OIL IMMERSED SWITCHGEARS

"KEI" SLIPRING MOTOR STARTERS

Oil Immersed Manually Operated / Automatic Combined Stator-Rotor Starter For Slipring Motors
(Upto 60 HP)

"KEI" make Type SR/S Manually operated OR SR/S/AUTO Automatic oil immersed combined stator and rotor motor starter for slipring induction motor wall mounting type suitable for 400/440 V, 3 Phase, 50Hz provided with 3 magnetic overload releases and no volt release and without oil: As per IS:13947.

The automatic starter is fitted with Auxiliary Motor Gear Automisation arrangement.

The motorised Automatic Unit is fitted with Auxiliary Motor and controls for automatic resistance cut off in 5 steps in 20 seconds time duration with all the necessary interlocks.

Sr. No. HP Manual Starter SR/S Rs. Automatic Starter SR/S/Auto Rs. Ammeter Rs. Voltmeter Rs. SMH
 Rs.
DMH
Rs.
Cable T. A. Rs. Total Price (DMH &Manual) Rs.
1 upto 20 8640 18730 850 720 630 1080 1680 12970
2 21 to 30 9240 19440 850 720 630 1080 1680 13570
3 31 to 40 10140 20300 850 720 630 1080 1680 14470
4 41 to 50 10920 21050 850 720 630 1080 2100 15670
5 51 to 60 11520 21750 850 720 630 1080 2100 16270
 Note:
  1. The price of the Ammeter includes Current Transformer also.
  2. SMH: Single Motor Housing     DMH: Double Motor Housing

Oil Immersed Manually / Semi Automatic Operated Stator OR Rotor Starters For Slipring Motors
(Upto 400 HP)

"KEI" make type SR manually operated oil immersed starter for slipring electric motor floor mounting type, suitable for 400/440 V, 6%, 3 Phase, 50Hz, provided with 3 electromagnetic overload releases, with oil dashpot time lag, 1 no-volt release with oil circuit breaker for stator control: stator being electrically interlocked with rotor controller and without oil: As per IS:13947.

Semi Automatic Starters are provided with Motorised Automatic Rotor and Manually Operated OCB as Starter.

The Motorised Automatic Rotor is fitted with Auxiliary Motor and controls for automatic resistance cut off in 5 steps in 20 seconds time duration with all necessary interlocks.

Sr. No. HP Type Stator / OCB Manual Starter Rs. Semi Auto. Starter Rs. Ammeter Rs. Voltmeter Rs. SMH Rs. DMH Rs. Cable T. A. Rs. Total Price (DMH &Manual) Rs.
1 41 to 60 SR/1 100A 19900 29590 850 720 630 1080 1200 23750
2 61 to 75 SR/2 100A 21170 31270 850 720 630 1080 1200 25020
3 76 to 100 SR/3 200A 22970 32950 850 720 630 1080 1200 26820
4 101 to 150 SR/4 200A 25900 35990 850 720 630 1080 1200 29750
5 151 to 200 SR/5 300A 37700 47850 850 720 630 1080 3500 43850
6 201 to 250 SR/6 400A 43450 53500 850 720 630 1080 3500 49600
7 251 to 300 SR/7 400A 45800 57920 850 720 630 1080 3500 51950
8 301 to 350 SR/8 600A 55000 67150 850 720 630 1080 3500 61150
9 351 to 400 SR/9 600A 62050 74100 850 720 630 1080 3500 68200
10 upto 75 SR/HD/1 200A 31500 41900 850 720 630 1080 1200 35350
11 76 to 100 SR/HD/2 200A 36800 46990 850 720 630 1080 1200 40650
12 101 to 150 SR/HD/3 200A 42700 52500 850 720 630 1080 1200 46550
13 151 to 200 SR/HD/4 400A 45800 55990 850 720 630 1080 3500 51950
14 201 to 250 SR/HD/5 400A 54500 66500 850 720 630 1080 3500 60650
Note:
  1. While placing the order please provide Rotor Voltage and Rotor Current of the motor and also application.
  2. For Rotor Current more than 200Amps of any HP upto 250HP rating "SR/HD" has to be selected.
  3. Our Standard units are designed for 2 Starts/Hour equally time spread and 100% starting torque only.
  4. SR/HD Starters are designed for heavy duty and number of starts are three per hour. If required number of starts are more than 3, the same can be provided at an extra cost on request.
  5. If extra percentage of Torque is required, the same can be provided at an extra cost on request.
  6. The price of the Ammeter includes Current Transformer also.
  7. SMH: Single Motor Housing     DMH: Double Motor Housing.

Oil Immersed Manually Operated / Motorised Automatic Rotor Unit Only For Slipring Motors
(Upto 400 HP)

"KEI" make oil immersed type SR/R manually operated & SR/R/AUTO Motorised Automatic Rotor unit for slipring motor floor mounting type, suitable for RV/RA of motors, 3 Phase, 50 Hz, duly wired for interlocking to stator connection, but without stator and without oil.

The Motorised Automatic Rotor is fitted with Auxiliary motor and controls for automatic resistance cut off in 5 steps and in 20 seconds. Time duration with all necessary interlocks.

Sr. No. HP Type - Manual Rotor Price Rs. Type - Motorised Rotor Price Rs.
1 40 to 75 SR/R1 10320 SR/R/AUTO 20320
2 76 to 100 SR/R2 13080 SR/R/AUTO 23080
3 101 to 150 SR/R3 15600 SR/R/AUTO 25600
4 151 to 200 SR/R4 19320 SR/R/AUTO 29320
5 201 to 250 SR/R5 23900 SR/R/AUTO 33900
6 251 to 300 SR/R6 30720 SR/R/AUTO 40720
7 301 to 400 SR/R7 32400 SR/R/AUTO 42400
8 up to 75 SR/R/HD1 27400 SR/R/HD1/AUTO 37400
9 76 to 100 SR/R/HD2 29550 SR/R/HD2/AUTO 39550
10 101 to 150 SR/R/HD3 31400 SR/R/HD3/AUTO 41700
11 151 to 200 SR/R/HD4 34070 SR/R/HD4/AUTO 44070
12 201 to 250 SR/R/HD5 38050 SR/R/HD5/AUTO 48050
13 251 to 300 SR/R/HD6 43100 SR/R/HD6/AUTO 53100
14 301 to 400 SR/R/HD7 46330 SR/R/HD7/AUTO 56330

 


Oil Immersed Manually Operated Stator Unit Only For Slipring Motors
(Upto 400 HP)

"KEI" make type SR/C Stator Control OCB for Slipring motors suitable for 400/440 Volts, 6%, 3 phase, 50 Hz, provided with three electromagnetic overload release with oil dashpot time lag, 1 no-volt release, complete with arrangements for interlocking with rotor controller and without oil.

Sr. No. HP Amps OCB Rs. Ammeter Rs. Voltmeter Rs. SMH DMH Cable T. A. Rs. Pedestal Set Rs. Total Price With DMH Rs.
1 upto 70 94 9600 850 720 630 1080 1200 1190 14640
2 75 100 9875 850 720 630 1080 1200 1190 14915
3 100 120 10920 850 720 630 1080 1200 1190 15960
4 100 135 10920 850 720 630 1080 1200 1190 15960
5 125 165 11900 850 720 630 1080 1200 1190 16940
6 150 200 12720 850 720 630 1080 1200 1190 17760
7 200 270 19900 850 720 630 1080 3360 1700 27610
8 250 336 20300 850 720 630 1080 3360 1700 28010
9 300 400 21200 850 720 630 1080 3360 1700 28910
10 350 450 25900 850 720 630 1080 3360 1950 33860
11 400 540 26700 850 720 630 1080 3360 1950 34660

 Note:

  1. The price of the Ammeter includes Current Transformer also.

  2. Prices for higher rating stators above 400 HP can be given on request.

  3. SMH: Single Motor Housing     DMH: Double Motor Housing.

 
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