Máy đo trở kháng vòng lắp Sonel MZC-20E
Measurements of impedance in a short-circuit loop Z within the range S
of 0.24...200 Ω
Short-circuit current IK: 1,15 - 958,3 A (Un =230 V)
AC voltage measurement: 0 - 440 V
| Display range |
Resolution |
Accuracy |
| 0,00...19,99 Ω |
0,01 Ω |
±(2,5% m.v + 5 digits) |
| 20,0...199,9 Ω |
0,1 Ω |
±(2,5% m.v + 3 digits) |
| 100...200 Ω |
1 Ω |
±(3% m.v + 3 digits) |
- Rated operating voltage UnL-N / UnL-L : 220/380V, 230/400V, 240/415V
- Operating voltage range: 180…270V (for ZL-PE i ZL-N ) and 180…440V (for ZL-L )
- Rated network frequency fn : 50Hz, 60Hz
- Frequency operating range: 45…65Hz
- Maximum measurement current: 15,3 A for 230 V (10ms) and 26,7 A for 400 V (10ms)