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.

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.

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 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.

 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.