HygroMatik HeaterCompact HC02, Руководство пользователя

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Page 42
7.1 Electrical Installation
» Breakers must have a contact gap of at least 3 mm per
pole
» Each steam cylinder requires a separate main power
supply including main fuses, main breaker, etc.
» Connect potential equalization inside the unit to the
external ground bolt (located on the underside of the
cabinet beside the cable connections)
We recommend using a main fuse with medium blow rating
(applies only to the mains voltages above.) See table below indi-
cating maximum power consumption corresponding to each type
of circuit protection:
The steam humidifier should be operated with a residual current
device (RCD).
7.2 Safety Interlock
Between terminal 1 and 2 of the humidifier, the so called safety
interlock is established. If the safety interlock is not closed,
humidifier operation is not enabled.
Any additional safety devices (see below) must be installed
between those terminals. The safety interlock is also used for an
On/Off control mode (remote switch).
There is no jumper between terminal 1 and 2 ex works. If neither
a remote switch nor a safety device is wired to terminal 1 and 2,
a wire bridge has to be connected.
Install contact interlocks, i.e. max. hygrostat, vane relay, pres-
sure controller, air interlock etc. in series between Terminals 1
and 2.
It is standard practice for air-conditioning to install a max. hygro-
stat in the safety interlock (not valid for steam bath applications).
The max. hygrostat acts as a safety device in the event of a
humidity sensor malfunction and protects against overhumidifi-
cation.
Type Power Supply Power Con-
sumption
Fuses
HC02 230 V/1Phases/N 6.5 A 1x10 A
HC03 230 V/1Phases/N 9.8 A 1x10 A
HC06 230 V/1Phases/N 19.6 A 1x20 A
HC06(P) 400 V/3Phases/N 11.3 A 3x16 A
HC09(P) 400 V/3Phases/N 16.9 A 3x20 A
HC12 400 V/3Phases/N 19.5 A 3x25 A
HC18 400 V/3Phases/N 29.3 A 3x32 A
HC27 400 V/3Phases/N 29.3 A 3x32 A
Please note
Please note