SOCOMEC - Réf. : 875 452A
13
ENGL
ISH
Remove the two covers to access the
terminals.
Tighten terminal screws
to trap cable
Tighten
terminal screws
to trap cable
VN
POWER
V1
V2
V3
IN
I1
I2
I3
1
100 Wh
2
IN
I1
I2
I3
100 Wh
For optimal operation use cable
connections with the following
sections:
A reed relay (100 V - 0,5 A - 10 VA)
available on the Countis ATd provides
a pulse for active energy, the value
being fixed at 100 Wh. The duration
can be programmed (see § program-
ming).
4mm
2
(flexible and rigid) from 0 to 32A,
10mm
2
(flexible and rigid) from 32 to 63A,
16mm
2
(flexible and rigid) from 63 to 80A.
COUNT 064B GB
SCREW-IN CONNECTION
Recommendation:
Cables should follow the direction
indicated by the arrows on the enclo-
sure.
The use of 500 mA gG fuses is
recommended for voltage input pro-
tection when using specific cable for
voltage.
• Single-phase (1 BL):
- Current measurement:
Connect top and bottom of I1.
- Voltage measurement:
Connect terminals V1 and VN.
NB: It is imperative to use cable with
a maximum section of 2.5mm
2
bet-
ween terminals V2 and VN.
• Two-phase (2BL):
- Current measurement:
Connect top and bottom of I1
and I2.
- Voltage measurement:
Connect terminals V1 and V2.
• Three-phase (balanced) with or
without neutral (3 or 4 BL):
- Current measurement:
Connect top and bottom of I1.
- Voltage measurement:
Connect V1, V2, V3 and VN (if
neutral is distributed).
• Three-phase (unbalanced) with
or without neutral (3 or 4 NBL):
- Current measurement:
Connect top and bottom of I1, I2,
I3 and IN (if neutral is distributed).
- Voltage measurement:
Connect V1, V2, V3 and VN
(if neutral is distributed).
PULSE OUTPUT
VN
POWER
V1
V2
V3
IN
I1
I2
I3
1
100 Wh
2
IN
I1
I2
I3
100 Wh
COUNT 072A
