Main Characteristics
1. Various structural designs, aluminum alloy frame, fireproof composite table top, beautiful appearance.
2. Pneumatic junction box, reliable crimping current of 200A; manual junction box can also be configured.
2. Using pulse width modulation technology, the output voltage (current) has high efficiency, low heat generation and good stability.
3. Perfect fault detection, location, protection and alarm functions.
Various single-phase electric energy meters with the same specification and different electric energy constants can be checked at the same time
It has the function of current automatic search mark (creeping, starting), photoelectric head turn-over, etc., to improve work efficiency
4. The 2-21 harmonics are superimposed, and the amplitude and phase can be set freely. Harmonic analysis can also be performed on the output quantity and waveforms can be drawn.
6. Each table position is equipped with independent pulse input, multi-function signal input, and 485 communication signal interface.
7. Comply with "IEC 60736:1982 testing equipment for electrical energy meters" and "ANSI C12.10-1997 American National Standard For Watthour Meter" standard.
8. Multi-channel 485 communication board is used for multi-function communication of table position.
Various single-phase electric energy meters (electronic and inductive electric energy meters) of the same specification and different constants can be tested at the same time. The FORM-1S meter can realize the hook test, and the FORM-2S meter can realize the decoupling test. Quickly switch between FORM-1S and FORM-2S tests manually.
9, Chinese and English PC control management software, the interface is concise and clear, the full menu graphic mode, easy to learn and use. Database query, statistics, printing and networking are all available.
Technical Indicators
| parameter name | main indicators |
|---|---|
| Accuracy class of the device | Level 0.1 |
| Device standard energy meter rating | SYS110 single-phase multi-function standard electric energy meter, accuracy level: 0.05 |
| Voltage range | 0-240V (can be set arbitrarily), adjustment range: 0-120% adjustment fineness: 0.01% full scale |
| Current range | 0.005A, 0.025A, 0.05A, 0.25A, 0.5A, 1A, 2.5A, 5A, 10A, 20A, 50A, 100A (200A) Adjustment range: 0-120% Adjustment fineness: 0.01% |
| Phase shift range | 0-360°, adjustment fineness: 0.1° |
| Output frequency | 45Hz - 65Hz, adjustment fineness: 0.1Hz |
| Indicating instrument accuracy | Voltage: <0.2% Current: <0.2% Phase: <0.1o Power: <0.2% |
| Output waveform distortion | Voltage: <0.5% Current: <0.5% |
| output stability | Voltage: <0.05% / 3 minutes Current: <0.05% / 3 minutes Power: <0.05% / 3 minutes |
| output capacity | Voltage ≥ 20VA / epitope, current ≥ 60VA / epitope |
| Load characteristics | Resistive, Inductive, and Capacitive (small 4uF) |
| Minimum starting current | 1mA, accuracy: 5%, starting power: accuracy 5% |
| Current wiring | 1S, 2S |
| Device input power | 220VAC, ±10%, 50Hz; maximum power consumption: 1500VA (24 tables) |
Shape Indicators
| All-in-one | gauge | watch stand | Size: L*W*Hmm3 |
| 6 | 1 | 1600×750×1600 | |
| 12 | 1 | 1600×750×1850 | |
| 20 | 1 | 2200×750×1850 |
| Split | gauge | watch stand | Size: L*W*Hmm3 |
| 20 | 1 | 2200×700×1850 | |
| 40 | 2 | 2200×700×1850 | |
| Cabinet | 600×800×1650 | ||
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