GE Limitamp Motor Starter

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Limitamp Medium Voltage Motor Control Centers

 

Metal enclosed controller in bussed lineups that
are used to control and protect squirrel cage induction
and synchronous motors. It can also be used to feed
transformers and other power-utilized circuits

 

Ratings;

2400-7200V
1200A-3000A Bus
Contactor 400, 800A
2500HP Max @4800V
50kA symetrical
UL347 / NEMA ICS 3, part1
stationay or Draw-out Contactor

 

Basic Starter Types

 

AC Induction Motors
FVNR
FVR
RVAT-Auto Transformer
RVPR-Primary Reactor
Two Speed (2S2W - 2S1W)
SSRV

 

Synchronous motor
(Usually low RPM motors / Steady torque)
Three basic components
Stator controller - FVNR, RVAT, SSRV
Exciter - for motor field winding
                DC power supply - KW rated
Motor monitor - Multilin SPM
quote - must have motor data
motor HP, Voltage, Field Current and Voltage

 

        limitamp0 color

    CRcontactor

limitamp0 1highs limitamp0 2highs
limitampOld
 

MVSS Solid state

 

Medium Voltage Soft Starter

Rating upto 5KV

Standard Features of Class E-2 Controller
Heavy Duty Soft Starter
125% Continuous Duty Rating
500% Overload Capacity for 60 seconds, 600%
for 30 seconds
Digital Microprocessor Control with Non-volatile Memory
LCD Display with Programming Keypad and status LEDs
Advance Solid State Motor Protection
Control Power Transformer
with primary and secondary fuses
Built-in Normal-test circuit
N1, 1A, 12 or 3R Enclosure
Isolated Low Voltage Compartment
Mechanical and Electrical Interlocks

 limitamp1

All spare parts are avaliable.

Retrofits are also avalable.

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