Basic Info.
Model NO.
KYN28-12
Altitude
<=2000m
Ambient Temperature
-35c-+40c
Seismic Capacity
8 Degree
Transport Package
Wooden Cases
Trademark
DECHUN
Origin
Jiangsu Changzhou
HS Code
8537209000
Production Capacity
5000PCS
Product Description
OEM High Quality Metal-Clad Switchgear
Product description:
KYN28-12 Steel-clad Movable-type Alternating-current Metal-enclosed Switchgear is packeged all metal modularization structure. The cabinet use the imported AI-Zn-plated steel sheet with high corrosion resistant capacity and needn't surface treatment.By CNC precision processing equipment, advanced multiple flanging process and connection with riveting nut, high strength bolt, it has features of high precision, light weight and good strength.
The switchgear suitable for the vacuum circuit breakers like ZN63(VS1)-12 series,VD4 series, ZN65 series,etc.It has wide adaptability and strong interchangeability.Handcart is equipped with the work location and test position. Each position has positioning and display device.It is safe and reliable.
The cable chamber can be up to 9single core cable installation. It has reliable mechanical and electrical interlocking device. The safety meet the requirement of " five prevention".
Each room is equipped with pressure relief channel,encure running safety.
Features:
Anti harsh environment, anti condensation, frost, fog, salt contamination, corrosion resistance etc;
Compact structure, small size, easy to install;
Modular design, flexible expansion;
Smart grid compatible, optional automation terminal, to meet the requirements of smart grid upgrade.
Applicable conditions:
Altitude:≤2000m
Ambienttemperature:-35ºC~+40ºC
Relative humidity
Daily average≤95%
Monthly average≤90%
Seismic capacity: 8 degree s
Product description:
| Item | Unit | Parameter | ||
| Rated voltage | KV | 3.6,7.2/12 | ||
| Rated frequency | Hz | 50 | ||
| Rated current of breaker | A | 630,1250,1600,2000,2500,3150 | ||
| Rated breaking active load current | A | 630,1250,1600,2000,2500,3150 | ||
| Rated closed loop breaking current | KA | 20,25,31.5,40 | ||
| Rated current under the cable charging breaking current | KA | 50,63,80,100 | ||
| Rated short-circuit closing current(peak) | KA | 20,25,31.5,40 | ||
| Rated short-circuit breaking current | KA | 50,63,80,100 | ||
| Rated insulation level | 1 min frequency withstand voltage | Pole,the pole pair | KV | 24,32,42 |
| break between | KV | 24,32,48 | ||
| Lighting impulse withstand voltage(peak) | Pole,the pole pair | KV | 40,60,75 | |
| break between | KV | 46,70,85 | ||
| Degree of protection | KV | Enclosure IP4X,compartment,circuit breaker door open when IP2X | ||
The switchgear suitable for the vacuum circuit breakers like ZN63(VS1)-12 series,VD4 series, ZN65 series,etc.It has wide adaptability and strong interchangeability.Handcart is equipped with the work location and test position. Each position has positioning and display device.It is safe and reliable.
The cable chamber can be up to 9single core cable installation. It has reliable mechanical and electrical interlocking device. The safety meet the requirement of " five prevention".
Each room is equipped with pressure relief channel,encure running safety.
Features:
Anti harsh environment, anti condensation, frost, fog, salt contamination, corrosion resistance etc;
Compact structure, small size, easy to install;
Modular design, flexible expansion;
Smart grid compatible, optional automation terminal, to meet the requirements of smart grid upgrade.
Applicable conditions:
Altitude:≤2000m
Ambienttemperature:-35ºC~+40ºC
Relative humidity
Daily average≤95%
Monthly average≤90%
Seismic capacity: 8 degree s
| Voltage | 12KV |
| Current | AC |
| Altitude | ≤2000m |
| Ambienttemperature | -35ºC-+40ºC |
| Seismic Capacity | 8 degree |
