Power supply and distribution system

The power supply and distribution system supply electric power for the machine room, and the rational scientific distribution management design plays an important role in the safe and stable operation of the machine room.The design includes: power distribution, cabinet distribution, room lighting distribution, fire control distribution and strong electricity pipeline.

Product Introduction
Product Features
Technical Parameters

Product Introduction

Data center distribution composition.

There is a complete distribution system from high voltage distribution unit to the PDU of the terminal cabinet , which is variant according to the size of the data machine room.

Power supply and distribution system products

There is a complete distribution system from high voltage distribution unit to the PDU of the terminal cabinet , which is variant according to the size of the data machine room.

SUNSEA HXGN15-12 series unit-typed Sulfur hexafluoride ring net cabinet adopt six sulfur oxide switch as the main switch, whole cabinet adopt air insulation technology and be suitable for automatic distribution, compact level and can be expanded metal enclosed switchgear, with simple structure, flexible operation, reliable chain, convenient installation features.

"SUNSEA KYN28-12 series armored movable open AC metal-enclosed switchgear (hereinafter referred to as KYN) is a complete sets of power distribution system that be applicable to three-phase ac 50 HZ, 3.6 ~ 12 KV single bus section system, it has the functions of power acceptance and distribution, circuit controlling, protection and monitoring "

Product Features

Obtained the 3C authentication

High reliability, adopt the well-known brands switching devices , isolation installation for first circuit and secondary circuit.

Integrality, united GCK cabinet, drawer type installation of input and output switch, convenient and safe maintenance.

Intelligent, all input circuits are equipped with smart meters to detect full power parameters, and upload data to machine room via R485 interface, output the circuits status by indicator light.

Product Parameters

item		parameters
item		Ring net cabinet	Centrally Installed Switchgear
Rated voltage		12KV	12KV
Rated lightning shock withstand voltage	Interphase and relative	75KV	75KV
Rated lightning shock withstand voltage	fracture	85KV	85KV
One minute frequency withstand voltage	Interphase and relative	42KV	42KV
One minute frequency withstand voltage	fracture	48KV	48KV
Rated frequency		50HZ	50HZ
Rated short circuit breaking current		20KA/31.5KA	31.5KA
Rated short circuit closing current (peak)		50KA/80KA	80KA
Rated current	Main bus line	630A/125A	1250A
Rated current	Branch bus line	630A/125A	1250A
Rated peak tolerance current	Main loop	20KA	31.5KA
Rated peak tolerance current	Ground loop	17.3KA	27.3KA
Rated peak tolerance current	Main loop	50KA	80KA
Rated peak tolerance current	Ground loop	43.3KA	68.2KA
Protection grade		IP3X	IP4X（Shell）、IP2X（partition）
Mechanical life		2000次（Load switch, grounding switch）	10000次