Electrical Connection - Wolf CRL-iD-1300 Installation And Maintenance Instructions Manual

Electrical connection
Inlet for on-site
cables
Motor data
Rated voltage
Max. power consumption of both fans
Max. current draw of both fans
Drehzahl der Ventilatoren
IP rating / safety category
28
15. Electrical connection
The electrical connection may only be made by electricians in accordance with
local regulations.
When connecting the control unit and control accessories, observe the instructions
and wiring diagrams provided.
Once electrical connection work is complete, the installation must be subjected
to a safety test in accordance with VDE 0701-0702 and VDE 0700 part 500,
as otherwise there would be a risk of electric shock that could result in injury
or death.
Before working on the unit, shut it down via the isolator.
The control panel has cable entries for connecting the on-site cables.
Basic devices without integrated
electric heating coil
Unit size
Power cable
CRL-1300 3 x 1,5 mm²
CRL-2500 5 x 1,5 mm²
CRL-3500 5 x 2,5 mm²
CRL-4800 5 x 2,5 mm²
CRL-6200 5 x 4,0 mm²
CRL-9000 5 x 6,0 mm²
Even when the unit has been shut down, voltage will still be present at terminals
and connections of the EC fans. This means there is a risk of electric shock
that could result in injury or death.
Do not touch the EC fans for five minutes after disconnecting the power across
all poles.
Use a rubber mat if working on the unit when it is electrically charged.
Only use cables that meet local wiring regulations with regard to voltage, current,
insulation material, load etc. Always fit an earth conductor.
RCDs
Only AC/DC-sensitive fault current safety devices, type B, with 300 mA are
permissible. There is no personal safety protection if the unit is operated with
RCDs.
Regularly check the perfect function of all electrical equipment.
Observe the specified electrical fuse/MCB protection ratings.
We accept no liability for any damage or loss resulting from technical modifications
to WOLF control units.
CRL-1300 CRL-2500 CRL-3500 CRL-4800 CRL-6200 CRL-9000
1 x 230V 3 x 400V
(50/60Hz) (50/60Hz)
1,0kW 2,1kW
4,6A 3,2A
3080 rpm 3400 rpm
IP55 / Iso F IP55 / Iso F IP54 / Iso F IP54 / Iso F IP54 / Iso F IP54 / Iso F
Basic devices with integrated
on-site
fuse/MCB Power cable
protection
16 A 5 x 1,5 mm²
16 A 5 x 2,5 mm²
20 A 5 x 6,0 mm²
20 A
25 A
35 A
3 x 400V 3 x 400V
(50/60Hz) (50/60Hz)
5,0kW 3,4kW
8,0A 5,2A
2970 rpm 2600 rpm
electric heating coil
on-site
fuse/MCB
protection
10 A
20 A
35 A
- -
- -
- -
3 x 400V 3 x 400V
(50/60Hz) (50/60Hz)
6,0kW 11,0kW
9,2A 17A
2550 rpm 2200 rpm
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