DG M TT 150 FM, 952 328, DGMTT150FM, 952328, chống sét cấp 2, chống sét nguồn điện cấp 2, Chống sét cấp 2 trên đường điện cho 3 pha 4 dây kiểu TT, DEHNguard DG MOD 150, DEHNguard, DEHNguard DGMOD150, DEHNguard DG MOD NPE
4-pole, modular surge arrester TT and
TN-S systems
With remote signalling contact for control device
(floating changeover contact)
SPD Type 2 according to EN 61643-11
High capacity varistor technology
Base part with plug-in protection modules
Easy exchange of protection modules with module
release button
Max. continuous voltage: 150 V a.c.
Voltage protection level: <= 0.7 kV
Nominal discharge current: 15 kA
Short circuit withstand capability: 50 kArms
Tested for vibration and shock-proofness
according to EN 60068-2
Sinus vibration: 5 g (11 Hz – 200 Hz)
4 g (200 Hz – 500 Hz)
Random vibration: 1.9 g (5 Hz – 500 Hz)
Schock: 30 g
Energy-coordinated according to IEC 62305-4 with SPDs Type 1 and Type 3 of the Red/Line family
Control: Thermo Dynamik Control
Operating state and fault indication:
Protection module coding
Multifunctional terminals for connection
of conductors and busbars
DIN rail mounted device according to DIN 43880, 4 mods.
delivery and installation.
Brand: DEHN + SÖHNE
Type: DG M TT 150 FM
Part No.: 952328
or equivalent.
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