7/28/2019 MagnaDrive TCOM for Core Energy

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MagnaDrive

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TOTAL COST OF OWNERSHIP ANALYSIS VERSION: 4.025/25/10 11:11 Reference No.

ANALYSIS DESCRIPTION QuickCalc APPLICATION DESCRIPTION DUTY CYCLEEnglish or Metric Units EnglishAnalysis Period, Life Cycle (yrs) 25Electrical Power Frequency 60 Hz

0 0%Cost of Electricity ($/KWH) 0.100New or Retrofit RetrofitFully Burdened Maintenance Rate ($/Hour) 350Annual Operating Hours 4,380Process Downtime Cost ($/Hour) 1,0003-Yr Load/Motor Seizure Event Frequency None (0)Repair Cost for Each Motor Seizure, ( ) 15,000

Company Cost of Capital 12%

ANALYSIS OUTPUT Coupling Technology MagnaGuardMGE/FGC

MagnaGuard

MGD

MagnaGuard

MGTLFlexible Rigid Fluid

Prices/Costs in US, Dollar ($). Manufacturer MagnaDrive MagnaDrive MagnaDrive Thomas TB Woods Voith

Coupling/Model Size MGE-15 16/125 16/125

Baseline Baseline

Coupling Service Life (years) 20 20 20 4 2 5

Coupling Purchases During 25 Year Life Cycle 2 2 2 7 13 5

Coupling Initial Cost (Product, Install & Infrastructure) 10,300 13,080 14,050 1,268 954 6,200

Total Period Product & Infrastructure Costs 20,600 26,160 28,100 8,876 12,396 29,000

Total Period Energy Costs 877,507 859,599 859,599 895,415 895,415 898,336

Non-Energy Operating & Maintenance (Bearing/Seal/Align/Motor/Load/Drive) Costs 242,578 218,320 218,320 1,047,938 1,164,375 970,313Total Period Downtime Costs 6,250 6,250 6,250 28,125 37,500 46,875

Total Cost of Ownership over 25 Years 1,146,935 1,110,329 1,112,269 1,980,354 2,109,686 1,944,524

Total Life Cycle Savings Compared to Baseline 0 833,419 870,025 868,085 - (129,332) 35,830

NPV of Savings Compared to Baseline 257,001 267,193 266,133 Baseline (40,438) 8,482

Internal Rate of Return of Savings Compared to Baseline 374% 301% 278% No Return 40%

Average Annual Savings Compared to Baseline 32,868 34,110 33,954 (5,314) 1,292

Cashflow Breakeven Years of Savings Compared to Baseline 0.27 0.33 0.36 No PayBack 2.20

Total Product Investment Compared to Baseline 11,724 17,284 19,224 3,520 20,124

Simple Return on Investment Compared to Baseline 280% 197% 177% No Return 6%

Simple Payback Years Compared to Baseline 0.36 0.51 0.57 No PayBack 15.57

Advanced Energy

Technologies, Inc.

Patten/Cat

Elmhurst, IL.

10AET009

Service Load Factor

% of Time

Duty Cycle

LimitsIndustry Description

Application Type

Water / Wastewater

Pumps

1.3

Baseline Drive Type Flexible

90-100% 100%

80-90%

< 80%

0%

0%

Total 100%

Constant or Variable Constant Torque

Motor Nameplate RPM

Motor Nameplate Hp

1,800

100

600 108th Ave NE, Ste 1014

Bellevue, WA 98004

Confidential

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