Solid State Relay - CUSTOM 3PH

Part Number:

Solid state relay ideal for upgrading existing contactors up to 2100 amps at a maximum 690Vac.The CUSTOM 3PH now superseded by REVO-S 3PH up to 800A and REVO-C 3PH up to 2100A.

Firing Range
Zero Cross (ZC), Burst Firing (BF)
Ideal For
Normal Resistance, Medium & Long Wave IR load types

The CUSTOM solid state relay range comprises one, two and three phase models with currents up to 2700 amps at 690Vac.

Equipped with microprocessor control, the CUSTOM-3PH solid state relay can be run as a solid state contactor, acting as an on/off switch with zero volt turn on and zero current turn off. Alternatively they may be operated as a zero cross burst firing controller with output proportional to either a 4-20mA, 0-20mA or 0-10V DC control signal.

These robust & rugged SSR's are primarily intended for OEM industrial electrical heating applications and can be customised for customer specific requirements. The CUSTOM-3PH power controller is suitable for constant resistance, long-wave infrared and medium wave infrared loads. Internal semiconductor protection fuses are supplied as standard. A heater break alarm with internal current sensing is available as an option for the detection of partial or total load failure. The Custom solid state relay range can also be utilised with the REVO-PC power management system.

Note: 3PH units are suitable for switching 3 or 4 wire configuration loads (with or without a neutral connection).

More Information
Product Name Solid State Relay - CUSTOM 3PH
Current Range All Others 300A, 600A, 800A, 1100A, 1400A, 1600A, 1800A, 2100A
Software No
Firing Range Zero Cross (ZC), Burst Firing (BF)
Input Signal

DC logic (SSR), 4-20mA, 0-10Vdc, 10K Pot

Communication None
Feedback Type Voltage (V), Power (VxI) & Current (I) Feedback available on 1100A size and above
Option None
Ideal For Normal Resistance, Medium & Long Wave IR load types
Approvals CE + EMC approved
Altitude Over 1000m of altitude reduce the nominal current of 2% for each 100m
Auxiliary Voltage Supply

90:130Vac 8VA Max
170:265Vac 8VA Max (Standard with phase to neutral)
230:345Vac 8VA Max
300:530Vac 8VA Max (Standard with phase to phase)
510:690Vac 8VA Max

Controlled Phases 3
Heater Break Alarm To diagnose partial or total load failure with automatic setup, relay alarm output and LED indication, available as an option
Humidity From 5 to 95% but without condensation or the effects of ice
Mounting Screw mounting
Load Type 3 Phase (3 or 4 wire)
Panel Sealing IP20
Storage Temperature -25 °C to 50 °C Max
Voltage Power Supply From 24V to 600V (Std) or 690V as option
Voltage Frequency Automatically from 47 to 70 Hz


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