| Model: | SMG3000 |
|---|---|
| Brand: | Huatian |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Electricity Meter & Instrument |
| Label: | three phase meter , phase meter , threephase voltmeter |
| Price: |
-
|
| Min. Order: | 1 pc |
| Last Online:24 Jul, 2014 |
Products features
1. Equipped with shock-proof, skid-proof, high insulating protective jacket.
2. Uses 240×160 LCD, dynamic display, vector diagram indicates, easy to read.
3. There are two models current clamp, the cuspate & small ones apply to positions of wire-intensive, the round & big ones apply to test the heavy gage wires.
4. High precision, high stability, low power consumption.
5. Safe, accurate, convenient.
Products parameters
|
Influence factor |
Reference conditions |
Working conditions |
Remark |
|
Temperature |
23°C±1°C |
-10°C~40°C |
/ |
|
Humidity |
40%~60% |
<80% |
/ |
|
Signal waveform |
Sine wave |
Sine wave |
β=0.01 |
|
Signal frequency |
50HZ±1HZ |
45HZ~65HZ |
/ |
|
Working voltage |
9V±0.1V |
9V±1.5V |
/ |
|
Current amplitude when testing the phase frequency |
200mA±10mA |
2mA~20A |
/ |
|
Voltage amplitude when testing the phase frequency |
100V±20V |
10V~600V |
/ |
|
Current amplitude when testing the power factor |
200mA±10mA |
20mA~20A |
/ |
|
Voltage amplitude when testing the power factor |
100V±20V |
10V~600V |
/ |
|
External electric field, external magnetic field |
Should avoid: |
||
|
The position of the measured wire |
Put the wire should be put at the geometric center of the jaw . |
||
|
category |
Measurement range |
Resolution |
Intrinsic error |
|
voltage |
AC 0.00V~600V |
0.01V |
±(1.5%rdg+3dgt) |
|
current |
AC 0.0mA~20.0A |
0.1mA |
±(1.5%rdg+3dgt) |
|
phase |
0.0°~360° |
0.1° |
±1° |
|
Active power |
0.0W~12kW |
0.1W |
±(3%rdg+3dgt) |
|
Reactive power |
0.0VAR~12kVAR |
0.1VAR |
±(3%rdg+3dgt) |
|
Apparent power |
0.0VA~12kVA |
0.1VA |
±(3%rdg+3dgt) |
|
Frequency |
45HZ~65HZ |
0.01HZ |
±(2%rdg+3dgt) |
|
Power factor |
-1~+1 |
0.001 |
±0.03 |
Note: phase error ±3° under working (phase error ±5° if current amplitude under 10mA).
