Complete Power Distribution Device for 3.6~24kv, 3 Phase Ac 50hz, Single Bus Sectionalized System
Main 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
Meets to Iec298, Gb3906-91
Truly A Power Distribution Deviece With Good Performance
KYN28 indoor metal-clad withdrawable switchgear(hereafter short as switchgear) is a complete power distribution device for 3.6~24KV, 3 phase AC 50Hz, single bus sectionalized system. It is main 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 be used with VD4 from ABB, 3AH5 from Siemens domestic ZN65A, and VB2 from GE, etc. It is truly a power distribution deviece with good performance.
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.
|
No |
Name |
Unit |
Data |
|||
|
1 |
Rated voltage |
kV |
12 |
15 |
24 |
|
|
2 |
Insuation level |
Lightning impulse withstand voltage |
kV |
75/85 |
90/105 |
125/150 |
|
1min power frequency withstand volatge |
kV |
42/48 |
48/55 |
55/65 |
||
|
3 |
Rated frequency |
Hz |
50/60 |
|||
|
4 |
Rated current |
A |
630,1250,1600,2000,2500,3150, 4000 |
|||
|
5 |
4s short time withstand current |
kA |
20、25、31、31.5、40、50 |
|||
|
6 |
Rated peak withstand current |
kA |
50、63、80、100、125 |
|||
|
7 |
Thickness |
|
|
|||
|
7.1 |
Base frame |
mm |
2.0 |
|||
|
7.2 |
Side panels |
mm |
2.0 |
|||
|
7.3 |
Top cover(with provisions of louvers for heat dissipation) |
mm |
2.0 |
|||
|
7.4 |
Doors |
mm |
2.0 |
|||
|
8 |
Live cable indicators for incoming & outgoing cables |
|
Supply Live display |
|||
|
9 |
Material |
|
Steel sheet coated with aluminum-zinc alloy |
|||
|
10 |
Protection level |
|
Enclosure IP4X，partition of each compartment is IP2X |
|||
|
11 |
Standard |
|
IEC62271-200 |
|||
|
12 |
Color |
|
RAL7032 / RAL7035 |
|||
1.Ambient temperature：-30℃ ~ +50℃；
2.Altitude: Not exceed 2500m above sea level；
3.Ambient humidity: Daily average RH ≤ 95%;
Monthly average RH ≤ 90%
Water vapor pressure:Daily average RH ≤ 2.2kPa;
Monthly average RH ≤ 1.8kPa;
Honle Group Co., Ltd. which is specialized in producing, developing and marketing power transmission and distribution products. The company is established in 1998, which is located in Wenzhou city, Zhejiang province, China.
Our main products are including switchgear, ring main unit, transformer, voltage stabilizer, load break switch, SF6/vacuum circuit breaker, substation, CT and PT etc. Our product has passed ISO9001 and CE certificate.
We have a professional technical team which can provide you with full design solution and technical support.
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