Uponor T-37 - Technical data

UPONOR CONTROL SYSTEM WIRED - QUICK GUIDE
10
7 Technical data
Controller
• CE marking:
• Low voltage tests: EN 60730-1* and EN 60730-2-1**
• Electromagnetic compatibility (EMC) tests: EN 60730-1
and EN 301-489-3
• Power supply: 230 V AC +10/-15 %, 50 Hz
• Isolation: IP20
• Storage temperature: -20 °C to +70 °C
• Operating temperature: 0 °C to +55 °C
• Ambient relative humidity (RH): < 95 % at 20 °C
• Power consumption:
• < 90 W in full charge
• < 2 W without any charge
• Pump and boiler relay outputs:
• 230 V AC +10 %/-15 %
• < 250 VA
• Only dry contact
• Heating–cooling and dew-point inputs: Only dry contact
• Actuator outputs:
• 24 V DC ±5 %, 218 mA maximum per output 3 to 12
• 24 V DC ±5 %, 436 mA maximum per output 1 and 2
• Dew-point sensor module output:
• 24 V DC ±5 %, 40 mA maximum
• Supply connection: wires 1.5 mm² maximum
• Pump and boiler connection: wires 1.5 mm² maximum
Thermostats and Timer
• CE marking:
• Low voltage tests: EN 60730-1* and EN 60730-2-9***
• EMC tests: EN 60730-1 and EN 301-489-3
• Power supply: +6 to +12 V DC through wires from controller
• Isolation:
• T-33, T-35, T-37: IP20
• T-34, T-36, T-38, I-36: IP31
• Operating temperature:
• T-33, T-35, T-37: 0 °C to 50 °C
• T-34, T-36, T-38, I-36: 0 °C to 40 °C
• Storage temperature:
• T-33, T-35, T-37: -20 °C to +70 °C
• T-34, T-36, T-38, I-36: -10 °C to +60 °C
• Ambient relative humidity (RH):
• T-33, T-35, T-37: < 95 % at 20 °C
• T-34, T-36, T-38, I-36: < 85 %
• Consumption: < 5 mA
• All thermostats: < 5 mA
• Timer I-36: < 15 mA
• Backup time, T-38 and I-36 only: 2 h
• Wire thermostat to controller: 2×0.5 mm
2
, < 50 m
• Wire thermostat to floor sensor: < 4 m
*) EN 60730-1 Automatic electrical controls for household and
similar use, Part 1: General requirements
**) EN 60730-2-1 Automatic electrical controls for household
and similar use, Part 2-1: Particular requirements for electrical
controls for electrical household appliances
***) EN 60730-2-9 Automatic electrical controls for household
and similar use, Part 2-9: Particular requirements for temperature
sensing controls
Cables
The following table specifies cables to be used guaranteed without EMC problems:
Cable Standard cable length Maximum cable length Wire gauge
C-33/C-35 to actuator 0.75 m 2 m 0.2 – 1.5 mm
2
C-33/C-35 to thermostat — 50 m 2×0.5 mm
2
Thermostat to external sensor 5 m 5 m 0.6 mm
2
Thermostat to floor sensor 4 m 4 m 0.75 mm
2
C-33/C-35 to heating/cooling relay — 20 m 0.2 – 1.5 mm
2
C-33/C-35 to timer — 5 m 0.2 – 1.5 mm
2
C-33/C-35 to dew-point sensor module — 20 m 0.2 – 1.5 mm
2