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United Automation

Infresco-S 4kW Inline Soft-start

£107.28 £89.40 exc. VAT

The Infresco-S 6kW is part of a family of controllers designed to provide energy saving when used with quartz halogen infrared heaters or other heating and lighting products.

Free delivery for orders over £150 (inc VAT)
Usual dispatch 1–2 working days

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• Soft-start prevents nuisance tripping and prolongs element life.
• Low-cost.
• Easy to install.
• Can be installed indoors or out.

The Infresco-S 4kW is part of a family of controllers designed to provide energy saving when used with quartz halogen infrared heaters or other heating and lighting products. The ‘S’ soft-starts the load either automatically, when power is applied to the unit, or by the use of a remote switch (e.g. CC3 Time Programmer). Incorporates zero-voltage switching and a soft-start function to eliminate inrush current – potentially increasing heater element life by up to 30% and preventing nuisance-tripping on heavily loaded circuits. Installation of the unit is simple, and once installed is maintenance-free. The soft-start circuit is initialised each time power is supplied to the unit. Alternatively, a remote switch or heater time programmer can be added using terminals (INPUT COM) on the PCB. (in normal mode the terminals are fitted with a link, this will need to be removed and switch wires fitted).

Electrical supply

230Vac ± 10% 50 Hz

Supply fusing

20LCT or MCB20A (1pole, 440V) recommended or equiv.


Switching capacity

4kW max

Quiescent power consumption

50mA.

Terminals

2.5mm2 rising clamp

Operating Temperature

-20°C to 40°C

Protection rating

IP65

Cable entry glands

2 x 10mm dia max. , 1 x 7mm dia max., 3 accept cables up to 2.5mm

Enclosure dimensions

100 x 60 x 100 mm (WDH), 120 x 50 x 112 mm (wdh)

Downloads

User Manual