24 kV Junction box, rectangular

MV-Junction boxes

24 kV junction box, rectangular

Article number: CJ2406STxx3RHLNxxxxx
Design: rectangular, MV terminals, cable entry from below
Rated voltage: 24 kV 3 AC
Withstand voltage: 50 kV 3 AC at 50 Hz (1 min)
Rated impulse voltage: 125 kV 3 AC
Rated current: 630 A 3 AC
Short circuit current: 25 kA/s
Frequency: 50 – 60 Hz
Protection class: IP 55, max. IP 66
Ambient temperature: -20 °C up to +45 °C
Material: sheet steel, stainelss steel AISI 316L
Material sealing: EPDM, silicone on request
Wall thickness: 3 mm
Cover: with heavy duty hinges and lock
Surface treatment: powder coated, RAL 3020 (red)
Dimensions (W/H/D): 1000 x 1150 x 500 mm
Dimensions optional side box (W/H/D): 240 x 170 x 90 mm
Air pressure: < 1000 m over sea level
Condensation protection: M25×1,5 breather & drainer
Cable installation: cable gland or splitted cable entry system
Optionally: side box, heater, 3-phase voltage indicator, microswitch
Configuration with connector / FO: on request, pre-installed and pre-finished
Bursting disc: on request
Arc lighting test: on request
Standards: IEC 62271-200, CEI 17-6; CEI EN 62271-200