11 kV Ex e Junction box, rectangular

MV-Junction boxes

11 kV Ex e junction box, rectangular

Article number: CJ1106EExx3RHLNxxxxx
Design: rectangular, MV terminals, cable entry from below
Rated voltage: 11 kV 3 AC
Withstand voltage: 28/50 kV 3 AC bei 50 Hz (1 min)
Rated impulse voltage: 95 kV 3 AC
Rated current: 630 A
Short-circuit current: 25 kA/s
Frequency: 50 – 60 Hz
Protection class: IP 66
Ambient temperature: -50 °C up to +50 °C
Material: sheet steel, Edelstahl AISI 316L
Material sealing: silicone
Wall thickness: 3 mm
Cover: with heavy duty hinges and lock
Surface treatment: powder coated, standard RAL 3020 (red)
Dimensions (W/H/D): 650 x 800 x 410 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 Ex e breather & drainer
Cable installation: Ex e cable gland or splitted Ex e cable entry system
Optionally: side box, Ex e heater
Standards: EN 60079-0, EN 60079-7, EN 60079-30, EN 60079-31, IEC EN 62217-200:2013
Ex marking: 2014/34/EU
I M2 Ex eb I Mb
II 2G Ex eb IIC T4 Gb
II2D Ex tb IIIC T135°C Db