Raystat-V5 Control Unit - Raychem Industrial Heating

Electronic Controller for Pipe Freeze Protection and Temperature Maintenance Systems


The RAYCHEM RAYSTAT V5 Control Unit represents an advanced electronic controller tailored for self-regulating heating cables, providing precise temperature control and significant energy savings. The RAYSTAT V5 is an electronic controller designed to work in conjunction with RAYCHEM self-regulating heating cables. It’s specifically engineered for outdoor wall-mounted installation, capable of measuring ambient temperature to determine optimal cycle times for energizing heating cables. This functionality results in remarkable energy savings while ensuring efficient temperature regulation. The RAYSTAT V5 Control Unit from RAYCHEM stands as a sophisticated, energy-efficient solution for temperature control when used in conjunction with self-regulating heating cables. Its adaptable temperature control modes, advanced algorithms for energy savings, alarm functionalities, and offsite configurability make it an essential component for efficient and reliable temperature management in various industrial applications

Raystat-V5 Control Unit Features

Line Sensing or Ambient Sensing:

  • Provides flexibility in temperature control
  • Line sensing for precise pipe temperature control
  • Proportional Ambient Sensing Control (PASC) for ambient temperature sensing
  • Adaptable to different heating requirements and environments.

Proportional Ambient Sensing Control (PASC):

  • Utilizes an advanced algorithm in ambient sensing mode, optimizing energy efficiency by determining when to energize heating cables based on ambient temperature.

Easy Set-Up and Programming:

  • User-friendly interface for straightforward setup and programming, ensuring ease of use.

Alarm Functionality:

  • Alarm relay with changeover contact capable of signaling various issues, including;
  • Power-related problems
  • Temperature deviations
  • Communication issues

Pipe Temperature Monitoring:

  • Monitors pipe temperature with high and low-temperature alarm capabilities, ensuring optimal temperature control and safety.

Offsite Configurable:

  • Capable of being configured offsite prior to final installation, facilitating ease of setup and preparation beforehand.

Reliability and Warranty:

  • Designed for longevity and reliability during its operational life span.
  • Offers an extended 6-year product warranty, ensuring product quality and durability.

Raystat-V5 Control Unit Specifications

  • Catalog Number: 1244-022440
  • Item Name: RAYSTAT-V5
  • Supply Voltage: 180 – 253 V
  • Output Relay: 25 A @ 230 VAC
  • Alarm Relay: Single Pole Double Throw Relay, Voltage-free
  • Temperature Range, Ambient Sensing: 0 – 30 °C
  • Temperature Range, Line Sensing: 0 – 90 °C
  • Sensor Type:  NTC, 2KΩ @ 25°C
  • Sensor Cable Length: 5 m
  • IP Rating: IP65
  • Mounting: Wall Mounted/DIN Rail
  • Height: 110 mm
  • Width: 210 mm
  • Depth: 85 mm

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