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Outdoor low voltage 500V 630A fuse cutout switch disconnector
SPDD series outdoor low-voltage fusedisconnecting switch (disconnect switch for short) mainly apply to distribution line of frequency 50/60Hz, rated voltage 380-500V.
Description
- Place of Origin: Fujian, China (Mainland)
- Brand Name: DGSL
- Model Number: SPDD202
- Max. Current: 630A
- Max. Voltage: 500v
- Color: Grey
- Material: porcelain
- Rated voltage: 380v~600v
- Rated current: 200A 400A 630A
- Certificate: ISO9001/ISO14001/OHSAS18001/CCC
SPDD series outdoor low-voltage fusedisconnecting switch (disconnect switch for short) mainly apply to distribution line of frequency 50/60Hz, rated voltage 380-500V. As the low voltage side of distribution transformer short circuit protection and overload protection. It is used for power transformer outgoing, sub-feeder in the network; it is the newest product of fuse-cutout. It can open and close in over-head circuit and power transformer under the special condition, the disconnect switch can low down the power-off, ensure the security of maintenance man(staff), improve the reliability of power supply.
|
No.
|
Technical
|
Unit
|
Paremeter
|
|
1
|
Rated Voltage
|
V
|
500
|
|
2
|
Rated Current
|
A
|
500/630/800/1000
|
|
3
|
Rated Frequency
|
Hz
|
50/60
|
|
4
|
1min Power-frequency
|
kV
|
25
|
|
5
|
Lighting impulse withstand voltage
|
kV
|
30
|
|
6
|
Main Circuit Resistance
|
μΩ
|
Main Circuit Resistance≤50
Fuse Circuit Resistance≤180
|

D.G. Solutions (Xiamen) Electric Co., Ltd.
Year Established:
Business Type:Manufacturer, Trading Company
Management Certifiation:
Operational Address: 5th-8th Factory Building, No. 2879, Dongfu Road, Haicang District, Xiamen, Fujian, China (Mainland)
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