Specifications
1. GB1208-2006 and IEC 60044-1
2. Imported resin Japan CRGO and amorphous metal core
3. High purity oxygen free copper
LZZQB6-15 current transformer for energy meter protection
1.General
1.1 Application: for power and voltage measurement and relay protection in voltage up to 10kV AC 50/60Hz power system and for panel builders.
1.2 Standards: IEC 60044-1
1.3 Features: Reliable operation.
Reliable insulation capability.
High measurement accuracy.
Maintenance-free.
Reliable sealing performance.
2. Operation Conditions
2.1 Installation area: Indoor
2.2 Ambient temperature: Max. temperature : +40 degree; Min. temperature: -5degree
2.3 Altitude : Less than 2000m
2.4 Air conditions: No heavy pollution in air.
3.Technical Parameters
3.1 Rated insulation level: 12/42/75 kV;
3.2. The load power factor: COS $= 0. 8 (lag);
3.3. Rated secondary current: 5 A
3.4. The product standard: GB1208-2006 and IEC 60044-1 <current transformer>;
3.5. Other technical parameters see table follow:
| Rated primary current (A) | Accuraly class | Rated output(VA) | Ith/1s(r.m.s) | Idyn(speak) |
| 30 | 0.2/0.2 0.2/0.5 0.5/10P15 | 15/15 15/20 15/15 | 9.6 | 24 |
| 40 | 12.8 | 32 | ||
| 50 | 16 | 40 | ||
| 75 | 20 | 50 | ||
| 100.150.200.300 | 31.5 | 80 | ||
| 400 | 0.2/0.2 0.2/0.5 0.5/10P15 | 20/20 20/20 20/30 | ||
| 500 | 44.5 | |||
| 600 | 0.2/0.2 0.2/0.5 0.5/10P15 | 30/30 | ||
| 800 | 30/30 | |||
| 1000-1500 | 30/40 | 63 | 110 |
4.Curve
5.Outline and Mounting Dimensions
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