GZS1 (KYN28A) 10KV indoor metal armored high voltage switchgear

1. Performance of GZS1 (KYN28A) 10KV indoor metal armored high voltage switchgear

(1) Safe

One of the main factors affecting the design of GZS1 metal armored withdrawable switchgear. The following items are about safety design:

• The automatic valve system and the partitions between the compartments isolate each live unit, so that the accident is limited to the compartment where it occurs.
• Using interlocking mechanism and mechanical locking device to ensure safety during operation and maintenance.
• It has an explosion-proof pressure relief channel to release the pressure generated by the internal arc.
• The sealed cabinet shell makes the protection level reach IP4X.
• All equipment operations are carried out with the cabinet door closed.

(2) Easy to install

• The switchgear has been debugged in the factory, and then shipped in complete sets, so that the installation and test time can be greatly shortened.
• It is very easy to replace the circuit breaker, and the handcart interchangeability is good. High reliability
• Because of the few parts and simple structure, it is not easy to break down, so the reliability is high.
• The brand-new insulation design, the three-phase common box achieves the best effect and improves the insulation.
• The self-cooling design and the optimal board overcome the heat generation problem.
• Uses high-quality electrical components and meters.

2. Purpose of GZS1 (KYN28A) 10KV indoor metal armored high voltage switchgear

• GZS1 metal armored withdrawable switchgear provides centralized control and protection measures for generators, motors, transformers, capacitors and most of the feeder circuits.
•  GZS1 type metal armored withdrawable switchgear is mainly designed for indoor use, with a rated voltage of 12kV and a rated capacity of 25kA～40kA, all equipped with vacuum circuit breakers with corresponding parameters.
•  GZS1 metal armored withdrawable switchgear is suitable for power systems, power plants, factories, large buildings, transportation facilities and various substations.