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Soft Starters for Sand and Gravel Applications

Motortronics

Soft Starters for Sand and Gravel ApplicationsStart it Soft ... Work it Hard.

Severe Duty Soft Starters Built for Severe Duty Applications

Line Voltage - 200-600200-600VAC 3 phase 50/60Hz
Current Rating - 18-1250A (5HP to 1200HP)
AC Supply Voltage - 120V Control Voltage (CPT included)
Ramp Control - Closed Loop Torque/Current Ramping, Voltage Ramp with Current Limit

Rugged Power Components:
Inverse parallel paired SCRs
Auto-synchronizing Gate Firing method
500% 60sec Overload Capacity
1600V PIV rating

Across the Line Start Capability:
Fully Rated Bypass/Emergency Start Contactor
Vacuum Contactor
Full voltage/Softstart Selector Switch
Independent Overload Relay

Advanced Motor Protection:
Retentive Thermal Memory
Dynamic Reset Capacity