7,2 kV Junction box

MV-Junction boxes

7,2 kV junction box

Article number: CJ0725STxx3RHLN1xxxx
Rated voltage: 7,2 kV 3 AC
Withstand voltage: 20 kV at 50 Hz (1 min)
Rated impulse voltage: 60 kV
Rated current: 250 A
Frequency: 50 – 60 Hz
Protection class: IP 65
Ambient temperature: -20 °C to +45 °C
Material: sheet steel, AISI 304, AISI 316L, AISI 316Ti on request
Material sealing junction box: EPDM, silicone on request
Wall thickness: 3 mm
Cover: with heavy duty hinges and lock
Surface treatment: powder coated, RAL 3020 (red)
Dimensions main box (W/H/D): 650 x 480 x 263 mm
Dimensions side box (W/H/D): 270 x 160 x 80 mm
Cable clamping range: 48 – 98 mm with splitted sealing system
Side box: outside positioning
High voltage indicator: on request
Heater: on request
Breather & drainer: 1 piece
Bursting disc & arc lighting test: on request
Air pressure: < 1000 m over sea level