Description
~KYN****0.5 Armored remove AC metal enclosed switchgear cabinet
electrical switchgear
â… .Overview
KYN****0.5 removable AC metal-clad switchgear applies to *0.5kV, 3
phase, AC and *0/*0Hz electrical power network for receiving and
distributing power energy and also for control, monitor and protect
ion. It is applicable in general power system and occasions with
frequent operation. The product conforms to GB***6: 3~*5kV AC Metal
Enclosed Switchgear, IEC****4 & GB/T****2: The common technical
clauses of HV Switchgear and controlgear Standard, DL/T*******7:
Order Technical term of Indoor AC HV Switchgear and IEC********0
1~*2kV AC Metal Enclosed Switchgear and controlgear
standard.
â…¡.Environmental conditions
1) Suitable Temperature: **0℃ ~ **0℃, Daily average
temperature:≤*5℃.
2) Suitable Altitude: ≤***0m
3) Relative Humidity: Daily mean ≤*5%, monthly mean ≤*0%
4) Gradation of Earthquake Damage: ≤ Level 8
5)Daily average of 5. shall not exceed 2.2Kpa, monthly average
shall not exceed 1.8kpa;
6)Places without fire, explosion hazard, serious pollution,
chemical corrosion and violent vibration.
Special working conditions: for use when exceeding the specified
normal environmental conditions, the user and the manufacturer
shall negotiate.
â…¢.Specification
No. Items Unit Parameters
1 Rated voltage KV *0.5
2 Rated frequency Hz *0(*0)
3 The main busbar rated current A ***0,***0,***0
4 Branch busbar rated current A **0/***0/ ***0
5 Rated insulation level Power frequency withstand
voltage in 1min (Effective value) Phase-phase,
Phase-ground KV *5
Primary isolation fracture KV **5
Lightning Impulse Withstand Voltage
(peak value) Phase-phase,
Phase-ground KV **5
Primary isolation fracture KV **5
Power frequency withstand voltage of auxiliary control
circuit V ***0
6 Rated short circuit breaking
current KA *5/*1.5/*0
7 Rated short circuit closing current (peak
value) KA *3/*0
8 Rated short-time withstand current
(4S) KA *5/*1.5/*0
9 Rated peak withstand current KA *3/*0
*0 Rated voltage for split and auxiliary
circuits: V DC *4,*6,*8,*0,**0,**0, AC **0,**0V
*1 Protection grade Enclosure IP4X, IP2X,IP3X
When the door of the circuit breaker opens
*2 Outline size (width * depth *
height) mm ***0(***0)****0(***0)****0(*includes an
internal digital SF6 handcart scheme)
*3 weight kg ~***0
Structure Description:
Switchgear according G****6 and IEC**8 standards and design,And can
be removed from the cabinet as a whole unit (trolley )components
.
Cabinet structure are made of aluminum deposited zine plate or
galvanized sheet assembled with both connection ,separate circuit
breaker switchgear roon ,bus room ,cable room and instrument
room,All metal components are grounded ,each compartment of the
main circuit .system have separate pressure release channel in the
cable compartment can be set *0**0mm ground bus .
â…¥.Features
1.The use of assembled cabinet structure ,circuit breaker handcart
floorstanding structure ,Samall size:
2.Optional: The company vacuum breaker VW***0.5,xiamen huadian
vacumm breaker VEP**0.5 ,similar circuit breaker are
interchangeable .
3.Equipped with special transport vehicles can lift ,transport
vehicles cabinet accurate positioning ,locking and
reliable
4.The main switch ,handcart ,door interlock switch between
mandatory mechanical locking methods are used to meet the\'Five
Anti\' interlock function .
5.all operation can be carried out at the door closed state ,to
protect the safety of the operator .
6.Cable ample room space ,can be connected to multiple cables ,and
overhead outlet .
7.Shell protection grade IP3X,handcart room door open between the
various compartments protection class IP2X.
8.The material can be galvanized sheet can be deposited alumimum
zinc plate production .
