Feature:
1. It is the first mature solution to solve the problem of protection of EMC immunity test calibration system of watt-hour meter in China.
2. Provide effective protection without affecting the accuracy of the test.
3. In the process of immunity test, it works steadily over a long period of time (more than 24 hours).
4. Contain all functional requirements required for calibration of all watt-hour meters.
GB/T17215、GB/T17883、 GB/T18460.3 GB/T 17883 IEC60687-1992
JJG597
Instruments and apparatuses
Type |
EMC-215A |
Accuracy grade |
Level 0.1 |
Output voltage |
3*57.7V/100V Y、3*100V△、3*220V/380V Y 、 3*380V△ |
Output current |
0.1A、0.5A、1A、2.5A、5A、10A、20A、50A,100A |
Output stability |
of test |
power |
≤0.1%/120S(meet JJG597-2006 standard) |
output waveform Distortion of test power |
≤0.5%(meet JJG597-2006 standard) |
Frequency range of test power |
45Hz ~ 65Hz |
Phase-shift range of test power |
-180.0°~ 180.0° |
Test epitope |
3 epitopes |
电磁兼容防护等级 EMC protection grade |
Fast transient burst immunity,level 4 RF contact immunity,level 3 RF radiation immunity,level 3 Damped oscillatory wave immunity,level 4 |
Size |
600*700*1600mm |
Weight |
80kg |