- System components
The power supply unit AN420 is used to supply measuring current transformers of the W…AB series. The CTs are to be supplied with a symmetrical supply voltage of DC ± 12 V using a pre-fabricated connecting cable of the WXS… series.
The power supply unit is capable of supplying up to six W…AB series measuring current transformers.
The ON LEDs +12 V, -12 V indicate that the symmetrical output voltage of ± 12 V is applied.
- Ordering information
- Power supply for W…AB(P) series measuring current transformers
- Supply up to six measuring current transformers
Power supply for W…AB(P) series measuring current transformers
Optional accessories for AN420
|Mounting clip for screw mounting (1 piece per device, accessories)||B98060008|
Variants of AN420
|Type||Supply voltage US||Output voltage||Art. No.*|
|AN420-2||DC/AC 70…276 V, 42…460 Hz||DC ± 12 V/400 mA||B74053100|
Downloads for AN420