COL-24 24kV Outdoor Current Transformer

The COL-24 is a 24kV oil-immersed current transformer for current and energy measurement in indoor and outdoor power systems. It offers 0.2S and 0.5 accuracy classes with reliable outdoor insulation.

Main Parameters

• Rated Primary Current: 10 / 15 / 20 / 25 / 30 / 40 A
• Rated Secondary Current: 5 A
• Rated Voltage: 24 kV
• Accuracy Class: 0.2S / 0.5
• Rated Output: 15 VA / 30 VA
• Short-Time Thermal Current: 1–4 kA
• Dynamic Current: 2.5–10 kA
• Frequency: 50/60 Hz
• Installation: Indoor / Outdoor
• Standard: IEC 61869-2 / GB/T 20840.2