Supply of Spares for SIEMENS make LT Switchgear of CHP and Main Plant Unit I to IV of CTPP Chhabra

Power Contactors. (Coil Voltage -110VAC)

9A, 3Pole, AC3

9 AMP, 3Pole, AC3

12A, 3Pole, AC3

12A, 3Pole, AC3

16A, 3Pole, AC3

22A, 3Pole, AC3

32A, 3Pole, AC3

40 AMP, 3Pole, AC3

45 Amp, (Aux Contact 2NO+2 NC.), 3Pole, AC3

63 Amp, (Aux Contact 2NO+2 NC.), 3Pole, AC3

85A, 3Pole, AC3

110A, 3Pole, AC3

140 AMP(AUX.CONTACT 2NO+ 2NC)

170 AMP(AUX.CONTACT 2NO+ 2NC)

205 AMP(AUX.CONTACT 2NO+ 2NC)

Power Contactors. (Coil Voltage -24VDC)

Power Contactors. (Coil Voltage -220VDC)

32A, 3Pole, with 1NO+1NC

Power Contactors. (Coil Voltage -230VAC)

9A, 3Pole, AC3

32A, 3Pole, AC3

32A, 3Pole, AC3

140A, 3Pole, AC3

300A, 3Pole, AC3

Power Contactors. (Coil Voltage -415VAC)

9A, 3Pole, AC3

32A, 3Pole, AC3

40Amp, 3Pole, AC3

70Amp, 3Pole, AC3

250A, 3Pole, AC3

Auxiliary Contactors. (Coil Voltage -110VAC)

Auxiliary Contactors. (Coil Voltage -230VAC)

Auxiliary Contactors. (Coil Voltage -220VDC)

ADD ON BLOCK/SIDE/FRONT MOUNTED AUX. CONTACTS BLOCK.

1NO (Extd)

1NC (Extd)

1NO+1NC Left/Right

Window Type Current Transformer: 400/5 A, 50 Hz, 5 VA, Class 1

SPARE COILS FOR CONTACTORS COIL VOLTAGE-110VAC

Spare AC Coils for Contactors (Coil Voltage -230VAC)

Spare AC Coils for Contactors. (Coil Voltage -415VAC)

MAIN CONTACT KITS(SET OF 6 FIXED & 3 MOVING CONTACTS)

Thermal O/L Relays.

Range: 0.63-1A

Range: 1-1.6A

Range: 1-1.6A

Range: 1.25-2A

Range: 2.5-4A

Range: 2.5-4A

RANGE 3.2-5 AMP

Range: 5-8A

RANGE 4-6.3 AMP

Range: 6.3-10A

RANGE 6.3-10 AMP

RANGE 8-12.5 AMP

RANGE 10-16 AMP

RANGE 20-32 AMP

Range: 12.5-20A

Range: 16-25A

Range: 40-57A

Range: 70-95A

Range: 85-105A

Range: 95-120A

RANGE 125-200 AMP

0.45 -0.63 AMP, 415V AC, 3 POLE

8-13A, 415 AC, 3 POLE

35-45AMP, 415V AC, 3 POLE

Range 3.2-5.0 Amp with 1NO+ 1NC

Range 1-1.6 Amp with 1NO+ 1NC

Range 6-10 Amp with 1NO+ 1NC

Range 10-16Amp with 1NO+ 1NC

Electronic Timer

On-delay with 1C/O contacts, 0.5 – 10 sec, 110V AC COIL

On-delay with 1C/O contacts, 5 – 100 sec, 110V AC COIL

On-delay with 1C/O contacts, 5 – 100 sec, 230V AC COIL

Off-delay with 1C/O contacts, 0.5 – 10 sec, 110V AC COIL

Off-delay with 1C/O contacts, 5 – 100 sec, 110V AC COIL

Off-delay with 1C/O contacts, 5 – 100 sec, 230V AC COIL

On-delay, 0.05-100Hrs, 24-240V AC/DC

Overload Relay (Coil Voltage 220VDC)

160-250 A, IS 13947 IEC947UI1000 V

400-630 A, IS 13947 IEC947UI1000 V

32A, 690V AC 50Hz TPN SDF SUITABLE FOR BS TYPE HRC FUSES

63A, 690V AC TPN SWITCH DISCONNECTOR FUSE IN SS ENCLOSURE SUITABLE FOR DIN TYPE HRC FUSE

125A, 690V AC TPN SWITCH DISCONNECTOR FUSE IN SS ENCLOSURE SUITABLE FOR DIN TYPE HRC FUSE

315Amp, 2Pole

63 A, 415V AC, 50HZ, 3 POLE, Thermal magnetic trip, Icu = 25 kA, Ui = 800 V, Uimp = 8 kV, Ics = 100%Icu, adjustable overload and adjustable short circuit setting

32 A, 3 POLE,Thermal Magnetic Trip Unit, Fixed Thermal Fixed Magnetic (FTFM), Ics = 100% Icu, 415VAC, 50Hz, adjustable overload and adjustable short circuit setting

MCCB-32Amp, 70kA Breaking Capacity, Range 22-32 Amp, Thermal Magnetic Trip Unit, Adj. Thermal Fixed Magnetic (ATFM), Ics= 100% Icu, 415 VAC, 50Hz

POWER SUPPLY

INPUT:87-264VAC, 1A, 47-63Hz, OUTPUT:24VDC/2A

INPUT 120/230V-500V 50/60Hz, OUTPUT:24VDC/10A

Control link

Rating: 20AMP

Thermal O/L Relays Mounting kits

For Relay type 3UA58 30

ACB spares for Drawout 3WT ACB's.

Motorized Operating Mechanism, 220V DC

Shunt Relese or closing coil, 220V DC

Auxiliary Terminal Block

Auxiliary Switch Block

Front facia shutter for D/O breaker, 800Amp. 3WT8 ACB

Front facia for Draw-out 800Amp. 3WT8 ACB

Front facia for Draw-out 3200Amp. 3WT8 ACB

safety shutters for guide frames/chasis, 3 pole size I, 800Amp. 3WT8 ACB

safety shutters for guide frames/chasis, 3 pole size II, 3200Amp. 3WT8 ACB

KARNI ELECTRICAL CORPORATION (BID ID -2977140)