The PWS 3.3 genX is a combination of a Portable Working Standard of class 0.05 % and an IEC 61000-4-30 Class A compatible Power Quality Analyzer with 4 voltage (U1, U2, U3, UN, UPE) and 4 current channels (direct: I1, I2, I3 and via clamp-on CT: IN / IPE Neutral current / Protection Earth current).
The modular concept of the PWS 3.3 genX allows the extension of the direct current measurement range from 12A up to 120A and the addition of a battery pack keeps the device running in the event of interruptions in the supply voltage.
Auxiliary power supply: |
Power may be taken from the auxiliary supply or the measuring circuit at: |
Power consumption: |
max. 20 VA (basic unit) |
Battery module (option): |
4000 mAh (20 x NiMH 1.2 V type AA) |
Housing: |
Hard Plastic |
Dimensions: |
PWS 3.3 genX: W 320 x H 210 x D 66 mm |
Weight: |
PWS 3.3 genX: approx. 2.5 kg |
Operation temperature: |
-10 °C ... +50 °C |
Storage temperature: |
-20 °C ... +60 °C |
Relative humidity: |
≤ 85% at Ta ≤ 21°C |