Electrical parameters | |
---|---|
Accuracy class | 0.02%, 0.05%, 0.1% |
Power Supply |
External power, 85-265V, 45-65Hz Phase voltage supply 40-450V, 45-65Hz Li-Battery supply |
Voltage measurement | |
Range | 0-600V |
Error | ±0.05%(30-600V); ±0.02%(30-600V) |
Harmonic | 2nd - 63rd |
Input impedance range | 245kΩ@ 250V; 10MΩ @5V |
Stability | 0.01%/minute |
Long term stability | <100× 10E -6 /Year |
Current measurement | |
Range (direct connection) | 1mA-12A or 1mA-120A |
Range (clamp CT) | 1mA-120A |
Clamp on CTs Optional | 5A, 20A, 100A, 200A, 500A, 1000A, 2000A, 3000A, 6000A |
Error (direct connection) | ±0.05% or ±0.02% |
Error (clamp CT) |
±0.1% (1mA-120A ) ±0.5% (other) |
Harmonic | 2nd - 63rd |
Clamp diameter | 12mm or 18mm |
Input impedance range | 0.04Ω@ 0.05A-12A |
Stability | 0.01%/minute |
Long term stability | <100× 10E -6 /Year |
Power measure error | |
Active power (direct connection) | ±0.05% or ±0.02% |
Active power (clamp CT) | ±0.2% (1mA-120A) |
Reactive power (direct connection) | ±0.1% or ±0.05% |
Reactive power (clamp CT) | ±0.2% (1mA-120A) |
Stability | 0.01%/minute |
Long term stability | <100× 10E -6 /Year |
Energy measure error | |
Active energy (direct connection) | ±0.05% or ±0.02% |
Active energy (clamp CT) | ±0.2% (1mA-120A) |
Reactive energy (direct connection) | ±0.1% or ±0.05% |
Reactive energy (clamp CT) | ±0.2% (5mA-120A) |
Stability | 0.01%/minute |
Long term stability | <100× 10E -6 /Year |
Phase angle | |
Range | 0°-360° |
Resolution | 0.001° |
Error | ±0.015° |
Frequency | |
Range | 15Hz-70Hz |
Resolution | 0.0005Hz |
Error | 0.001Hz |
Reference Meter | |
Measuring modes | 2WA / 2WR / 2WAP 3WA / 3WR /3WAP /3WRCA /3WRCB 4WA /4WAb / 4WR /4WRb /4WAP /4WAPb /4WRC |
Brandwidth | 3000Hz |
Sampling | 16 bit 504 samplers/ period |
Pulse output | |
Energy constant | 25000 |
Pulse ratio | 1:1 |
Output level | 5V |
Pulse input | |
Input channel | 2 |
Input level | 3-12V |
Input frequency | Max. 100Hz |
Display | |
Resolution | 800×480 |
LCD | 7" TFT color touch |
Function | |
Vector diagram | Yes |
Waveform | Yes |
Energy accumulation | Yes |
CT ratio test | Yes |
CT PT programmable | Yes |
CT PT burden | Yes |
Local parameter input | Yes |
Wiring emulation | Yes |
Self-calibration | Yes |
Recorder check | Yes |
Data storage | Yes |
GPS | Yes |
Data storage qty | 10000 |
External extend memory | Yes |
Screen printing | Yes |
Communication port | USB/RS232/BT |
Communication with PC | Yes |
Upload data | Yes |
External mini printer | Yes, Optional |
Keyboard | Yes, 26pcs keys |
Safety | |
IP class according to DIN EN 60529 | IP42 |
Declaration of conformity | CE & CNAS conform |
Protection class according to DIN EN 61140 | II |
Overvoltage category voltage measurement | CAT III 600V |
Overvoltage category current | CAT III 600V |
Standard | |
lsolation protection | IEC 61010-1:2001 |
Energy measurement |
IEC 60736; IR46; ANSI C12.20-2002; JJG 597-2005; JJG596-2012; JJG 1085-2013; JJF 68-2019; DL/T 826-2002; DL/T 1478-2015; DL/T 448-2016 |
Reference standard |
IEC 62052-11 IEC62053-21 IEC62053-22 & IEC62053-23 IEC61010-1:2001 |
Mechanical parameters | |
Dimensions (W×H×D) (mm) | 245×168×70 |
Weight (kg) | 1.8 |
Portable box weight (kg) | 9.5 |
Environmental conditions | |
Ambient temperature | -25°C to +50°C |
Storage temperature | -30°C to +65°C |
Relative humidity | 30%-95% |
Power Consumstion | ≤13VA |
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