Connecting The Equipotential Bonding; Connecting The Device To The Power Grid - Rational iVario 2-XS Original Installation Instructions

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
The manufacturer recommends using a flexible power cable. A rigid power
n
cable makes the connection more difficult and can impact the position of the
device.
The flexible power cable is at least type SOOW 90 °C.
n
The devices are supplied with a power cable and connection box. The cable
n
is 800 mm [31 1/2 inches] long (+100 mm [3 7/8 inches] connection in the
device, +100 mm [3 7/8 inches] in the connection box). The device must be
connected via the supplied connection box.
Carrying out the connection
a
A fault-current circuit breaker type A or B is present.
a
The connection box is open.
1. Unscrew the cable gland.
2. Feed the power cable through the cable gland into the connection box to
the connection point.
3. Connect the protective conductor to the yellow–green terminal.
4. Connect the phase conductor to terminals L1 to L3.
5. Check that the conductors are connected correctly.
6. Pull the cable gland tight in the opening.
7. Close the connection box.
8. Connect the power cable to the power grid.
>>
The grid connection is complete.
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