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30+ Years SPD Factory Telebahn 320V 440V 230V 400V AC 5kA T3 Surge Lightning Protector Arrester for 3 Phase Power Supply System
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Technical Data
|
Type |
BT D 230 3N RM |
|
Nominal a.c. voltage [UN] |
230V/400V( 50/60Hz ) |
|
Rated voltage (max. continuous a.c. voltage) [Uc] |
320V/440V( 50/60Hz ) |
|
Art.No.(article number) |
820330 |
|
Nominal current [IL] |
16A |
|
According to EN 61643-11, IEC 61643-11 |
Type3 / Class III |
|
Nominal discharge current (8/20μs)(L-N) [In] |
3kA |
|
Nominal discharge current (8/20μs)(L+N-PE) [In] |
5kA |
|
Combination wave[Uoc](L-N)[Uoc] |
6kV |
|
Combination wave[Uoc](L/N-PE)[Uoc] |
10kV |
|
Degree of Protection |
IP 20 |
|
Voltage protection level (L-N) [Up] |
≤ 1.15kV |
|
Voltage protection level (L/N-PE) [Up] |
≤ 1.5kV |
|
Response time(L-L) [tA] |
≤ 25ns |
|
Response time(L-PE) [tA] |
≤ 100ns |
|
Max. back up fuse [F] |
16A gL/gG |
|
Short circuit withstand capability at max. back up fuse |
6kArms |
|
Operating temperature range [Tu] |
-40°C...+80°C |
|
Cross-sectional area |
0.5mm2 ~ 0.6mm2 solid / 4 mm2 flexible |
|
Mounting on / Orientation for normal installation / Remote terminal |
35mm DIN rail / In door / 1 |
| Enclosure material | Purple thermoplastic, UL94-V0 |
| Dimension |
Single-phase,1.5mods |
|
Certification |
CE(LVD,EMC), RoHS |
|
Type of remote signalling contact , Operating state / Failure indication |
Break contact, Green / Red |
|
Switching capacity[a.c.] |
250V/0.5A |
|
Swithcing capacity[d.c.] |
250V/0.1A; 125V/0.2A;75V/0.5A |
|
Warranty period |
3 Years |
Highlight Features
1. Green light indicates normal and red indicates fault.
2. Three phase protection and with thermal diaconnectors.
3.Remote signalling connector for fault indication.
Summary
BT D 230 3N RM(820330) is for installation at LPZ 1-2 or higher, protecting low voltage equipment from surge damage. Applied in modular SPD Class III (Class D) for three phase power supply system. Designed according to IEC 61643-11/ EN 61643-11 / GB / T 18802.11.
