AIR CONDITIONING TECHNOLOGY
MECHANICAL ROOM HYGROSTATS/ HYGRO-THERMOSTATS, RFSB, FHY, RKKDSB SURFACE-MOUNTED INSTALLATION – DESIGN BERLIN 2000 / 3000 / UP
TECHNICAL DATA
APPLICATION
Storage temperature:
−20 to +60 °C (RFHSB-060.xxx −20 to +70 °C)
Hygrostat: The room hygrostat is used to monitor and control the relative humidity, e.g., in offices, homes, winter gardens, baths, swimming pools and data centres. The action of the relative humidity on a measuring tape is made to actuate a potential-free changeover contact. The desired value is set by means of the adjusting knob on the front panel. The setting range can be limited. Hygro-thermostat: Monitoring and control of the relative humidity and the temperature in one device.
Permissible atmospheric humidity: Electrical connection:
max. 95% rel. humidity, non-condensing
screw-type terminals
Protection rating: Protection class: Safety and EMC:
IP30
II, if properly mounted
according to DIN EN 60730
Min. switching current: Max. switching voltage: Min. switching voltage: General features: Other / similar items:
100 mA
230 V AC, 50 Hz 24 VAC, 50 Hz
mechanical range restriction
For duct and control cabinet hygrostats, see ‘Plant Engineering’ section
Note: Observe the wet room distance according to DIN VDE 0100-701!
TYPE / IMAGE
ITEM NO.
FEATURES
CIRCUIT DIAGRAM
EURO / PG
FHY 101.060#00
General features: external setting; protective cap; contact hazard protection cover plate Design: Berlin flush-mounted Surface finish: according to selected cover set Housing colour: according to selected cover set Housing material: PC plastic Operating voltage: no auxiliary energy necessary Ambient temperature: 0 to 50 °C Mounting / attachment: in flush-mounted socket – adaptable with 50x50 mm or 55x55 mm cover set in almost all surface switch ranges (deep flush-mounted socket recommended) Max. switching current: dehumidifying (terminal E) 5 (0.2) A, humidifying (terminal B) 2 (0.2) A Switching power: terminal E: 1150 W, terminal B: 460 W Switching element: microswitch Switching contact: changeover switch (toggler) Output signal: switching Sensor: plastic fibres Control function: humidifying or de-humidifying
129.60 / I
UA020004
Control range: 35 to 85% rel. humidity Hysteresis: approx. 5% rel. humidity
Accessories: cover sets are offered in several design variants (see ‘Overview’, page Page 149) and are not included in the scope of delivery. Suitable set no: JZ-021.xxx, e.g.: 50x50 mm cover set, pure white, glossy: JZ-021.000 55x55 mm cover set, pure white, glossy: JZ-021.100 Scope of delivery: controller, protective cap
162
Catalogue 2023
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