Testing Equipment for Three-Phase Watthour Meter (XSE )

Detailed Product Description

Specifications:
1) Accuracy level: XSE-D level 0.05, XSE-T level 0.1
2) Output voltage:
    a) 3 x 100V/57.7VY: 3 x 100V
    b) 3 x 380V/220VY: 3 x 380V
    c) Regulating scope: 0-120% consecutively adjustable
    d) Regulating fineness: better than 0.01%
    e) Special voltage range can be setup according to users' orders
3) Current range: 0.1A, 0.25A, 0.5A, 1A, 2.5A, 5A, 10A, 20A, 50A, 100A
    a) Regulating scope: 0-120% consecutively adjustable
    b) Regulating fineness: better than 0.01%
4) Output power:
    a) Voltage loop: XSE-16 200VA
    b) Current loop: XSE-16 350VA
5) Stability of output voltage, current and power:
    a) ≤0.02%/120S: PF=1 (level 0.05 type)
    b) ≤0.05%/120S: PF=1 (level 0.1 type)
6) Wave distortion of output voltage and current: ≤0.5%
7) Symmetry of three phase: better than 120 + 0.3
8) Frequency range: 45 - 65Hz, regulating fineness 0.1Hz
9) Phase shifting range: -180.0 ~ 180.0, regulating fineness 0.1
10) Standard crystal oscillator stability: ≤10-7/s
11) Indicating instruments class:
     a) Voltmeter and ammeter accuracy: level +0.5%
     b) Phase meter accuracy: +1
     c) Cymometer accuracy: +0.1Hz
12) Maximum meters for test: 10, 16
13) Power supply: 3 x 220 + 10%~50Hz
14) Maximum power consumption: XSE-16 4,000VA
15) Working environment:
     a) Temperature: 20 + 5
     b) Relative humidity: ≤85%
16) Dimensions and weight (XSE-16): 2,380 x 720 x 1,870mm, 400kg