Audited Supplier
KYN28A-12
CCC, ISO9001
Aluminum Plate
Medium Voltage
Removable
Withdrawable
AC
<=2000m
-35c-+40c
8 Degree
DECHUN
Wooden Cases
Jiangsu Changzhou
8537209000
Product Description
Kyn28A-12 Indoor withdrawout Metal-Clad and Metel-Closed Switchgear
Product description:
SDC type SF6 fully insulated compact switchgear assembles the functional units in SF6 closed stainless steel chamber without any live parts exposed. It has the advantages of full insulation, full sealing, compact structure and convenient installation and operation. It is suitable for indoor and outdoor Installation, from the external environment, with high resistance to harsh environmental performance.
Technical Specification
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 degrees
Product description:
SDC type SF6 fully insulated compact switchgear assembles the functional units in SF6 closed stainless steel chamber without any live parts exposed. It has the advantages of full insulation, full sealing, compact structure and convenient installation and operation. It is suitable for indoor and outdoor Installation, from the external environment, with high resistance to harsh environmental performance.
Technical Specification
| No | Item | Unit | Parameter | ||
| 1 | Rated voltage | KV | 3.6,7.2/12 | ||
| 2 | Rated frequency | Hz | 50 | ||
| 3 | Rated current of breaker | A | 630,1250,1600,2000,2500,3150 | ||
| 4 | Rated breaking active load current | A | 630,1250,1600,2000,2500,3150 | ||
| 5 | Rated closed loop breaking current | KA | 20,25,31.5,40 | ||
| 6 | Rated current under the cable charging breaking current | KA | 50,63,80,100 | ||
| 7 | Rated short-circuit closing current(peak) | KA | 20,25,31.5,40 | ||
| 8 | Rated short-circuit breaking current | KA | 50,63,80,100 | ||
| 9 | 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 | |||
| 10 | Degree of protection | KV | Enclosure IP4X,compartment,circuit breaker door open when IP2X | ||
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 degrees
