RAYCHEM HWAT-T55 thermostat for hot water temperature maintenance cables

RAYCHEM HWAT-T55 thermostat for HWAT hot water temperature maintenance heating cables

RAYCHEM HWAT-T55 thermostat for hot water temperature maintenance cables


$0.00
$146.14
/ ea
Earn0
reward points


Product details

nVent RAYCHEM HWAT-T55 thermostat for operation of self-regulating heating cables for hot water temperature maintenance applications. It is designed for operation with nVent RAYCHEM HWAT heating cables. 

Features & Benefits

  • Easy to read digital display for temperature and alarm
  • 3 operation modes ON / ECO / OFF 
  • 3 preset temperatures 55°C, 50°C and 45°C (can be user modified)
  • Built-in timer function for ECO mode
  • Sensor monitors pipe temperature in event of failure, heating circuit switched OFF
  • TECHNICAL DETAILS
    SPECIFICATIONS
    ApplicationHot water temperature maintenance

    nVent RAYCHEM heating cables HWAT-L, HWAT-M and HWAT-R
    max. circuit length 50 m
    Area of UseOrdinary area, indoors
    Accuracy± 1.5 K, including temperature probe
    Adjustable temperature range40°C to +60°C
    Supply voltage230 VAC ±10 %, 50 Hz
    Terminals2.5 mm², screw type
    Switching capacity output relay
    230 VAC, 16 A
    Power consumptionmax. 5 VA
    Hysteresis
    ±2 K
    Ambient temperature range
    0°C  to +40°C
    Display and programming
    Screen typeLED
    LED indication (RED)
    1. temperature: DISPLAY
    2. alarm: ON
    3. eco mode ON / OFF: ON 
    Selectable parametersTemperature:  40°C  to +60°C, editable
    Timer: 24 hour; 1 min interval 
    Eco mode duration: 3 to 8 hours 
    Eco mode start time: 00:00 to 23:00 hours; 1 hour interval
    Factory preset parametersTemperature:  45°C, 50°C and +55°C
    Timer: 00:00 
    Eco mode duration: 6 hours 
    Eco mode start time: 23:00 hours
    Enclosure
    MaterialAcrylonitrile butadiene styrene (ABS)
    Ingress protectionIP 20 (in panel IP 30)
    Mounting optionmountable DIN rail 35 mm
    Storage temperature-20°C to +55°C 
    Sensor
    TypeLine sensor 202AT ±1 %  NTC 2 KOhm / 25°C; 2 wire
    Tip dimensions⌀ 5 mm; length 20 mm
    Cable length10 m (2-wire)
    Exposure temperature range0°C  to +70°C
    Accuracy±1 K
    *** IMPORTANT ***
    All connections between the electrical supply, control panel and self-regulating temperature maintenance cable circuits shall be installed by an approved electrical contractor and protected by MCB (BS EN 60898 type C or D) and RCD (30 mA sensitivity, tripping within 100ms).
  • APPROVALS
    APPROVALS
    CE, ROHS, VDE, REACH


  • DIMENSIONS
    DIMENSIONS AND WEIGHT
    Width87.5 mm
    Height52.5 mm
    Depth58 mm
    Weight0.55 kg

  • DOWNLOAD DOCUMENTS