Three-phase outdoor energy storage isolation switch

What is a 3 phase isolator switch?

The DNH8 (HGL) series 3 phase isolator switch provides essential functionality for electrical isolation and circuit control in various applications. Available in models ranging from 63A to 3150A, this modular design incorporates three and four levels (including a neutral level for circuit operation).

What is a 3 pole isolation switch?

3 Pole Isolator Switches DNH8 (HGL) series are designed for use in a variety of applications where circuit turn-on and turn-off or electrical isolation is required. They are available in seven different models, ranging from 63A to 3150A, and feature a modular design with three and four levels (three levels + neutral level for turn-on and turn-off).

What types of isolating switches are available?

The Isolating Switches as detailed in this catalogue are designed for use in sub-station and distribution lines and categorised as either outdoor 3 phase rocking type and single phase isolators or three phase centre rotating double side break isolating switches. 1. OUTDOOR THREE PHASE ROCKING TYPE AND SINGLE PHASE ISOLATORS

What is a 400 volt isolator switch?

Mechanical Life 400V: 1700, 1400, 800, 500 Electrical Life 400V: 300, 200, 100 Email: [email protected] AC Isolator Switch DC Isolator Switch Indoor Isolator Switch The DNH8 (HGL) series 3 pole isolator switch is specifically designed for circuits operating at AC 50Hz with a rated voltage of 400V and rated current up to 3150A.

What is a dnh8 isolator switch?

AC Isolator Switch DC Isolator Switch Indoor Isolator Switch The DNH8 (HGL) series 3 pole isolator switch is specifically designed for circuits operating at AC 50Hz with a rated voltage of 400V and rated current up to 3150A. These switches are ideal for infrequently switching circuits on and off and providing reliable electrical isolation.

Do arcing contacts carry current when the isolator is closed?

The arcing contacts do not carry current when the isolator is fully closed. The centre tilting insulator assembly hinge which is designed to run dry for long periods of maintenance free operation, comprises non-ferrous bearing points and galvanised ferrous surrounds.