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HS-6303E
Three Phase Close-link Energy Meter Test Bench
1. Overview
Three-phase Meter Test Bench is a new generation ,high precision, multifunctional energy meter calibration equipment. It uses the international’s most advanced technology and components available in 90 decade .It can be widely used to calibrate single /three phase energy meter or multifunction energy meter accuracy 0.2% or under.
2.Technical Specification
HS-5300 three phase multi-functions precision power meter
Accuracy class: 0.05/0.1
Input range: 3 × (40V~480V), overload:600V
3 × (0.01A~120A), overload:150A
3.Isolated current transformer equipment:
HS-9503B insulate current inductance
Accuracy class: 0.01 (COSφ=0.5C-1-0.5L, 0.1-120A)
Primary current: 3×0.1-120A secondary current: 3×0.1-120A
Output power: 60VA (MAX, 120A)
4. Output :
Output voltage: 3 ×0~300V
Output current: 3 ×0~100A(option 200A)
5. Output capacity for each phase
Voltage: 0~800VA
Current: 0~1500VA
6. Adjustable range:
Voltage:0-120% Fine adjustment: 0.01%
Current:0-120% Fine adjustment: 0.01%
Phase: 0-360.0° Fine adjustment: 0.1°
Frequency: 45-65Hz, Fine adjustment: 0.01Hz
7. Output Stability (Power factor):< 0.05% / 3min ( PF=1.0 )
8. Waveform distortion:<0.5%(Voltage / Current)
9. Harmonic wave output
2-21 harmonic wave,
Contents of Harmonic Wave (Voltage &Current< 40%)
Harmonic phase: 0°~359.99°
9. Starting current output: 1mA(min.)
10. Meter type: Various kinds of single phase/3 phase active/reactive energy meter (includes sine wave, Var 90°, Var 60°), mechanical type, electronic type, multifunction and four quadrants energy meter.
11. Meter positions: 3-24
12. Control mode:
a. Keyboard control: LCD menu, fully automatic, manual calibration.
b. Software control: Under Windows 98/2000/XP system, fully automatic, self-definition calibration.
13. Functions:
a. Error test
b. Standard deviation (S) in error test
c. Creep test (no load test)/automatic/manual operation
d. Initial test (starting test)/automatic/manual operation
e. Phase rotation test
FEATURE POINT:
quick connector (Suit for IEC & ANSI METER / Sequential Connection & Symmetrical connection)