Cosmo RRV EC Series, Инструкции по эксплуатации и монтажу

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26 GRID CONNECTION

So that, according to DIN VDE
0664, release also for pulsa-
ting DC residual currents and
for smooth DC residual cur-
rents (universal current func-
tion).

Suitable for the leakage
current of the motor. If
impulse-like fault currents
arises due to transient
(briefly) mains overvoltage
and unequal phase load
during starting operations, FI-
Circuit breaker in short-time
delayed execution (VSK) is
recommended. The switches
must be labeled with the two
shown symbol:

So that while switching in the
charging current impulse
against earth is taking into
account
When you select the FI-Circuit
Breaker the entire leakage
current of all electrical fittings
shall be taken into account.
12
PIN ASSIGNMENT
Starting up according to the
circuit diagram 01.436:

Carry out the grid connection
(1~230V±10%).

Use to the speed setting ex-
ternal potentiometer

(10 k
Ω
) or 0-10 Volt external
signal.

If maximum speed is desired,
the connection 6 and 7
of the control wire can be
bridged.

A maximum of 10VDC volta-
ge can be connected to the
speedometer Output/ Open
collector.
If after connection of the voltage
and the applying of a connection
bridge between the signal 6 and 7
there is no reaction of the speed,
the connection configuration
must be checked.
If the operation is not possible
after connection configuration
please contact the COSMO GmbH.