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Logo MTE Meter Test Equipment AG
MTE Meter Test Equipment AG
Logo MTE Meter Test Equipment AG
Logo MTE Meter Test Equipment AG

PWS 3.3 genX

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.

Technical information for PWS 3.3 genX

Auxiliary power supply:

Power may be taken from the auxiliary supply or the measuring circuit at:
46 VACmin … 300 VACmax, 47 Hz ... 63 Hz
65 VDCmin … 423 VDCmax
Protection: up to 440 VACmax

Power consumption:

max. 20 VA (basic unit)
+ 10 VA with I.3 120A module
+ 20 VA with battery module (charging)

Battery module (option):

4000 mAh (20 x NiMH 1.2 V type AA)
Life keeping: approx. 4 h

Housing:

Hard Plastic

Dimensions:

PWS 3.3 genX:        W 320 x H 210 x D 66 mm
I.3 120A:                  W 320 x H 210 x D 56 mm
Battery:                    W 320 x H 210 x D 29 mm

Weight:

PWS 3.3 genX:       approx. 2.5 kg
I.3 120 module:     approx. 1.5 kg
Battery module:    approx. 1.0 kg

Operation temperature:

-10 °C ... +50 °C

Storage temperature:

-20 °C ... +60 °C

Relative humidity:

 85% at Ta  21°C
 95% at Ta  25°C, 30 days / year spread






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