Energy Meter Test Bench System Three Phase Reference Standard Meter with High Accuracy 0.01,
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Guangzhou, Guangdong, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Meter Testing Equipment, Electric Meter Test Equipment, Portable Meter Test Equipment |
Product Detail
| Model No.: | SZ03A-K33E |
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Product Description
Description:
This is a High Accuracy Three Phase Reference Standard Meter, which is suit for Three Phase Energy Meter Test Bench System.
- High accuracy up to 0.01%
- Test type: 3 phase 4 wire, 3 phase 3 wire
- Wide testing range: voltage:5V ~ 480V, current: 1mA ~ 120A
- Test mode: active power, reactive power, cross connected reactive power
- Waveform display function
- Harmonic analysis function
- Energy accumulating function
- Vector diagram function
- Test data can be managed by computer via Rs232 interface
Specifications:
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SZ03A-K33E |
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Test Voltage |
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Range |
5V – 480V |
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Error |
±0.01% (30V – 480V) ±0.03% (5V – 50V) |
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Display range |
5.000000V – 480.0000V |
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Test Current |
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Range |
1mA – 120A |
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Error |
±0.01% (0.2A – 120A) ±0.05% (1mA – 0.2A) |
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Display range |
1.000000mA-120.0000A |
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Power measure error |
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Active power |
±0.01% (0.2A – 120A) |
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Reactive power |
±0.05% (0.2A – 120A) |
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Apparent power |
±0.05% (0.2A – 120A) |
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Energy measure error |
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Active energy |
±0.01% (0.2A – 120A) |
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Reactive energy |
±0.05% (0.2A – 120A) |
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Apparent energy |
±0.05% (0.2A – 120A) |
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Phase angle |
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Range |
0º – 360º |
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Error |
±0.002º |
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Display range |
0.000001º -- 359.9999º |
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Frequency |
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Range |
45Hz – 65Hz |
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Display range |
45.0000 – 65.0000 |
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Pulse output |
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High frequency output(CH) |
1×1012 (1mA – 2mA) 1×1011 (2mA – 20mA) 1×1010 (20mA – 0.2A) 1×109 (0.2A – 2A) 1×108 (2A – 20A) 1×107 (20A – 120A) |
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Low frequency output(CL) |
2×10-5×CH |
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Pulse ratio |
1:1 |
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Output level |
5V |
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Pulse input |
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Input level |
5V |
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Input frequency |
Max. 1MHz |
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Other |
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Voltage Supply |
220V ± 10%, 50/60Hz ± 2Hz |
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Ambient temperature |
10°C -- 30°C |
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Influence of external fields |
≤ 0.05 % / mT |
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Relative humidity |
45% -- 75% |
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Dimensions (W×H×D) (mm) |
445×260×480 |
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Weight (kg) |
25 |
Applications:
- Nation-level utility companies
- Governmental bureaus of metrology
- Big energy meter manufacturers
Primary Competitive Advantages:
- High quality product
- High Accuracy up to 0.01%
- High stability
- Friendly interface
- Convenient operation
