Chauncey DFW-35 / 630A outdoor high-voltage cable branch boxes offer continental dimensions

Chauncey DFW-35 / 630A outdoor high-voltage cable branch box Continental offer continental dimensions 35KV cable distribution boxes: European cable distribution boxes are widely used in power in recent years in the cable distribution network systems engineering equipment, its main feature is two-way door, use wall bushing as the connection busbar, with a small length, cable clearly arranged, three-core cable does not require the large span crossing and other notable features. Their use of cable joint in line with DIN47636 standards. Generally the rated current of 630A bolted connection cable connector. Adapt to the environment: temperature: maximum temperature: + 40 ℃, the lowest temperature of -30 ℃. Winds: Pretty 34m / s (not more than 70Pa) humidity: daily average relative humidity less than 95%; average monthly relative humidity less than 95%. Earthquake: horizontal acceleration is not greater than 0.4m / s2, the vertical acceleration is not greater than 0.15m / s2. Installation Location tilt: not more than 3 °. Installation environment: the ambient air pollution is not obvious corrosive, flammable gas, vapor, etc., the installation site without severe shock. NOTE: Add this product goes beyond the conditions specified, please consult with the company. Technical parameters: Rated voltage 35KV Rated current: 630A dynamic current: 50KA / 0.3S thermal current: 20KA / 3S 1 minute power frequency withstand voltage: 80KV 15 分钟 DC voltage: 125KV lightning impulse withstand voltage: 185KV housing protection rating : IP33 Chauncey DFW-35 / 630A outdoor high-voltage cable branch boxes offer continental dimensions