1.Max display:6000 counts;
2.AC current:AC 2mA- 200A;
3.AC voltage: AC 10V-600V;
4.Active Power:0.01W-120KW;
Micro Harmonic Power Clamp Meter YH350
General specification
Complies with IEC/EN 61010-1 1000V CAT II ,600 V CAT III
1. Max. common-mode voltage: 600V AC RMS
2. Mode of display: LCD display; Max. reading: 6000
3. Range selection: Fully automatic range selection
4. Frequency detection: automatic (when harmonic is serious, it is better to use manual settings for testing frequency so as to assure the reading stability)
5. Over-range display: “OL”
6. Data holding: “HOLD” is shown on LCD
7. Power supply: 3 batteries of 1.5 V, AAA
8. Power consumption: 250 mW
9. Storage temperature: - 20 °C ~ 70 °C
10. Operating temperature: 0 °C ~ 40 °C
11. Temperature Coefficient:0.05×(specified accuracy)per°C
12. Electromagnetic Compatibility: In an RF field of 3V/M,accuracy=specified accuracy , Otherwise accuracy is unspecifieced.
13. Operating Altitude: 2000m CAT III 600V; 3000m CAT II 600V
14. Store Altitude: 12000m
15. Dimensions: 208mm×78mm×35mm
16. Weight: about 350 g (with battery)
Technical specification
Accuracy: ±(% read + graduation #) ambient temperature: 18°C ~ 28°C, Humidity 80%, frequency for voltage, current: 45 Hz ~ 65 Hz
AC Voltage RMS
Range | Accuracy | Resolution | Input impedance |
10V-600V | ±(1.0%+5) | 0.1V | 1 MΩ // 10 pF |
Max. allowed overload voltage: 750 V (RMS)
AC Current RMS
Range | Accuracy | Resolution |
2mA-3999mA | ±(2%+5) | 0.01mA |
4A-200A | ±(2%+5) | 0.01A |
Max. allowed overload current: 200 A
Single-phase active power (W)
Range | Accuracy | Resolution |
0.01W-120KW | ±(3%+5) | 0.01W |
Min. test current: 10mA; Min. test voltage: 10V
Power factor
Range | Accuracy | Resolution |
0.3~1 Capacitive | ±(0.02+2) | 0.001 |
0.3~1 Inductive | ±(0.02+2) | 0.001 |
Min. test current: 10mA; Min. test voltage: 10V
Passive power (VAr) 2=(VA) 2+W 2
Range | Accuracy | Resolution |
0.01-120KVAr | ±(3%+5) | 0.01VAr |
Min. test current: 10mA; Min. test voltage: 10V
Passive power Var is calculated according to the measured V, A, and kW value.
Frequency (Hz)
Range | Accuracy | Resolution |
30Hz~1kHz | 0.5%+1 | 0.1Hz |
Min. test current: 10mA; Min. test voltage: 10V
Harmonic test
Harmonic number | Precision of harmonic voltage |
1 | ±(3.0%+10) |
2-6 | ±(3.5%+10) |
7-8 | ±(4.5%+10) |
9-10 | ±(5.0%+10) |
11-15 | ±(7%+10) |
16-20 | ±(10%+10) |
Min. test current: 20mA; Min. test voltage: 20V
Accessories
Item | Quantity |
User Manual | ×1 |
Battery | 1.5V AA A Battery×3 |
Test Leads | ×1 |
Test clip | ×2(Red,Black) |
Package box | ×1 |
