Raychem 465 Fire Sprinkler Freeze Protection Controller

Raychem 465 Fire Sprinkler Freeze Protection Controller

465 Electronic Controller for Heat Tracing of Fire Protection Piping

Raychem 465 controller is a c-UL-us listed controller designed to freeze protect the fire sprinkler and fire protection piping per UL515A. This controller, as a part of the c-UL-us listed Raychem electric heat tracing system, provides an energy efficient, low installation cost and faster response solution than alternate methods such as dry systems or glycol systems.

The Raychem 465 is a c-UL-us Listed single point heat tracing controller designed for fire sprinkler/fire suppression systems. It includes a 5" inch color touch screen display for intuitive set up and programming right out of the box. The 465 controller may be used with line-sensing or ambient-sensing and Proportional Ambient-Sensing Control (PASC) modes. It measures temperatures with two 2 KOhm / 77°F (25°C), 2-wire Thermistors connected directly to the unit. The controller can also measure ground fault current to ensure system integrity. The controller includes ground fault current sensing and relaying equipment compliant with UL1053 standard.

사양

Features
- Simple and fast to install and operate with colored touchscreen for easy navigation
- Advanced features such as High Temperature cut-out which eliminates the need for 2nd thermostat on sprigs and reduces installation costs
- Built-in ground fault protection functionality evaluated per UL1053 standard. Easiliy adjustable ground fault alarm and trip settings
- Flexible and intuitive set-up reduces set-up time
- USB port for firmware updates, download monitoring reports and remote battery powered setup
- Built-in Form C Alarm relay with flexible set up for Normally Open/Normally Closed operation
Specifications
Alarm Relay: Single Pole Single Throw Relay, Volt-free: Maximum Switching Capacity:1 A @ 24 VDC, 1 A @ 24 VAC
Ambient Temperature: 32 - 105 °F
Circuit Breaker: 30 A, Maximum
Controller Temperature Setting: 32 - 176 °F
Enclosure Material: Polycarbonate
Ground Fault Alarm: 20 - 200 mAMounting: DIN Rail
NEMA Rating: 12
Output Relay: 24 A @ 120/208/240/277 +/-10% VAC: 50/60 Hz
Power Consumption, Standby: 9 W
Sensor Cable Length: 10 ft
Sensor Temperature Range: -40 °F
Sensor Tip Diameter: 0.2 in
Sensor Type: Thermistor 2KΩ @ 77°F (25°C), 2-wire
Supply Voltage: 120 - 277 V
Temperature Alarm: 32 - 190 °F