AC Power Controllers

Usage :
• Highly Suitable for Heater Power Control
• Suitable for any type of resistive Loads.
• Smooth Control with 0-10V or 4-20mA Controls signals.
• Models with 1-ph, 2-ph & 3-ph control.

Features :
Suitable for high speed smooth power control.
Models available with 0-10Vdc, 0-24Vdc,4mA-20mA as control signal.
Modular design for easy panel mounting.
Forced air cooled thyristor block for compact design.
In built current limit.
Annunciation for
• Current limit
• Current Unbalance
• Thyristor short
Over - temperature protection
External enable/disable command
Bus - bar type terminal connection.

Specification :
• Mains I/P: 290 to 500Vac line for 2 and 3phase control. 170Vac to 290Vac for 1-ph control.
• Input control:
0 - 10Vdc.
0 - 24 Vdc.
4 - 20 mA dc.
• Operating Temp : 0 to 55C Permissible switch on dV/dt = 1000V/uS
• Electronics Supply : in-built
• Continous overload capacity up to 130% of the rated current
• Watt loss: 150Watt per phase per kW controlled at 415Vac 3-ph system.