LZZBJ10-10Q 10 кВ крытый трансформатор тока литой смолы трансформатор тока

Общее введение

LZZBJ10-10Q is an indoor epoxy resin cast current transformer designed for 10kV medium voltage power systems. It is mainly used for current measurement, electric energy metering and relay protection in indoor switchgear, substations and distribution equipment.

The transformer adopts fully enclosed epoxy resin casting insulation structure with excellent dielectric performance, moisture resistance and mechanical strength. It is suitable for AC systems with rated frequency 50Hz or 60Hz and rated voltage up to 10kV.

Модель и значение

Характеристики товара

Fully enclosed epoxy resin cast insulation
Excellent insulation and moisture resistance
High dynamic and thermal stability
Accurate metering and relay protection performance
Compact structure for switchgear installation
Maintenance-free operation
Long service life
Suitable for high humidity and polluted environments

Приложения

LZZBJ10-10Q current transformers are widely used in:

• Medium voltage switchgear
• Power substations
• Ring main units
• Distribution cabinets
• Energy metering systems
• Relay protection systems
• Industrial power distribution
• Utility power networks

Техническая спецификация

Характеристики продукции соответствуют стандартам IEC и GB1208-2006 Трансформатор тока.

Rated insulation level: 12/42/75kV Rated frequency: 50Hz

Номинальный вторичный ток: 5A, 1A

Partial discharge level: In conformity to GB5583-85 standard, its partial discharge is not more than 20PC.

Эскизный чертеж

FAQ

What is the function of LZZBJ10-10Q current transformer?

It is used for current measurement, electric energy metering and relay protection in medium voltage electrical systems.

Can customized current ratios be provided?

Yes. Customized current ratios, accuracy classes and burdens are available according to customer requirements.

Which standards does this product comply with?

The transformer complies with IEC 61869-2 and GB1208-2006 standards.