Delivery Time:30 days after order confirmed
Certification:ISO 9001
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 |
This is a High Accuracy Three Phase Reference Standard Meter, suit for Stationary Energy Meter Test System.
High accuracy up to 0.01% Wide testing range: voltage:5V ~ 480V, current: 1mA ~ 120A Test type: 3 phase 4 wire, 3 phase 3 wire Test mode: active power, reactive power, cross connected reactive power Harmonic analysis function Waveform display function Vector diagram function Energy accumulating function Test data can be managed by computer via Rs232 interface 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