Mounting Steps - Lenze ERBM R W Série Instructions De Montage

6 Electrical installation

Mounting steps

Variant 2: with cable extension
R
B
HF−shield termination by extensive PE connection
Twisted cables
Mounting steps
0
1
2
0
How to connect the brake resistor:
1. Disconnect the basic device from the mains and check all
power terminals for safe isolation from supply.
2. Connect brake resistor cables 0 (RB1, RB2: red flexible) and
thermal contact cable 1 (T1, T2: blue flexible) (see
documentation for the basic device).
– If the prepared connecting cables are long enough, twist
them. (See connection plan, variant 1)
– If longer cables are required (max. 5 m), shorten the
prepared cables to at least 10 cm and connect them to
external terminal connections. From there on, use
shielded cables. (See connection diagram, variant 2)
– When integrating the thermal contact into the system
monitoring ensure that the mains supply will be
switched off when the brake resistor is overheated.
3. Connect PE cable to blade terminal 2 (6.3 x 0.8 mm).
– Implement PE connection according to EN 61800−5−1.
36
PE
PES
PES
l
ERBMXXX014
ERBMXXX013
EDKRBM470R DE/EN/FR 6.0