- Product Details
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Quick Details
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Keyword:
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switchgear
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Function:
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Switching
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Type:
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high voltage or medium voltage
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Rated Voltage:
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up to 252kv
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Standard:
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IEC 62271-102: 2005 IEEE Std C37.30-1997
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Packing:
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Wooden case
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Certificate:
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ISO9001
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OEM:
-
available
Quick Details
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Place of Origin:
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Zhejiang, China
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Product Name:
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Medium Voltage Electrical Single Phase Isolator Switch Switchgear
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Rate Current:
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4000A
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Keyword:
-
switchgear
-
Function:
-
Switching
-
Type:
-
high voltage or medium voltage
-
Rated Voltage:
-
up to 252kv
-
Standard:
-
IEC 62271-102: 2005 IEEE Std C37.30-1997
-
Packing:
-
Wooden case
-
Certificate:
-
ISO9001
-
OEM:
-
available
Medium Voltage Electrical Single Phase Isolator Switch Switchgear
Isolating Switches' Technical Parameters:
| No | Items | Technical parameter | ||||
| 1 | Rated Voltage kV | 40.5 | 72.5 | 126 | 252 | |
| 2 | Nominal system voltage kV | 35 | 66 | 110 | 220 | |
| 3 | Rated current A | 630;1250;1600;2000;2500;3150;4000 | ||||
| 4 | Rated Short Time withstand current and Time kA/s | 25~50/4 | ||||
| 5 | Rated Peak withstand current kA | 63~125 | ||||
| 6 | 1min power frequency withstand voltage (effective value) kV | To earth | 140 | 230 | 460 | |
| To phase | 140 | 2300 | 460 | |||
| Across Isolating DS | 180 | 230+70 | 460+145 | |||
| 7 | Lightning Impulse wishstand voltage(peak value) KV | To earth | 325 | 550 | 1050 | |
| To phase | 325 | 500 | 1050 | |||
| Across Isolating DS | 385 | 550+100 | 1050+150 | |||
| 8 | Rated mechanical terminal load N | Level of lateral load | 750 | 1500 | 2000 | |
| Level of vertical load | 500 | 1000 | 1500 | |||
| Vertical | 750 | 1000 | 1250 | |||
| 9 | The min distance of insulation against ground mm | 600 | 1000 | 2000 | ||
| 10 | Max Man Operative Moment N. m | 200 | ||||
| 11 | Motor Drive operating mechanism control voltage V | AC220,380; DC110,220 | ||||
| 12 | Motor Drive operating mechanism motor voltage V | AC220,380; DC110,220 | ||||
Isolating Switches Drawings :
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