Function and Application
The NXLH-11II series current transformers are suitable for indoor use, with a maximum equipment voltage of 1.2kV, load power factor of 0.8, and rated frequency of 50Hz in AC circuits for current and energy measurement or metering. They are installed using a busbar fixing method, with a window in the middle of the transformer for the busbar to pass through.
Detailed Description
Parameters:
Rated Voltage: 1kV
Accuracy Class: 1, 0.5, 0.5S, 0.2, 0.2S
Insulation Level: 3kV power frequency withstand voltage
Altitude: ≤1000m
Advantages/Core Functions:
01 Safe and Reliable
Uses flame-retardant PC material with a heat distortion temperature of 120°C, and the insulation heat resistance class can reach B level.
02 Excellent Performance
Full coverage of 0.5 class and 0.2 class, providing customers with more accurate metering.
03 Flexible Application
Provides busbar installation method. Vertical installation, compact size suitable for various authorized cabinets.
Detailed Parameters
| Parameter Category | Parameter Item | Parameter Value |
|---|
| Product Model | NXLH-160 III | |
| Frame Model | 60 III | |
| Current Ratio A | 400/5 | 5 |
| 500/5 | 5 |
| 600/5 | 5 |
| 750/5 | 5 |
| 800/5 | 5 |
| 1000/5 | 10 |
| 1200/5 | 10 |
| 1500/5 | 20 |
| 2000/5 | 20 |
| Rated Output (VA) | 0.5 Class | |
| 0.2 Class | |
| Through Core Turns | | 1 |
| Dimensions and Installation Size | | |
| Product Model | NXLH-180 III | |
| Frame Model | 80 III | |
| Current Ratio A | 800/5 | 5 |
| 1000/5 | 10 |
| 1200/5 | 10 |
| 1500/5 | 20 |
| 2000/5 | 20 |
| 2500/5 | 20 |
| Rated Output (VA) | 0.5 Class | |
| 0.2 Class | |
| Through Core Turns | | 1 |
| Dimensions and Installation Size | | |
| Product Model | NXLH-1100 III | |
| Frame Model | 100 III | |
| Current Ratio A | 800/5 | 5 |
| 1000/5 | 10 |
| 1200/5 | 10 |
| 1500/5 | 20 |
| 2000/5 | 20 |
| 2500/5 | 20 |
| 3000/5 | 20 |
| Rated Output (VA) | 0.5 Class | |
| 0.2 Class | |
| Through Core Turns | | 1 |
| Dimensions and Installation Size | | |
| Product Model | NXLH-1130 III | |
| Frame Model | 130 III | |
| Current Ratio A | 800/5 | 5 |
| 1000/5 | 10 |
| 1200/5 | 10 |
| 1500/5 | 20 |
| 2000/5 | 20 |
| 2500/5 | 20 |
| 3000/5 | 20 |
| 4000/5 | 20 |
| Rated Output (VA) | 0.5 Class | |
| 0.2 Class | |
| Through Core Turns | | 1 |
| Dimensions and Installation Size | | |
