Sichuan Jinhuili Electric Co., LTD
Sichuan Jinhuili Electric Co., LTD
Add to Cart
| S/N | Item | Unit | parameters | |
| 1 | Rated voltage | KV | 12, 24, 33,40.5KV | |
| 2 | Rated current | A | 630 | |
| 3 | Rated frequency | Hz | 50 | |
| 4 | Rated short time withstand current | KA | 20 | |
| 5 | Rated short circuit duration | S | 4 | |
| 6 | Rated withstand current (peak) | KA | 50 | |
| 7 | Rated short circuit duration of grounding switch | S | 4 | |
| 8 | Rated short withstand current (peak) of grounding switch | KA | 50 | |
| 9 | Rated insulation level | 1min power frequency withstand voltage (effective value) | KV | (phase-phase, phase-earth)42; (fracture) 48 |
| Lightning impulse withstand voltage (peak) | KV | phase-phase, phase-earth)75; (fracture) 85 | ||
| 10 | Rated SF6 pressure (20°C gage pressure0 | Mpa | 0.04 | |
| 11 | SF6 leakage rate per year | 1% | ||
| 12 | Protection degree | IP3* | ||
Sichuan Jinhuili Electric Co., Ltd. is specialized in distribution automation, power quality, energy efficiency management of the main products and services; The products include high and low voltage power distribution equipment, uninterruptible UPS power supply, emergency power supply, DC power supply, complete sets of intelligent control equipment, solar photovoltaic power generation, energy storage management, operation and maintenance and other comprehensive automation.
The company is located in Chengdu, Sichuan Province, China, covers an area of more than 10,000 square meters, has a large number of outstanding management personnel, senior engineers and power professional and technical personnel, has been awarded by the government and departments "civilized private enterprise", advanced private enterprise, scientific and technological innovation enterprise, contract-respecting, trustworthy units and other honorary titles.
