Device PWPN-1 generates sinusoidal current or voltage with power frequency and controlled amplitude. It is equipped with ammeter/voltmeter.
User can choose generated and measured variable (current or voltage) by two-position switch, selected variable is indicated by LED (A or V).
Current source type PWPN-1 is designated for checking current transformer load, measuring sensitivity of current protection devices etc.
|Current regulation range:
- at range 5 A and load up to 80 mΩ
- at range 20 A and load up to 30 mΩ
0 ÷ 5 A
0 ÷ 20 A
| Voltage regulation range
with load from 15 kΩ
0 ÷ 230 V AC
|Allowable uncertainty||±(1 % of reading + 1 digit)|
||-5 ºC ÷ 50 ºC|
|Enclosure protection||IP 67|
||230 V, 50 Hz|
|Dimensions||270 x 246 x 174 mm|
|Weight||about 6 kg|
All questions should be directed to: