ALRE Controls for supervision and control of relative humidity levels RKDSB-171.000

Model: RKDSB-171.000 Item No: MA 220000
Equipment: 1 ON/OFF switch for both thermostat and hygrostat
Thermostat: external setting, Control range: 10…35°C
Switching current: 10 (4) A Heating – 230 V~
5 (2) A Cooling – 230 V~
1 (1) A Heating/Cooling – 24 V~
Switching difference: approx 4 K
PG: I

Description

The RKDSB-hygrothermostat combines the functions of supervision and control of the relative humidity in one device. Take care to comply with the distances that need to be observed between modular bathroom units as specified in DIN VDE 0100-701! Switching

Technical Data  
Operating Voltage: 24…230 V ~
Sensor: Synthetic fibres
Switching Capacity: At 230 V ~ for dry rooms only and

24 ~

Dehumidifying: 5 (0.2) A
Humidifying: 3 (0.2) A FHY: 2 (0.2) A
Contact: Changeover contact
Min. Switching Current: Min. 100 mA @ 24 V ~
Setting Ranges: 30…100% r.h./FHY: 35…85% r.h.
Switching Difference: Approx. 4% r.h./

FHY: approx. 5% r.h.

Measuring Accuracy: Approx. 3% r.h.

(Micro switch at 50% r.h.)

FHY: approx. 4% r.h.

(Micro switch at 50% r.h.)

Degree of Protection: IP 30
Protection Class: II, after according installation
General Equipment: Mechanical range reduction
Admissible Humidity: Max. 95% r.h., non-condensing
Storage Temperature: -20…+60°C
Safety and EMC: According to DIN EN 60730
Ambient Temperature: 0…60°C, FHY + RKDSB: 0…50°C
Housing Colour: Pure white, similar to RAL 9010

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