Spare Material 400kv

7/28/2019 Spare Material 400kv

1/12

Sl. No. Material Description UnitQty as per BOQ /

Req. Qty.

1 UNIT SUBSTATION DIST. BOARD

2 ACB of each type No 1

3 ACB Closing & Trip coilof each type Nos 2

4 Spring Charging Motor of ACBs Nos 1

5Complete ACB with cradles etc. for

the selected ratingsNos 1

6 Auxillary Switch

i) 4NO+4NC Nos 1

ii) 6NO+2NC Nos 1

7Limit Switch (2NO+1NC) for

carriage position indicatorNos 2

8Arc Chutes for ACBs of selected

ratingsNos 1

9 Automatic safety shutter withoutlinkage Nos 1

10Main contact set (for 3 poles-1 set

for each type of above breakers)Set 1

11Arcing contact set(for 3 pole 3 sets

for each type of breakers)Set 1

12Cluster contact set(for 3 pole 3 sets

for each type of breakers)Set 1

13Arc Barrier(2sets for each type of

breaker)Set 1

14 MCCB(each rating & type) Set 115 Push button Set 6

16 Indicating lamp

17i) Complete lamp assembly with

lamp(R, G, A &W)Nos 10

18 ii)Only lamp Nos 30

19 Contactor each rating & type Nos 1

20

Control transformer 415/110V &

415/240V of each type & 2core CT

1600/5A: Core 2-Metering, Core-2

Protection

Set 1

21 Relay with case Nos 1

22 i) IDMTL O/C Relay (51/51N) 3 pole Nos 1

23 ii) U/V Relay (27) -1 pole

24 a)40-80% setting Nos 1

25 b) 20% setting Nos 1

26 iii) Lockout Relay (86) hand reset Nos 1

27 iv) Time delay relay ( 2) Nos 1


2/12

28 v) Trip circuit supervision relay(74) Nos 2

29vi) Auxiliary relay(30) double coil self

resetNos 2

30vii) Auxiliary relay (X) single coil self

resetNos 2

31

Thermal O/L relay with in-builtSingle Phase Preventer (Aprox 3%

of each type /range required with

minimum 1 for each type/range)

(Bider to indicate break-up for nos.

with type/range considered)

Lot 1

33 Battery & Battery Charger

34 Electronic card of each type Set 1

35 Thyrister of each type Set 6

36 Diodes of each type Set 3

37 Fuses of each type Set 3

38 Contactor of each type Set 2

39 Relays of each type Set 2

40 Connectors for battery Set 5

41 Vent Plugs Set 5

42Bolts & Nuts (5% of quantity used

for one set)Lot 1

44 UPS

45 Electronic card of each type Set 1

46 Diode bridge of each type Set 1

47 Contactors of each type Set 1

48 Relays of each type Set 149 Meters of each type Set 1

50

51 400KV Circuit Breaker

52 420KV Breaker 2500A

53Circuit breaker pole complete

assembly with operating mechanismSet 1

54 Pre -insertion resister Nos 6

55 Fixed contacts Nos 3

56 Moving contacts Nos 3

57 Contacts for pre-insertion resisterNos 6

58 Closing coil Nos 6

59 Tripping coil Nos 6

60 Spring Charging Motor Nos 3

61 Auxiliary switch Set 2

62 Gas density monitor Nos 2

63 SF6 Gas pressure switch Nos 1

64 Contacts for circuit Nos 1


3/12

65 MCB/MCCB for DC Circuit Set 1

66 MCB/MCCB for AC Circuit Nos 1

67 Spare fuses for each type & rating Set 6

68 Auxiliary relay Set 1

69 Complete set of gaskets Set 2

70 Set of seals Set 271 36KV Breaker 1250A

72Circuit breaker pole complete

assembly with operating mechanismNos 3

73 Fixed contacts Nos 6

74 Moving contacts Nos 6

75 Closing coil Nos 6

76 Tripping coil Nos 6

77 Spring Charging Motor Nos 3

78 Auxiliary switch Set 4

79 Gas density monitor Nos 380 SF6 Gas pressure switch Nos 1

81 Contacts for circuit Nos 1

82 MCB/MCCB for DC Circuit Set 1

83 MCB/MCCB for AC Circuit Nos 1

84 Spare fuses for each type & rating Set 6

85 Auxiliary relay Set 1

86 Complete set of gaskets Set 2

87 Set of seals Set 2

88

89 400kv & 33kv Disconnect Switch

90400kv two column center break

disconnect switch

91 Complete pole with arm

92 a) with earth switch Nos 3

93 b) without earth switch Nos 3

94 Copper contact finger for female con Nos 3

95Relay, power contactor & switch

fuse for electrical control circuit Set 1

96 Support insulator for one pole Set 197 Bearing Set 2

98 Hinge pin Nos 2

99 Terminal pad Nos 2

100 Auxiliary switch( 6NO +6NC) Set 2

101 Limit switch Set 2

102 Terminal connector of each type Nos 6

103 Motor Nos 2


4/12

104

33kv three column double end

break center pole rotating

disconnect switch

105 Complete pole with arm

106 a)with earth switch Nos 4

107 b)without earth switch Nos 4

108 Copper contact finger for female con Nos 6109

Relay, power contactor & switch

fuse for electrical control circuit Set 5

110 Support insulator for one pole Set 5

111 Bearing Set 6

112 Hinge pin Nos 6

113 Terminal pad Nos 6

114 Auxiliary switch( 6NO +6NC) Set 6

115 Limit switch Set 6

116 Terminal connector of each type Nos 5

117 Motor Nos 6

118119 400kv current transformer

120 Current transformrer of each typeNos 3

121 Oil seals of each type Nos 6

122 Insulators of each type Nos 6

123

124 33kv current transformer

125 Current transformrer of each typeNos 3

126 Oil seals of each type Nos 6

127 Insulators of each type Nos 6

128

129 400kv CVT

130 400kv CVT Nos 3

131 33kv VT Nos 4

132 Oil seals of each type Set 2

133 Insulators of each type Set 2

134

135 360kv & 30kv Lightning arrestor

136 360kv LA complete with accessories& counter Nos 6

13730kv LA complete with accessories

& counter Nos 6

139Power line carrier communication

(PLCC) wave trap & SAS


5/12

140Wave trap complete with all

accessories Set 1

141 SAS complete with all accessoriesSet 1

142

143Outdoor switchyard materials &

hardwares

144

Tension insulator string assembly

set for 400kv & 33kv with hardware

of each type Nos 6

145

Suspension insulator string

assembly set for 400kv & 33kv with

hardware of each type Nos 6

146Disc insulator for 400kv &33kv of

each type Nos 24

147Post insulator stack for 400kv &

33kv of each type Nos 6

148Conductor spacer ,clamp &

connector of each type Nos 18

149 ACSR MOOSE Conductor Mtr 300

150 4"AL Tube Mtr 100



154 Control & Relay Panel

155 Relay each type used Nos 2

156 Meter each type Nos 2

157 Indicating lamp each type Nos 6

158 Annunciator each type Nos 2

159 Contactor each type Nos 2160 Aux Relay each type Nos 6

161 Switches each type used Nos 2

162 FDA System Lot 1

163 Fire fighting system Lot 1

164 Communication System- EPBAX Lot 1


6/12

Qty. Received at Site till date

1

2

1

1

1

1

1

2

1

1

1

1

1

1

16

10

30

1

1

1

1

1

1

1

1

up to 3/3/2012


7/12

2

2

2

1

1

6

3

3

2

2

5

5

1

1

1

1

11

1

6

3

3

6

6

6

3

2

2

1

1


8/12

1

1

6

1

2

2

3

6

6

6

6

3

4

31

1

1

1

6

1

2

2

3

3

3

1

2

2

2

2

2


9/12

2+2

2+2

3+35

6

6

6

6

6

5

6

3

0

0

3

3

3

2

2

6

6


10/12

1

1

6

6

24

6

18

300

100

2

2

6

2

26

2

1


11/12

SL NO DATE SUPPLIER DESCRIPTION NIT

1 15.02.2012 ALSTOM SPARE MATERIAL OF SRT1&2,

2 HV BUSHING NO

3 HVPHASE CT NO

4 HV NEUTRAL CT NO

5 LVPHASE CT NO6 LV NEUTRAL CT NO

7 DIVERTER SWITCH NO

8 OIL PRESERVATION SYSTEM NO

9 OIL SURGE RELAY NO

10 BUCHHOLZ RELAY NOS

11 PRD NO

12 MOG NO

13 FAN MOTOR NO

14 VALVES NO

15 RTD SET

16 CONTACTOR RELAY SWITCH SET

17

HV PH BUSHING WITH METAL PARTS &

GASKETS NO

18

HV NEUTRAL BUSHING WITH METAL PARTS &

GASKETS NO

19

LV PH BUSHING WITH METAL PARTS &

GASKETS NO

20

LV NEUTRAL BUSHING WITH METAL PARTS &

GASKETS NO

21 SILICA GEL BRETHER NO

22 TANK GASKET NO

23

24


12/12

QUANTITIES LOCATION

1 AREVA STORE YARD

1

2

12

1

1

1

2

1

1

2

2

1

1

1

1

3

1

2

2

Documents

Spare Material 400kv