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Pentair Thermal Management Becomes nVent
- A New Opportunity to Spark Innovation

Your trusted brands RAYCHEM, TRACER, NUHEAT, PYROTENAX and TraceTek are now part of nVent Thermal Management.

The new company website is in development and will be launched in January 2019. Until then, we are happy to serve your information needs through our current website.

For more information on nVent:
Download press release
Visit nVent.com
(currently English only)

nVent RAYCHEM HTC-915 single point controller

Overview

The RAYCHEM HTC-915 system is a compact microprocessor-based single-point heat-trace controller for both freeze protection and temperature maintenance.

The HTC-915 single point control system consists out of a HTC-915 controller and a HTC-915 temperature limiter.

The HTC-915 controller provides control and monitoring of electrical heat-tracing circuits for both freeze protection and temperature maintenance and can be set to monitor and alarm for high and low temperature, high and low current, ground fault level, and voltage.

The RAYCHEM HTC-915 temperature limiter is a compact, microprocessor-based temperature limiter that provides protection against over-temperature.

The HTC-915 communications capability is included for remote control and configuration, complete with Supervisor software capability.

Technical Specifications

HTC-915 Controller
Temperature range controller–60°C to 570°C in steps of 1 K
Ambient operating temperature range–40°C to +50°C
Ambient storage temperature range–40°C to +85°C
Supply voltage100 Vac to 250 Vac, +10% -10%, 50/60 Hz, 0.15 A to 0.06 A
Contactor control output (EMR)Electromechanical relay rated 3 A / 250 Vac, 50/60 Hz
Solid-state relay control output (SSR)12 VDC, 75 mA. max. to drive normally open Solid state relays.
Alarm output relayRelay contact rated 3 A / 250 Vac, 50/60 Hz
Output is user programmable to open or to close on alarm.
Sensor Type100 Ω platinum Pt 100, 3-wire
Can be extended with a three core shielded cable of maximum 20 Ω lead resistance per conductor.
Sensor Quantity2 RTD inputs available
  
HTC-915 Limiter
Temperature range limiter20°C to 450°C in steps of 1 K
Ambient operating temperature range–40°C to +50°C
Ambient storage temperature range–40°C to +85°C
Control outputNC relay contact rated 3 A 250 Vac, 50/60 Hz
Alarm output relayRelay contact rated 3 A 250 Vac, 56/60 Hz
(N.C. in operation opening on alarm or power outage)
Temperature sensorType 100 Ω platinum RTD, 3-wire
Quantity1 RTD input available
Connection and Protection