Quick Details
Description
DZ603-12Three-Phase Energy Meter Test Bench
1- Apply to test all kinds of single and three-phase energy meters, whatever electronic or mechanical type or electromechanical, active meter or reactive meter.
2- Simultaneously test meters with same specifications but different constants
3- Operation mode: SMS special keyboard and SMS PC software control
4- Display mode: error indicator on each meter position / PC monitor
5- Support all test items covered by related regulations, include:
no-load test/ start test/ basis errors test/ voltage influence test
meter constant test/ meter reverse turn test/ energy counting test etc.
6- The electric-driven mechanism controls elevate /lower all of scanning heads
7- Simultaneously full-automatic current/voltage measuring range switching
8- Output voltage and current adopts soft- stop
9- Auto-alarming protection against output voltage short circuit and current open circuit
10- Auto capturing the black dot on the rotor before starting test and no-load test
11- Harmonic setting
12- Distortion degree measurement
13- Waveform display
14- Support reverse phase-sequence output
15- Programmable voltage/ current/ frequency and phase angle
16- Support bar code input, error curve, error limit setting , multi-mode calibration plans setting and equipment authority by pc software
17- Support data processing and verification certificate printing with customized table format
18- Self- testing, pc software could read out standard meter tested data, and calculate power stability, testing symmetry, display vector chart and waveform, testing harmonic analysis distortion.
INDEX
- Voltage output ranges: 57.7V, 100V, 220V, 380V
- Current ranges: 1m A, 5m A, 10m A, 25m A, 50m A, 0.1A, 0.5A, 1.0A ,2.5 A,5 A,10 A,
20 A,50 A,100 A,
- Voltage/current adjusting resolution: 0.01% × range
- Voltage and current adjusting scope: (0-120%)×range
- Phase scope: 0-359.9 º, adjusting continually.
Resolution is 0.01 º,accuracy: ±0.05 º
- Frequency output scope: 45.00-65.00 Hz, adjusting continually.Resolutions is 0.01 Hz, accuracy: ±0.05 Hz
- Output current and voltage stability:<0.05%, output power stability:<0.05%
- Output voltage and current distortion:<0.5%
- Output power: voltage: 280VA/phase
current: 450VA/phase
10. Accuracy class: 0.05,0.1
11. Power supply: 3×220V or 1×220V ±10% (or as per your request), AC 50Hz
12. Meter position: 12, 16, 24 optional