Type MZ-4F Lead wire connected zero-phase current transformer (ZCT)
Features
- Compact molded type zero-phase current transformer
- Ideal for miniaturization and weight reduction
Applications
- For earth leakage circuit breakers
- For leakage current detectors
- For leakage current relays
Features
- Secure through-hole diameter of 15.1mm
- Wiring with high flexibility due to lead wire type output
- Excellent temperature characteristics
External dimensions
Model | A | B | C | D | E |
---|---|---|---|---|---|
MZ-4F | 15.1 | 30.0 | 9.4 | 33.0 | 6.0 |
Electrical characteristics Ta=25℃
Specifications
Model | MZ-4F |
---|---|
Frequency f[Hz] |
50/60 |
Output voltage Vo[mV] |
15.5~17.5 |
Balance characteristics Vo"[mV] |
5.0≧ |
Over-leakage characteristics τ[%] |
10≧ |
Temperature characteristics -10℃~80℃ tv[%] |
90~110 |
Zero-phase current Io[mA] |
22.5 |
Load resistance R[Ω] |
1000 |
Balanced current IL[A] |
100 |
Characteristics