Wiring Connection - Honeywell CD3000M-2PH User Manual

User's Manual

5.3 Wiring connection

5.3.1 CD3000 125-700A
L1
L2
L3
L1 L2
T1 T2
NOTE: IMPORTANT
* The user installation must be protected by electromagnetic circuit breaker or by
fuse isalator.
The auxiliary voltage supply must be connected as above, and must be syncronized
with load voltage power supply (L1, L2).
** If the auxiliary voltage (written on the identification label) is different from supply voltage (to
the load), use an external transformer, as reported above.
To work terminals 7-8 must be linked.
Fan voltage supply is standard 230VAC ± 15% 50/60Hz or optional 110VAC ± 15% 50/60Hz. For
power consumption see fan paragraph.
CD3000M-2PH from 125A to 700A
L3
460/230V 1
2
460/230V 3
PE 4
FAN 5
FAN 6
RESET 7
RESET 8
INPUT + 9
INPUT SIGNAL
INPUT - 10
SSR/Volt/mA
0V GND 11
+ 8V 12
SLAVE + 13
SLAVE - 14
+ CAL 15
CALIBRATION 24 V dc
- CAL 16
17
N.C. 18
COM 19
HB RELAY OUTPUT
T3
N.O. 20
Star Load
**
FAN SUPPLY 230V Std
INPUT
POT 10 Kohm
EXTERNAL HB
17
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