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380V 385V 400V AC 20kA 40kA T2 3P KEMA Low Voltage 3 Phase Surge Protection SPD for Whole House
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Technical data
|
Type |
BT PCM TNC 275 RM |
BT PCM TNC 385 RM |
|
According to IEC 61643-11/EN 61643-11 |
Class II (class 2/C) / Type 2 |
|
|
System mode |
3 Phase TN-C System (“ 3+0 " circuit) |
|
|
Art.-No. |
810829 |
810830 |
|
Nominal voltage [UN](50/60Hz) |
230V/400V |
230V/400V |
|
Rated voltage (max. continuous voltage) [Uc] (50/60Hz) |
275V |
385V |
|
Nominal discharge current (8/20μs) [In] |
20kA |
20kA |
|
Max. discharge current (8/20μs) [Imax] |
40kA |
40kA |
|
Voltage protection level at In [Up] |
≤ 1.3kV |
≤ 1.8kV |
|
Voltage protection level at 5kA [Up] |
≤ 1.0kV |
≤ 1.35kV |
|
Response time [tA] |
≤ 25ns |
|
|
Operating temperature range [Tu] |
-40°C...+80°C |
|
|
Operating state / Failure indication |
Green / Red |
|
|
Cross-sectional area |
1.5mm2 ~ 25mm2 solid / 35mm2 flexible |
|
|
Mounting on |
35mm DIN rail, EN 60715 |
|
|
Enclosure material |
Red(Purple/Gray,Optional) module / light gray base, thermoplastic, UL 94-V0 |
|
|
Degree of Protection |
IP 20 |
|
|
Number of remote terminals |
1(or Optional) |
|
|
Dimension |
3 mods (54mm wide) |
|
|
Certification |
KEMA-KEUR; CB; CE; RoHS;REACH |
|
|
Compliance |
IEC 61643-11:2011 ; EN 61643-11:2012; GB 18802.1-2011 |
|
|
Type of remote signaling contact |
Switching contact |
|
|
Switching capacity a.c. |
250V/0.5A |
|
|
Switching capacity d.c. |
250V/0.1A, 125V/0.2A, 75V/0.5A |
|
|
Cross-sectional area for remote signaling contact |
Max. 1.5mm2 solid/flexible |
|
Hightlight Features
1. Pluggable module, easy for installation and maintenance.
2. High discharge capacity, quick response.
3. Double thermal disconnector devices, providing more reliable protection.
4. Green window will change when fault and also provide remote alarm control at the same time.
5. Surge protection device has passed KEMA-KEUR certification.
6. Power system frequency:50/60 Hz.
7. Three phase 380V, 400V, 415V, 420V AC system compatible.
8. Recommended backup fuse / MCB 32A.
9. Suitable for TN-C installations.
Summary
BT PCM TNC 385 RM(810830) Power Surge Protector Device is for installation at LPZ 0B-1 or higher, protecting low voltage equipment from surge damage. Applied in modular SPD Class II (Class C) for 3 Phase TN-C("3+0" circuit) power supply system. Designed according to IEC 61643-11:2011 ; EN 61643-11:2012; GB 18802.1-2011.
Other
We have other three-phase AC voltage surge protectors available for you to choose from:
3 Phase 200V-415V AC Surge Protector and 3 Phase 208V-600V AC Surge Protector.
Should you require further information, do not hesitate to reach out to us.
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