Overview
Outdoor oil-immersed current transformer for 50/60Hz high-voltage systems, used for current measurement, metering and protection. Wide primary current range, high accuracy, excellent dynamic/thermal stability.
Service Conditions
Ambient temperature: -25°C ~ +55°C
Technical Data
Parameter | Specification |
Model | NEO-LJW-20 |
Rated Insulation Level | 24/65/125 kV |
Frequency | 50/60 Hz |
Secondary Current | 5 A / 1 A |
Primary Current | 5–300 A；400 A |
Accuracy Class / Output | 0.2S/0.2-10 VA；0.5S/0.5-15 VA |
Short-time Thermal Current | 80×I₁n (5–300 A)；31.5 kA (400 A) |
Dynamic Current | 200×I₁n (5–300 A)；100 kA (400 A) |
Insulation | Oil-immersed |
Installation | Outdoor |