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24kv Indoor Sf6 Load Switch Ring Network Fixed AC Metal Switchgear
| Price | $3999.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 405 people viewed |
Model NO.:
HXGN
Certification:
ISO9001
Shell Material:
Galvalume
Voltage Level:
Medium Voltage
Installation:
Fixed
Structure:
Cabinet
Current:
AC
Package Gross Weight:
410.000kg
Rated Current:
630A-1250A
Rated Voltage:
12/24kv
Frequency Withstand Voltage:
42kv
Trademark:
ZGHQDL
Transport Package:
Wooden Box
Specification:
120.00cm * 70.00cm * 220.00cm
Origin:
China
HS Code:
8537209000
Product Description
HXGN -12(SF6) Unit type Ac metal-enclosed ring main unit(hereafter refer to as ring net cabinet) is a new generation of highpressure electric appliance product designed and developed independentliy by our own company according to the reguiremenof the domestic agricultural electricity and the city net transformation after introduction of overseas advanced technology. Eachtechnical performance index completely reaches the lEC298 and GB3906 standard.The loop-net cabinet s main switch, the operating mechanism and the components is made of the Corporation originalpiece or the SFL-12/24 switch equipment imported overseas and ass-embled at home. The circuit breaker or the VD4-Svacuum circuit-breaker divideinto two kinds: be operated manually and electrically according to the operating mode.
The cabinet body is riveted after processed by numerical control machine tool with reliable mechanical interlocking and themisoperating prevention function. The protection grade reaches iP3X.This product has the remarkable characteristics such as thesmall volume,light weight, artistic appearance, simple operation, long life, high parameter with no pollution and little maintenance.
The cabinet body is riveted after processed by numerical control machine tool with reliable mechanical interlocking and themisoperating prevention function. The protection grade reaches iP3X.This product has the remarkable characteristics such as thesmall volume,light weight, artistic appearance, simple operation, long life, high parameter with no pollution and little maintenance.
| Item | unit | ||||
| Rated voltage | kV | 7.2,12,24 | |||
| Rated frequency | Hz | 50 | |||
| Rated current | A | 630,1250,1600,2000,2500, 3150,4000 | |||
| 4S Thermal stability current | kA | 16,20,25,31.5,40,50 | |||
| Rated dynamic stability current (peak) | kA | 40,50,63,80,100,125 | |||
| Rated short-circuit breaking current | kA | 16,20,25,31.5,40,50 | |||
| Rated short-circuit closing current (peak) | kA | 40,50,63,80,100,125 | |||
| Rated insulation level 1min frequency withstand voltage | kV | 32 42,65 | |||
| kV | 60,75,125 | ||||
| Rated operation sequence | 0-0.3S-C0-180S-CO | ||||
| Rated short-circuit breaking current | the second | 50 | |||
| Mechanical life time | the second | 20000 | |||
| Contact opening distance | mm | 11±1 | |||
| Overtravel | mm | 4±0.5 | |||
| Centre distance between phases | mm | 210,275 | |||
| Bouncing time of closing contact | mS | ≤2 | |||
| Three-phase switching non-simultaneous | mS | ≤2 | |||
| Breaking time (when operating force is applied) Max. | ms | ≤50 | |||
| ms | ≤50 | ||||
| ms | ≤60 | ||||
| Closing time | ms | ≤100 | |||
| Average opening speed | m/s | 0.9~1.2 | |||
| Average closing speed | m/s | 0.6~0.8 | |||
| protection class | P4X(When the breaker compartment door is openIP2X) | ||||
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