F&F LE-03d CT400 Quick Start Manual page 4

Dimensions
Mounting
1. Disconnect the power supply.
2. The indicator mounted on a rail in the distribution box.
3. Connect the voltages of controlled phases to the terminals in
accordance with the markings 18 (L1), 17 (L2), 16 (L3).
4. Connect the transformers to the phase conductors and con-
nect the secondary outputs to the terminals in accordance
with the markings 1-2 (L1), 3-4 (L2), 5-6 (L3).
5. N-wire connect to terminal 15.
6. In order to increase the safety of the system and the measu-
rement accuracy, it is recommended to ground the terminals
(S2) of the secondary side of current transformers.
7. Additional pulse receiver connected (optional) to terminals
9 (+) i 8 (–).
Additional pulse receiver is not required
- 4 -