INFRESCO P 4KW UNITED AUTOMATION, INFRESCO P 4KW Datasheet - Page 4

• Manufacturer Part Number: INFRESCO P 4KW
• Description: INFRESCO, PIR 4KW
• Manufacturer: UNITED AUTOMATION

Specifications of INFRESCO P 4KW

• Operating Temperature Max: +40°C
• Operating Temperature Min: +1°C
• Output Voltage Max: 16.6V
• Approval Bodies: CE
• External Length / Height: 100mm
• External Width: 100mm
• For Use With: Quartz Infrared Halogen Lamps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DIMENSIONS
COMMISSIONING
Turn the set point temperature preset (VR1) fully clockwise to select ‘walk test’ mode.
Switch on the mains supply to the unit. The controller waits 60 seconds to allow the PIR
sensor to stabilise. The detection area can then be walk tested to verify the PIR’s
coverage. Each time the PIR detects sufficient movement, the lamps will switch on for 5
seconds.
Note: Each time the lamps switch off, the PIR is inhibited for 5 seconds to
prevent changes in infrared energy given off by the lamps from causing a false
activation.
Once the detection area and range have been verified, adjust the set point temperature
as required. This will automatically disable ‘Walk test’ mode.
Note: If the ambient temperature exceeds the set point temperature, the lamps
are inhibited.
Switching Capacity
Wiring
Warning! Ensure the mains supply has been isolated before wiring this unit.
The unit is fitted with two cable glands. Only one cable should be fitted per gland to
maintain the unit’s IP rating.
junction box.
The mains supply connects to the terminal block marked ‘LINE’. Connect the supply
LIVE to the ‘L’ terminal, NEUTRAL to the ‘N’ terminal and EARTH to the ‘E’ terminal.
The lamps connect to the terminal block marked ‘LOAD’. Connect the load LIVE to the
‘L’ terminal, NEUTRAL to the ‘N’ terminal and EARTH to the ‘E’ terminal.
Important: Ensure all earth wires are connected to maintain earth continuity to
the lamp fittings.
Connect the 3-way plug to the socket marked ‘PIR SENSOR’ (CN4).
Check all wiring - particularly the line and load connections and make sure the cable
glands are tightened.
WARNING: THIS UNIT MUST BE EARTHED
It is recommended that installation and maintenance of this equipment should be done
with reference to the current edition of the I.E.E. wiring regulations (BS7671) by
suitably qualified/trained personnel.
These regulations contain important requirements regarding safety of electrical
equipment (for International Standards refer to I.E.C/ directive IEC950).
TECHNICAL SPECIFICATIONS
Mains Voltage
Operation Current
Power Consumption
Terminals
Detection Angle
Detection Range
PIR Set Time Period
Factory Set Temperature trip point
Max load at 20°C ambient
Operating Temperature
IP Rating
Gland Diameter (Fitted)
See Wiring diagram for alternative wiring configuration using
4.0 kW
230Vac +/- 10% 50 Hz
Max 16.6A
4 kW Max
50mA
Rising Clamp
7 metres maximum
5 to 30 Minutes
20°C
-20 to 40°C
65
Max Cable Entry 2.5mm²
100°