Wiring Test - Siemens SENTRON 7KT PAC1600 Equipment Manual

Circuit diagram of three-phase device 80 A (outputs depend on device type)
* The fuse in the voltage measuring input is only used for cable protection.
L1 / L2 / L3 / N / 80 A
Tariff input
RS 485 / M-Bus / S0
Parameterization
Parameterization of the devices is described in chapter Parameterization (Page 33).
5.4

Wiring test

If the wiring is incorrect and the device detects an energy flow in the wrong direction, the
message Err 3 appears on the display.
This error is either caused by incorrect wiring of the current inputs (terminals L ↑ and L ↓) or
by incorrect voltage wiring (terminals N - L ↑).
Energy is not counted under these conditions.
7KT16 energy meter
Equipment Manual, 09/2020, 2514284147-04
Tightening torque
1.8 ... 2.2
(15.9 ... 19.5)
0.44 ... 0.53
(3.9 ... 4.7)
0.14 ... 0.16
(1.2 ... 1.4)
Connection
5.4 Wiring test
Cable cross-section
(mm )
2
2.5 ... 25
0.2 ... 2.5
0.2 ... 2.5
77