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Three-phase five-column anti-resonance voltage transformer for ring main unit

JSZWF12a-10r1

Three-phase five-column anti-resonance voltage transformer for ring main unit

This product is a three-phase, five-column voltage transformer designed to meet State Grid standards. It uses a 4PT anti-ferromagnetic resonance principle, which prevents resonance and allows for long-term operation under various degrees of ground faults. The primary terminal is compatible with American-style 200A large-diameter axial connectors, and a dedicated fuse is installed inside the plug. It is used in indoor AC 50 or 60Hz, 10kV power systems to provide 220V power, voltage measurement, and zero-sequence protection.

Voltage transformer for ring main unit

JSZV12-10r

Voltage transformer for ring main unit

This product is a three-phase, five-column voltage transformer designed to meet State Grid standards. It uses a 4PT anti-ferromagnetic resonance principle, which prevents resonance and allows for long-term operation under various degrees of ground faults. The primary terminal is compatible with American-style 200A large-diameter axial connectors, and a dedicated fuse is installed inside the plug. It is used in indoor AC 50 or 60Hz, 10kV power systems to provide 220V power, voltage measurement, and zero-sequence protection.

current transformer

lZZBJ9-35

current transformer

The LZZBJ9-35 current transformer is an indoor epoxy resin-cast, pillar-type, full-condition product. It is used for relay protection and energy measurement in power systems with a rated frequency of 50Hz and a rated voltage of 35kV or less. The LZZBJ9-35 is installed in a center-mounted switchgear or other types of switchgear.

current transformer

lZZBJ9-20/220b

current transformer

The LZZBJ9-20/220b current transformer is an indoor epoxy resin-cast, pillar-type, full-condition product. It is used for relay protection and energy measurement in power systems with a rated frequency of 50Hz and a rated voltage of 20kV or less. The LZZBJ9-20/220b is installed in a central-type switchgear or other types of switchgear.

current transformer

lZZBJ9-20/180b

current transformer

The LZZBJ9-20/180b current transformer is an indoor epoxy resin-cast, pillar-type, all-condition product. It is used for relay protection and energy measurement in power systems with a rated frequency of 50Hz and a rated voltage of 20kV or less. The LZZBJ9-20/180b is installed in a center-mounted switchgear or other types of switchgear.

current transformer for measurement

lJZn2-10

current transformer for measurement

The LJZN2-10 current transformer is an indoor epoxy resin-cast, pillar-type, full-condition product. It is used for electrical energy measurement in power systems with a rated frequency of 50Hz and a rated voltage of 10kV or less, and is installed in center-mounted switchgear or other types of switchgear.

current transformer for measurement

LJZN1-10

current transformer for measurement

The LJZN1-10 current transformer is an indoor epoxy resin-cast, pillar-type, full-condition product. It is used for electrical energy measurement in power systems with a rated frequency of 50Hz and a rated voltage of 10kV or less, and is installed in a center-mounted switchgear or other types of switchgear.

Busbar current transformer

LMZB3-10Q

Busbar current transformer

The LMZB3-10Q current transformer is an indoor epoxy resin-cast busbar type, full-condition product used for relay protection and energy measurement in power systems with a rated frequency of 50Hz and a rated voltage of 10kV or less.

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+86-411-83167118

Email

feherili@fhdq.com

Fax

0411-83167110

Address

No. 95, West Section, Century Road, Pulandian District, Dalian City, Liaoning Province

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