The Relay M - 3PH Thyristor Power Controller from West Control Solutions is designed for controlling three-phase loads with features that enhance its versatility and ease of use. It supports time-proportioned burst firing with adjustable cycles ranging from 3 to 255, making it suitable for various load types, including normal resistive and transformer loads. The unit includes a front panel display and keypad for configuration and monitoring of voltage, current, and power. This controller is equipped with RS485 communication capabilities and supports the MODBUS protocol, allowing for integration into field-bus systems. It offers multiple input signal options, including RS485, analog, and potentiometer inputs, and provides configurable control modes such as voltage, current, and power. The device also features a heater break alarm for diagnosing load failures and a digital input that can be configured for specific applications. With a current capacity of up to 500A and a supply voltage range of 24Vac to 690Vac, the Relay M is suitable for a wide range of industrial applications. It is designed for DIN rail mounting and complies with EMC standards, ensuring reliable operation in various environments. The inclusion of a fuse and integrated current transformer enhances safety and functionality.
West Control Solutions presents a range of thyristor power controllers which have been designed to switch 3 legs of 3 phase loads. These thyristor units are ideal for 3 phase configuration with neutral connection, normal (Relay S or Relay M) or variable resistive loads and transformer load types (PM3000-3PH).
Relay M - 3PH = Time proportioned burst firing with a DC linear input (fully adjustable burst firing (3 to 255 cycles)), front panel display & keypad plus RS485 comms as standard.
Benefits & Features
Ideal for:
Specification:
| West Control Solutions | |
|---|---|
| Product Category | SCR Power Controllers |
| Product Name | Relay M - 3PH Thyristor Power Controller |
| SCR Control | Zero Crossing |
| Operating Voltage | 24 VAC - 690 VAC |
| Phase | Three Phase (3-leg) |
| Maximum Current | 500 amps |
