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Radio dimmer Intro II 8521 UPM for filament and halogen bulbs

Radio dimmer Intro II 8521 UPM for filament and halogen bulbs
The Intro II 8521 UPM 300W dimmer is designed for local control over filament, halogen bulbs 230V and halogen bulbs with a winding transformer.

The centralized control over Intro II 8521 UPM dimmers is carried out without additional wiring with any Intro ll transmitter. It is also possible to control dimmers without additional wiring through 230V power line in case the Nero II 8761 UPM transcoder is used.

 

Features:

• dimmering;
• smooth switching which prolongs the operating life of the bulbs;
• SUNRISE/SUNSET function: slow dimmering;
• 2 COMFORT modes: programmed intermediate brightness level;
• 2 operating modes with external sensor: in case the sensor is actuated the dimmer will switch on the light for 1 or 10 minutes;
• automatic dimmering in case of bulbs overheating.
• istallation into a 60x60mm mounting cup, under ceiling's covering, plastering, switch or socket, and inside the IP65 mounting box when using the dimmer outdoors or in wet premises.

Characteristic Value
Control objects / switching capacity filament, halogen bulbs and other / 40 ... 300 W
Number of control objects
1
Max. number of groups
123
Frequency, MHz 434,05-434,79
Supply voltage
~230V (+10-15) %50Hz
Power input, max, W
1,5
Outputs 1
Protector, A 2
IP protection class
IP20
Dimensions, mm
51x51x29
Temperature range, oС
in an additional IP65-case
0... +40
-30 ... +50
Installation in a mounting cup 60x60 mm
outdoor - using an additional IP65-case
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