˜ ์žˆ๋„๋ก PC

๋˜๋Š” ๋žฉํƒ‘์—์„œ ์‹คํ–‰๋ฉ๋‹ˆ๋‹ค. PowerPort-E๋Š” ๋ฌด๋ฃŒ์ด๋ฉฐ ๋‹ค์Œ URL์˜

Eaton ์›น ์‚ฌ์ดํŠธ์—์„œ ๋‹ค์šด๋กœ๋“œ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค:

http://www.eaton.com/pr

Powerport-E- EMR-5000 Device Planning

๊ทธ๋ฆผ 9. Powerport-E โ€“EDR-5000 Device Planning.

EDR-5000 Distribution Protection Relay

๋‘ ๋ฒˆ์งธ ํŒจํ‚ค์ง€๋Š” Power Xpert Software์ž…๋‹ˆ๋‹ค. Power Xpert

Software๋Š” ๋งŽ์€ ์žฅ์น˜๋ฅผ ์ง€์†์ ์œผ๋กœ ์›๊ฒฉ ๋ชจ๋‹ˆํ„ฐ๋งํ•˜๋„๋ก ์„ค๊ณ„๋œ

์ „์› ๊ด€๋ฆฌ ์†Œํ”„ํŠธ์›จ์–ด ํŒจํ‚ค์ง€์ž…๋‹ˆ๋‹ค. ์ฒญ๊ตฌ, ์ถ”์„ธ ๋ฐ ๊ทธ๋ž˜ํ”ฝ๊ณผ ๊ฐ™์€

์ถ”๊ฐ€ ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. Power Xpert ์†Œํ”„ํŠธ์›จ์–ด์— ๋Œ€ํ•œ ์ž์„ธํ•œ

๋‚ด์šฉ์€ ์ง€์—ญ Eaton ๋‹ด๋‹น์ž์—๊ฒŒ ๋ฌธ์˜ํ•˜์‹ญ์‹œ์˜ค.

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EDR-5000 Distribution Protection Relay

๊ทœ๊ฒฉ, ์ธ์ฆ ๋ฐ ์ •๊ฒฉ

๊ธฐํ›„ ํ™˜๊ฒฝ ์กฐ๊ฑด

๋ณด๊ด€ ์˜จ๋„: -30โ„ƒ ~ +70โ„ƒ (-22โ„‰ ~ 158โ„‰)

์‚ฌ์šฉ ์˜จ๋„: -20โ„ƒ ~ +60โ„ƒ (-4โ„‰ ~ 140โ„‰)

ํ—ˆ์šฉ ๊ฐ€๋Šฅํ•œ ์—ฐํ‰๊ท  ์Šต๋„: <75% rel. (on 56d, 95% rel. ๊นŒ์ง€)

ํ—ˆ์šฉ ๊ฐ€๋Šฅํ•œ ์„ค์น˜ ๊ณ ๋„: ํ•ด๋ฐœ <2,000 m

4,000 m ์˜ ๊ณ ๋„๊ฐ€ ์ ์šฉ๋˜๋Š” ๊ฒฝ์šฐ

์ž‘๋™ ๋ฐ ์‹œํ—˜ ์ „์••์˜ ๋ณ€๊ฒฝ๋œ

๋ถ„๋ฅ˜๊ฐ€ ํ•„์š”ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

EN60529 ๋ณดํ˜ธ๋“ฑ๊ธ‰

HMI ์ „๋ฉด ํŒจ๋„ with seal: IP54

ํ›„๋ฉด ์ธก๋ฉด ๋‹จ์ž IP20

์ •๊ธฐ ์‹œํ—˜

IEC60255-5์— ๋”ฐ๋ฅธ ์ ˆ์—ฐ ์‹œํ—˜: ์ ‘์ง€์™€ ๊ธฐํƒ€ ์ž…๋ ฅ ๋ฐ ์ถœ๋ ฅ ํšŒ๋กœ์—

๋Œ€ํ•ด ์ˆ˜ํ–‰๋  ๋ชจ๋“  ์‹œํ—˜

๋ณด์กฐ ์ „์•• ๊ณต๊ธ‰, ๋””์ง€ํ„ธ ์ž…๋ ฅ,

์ „๋ฅ˜ ์ธก์ • ์ž…๋ ฅ, ์‹ ํ˜ธ ๊ณ„์ „ ์ถœ๋ ฅ:

2.5 kV (eff.) / 50 Hz

์ „์•• ์ธก์ • ์ž…๋ ฅ: 3.0 kV (eff.) / 50 Hz

๋ชจ๋“  ์œ ์„  ํ†ต์‹  ์ธํ„ฐํŽ˜์ด์Šค: 1.5 kV DC

์™ธ ํ•จ

ํ•˜์šฐ์ง• B2: ๋†’์ด / ํญ 183 ใŽœ / 212.7 ใŽœ

ํ•˜์šฐ์ง• ๊นŠ์ด (๋‹จ์ž ํฌํ•จ): 208 ใŽœ

์ž์žฌ, ํ•˜์šฐ์ง• ์•Œ๋ฃจ๋ฏธ๋Š„ ์••์ถœ๋œ ์„น์…˜

์ž์žฌ, ์ „๋ฉด ํŒจ๋„: ์ „๋ฉด ์•Œ๋ฃจ๋ฏธ๋Š„/ํ˜ธ์ผ

์„ค์น˜ ์œ„์น˜: ์ˆ˜ํ‰ (X์ถ•์„ ์ค‘์‹ฌ์œผ๋กœ ยฑ

45 ยฐ์ด๋‚ด๋งŒ ํ—ˆ์šฉ ํ•ฉ๋‹ˆ๋‹ค)

์ค‘๋Ÿ‰: ์•ฝ 4.2 kg

Technical Data TD02602012E Effective January 2016

์ „๋ฅ˜ ๋ฐ ์ง€๋ฝ์ „๋ฅ˜ ์ธก์ • ๋ฒ”์œ„

๊ณต์นญ ์ „๋ฅ˜: 1 A / 5 A

์ตœ๋Œ€ ์ธก์ • ๋ฒ”์œ„: 40 x In (์ƒ์ „๋ฅ˜) ๊นŒ์ง€

25 x In (ํ‘œ์ค€ ์ง€๋ฝ์ „๋ฅ˜) ๊นŒ์ง€

2.5 x In (๋ฏผ๊ฐ ์ง€๋ฝ์ „๋ฅ˜) ๊นŒ์ง€

์—ฐ์† ํ—ˆ์šฉ ์šฉ๋Ÿ‰: 4 x In / continuously

๊ณผ์ „๋ฅ˜ ๋‹จ์‹œ๊ฐ„ ์ •๊ฒฉ: 30 x In / 10 s

100 x In / 1 s

250 x In / 10 ms (1 half-wave)

์ „๋ ฅ ์†Œ๋น„: ์ƒ์ „๋ฅ˜ ์ž…๋ ฅ

At In = 1A S = 0.15 mVA

At In = 5A S = 0.15 mVA

์ง€๋ฝ์ „๋ฅ˜ ์ž…๋ ฅ

At In = 1A S = 0.35 mVA

At In = 5A S = 0.35 mVA

์ฃผํŒŒ์ˆ˜ ๋ฒ”์œ„: 50 Hz / 60 Hz ยฑ 10%

๋‹จ์ž: ํ†ตํ•ฉ๋œ ๋‹จ๋ฝ(์ ‘์ )์ด ์žˆ๋Š” ์Šคํฌ๋ฅ˜

ํƒ€์ž…์˜ ๋‹จ์ž

์—ฐ๊ฒฐ ํšก๋‹จ๋ฉด: 1 x or 2 x 2.5 ใŽŸ (2 x AWG 14) with

wire end ferrule

1 x or 2 x 4.0 ใŽŸ (2 x AWG 12) with

ring cable sleeve or cable sleeve

1 x or 2 x 6 ใŽŸ (2 x AWG 10) with

ring cable sleeve or cable sleeve

์ „๋ฅ˜ ์ธก์ • ๋ณด๋“œ ๋‹จ์ž๋Œ€๋Š” ๋‹จ ํ•˜๋‚˜์˜

๋„์ฒด๋งŒ ํ—ˆ์šฉํ•˜๋‚˜ 2 (๋”๋ธ”) ๋„์ฒด AWG 10,12,14๋Š” ๊ฐ™์ด ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

ํ†ตํ•ฉ๋œ ๋‹จ๋ฝ ํšŒ๋กœ๊ฐ€ ์žˆ๋Š” ํ”Œ๋Ÿฌ๊ทธ์ธ ์ปค๋„ฅํ„ฐ(์ผ๋ฐ˜ ์ „๋ฅ˜ ์ž…๋ ฅ)

๊ณต์นญ ์ „๋ฅ˜: 1 A ๋ฐ 5 A

์—ฐ์† ํ—ˆ์šฉ ์šฉ๋Ÿ‰: 4 x In / continuously

๊ณผ์ „๋ฅ˜ ๋‹จ์‹œ๊ฐ„ ์ •๊ฒฉ: 30 x In / 10 s

100 x In / 1 s

250 x In / 10 ms (1 half-wave)

์Šคํฌ๋ฅ˜: M4, VDEW์— ๋”ฐ๋ฅธ captive type

์—ฐ๊ฒฐ ํšก๋‹จ๋ฉด: 1 x or 2 x 2.5 ใŽŸ (2 x AWG 14) with

wire end ferrule

1 x or 2 x 4.0 ใŽŸ (2 x AWG 12) with

ring cable sleeve or cable sleeve

1 x or 2 x 6 ใŽŸ (2 x AWG 10) with

ring cable sleeve or cable sleeve

์ „๋ฅ˜ ์ธก์ • ๋ณด๋“œ ๋‹จ์ž๋Œ€๋Š” ๋‹จ ํ•˜๋‚˜์˜

๋„์ฒด๋งŒ ํ—ˆ์šฉํ•˜๋‚˜ 2 (๋”๋ธ”) ๋„์ฒด AWG 10,12,14๋Š” ๊ฐ™์ด ์‚ฌ์šฉ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ œ์–ด ์ „์› ๊ณต๊ธ‰

๋ณด์กฐ ์ „์••: 24โ€“270 Vdc /48โ€“230 Vac (-20/+10%)

๊ณต๊ธ‰ ์‹คํŒจ ์‹œ ๋ฒ„ํผ ์‹œ๊ฐ„: ํ†ต์‹ ์ด ๋ฐฉํ•ด ๋ฐ›๋Š” ๊ฒƒ์ด ํ—ˆ์šฉ๋  ๊ฒฝ์šฐ

์ตœ์†Œ ๋ณด์กฐ ์ „์•• 50 ms ์ด์ƒ

ํ—ˆ์šฉ ๊ฐ€๋Šฅํ•œ ์ตœ๋Œ€ ํˆฌ์ž… ์ „๋ฅ˜: 18 A peak value for <0.25ms

12 A peak value for <1ms

์ „์•• ๊ณต๊ธ‰์€ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ํ“จ์ฆˆ๋กœ ๋ณดํ˜ธ๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค:

2,5 A time-lag miniature fuse ์•ฝ 5 x 20 ใŽœ acc. to IEC60127

3,5 A time-lag miniature fuse ์•ฝ 6,3 x 32 ใŽœ acc. to UL248-14

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Technical Data TD02602012E Effective January 2016

์ „์•• ๋ฐ ์ž”๋ฅ˜ ์ „์•• ์ธก์ • ๋ฒ”์œ„

๊ณต์นญ ์ „์••: 100 V/ 110 V/ 230 V/ 400 V

(์„ค์ •ํ•  ์ˆ˜ ์žˆ์Œ)

์ตœ๋Œ€ ์ธก์ • ๋ฒ”์œ„: 2 x ๊ณต์นญ ์ „์••

์—ฐ์† ํ—ˆ์šฉ ์šฉ๋Ÿ‰: 2 x ๊ณต์นญ ์ „์•• (800 Vac)

์ „๋ ฅ ์†Œ๋น„: at Vn = 100 V S = 0.1 mVA

at Vn = 110 V S = 0.1 mVA

at Vn = 230 V S = 0.4 mVA

at Vn = 400 V S = 1.0 mVA

์ฃผํŒŒ์ˆ˜ ๋ฒ”์œ„: 50 Hz or 60 Hz ยฑ 10%

๋‹จ์ž: ์Šคํฌ๋ฅ˜ ํƒ€์ž… ๋‹จ์ž

์ฃผํŒŒ์ˆ˜ ์ธก์ •

๊ณต์นญ ์ฃผํŒŒ์ˆ˜: 50 Hz / 60 Hz

์ „์•• ๊ณต๊ธ‰

๋ณด์กฐ ์ „์••: 24โ€“270Vdc/48โ€“230Vac(-20/+10%)

๊ณต๊ธ‰ ์‹คํŒจ ์‹œ ๋ฒ„ํผ ์‹œ๊ฐ„: ํ†ต์‹ ์ด ๋ฐฉํ•ด ๋ฐ›๋Š” ๊ฒƒ์ด ํ—ˆ์šฉ๋ 

๊ฒฝ์šฐ ์ตœ์†Œ ๋ณด์กฐ ์ „์•• 50 ms ์ด์ƒ

ํ—ˆ์šฉ ๊ฐ€๋Šฅํ•œ ์ตœ๋Œ€ ํˆฌ์ž… ์ „๋ฅ˜: 18 A peak value for 0.25 ms

12 A peak value for 1 ms

์ „์•• ๊ณต๊ธ‰์€ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ํ“จ์ฆˆ๋กœ ๋ณดํ˜ธ๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค:

2,5 A time-lag miniature fuse 5 x 20 ใŽœ acc. to IEC60127

3,5 A time-lag miniature fuse 6,3 x 32 ใŽœ acc. to UL248-14

์ „๋ ฅ ์†Œ๋น„

์ „๋ ฅ ์†Œ๋น„ ๋ฒ”์œ„: ์œ ํœด ๋ชจ๋“œ์—์„œ์˜

์ „๋ ฅ ์†Œ๋น„

์ตœ๋Œ€ ์ „๋ ฅ ์†Œ๋น„

24 โ€“ 270 Vdc: 7 W ์•ฝ 13 W

48 โ€“ 230 Vac

(For frequencies of 40-70 Hz):

7 VA ์•ฝ 13 VA

๋””์Šคํ”Œ๋ ˆ์ด

๋””์Šคํ”Œ๋ ˆ์ด ํƒ€์ž…: LED ๋ฐฐ๊ฒฝ ์กฐ๋ช…์„ ํฌํ•จํ•œ LCD

ํ•ด์ƒ๋„ โ€“ ๊ทธ๋ž˜ํ”ฝ ๋””์Šคํ”Œ๋ ˆ์ด: 128 x 64 ํ”ฝ์…€

LED โ€“ ํƒ€์ž…: 2๊ฐ€์ง€ ์ปฌ๋Ÿฌ: ์  / ๋…น

LEDs, ํ•˜์šฐ์ง• B2์˜ ์ˆ˜: 15

์ „๋ฉด ์ธํ„ฐํŽ˜์ด์Šค

๋ณด๋“œ(Baud) ์†๋„: 115,200 Baud

ํ•ธ๋“œ์‰์ดํฌ: RTS์™€ CTS

์—ฐ๊ฒฐ: 9-pole D-sub plug

EDR-5000 Distribution Protection Relay

์‹ค์‹œ๊ฐ„ ์‹œ๊ณ„(clock)

์‹ค์‹œ๊ฐ„ ์‹œ๊ณ„ ์˜ˆ์•ฝ ์‹คํ–‰: 1 year min.

๊ณ„์ „๊ธฐ ์ž…๋ ฅ ์ ‘์ 

์ตœ๋Œ€ ์ž…๋ ฅ ์ „์••: 300 Vdc / 259 Vac

์ž…๋ ฅ ์ „๋ฅ˜: <4 mA

๋ฐ˜์‘ ์‹œ๊ฐ„: <20 ms

ํด๋ฐฑ(Fallback) ์‹œ๊ฐ„: <30 ms

(๋””์ง€ํ„ธ ์ž…๋ ฅ์ด ์•ˆ์ „ํ•œ ์ƒํƒœ)

4 Switching Threshold: Un = 24 Vdc, 48/60 Vdc,

110 Vac/dc, 230 Vac/dc

Un = 24 Vdc ๊ฒฝ์šฐ

Switching Threshold 1 ON:

Switching Threshold 1 OFF:

์ตœ์†Œ 19.2 Vdc

์ตœ๋Œ€ 9.6 Vdc

Un = 48 V / 60 Vdc ๊ฒฝ์šฐ

Switching Threshold 2 ON:

Switching Threshold 2 OFF:

์ตœ์†Œ 42.6 Vdc

์ตœ๋Œ€ 21.3 Vdc

Un = 110/120 Vac/dc ๊ฒฝ์šฐ

Switching Threshold 3 ON:

Switching Threshold 3 OFF:

์ตœ์†Œ 88.0 Vdc / 88.0 Vac

์ตœ๋Œ€ 44.0 Vdc / 44.0 Vac

Un = 230/240 Vac/dc ๊ฒฝ์šฐ

Switching Threshold 4 ON:

Switching Threshold 4 OFF:

์ตœ์†Œ 184 Vdc / 184 Vac

์ตœ๋Œ€ 92 Vdc / 92 Vac

๋‹จ์ž: ์Šคํฌ๋ฅ˜ ํƒ€์ž… ๋‹จ์ž

๊ณ„์ „๊ธฐ ์ถœ๋ ฅ ์ ‘์ 

์ง๋ฅ˜: 5 A ac / dc

์ตœ๋Œ€ ํˆฌ์ž… ์ „๋ฅ˜: 25 A ac / 25 A dc for 4 s

30 A / 230 Vac according to ANSI

IEEE Std C37.90-2005

30 A / 250 Vdc according to ANSI

IEEE Std C37.90-2005

์ตœ๋Œ€ ์ฐจ๋‹จ ์ „๋ฅ˜: 5 A ac, ์ตœ๋Œ€ 250 Vac

5 A dc, ์ตœ๋Œ€ 30 V (์ €ํ•ญ์„ฑ)

0.3 A dc at 300 V

์ตœ๋Œ€ Switching ์ „์••: 250 Vac / 250 Vdc

Switching ์šฉ๋Ÿ‰: 1,250 VA

์ ‘์  ํƒ€์ž…: Form C ํ˜น์€ NO ์ ‘์ 

๋‹จ์ž: ์Šคํฌ๋ฅ˜ ํƒ€์ž… ๋‹จ์ž

Page 15: T Effective January 2016 Sup ersedes Nov mber 2 01 EDR-5000

EDR-5000 Distribution Protection Relay

๊ฐ์‹œ ์ ‘์  (SC)

์ง๋ฅ˜: 5 A ac / dc

์ตœ๋Œ€ Switch-on ์ „๋ฅ˜: 15 A ac / 15 A dc for 4 s

์ตœ๋Œ€ ์ฐจ๋‹จ ์ „๋ฅ˜: 5 A ac, ์ตœ๋Œ€ 250 Vac

5 A dc, ์ตœ๋Œ€ 30 Vdc

0,4 A at 125 Vdc

์ ‘์  ํƒ€์ž…: 1 Form Cmaggie ์ ‘์ 

๋‹จ์ž: ์Šคํฌ๋ฅ˜ ํƒ€์ž… ๋‹จ์ž

์‹œ๊ฐ„ ๋™๊ธฐํ™” IRIG-B00X

๊ณต์นญ ์ž…๋ ฅ ์ „์••: 5 V

์—ฐ๊ฒฐ: ์Šคํฌ๋ฅ˜ ํƒ€์ž… ๋‹จ์ž(๊ผฌ์ž„ ์Œ)

Zone Interlocking

NOTICE

Zone Interlock ํŠธ๋ฆฌํ•‘ ์ถœ๋ ฅ (Zone interlock, ๋ฐ˜๋„์ฒด ์ถœ๋ ฅ): 5 VDC, <2 MA ์ „์ž ์ž…๋ ฅ์—๋งŒ ์—ฐ๊ฒฐํ•˜์„ธ์š”.

Zone Out:

์ถœ๋ ฅ ์ „์•• (๊ณ ) 4.75 ~ 5.25 Vdc

์ถœ๋ ฅ ์ „์•• (์ €) 0.0 ~ +0.5 Vdc

Zone In:

๊ณต์นญ ์ž…๋ ฅ ์ „์•• +5 Vdc

์ตœ๋Œ€ ์ž…๋ ฅ ์ „์•• +5.5 Vdc

Switching Threshold On ์ตœ์†Œ 4.0 Vdc

Switching Threshold Off ์ตœ๋Œ€ 1.5 Vdc

์ „๋ฅ˜๋ฅผ ๋ฐœ์ƒ์‹œํ‚ค๋Š” ์ ˆ์—ฐ: 2.5 kV ac (to ์ ‘์ง€ ํ˜น์€ ๊ธฐํƒ€ IO)

์—ฐ๊ฒฐ: ์Šคํฌ๋ฅ˜ ํƒ€์ž… ๋‹จ์ž (๊ผฌ์ž„ ์Œ)

RS485

๋งˆ์Šคํ„ฐ/์Šฌ๋ ˆ์ด๋ธŒ: ์Šฌ๋ ˆ์ด๋ธŒ

์—ฐ๊ฒฐ: 6๊ฐœ์˜ ์Šคํฌ๋ฅ˜-ํด๋žจํ•‘ ๋‹จ์ž RM 3.5

ใŽœ (๋‚ด๋ถ€ ์ €ํ•ญ ์ข…๋‹จ)

CAUTION

RS485 ์ธํ„ฐํŽ˜์ด์Šค๋Š” ๋‹จ์ž๋ฅผ ํ†ตํ•ด ๊ตฌํ˜„๋ฉ๋‹ˆ๋‹ค. ํ†ต์‹  ์ผ€์ด๋ธ”์€ ์ฐจํ๋˜์–ด ์žˆ์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์ฐจํ ๋ถ€๋ถ„์€ ์ ‘์ง€ ๊ธฐํ˜ธ (์žฅ์น˜์˜ ํ›„๋ฉด)๋กœ ํ‘œ์‹œ๋œ ๋‚˜์‚ฌ์— ๊ณ ์ •๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

Technical Data TD02602012E Effective January 2016

๊ทœ๊ฒฉ (Standards)

์Šน์ธ

UL-listed file: E217753

์„ค๊ณ„ ๊ทœ๊ฒฉ

์ผ๋ฐ˜ ๊ทœ๊ฒฉ EN61000-6-2

EN61000-6-3

์ œํ’ˆ ๊ทœ๊ฒฉ IEC60255-6

EN50178

UL508 (์‚ฐ์—… ์ œ์–ด ์žฅ๋น„)

CSA C22.2 No.14-95 (์‚ฐ์—… ์ œ์–ด ์žฅ๋น„)

ANSI C37.90

๊ณ ์ „์•• ์‹œํ—˜ (IEC60255-6)

๊ณ ์ฃผํŒŒ ๋ฐฉํ•ด ์‹œํ—˜

IEC60255-22-1

Class 3

ํ•˜๋‚˜์˜ ํšŒ๋กœ๋กœ

ํšŒ๋กœ์—์„œ ์ ‘์ง€๊ฐ„

ํšŒ๋กœ์—์„œ ํšŒ๋กœ๊ฐ„

1 kV / 2 s

2.5 kV / 2 s

2.5 kV / 2 s

์ ˆ์—ฐ ์ „์•• ์‹œํ—˜

IEC60255-5

EN50178

๋‹ค๋ฅธ ํšŒ๋กœ ๋ฐ ๋…ธ์ถœ๋œ ์ „๋„์„ฑ

๋ถ€ํ’ˆ์— ๋Œ€ํ•œ ๋ชจ๋“  ํšŒ๋กœ

์ธํ„ฐํŽ˜์ด์Šค ์ œ์™ธ

์ „์•• ์ธก์ • ์ž…๋ ฅ

2.5kV(eff.)/50 Hz,

1min.

1,5 kV DC, 1 min.

3kV(eff.)/50Hz, 1 min.

์ž„ํŽ„์Šค ์ „์•• ์‹œํ—˜

IEC60255-5 5kV/0.5J, 1.2/50 ใŽฒ

EMC ๋‚ด์„ฑ ์‹œํ—˜

๊ธ‰์†๊ณผ๋„ ๋ฐฉํ•ด ๋‚ด์„ฑ ์‹œํ—˜(๋ฒ„์ŠคํŠธ)

IEC60255-22-4

IEC61000-4-4

Class 4

ANSI C37.90.1

์ „๋ ฅ ๊ณต๊ธ‰, ์ฃผ ์ž…๋ ฅ

๊ธฐํƒ€ ์ž…๋ ฅ ๋ฐ ์ถœ๋ ฅ

ยฑ4 kV, 2.5 kHz

ยฑ2 kV, 5 kHz (์ปคํ”Œ๋ง ๋„คํŠธ์›Œํฌ)

ยฑ4 kV, 2.5 kHz (์ปคํ”Œ๋ง ํด๋žจํ”„)

์„œ์ง€ ๋‚ด์„ฑ ์‹œํ—˜

IEC61000-4-5

Class 4

ํ•˜๋‚˜์˜ ํšŒ๋กœ ์•ˆ์—

ํšŒ๋กœ์—์„œ ์ ‘์ง€๋กœ

2 kV

4 kV

์ „๊ธฐ ๋ฐฉ์ „ ๋‚ด์„ฑ ์‹œํ—˜

IEC60255-22-2

IEC61000-4-2

Class 3

๊ณต์ค‘ ๋ฐฉ์ „

์ ‘์  ๋ฐฉ์ „

8 kV

6 kV

๋ฐฉ์‚ฌํ˜• ๋ฌด์„  ์ฃผํŒŒ์ˆ˜ ์ „์ž๊ธฐ์žฅ ๋‚ด์„ฑ ์‹œํ—˜

IEC6100-4-3

Class X

ANSI C37.90.2

26 MHz โ€“ 80 MHz

80 MHz โ€“ 1 GHz

1 GHz โ€“ 3 GHz

10 V/m

35 V/m

10 V/m

๋ฌด์„  ์ฃผํŒŒ์ˆ˜ ์žฅ์— ์˜ํ•ด ์œ ๋„๋˜๋Š” ์ „๋„ ๋ฐฉํ•ด์— ๋Œ€ํ•œ ๋‚ด์„ฑ

IEC61000-4-6

Class 3

10 V

์ „๋ ฅ ์ฃผํŒŒ์ˆ˜ ์ž๊ธฐ์žฅ ๋‚ด์„ฑ ์‹œํ—˜

IEC61000-4-8

Class 4

์ง€์†

3 sec

30 A/m

300 A/m

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Technical Data TD02602012E Effective January 2016

EMC ๋ฐฉ์ถœ ์‹œํ—˜

์ „ํŒŒ ๋ฐฉํ•ด ์–ต์ œ ์‹œํ—˜

IEC/CISPR11 ํ•œ๊ณ„๊ฐ’ class B

์ „ํŒŒ ๋ฐฉํ•ด ๋ฐฉ์‚ฌ ์‹œํ—˜

IEC/CISPR11 ํ•œ๊ณ„๊ฐ’ class B

ํ™˜๊ฒฝ ์‹œํ—˜

๋ถ„๋ฅ˜:

IEC60068-1 ๊ธฐํ›„ 0/055/56

๋ถ„๋ฅ˜

IEC60721-3-1 ์ฃผ๋ณ€ ์กฐ๊ฑด์˜ ๋ถ„๋ฅ˜

(์ €์žฅ)

1K5/1B1/1C1L/1S1/1M2,

์ตœ์†Œ -25โ„ƒ(-13โ„‰)

IEC60721-3-2 ์ฃผ๋ณ€ ์กฐ๊ฑด์˜ ๋ถ„๋ฅ˜

(์šด์†ก)

2K3/2B1/2C1/2S1/2M2

IEC60721-3-3 ์ฃผ๋ณ€ ์กฐ๊ฑด์˜ ๋ถ„๋ฅ˜

(๋‚ ์”จ์— ๋ณดํ˜ธ๋œ

์žฅ์†Œ์—์„œ์˜ ๊ณ ์ • ์‚ฌ์šฉ)

3K6/3B1/3C1/3S1/3M2

ํ•˜์ง€๋งŒ ์ตœ์†Œ 0โ„ƒ(32โ„‰),

๊ทธ๋ฆฌ๊ณ  3K8H for 2 h

Test Ad: Cold

IEC60068-2-1 ์˜จ๋„

๊ฒ€์‚ฌ ์‹œ๊ฐ„

-20โ„ƒ (-4โ„‰)

16์‹œ๊ฐ„

Test Bd: Dry Heat

IEC60068-2-2 ์˜จ๋„

์ƒ๋Œ€ ์Šต๋„

๊ฒ€์‚ฌ ์‹œ๊ฐ„

55โ„ƒ (131โ„‰)

<50%

72์‹œ๊ฐ„

Test Cab: Damp Heat (์ •์ƒ ์ƒํƒœ)

IEC60068-2-78 ์˜จ๋„

์ƒ๋Œ€ ์Šต๋„

๊ฒ€์‚ฌ ์‹œ๊ฐ„

40โ„ƒ (104โ„‰)

93%

56 d

Test Db: Damp Heat (์ˆœํ™˜)

IEC60068-2-30 ์˜จ๋„

์ƒ๋Œ€ ์Šต๋„

์‚ฌ์ดํด (12+12์‹œ๊ฐ„)

55โ„ƒ (131โ„‰)

95%

2

EDR-5000 Distribution Protection Relay

๊ธฐ๊ณ„์  ์‹œํ—˜

Test Fc: ์ง„๋™ ์‘๋‹ต ์‹œํ—˜

IEC60068-2-6

IEC60255-21-1

Class 1

(10 Hz โ€“ 59 Hz)

๋ณ€์œ„

(59 Hz โ€“ 150 Hz)

๊ฐ€์†

๊ฐ ์ค‘์‹ฌ์ถ• ๋‹น ์‚ฌ์ดํด ์ˆ˜

0.0014 in. (0.035 ใŽœ)

0.5 gn

1

Test Fc: ์ง„๋™ ๋‚ด๊ตฌ์„ฑ ์‹œํ—˜

IEC60068-2-6

IEC60255-21-1

Class 1

(10 Hz โ€“ 150 Hz)

๊ฐ€์†

๊ฐ ์ค‘์‹ฌ์ถ• ๋‹น ์‚ฌ์ดํด ์ˆ˜

1.0 gn

20

Test Ea: ์ถฉ๊ฒฉ ์‹œํ—˜

IEC60068-2-27

IEC60255-21-2

Class 1

์ถฉ๊ฒฉ ๋ฐ˜์‘ ์‹œํ—˜ 5 gn, 11 ms, ๊ฐ

๋ฐฉํ–ฅ์—์„œ 3 ์ž„ํŽ„์Šค

์ถฉ๊ฒฉ ์ €ํ•ญ ์‹œํ—˜ 15 gn, 11 ms, ๊ฐ

๋ฐฉํ–ฅ์—์„œ 3 ์ž„ํŽ„์Šค

Test Eb: ์ถฉ๊ฒฉ ๋‚ด๊ตฌ์„ฑ ์‹œํ—˜

IEC60068-2-29

IEC60255-21-2

Class 1

์ถฉ๊ฒฉ ๋‚ด๊ตฌ์„ฑ ์‹œํ—˜ 10 gn, 16 ms, ๊ฐ

๋ฐฉํ–ฅ์—์„œ 1,000 ์ž„ํŽ„์Šค

Test Fe: ์ง€์ง„ ์‹œํ—˜

IEC60068-3-3

KTA3503

IEC60255-21-3

Class 2

1 ์ถ• ์ง€์ง„ ์ง„๋™ ์‹œํ—˜ 3 โ€“ 7 Hz: ์ˆ˜ํ‰์œผ๋กœ

0.394 in. (10 ใŽœ), ๊ฐ ์ถ• ๋‹น 1 ์‚ฌ์ดํด

7 โ€“ 35 Hz: ์ˆ˜ํ‰: 2 gn,

๊ฐ ์ถ• ๋‹น 1 ์‚ฌ์ดํด

Page 17: T Effective January 2016 Sup ersedes Nov mber 2 01 EDR-5000

EDR-5000 Distribution Protection Relay

๊ธฐ์ˆ ์‹œ๋ฐฉ

์‹ค์‹œ๊ฐ„ ์‹œ๊ณ„(clock) ์‹œ๋ฐฉ

ํ•ด์ƒ๋„: 1 ms

ํ—ˆ์šฉ์น˜: <1 minute / month (+20โ„ƒ [68โ„‰])

์ธก์ •๊ฐ’ ํš๋“ ์‹œ๋ฐฉ

์ƒ(phase) ๋ฐ ์ง€๋ฝ์ „๋ฅ˜ ์ธก์ •

์ตœ๋Œ€ ์ธก์ • ๋ฒ”์œ„: 40 x In ๊นŒ์ง€ (์ƒ์ „๋ฅ˜)

25 x In ๊นŒ์ง€ (ํ‘œ์ค€ ์ง€๋ฝ์ „๋ฅ˜ )

์ฃผํŒŒ์ˆ˜ ๋ฒ”์œ„: 50 Hz / 60 Hz ยฑ10%

์ •ํ™•๋„: Class 0.5

I < 1 In ์ผ ๋•Œ ์ง„ํญ ์˜ค์ฐจ: ์ •๊ฒฉ๊ฐ’์˜ ยฑ0.5%

I > In ์ผ ๋•Œ ์ง„ํญ ์˜ค์ฐจ: ์ธก์ •๋œ ๊ฐ’์˜ ยฑ0.5%

I > 2 In ์ผ ๋•Œ ์ง„ํญ ์˜ค์ฐจ: ์ธก์ •๋œ ๊ฐ’์˜ ยฑ1.0%

ํ•ด์ƒ๋„: 0.01 A

๊ณ ์กฐํŒŒ 20% ๊นŒ์ง€ 3์ฐจ ๊ณ ์กฐํŒŒ ยฑ2%

20% ๊นŒ์ง€ 5์ฐจ ๊ณ ์กฐํŒŒ ยฑ2%

์ฃผํŒŒ์ˆ˜ ์˜ํ–ฅ: <ยฑ2% / Hz ์„ค์ • ๊ณต์นญ ์ฃผํŒŒ์ˆ˜์˜ ยฑ5

Hz์˜ ๋ฒ”์œ„ ๋‚ด

์˜จ๋„ ์˜ํ–ฅ: <ยฑ1% 0โ„ƒ ~ +60โ„ƒ (+32โ„‰ ~ +140โ„‰)

๋ฒ”์œ„ ์ด๋‚ด

์ƒ-๋Œ€์ง€๊ฐ„ ๋ฐ ์ž”๋ฅ˜ ์ „์•• ์ธก์ •

๊ณต์นญ ์ „์•• (Vn): 100 V/110 V/230 V/400 V (์„ค์ • ๊ฐ€๋Šฅ)

์ตœ๋Œ€ ์ธก์ • ๋ฒ”์œ„: 2 x ๊ณต์นญ๊ฐ’ (Vn)

์ฃผํŒŒ์ˆ˜ ๋ฒ”์œ„: 50 Hz or 60 Hz ยฑ10%

์ •๋ฐ€๋„: Class 0.5

V<Vn ์ง„ํญ ์˜ค์ฐจ: (๊ณต์นญ๊ฐ’์˜) ยฑ0.5%

V>Vn ์ง„ํญ ์˜ค์ฐจ: (๊ณต์นญ๊ฐ’์˜) ยฑ0.5%

ํ•ด์ƒ๋„: 0.1 V

๊ณ ์กฐํŒŒ 20% ๊นŒ์ง€ 3์ฐจ ๊ณ ์กฐํŒŒ ยฑ1%, 20%

๊นŒ์ง€ 5์ฐจ ๊ณ ์กฐํŒŒ ยฑ1%

์ฃผํŒŒ์ˆ˜ ์˜ํ–ฅ: <ยฑ2% / Hz ์„ค์ • ๊ณต์นญ ์ฃผํŒŒ์ˆ˜์˜ ยฑ5

Hz์˜ ๋ฒ”์œ„ ๋‚ด

์˜จ๋„ ์˜ํ–ฅ: <ยฑ1%, 0โ„ƒ ~ +55โ„ƒ ๋ฒ”์œ„ ์ด๋‚ด

์ฃผํŒŒ์ˆ˜ ์ธก์ •

๊ณต์นญ ์ฃผํŒŒ์ˆ˜: 50 Hz / 60 Hz

์ •๋ฐ€๋„: ยฑ0.05%, 40 ~ 70 Hz ๋ฒ”์œ„ ์ด๋‚ด

์ „์•• ๋ฒ”์œ„: 5 V โ€“ 800 V์˜ ์ฃผํŒŒ์ˆ˜ ํš๋“

Technical Data TD02602012E Effective January 2016

Page 18: T Effective January 2016 Sup ersedes Nov mber 2 01 EDR-5000

Technical Data TD02602012E Effective January 2016

์ฃผ๋ฌธ์ •๋ณด

์ƒ˜ํ”Œ ์นดํƒˆ๋กœ๊ทธ ๋ฒˆํ˜ธ

์นดํƒˆ๋กœ๊ทธ ๋ฒˆํ˜ธ ์‹๋ณ„ ์ฐจํŠธ๋Š” EDR-5000์— ํฌํ•จ๋œ ์ „๊ธฐ์  ํŠน์„ฑ ๋ฐ

์ž‘๋™ ํŠน์„ฑ์„ ์ •์˜ํ•ฉ๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด ์นดํƒˆ๋กœ๊ทธ ๋ฒˆํ˜ธ๊ฐ€ EDR-5000-

2A0BA1์ธ ๊ฒฝ์šฐ ์žฅ์น˜์˜ ๋‚ด์šฉ์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

EDR-5000

(A) - 8๊ฐœ์˜ ๋””์ง€ํ„ธ ์ž…๋ ฅ, 11๊ฐœ์˜ ์ถœ๋ ฅ ๋ฆด๋ ˆ์ด

(0) - 5 A / 1 A ์ƒ(phase) ๋ฐ ์ง€๋ฝ CTs, ์ „์•• ๊ณต๊ธ‰ ๋ฒ”์œ„: 19-300 Vdc,

40-250 Vac

(B) - Modbus-RTU ํ˜น์€ DNP3 (RS-485)

(A) - ์ ˆ์—ฐ๋ณดํ˜ธ์ฝ”ํŒ… ์—†์Œ

(1) - Projection Panel Mount

EDR-5000 Distribution Protection Relay