他们生活的世界剧情 他们生活的世界剧情 ,第八频道 第八频道 ,疯狂比亚迪 疯狂比亚迪

发布日期:2021年04月14日
Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
50000000 RMB
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001
Average Lead Time: 他们生活的世界剧情 他们生活的世界剧情 ,第八频道 第八频道 ,疯狂比亚迪 疯狂比亚迪
Peak season lead time: 1-3 months
Off season lead time: one month
OEM/ODM Service
French / Spanish / Arabic / Japanese Speaker

Switchgear, Metal Clad Switchgear, Switchboard manufacturer / supplier in China, offering Indoor Air Insulated Metal Clad Mv Switchgear, 33kv Low Loss Three Phase Oil Type Power Distribution Transformer, 11kv Low Loss Three Phase Oil Type Power Distribution Transformer and so on.

Diamond Member Since 2013
Audited Supplier
他们生活的世界剧情 他们生活的世界剧情 ,第八频道 第八频道 ,疯狂比亚迪 疯狂比亚迪
  • Indoor Air Insulated Metal Clad Mv Switchgear
  • Indoor Air Insulated Metal Clad Mv Switchgear
  • Indoor Air Insulated Metal Clad Mv Switchgear
  • Indoor Air Insulated Metal Clad Mv Switchgear
  • Indoor Air Insulated Metal Clad Mv Switchgear
  • Indoor Air Insulated Metal Clad Mv Switchgear
Indoor Air Insulated Metal Clad Mv Switchgear
Min. Order / Reference FOB Price
1 Piece US $1,000-3,000/ Piece
Port: Ningbo, China
Production Capacity: 1000
Payment Terms: L/C, T/T
Certification: ISO9001, Type Test Report
Shell Material: Steel Plate
Voltage Level: Medium Voltage
Installation: Fixed
Structure: Withdrawable & Without Drawable
Current: AC

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Basic Info.

Model NO.
KYN28 & KYN61 & XGN66
Insulated Medium
Air
Kyn28 & Kyn61
Withdrawable
Xgn66
Without Drawable
Main Components
Vacuum Circuit Breaker
Trademark
Powertech & Rockwill & Rockwell
Transport Package
Wooden Packing
Specification
IEC, GB
Origin
Zhejiang, China
HS Code
8537209000
Indoor Air Insulated Metal Clad MV Switchgear

Rockwill Type: 
a) KYN61-40.5 
b) KYN28-12/24
c) XGN66-12


General 

Indoor metal-clad withdrawable or without drawable switchgear (hereinafter short as switchgear) is a complete power distribution device for 3.6~33kV, 3 phase AC 50/60Hz, single-bus and single-bus sectionalized system.
It is mainly used for power transmission of middle/small generators in power plants; Power receiving, transmission for substations in power distribution and power system of factories, mines and enterprises, and starting of large high-voltage motor, etc., so as to control, protect and monitor the system.
The switchgear meets IEC298, GB3906-91. In addition to be used with domestic VS1 vacuum circuit breaker, it can also be used with VD4 from ABB, 3AH5 from Siemens domestic ZN65A, and VB2 from GE, etc., it is truly a power distribution device with good performance.
It can also be fitted with isolation truck, PT truck, fuses truck and so on.  
In order to meet the requirement for wall mounting and front-end maintenance, the switchgear is equipped with a special current transformer, so that the operator can maintain and inspect it in front of the cubicle. 


Standards and Specifications

- IEC60694 The commo n technical requirements of high voltage switchgear and controlgear
- IEC62271-200 A.C. metal enclosed switchgear and controlgear at the rated voltage of 1kV~52k V
- IEC62271-100 High voltage switchgear and controlgear-Part 100:Hi gh voltage A.C. circuit breaker
- GB3906 3.6~ 40.5kV alternating current metal enclosed switchgea r and controlgear
- GB1984 High voltage alternating current circuit breaker
- GB/T11022 The commo n technical requirements of high voltage switchgear and controlgear
- DL/T404 3.6~ 40.5kV alternating current metal enclosed switchgea r and controlgear


Service Environment


a) Ambient temperature: Maximum temperature: +40ºC Minimum temperature: -25ºC
b) Ambient humidity: Daily average RH no more than 95%; Monthly average RH no more than 90%
c) Altitude no higher than 2500m; 
d) The air around without any pollution of duty, smoke, ercode or flammable air, steam or salty fog; 


Main technical specifications

KYN61-40.5 

No.ItemUnitParameters
1Rated VoltageKV3640.5
2Rated FrequencyHz50/60
3Rated CurrentA630 1250 1600 2000 2500 3150
4Branch busbar rated currentA630 1250 1600 2000 2500 3150
5Main busbar rated currentA630 1250 1600 2000 2500 3150
61min power frequency withstand voltageKV7095
7Lightening impulse withstand voltagekV170185
8Rated Short-time Withstand Current (4s)kA20/25/31.5/40
9Rated Short Circuit Breaking Current(Peak)kA40/50/63/80/100
10Protection type 他们生活的世界剧情 他们生活的世界剧情 ,第八频道 第八频道 ,疯狂比亚迪 疯狂比亚迪 IP4X for housing
11Rated voltage for control CircuitVDC110, DC220, AC220

KYN28-12/24 
 
No.ItemUnitParameter
1Rated voltageKV3.6KV, 7.2KV, 12KV, 24KV
2Rated frequencyHz50/60
3Rated currentA630; 1250; 1600; 2000; 2500; 3150; 4000
4Branch busbar Rated currentA630; 1250; 1600; 2000; 2500; 3150; 4000
5Main busbar Rated currentA630; 1250; 1600; 2000; 2500; 3150; 4000
61 min Power frequency withstand coltageWetKV2850/60
DryKV3460/65
7Lighting impulse withstand voltageKV7595/125
8Rated short circuit breaking current(peak)KA40/50/63/80/100
9Short time withstand currentKA20/25/31.5/40
10Protection type  IP4X for housing
 

Mainly Structure
Indoor Air Insulated Metal Clad Mv Switchgear
Basic components

a) Busbar compartment
b) Circuit breaker compartment
c) Cable compartment
d) Low-voltage compartment

1 - main device: circuit breaker, contactor,
2 - current transformers,
3 - earthing switch,
4 - voltage transformers,
5 - support-bushing insulators,
6 - bushing insulators
7 - surge arresters,
8 - support insulators (reactance),
9 - main busbars.
10 - connecting (distribution) busbars,
11 - earth-fault current transformer,
12 - earthing conductor,
13 - metal movable particions,
14 - cable ducts (optionally),
15 - vent flaps.

Indoor Air Insulated Metal Clad Mv Switchgear
Control Setting                                                Wiring                                                            CHINT Accessories 
Indoor Air Insulated Metal Clad Mv Switchgear

 KYN28&KYN61 
 Withdrawable Vacuum Circuit Breaker                                                                                 Voltage Transformer               
Indoor Air Insulated Metal Clad Mv Switchgear

Finished Product

他们生活的世界剧情 他们生活的世界剧情 ,第八频道 第八频道 ,疯狂比亚迪 疯狂比亚迪
Indoor Air Insulated Metal Clad Mv Switchgear

Indoor Air Insulated Metal Clad Mv Switchgear

Packing & Shipping
Indoor Air Insulated Metal Clad Mv Switchgear




Indoor Air Insulated Metal Clad Mv Switchgear
Indoor Air Insulated Metal Clad Mv Switchgear
Indoor Air Insulated Metal Clad Mv Switchgear
Indoor Air Insulated Metal Clad Mv Switchgear
Indoor Air Insulated Metal Clad Mv Switchgear

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