Type MZ-1F Lead wire connected zero-phase current transformer (ZCT)
Dimensional outline drawing
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
- The smallest of our zero-phase current transformers
- Secure through-hole diameter of 5.5mm even with the smallest size
- Wiring with high flexibility due to lead wire type output
- Excellent temperature characteristics
External dimensions
| Model | A | B | C | D | E |
|---|---|---|---|---|---|
| MZ-1F | 5.5 | 18.0 | 8.2 | 20.4 | 6.0 |
Electrical characteristics Ta=25℃
Specifications
| Model | MZ-1F |
|---|---|
| Frequency f[Hz] |
50/60 |
| Output voltage Vo[mV] |
6.62～7.78 |
| Balance characteristics Vo"[mV] |
2.0≧ |
| Over-leakage characteristics τ[％] |
10≧ |
| Temperature characteristics -10˚C~80˚C tv [%] |
90～110 |
| Zero-phase current Io[mA] |
12.5 |
| Load resistance R[Ω] |
680 |
| Balanced current IL[A] |
30 |
Characteristics
