Thiết bi đo trở kháng vòng lặp_ SONEL _ MZC-304

Thiết bi đo trở kháng vòng lặp_ SONEL _ MZC-304

Hãng sản suất: SONEL –Ba Lan

Model: MZC-304

Thông số kỹ thuật:  

• Measurements of impedance in a short circuit loop.
  - L-PE circuit,
  - L-N, L-L circuit,
  - L-PE(RCD) circuit - without tripping the circuit breaker > 30mA.
• Low voltage resistance measurement:
  - continuity measurement - DC current +200mA with wire resistivity reset
  - low current resistance measurement with accoustic signalling,
• the measurements are posible in instalations 220/380V, 230/400V, 240/415V with frequeency range 45...65Hz.
• memory of 10 banks of 99 cells each (min.10000 records).
• Radio wireless interface comunication.