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Product Details:
Payment & Shipping Terms:
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| Structure: | C-GIS | Altitude: | Up To 3000m Above Sea Level |
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| Rated Voltage: | 24kv 35kv 40.5kv | Rated Current: | 1250 2000 2500 |
| Rated Breaking Current: | 20 25 31.5 | Protection Grade: | IP67 |
| High Light: | gas insulated switchgear,high voltage electrical switchgear |
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XGN49 SF6 Gas Insulated Switchgear Indoor Gas Insulation Metal-clad Switchgear
General:
XGN49Series lndoor Gas lnsulatlon MetaI-clad Switchgear(hereinafter called C-GlS)is a high quality product which the China power industry federation sole recommends technology from Korea Rijin electrical equipment industry corporation and it meets Chinese standards of GB/T11022-1999 and GB3906-2006C-GlS,has the characteristics of high reliability,free from maintenance and small cover area.
Parameters Table
| Item | Unit | Parameter | |
| Rated voltage | kV | 40.5 | |
| Rated current | A | 5~2000 | |
| Rated frequency | Hz | 50 | |
| Rated power frequency withstand voltage (1min) | Phase to phase, Phase to earth | kV | 95 |
| Insulation Distance | 110 | ||
| Rated Lightning impulse withstand voltage | Phase to phase, Phase to earth | kV | 185 |
| Insulation Distance | 215 | ||
| 1min power frequency withstand voltage of Auxiliary control circuit | V | 2000 | |
| Rated short-circuit breaking current (effective value) | kA | 20 25 31.5 | |
| Rated short-circuit making current(peak time) | kA | 50 63 80 | |
| Rated short time withstand current | kA | 20 25 31.5 | |
| Rated peak withstand current | kA | 50 63 80 | |
| Rated short-circuit keeping time | s | 4 | |
| Degrees of protection | IP67/IP4X | ||
| Every phase main return circuit resistance | μΩ | ≤250 | |
| Rated SF6 gas pressure (20°C) | Mpa | 0.05 | |
| Min SF6 gas pressure (20°C) | Mpa | 0.02 | |
| Annual SF6 gas loss rate | % | ≤1 | |
| Rated voltage of auxiliary control circuit | V | DC110/220,AC220 | |
| Dimensions (Width×Depth×Height) | mm |
(600~1200) ×1400×2650 |
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Structure Details
SF6 Gas Filling Instruction
Contact Person: admin
Tel: +8618858073356
