S. M. Engineers » Stator Rotor Starter
Stator Rotor Starter
We supply fully automatic combined stator and rotor starters type PRS that comprise of an air break contactor with over current and under
voltage protection for the stator and set of accelerating contactor along with automatic timing devices. These enable the motor to run
up-to the speed in a pre-determined time. These are manufactured to conform to IS : 13947 Part-1 section 4 quality standards and are normally suitable for 15 operations per hour.
Contactor: Air break contractor confirming AC III
Timers: Electronic timers to adjust no of steps and time delays.
Overload
Relay:
- Can
be provided with either electro-magnetic oil dash pot time lag over
current release or bimetallic type thermal relays
- Give
the necessary inverse time characteristics for protecting the
connected equipment
Resistance
unit:
- Can
be either of nichrome round or fiat strip or cast stainless steel
grids
- Stainless
steel grids are given for units above 100 HP
- Wire
wound resistances are supplied fro lower HP
Controls:
- Start,
Stop and Reset push buttons, are provided on the front cover
- Terminals
are also provided for remote operation by outside signals.
Isolator:
- Can
be fitted quick make and quick break isolators
- Its
operation can be interlocked with the front cover.
Instruments
and Cable Arrangements:
- Provision
is made for mounting metering instruments
- Blank
gland plates are provided for fixing cable glands
Rating:
- Standard
ratings are up 40 HP to 400 HP at 415V and 2000 HP at 6.6KV
- Specific
details regarding rotor volts and rotor currents should be supplied
with the inquiries.
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Contact Us
S. M. Engineers
Contact Person: B. S. Sainger
Khasra No-154 House No-104 Ground Floor, Chilla
Mayur Vihar, New Delhi, Delhi 110091
P : 011 43005355
M : 093500 06785
E : smeengrs@gmail.com
W : www.smengineers.org
© Copyright2023. S. M. Engineers, Delhi, India
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