SZ01A-K3 single phase standard meter adopt unique sampling technology, with high accuracy, wide testing range. Suit for electric power departments, electric energy meter manufacturers, measuring and quality examining departments used as standard.
Character:
- 0.05% accuracy
- High performance-price ratio
- Testing mode: active power, reactive power
- Measuring voltage, current, phase angle, frequency, power factor, active power, reactive power, apparent power
- High stability
- Wide testing range
- Large size LCD display screen
- With communication port to PC.
Technical Data:
|
Test Voltage |
|
|
Range |
30V – 480V |
|
Error |
±0.05% (30V – 480V) ±0.1% (5V – 30V) |
|
Display range |
5.00000V – 480.000V |
|
Test Current |
|
|
Range |
10mA – 120A |
|
Error |
±0.05% (0.2A – 120A) ±0.1% (10mA – 0.2A) |
|
Display range |
0.00001A-120.000A |
|
Power measure error |
|
|
Active power |
±0.05% (0.2A – 120A) |
|
Reactive power |
±0.1% (0.2A – 120A) |
|
Apparent power |
±0.1% (0.2A – 120A) |
|
Phase angle |
|
|
Range |
0º – 360º |
|
Error |
±0.05º |
|
Display range |
0.01º -- 359.99º |
|
Frequency |
|
|
Range |
45Hz – 65Hz |
|
Display range |
45.000 – 65.000 |
|
Pulse output |
|
|
High frequency output(CH) |
1×109 (0.2A – 1A) 1×108 (1A – 10A) 1×107 (10A – 120A) |
|
Low frequency output(CL) |
2×10-5×CH |
|
Pulse ratio |
1:1 |
|
Output level |
5V |
|
Other |
|
|
Voltage Supply |
220V ± 10%, 50/60Hz ± 2Hz |
|
Ambient temperature |
10°C -- 30°C |
|
Influence of external fields |
≤ 0.05 % / mT |
|
Relative humidity |
45% -- 75% |
|
Dimensions (W×H×D) (mm) |
325×109×288 |
|
Weight (kg) |
5.5 |