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Product introduction:
BT PBM100 385 RM/4P is designed to protect low voltage devices from surge damage, mainly used in power supply system such as power distribution room, distribution cabinet and other important power supply system, For installation at LPZ 0B -2 or higher, specially designed for TN-S system. Applied in SPD Class I (Class B) for various power supply system of lightning current surge protection. Designed according to IEC 61643-1/GB 18802.1.
Main character:
1. Three-phase protection for TN-S system
2. Pluggable module, high discharge capacity, quick response
3. Double thermal disconnection devices, providing more reliable protection
4. Multifunctional connection for conductors and busbars.
5. Green window will change when fault and also provide remote alarm control at the same time
Parameters:
Type | BT PBM100 385 RM/4P | |
Art.-No. | 800 924 | |
Rated voltage (max. continuous voltage) | Uc | 385V~ (L-N) |
Max. discharge current (8/20µs) | Imax | 100kA(L-N) |
Voltage protection level | Up | ≤2.2kV (L-N) |
Response time | tA | ≤25ns (L-N) |
Max. backup fuse (L) | 200A gl/gG | |
Max. backup fuse (L-L') | 125A gl/gG | |
Operating temperature range | Tu | -40°C...+80°C |
Cross-sectional area | 35mm2 solid/50mm2 flexible | |
Mounting on | 35mm DIN rail | |
Enclosure material | Purple (module)/light gray (base) thermoplastic, UL94-V0 | |
Dimension | 8 mods | |
Type of remote signaling capacity | Switching contact | |
Switching capacity | AC:250V/0.5A;DC:250V/0.1A;125V/0.2A;75V/0.5A | |
Cross sectional area for remote signaling contact | Max. 1.5mm solid/flexible | |
Test standards | YD/T 1235.1; GB 18802.1; IEC 61643-1 | |
Certification | CE (LVD, EMC) |
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