Rational iVario 2-XS, Оригинальная инструкция по установке

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6 | Electrical connection
80.06.415_iVario 2-XS_ 2-S_IM_V01_en_US 29 / 48
6.3 Connecting the equipotential bonding
1. Connect the equipotential bonding before installing the connections.
6.4 Connecting the device to the power grid
Notes on the power cable and connection point
n
The manufacturer recommends using a flexible power cable. A rigid power
cable makes the connection more difficult and can impact the position of the
device.
n
The device can either be connected via a fixed connection or a connection
with a plug.
n
The connection point of the power cable is on the main contactor in the
electrical compartment.
n
The devices are supplied without a power cable.
n
You have your own supply cable on hand for the device.
n
The flexible power cable is at least type H07RN-F.
n
The rigid power cable is at least type U-1000R02V.
Maximum cross-section of the connecting conductor on the main contactor:
n
iVario 2-XS: 14 AWG
n
iVario Pro 2-S : 10 AWG
Carrying out the connection
a
A fault-current circuit breaker type A or B is present.
a
The electrical compartment is open.
1. Unscrew the cable gland.
2. Feed the power cable through the cable gland into the electrical compart-
ment to the connection point.
3. Pull the cable gland tight in the opening.
4. Open the terminals with the relevant tool and connect the conductors. Ob-
serve the following color coding.