Basic Info.
Model NO.
BT P BCM12.5 320 RM/4P
Type
Power Source Arrester
Structure
Zinc Oxide Arrester
Installation
Parallel Arrester
Operation Voltage
Low Voltage
Certification
ROHS, ISO9001, Ce
Transport Package
in Cartons
Specification
55*32*27cm/carton size
Product Description
Summary:
For installation at LPZ 0A-2 or higher, protecting low voltage equipment from surge damage. Applied in modular SPD Class I+II (Class B+C) for three-phase TN-S (TNC-S) power supply system. Designed according to IEC 61643-11/EN 61643-11/GB18802.11.
Main Character:
• Pluggable module, for three-phase TN-S ( "4-0" circuit) system
• High discharge capacity, quick response
• Double thermal disconnector devices, providing more reliable protection
• Green windows will change to red when fault and also provide remote alarm control at the same time
Technical data:
Type | BT P BCM12.5 150 RM/4P | BT P BCM12.5 275 RM/4P | BT P BCM12.5 320 RM/4P | BT P BCM12.5 385 RM/4P |
Nominal voltage [UN] | 120V240V AC | 230V400V AC | 230V400V AC | 230V400V AC |
Rated voltage (max. continuous voltage) [Uc] | 150V AC | 275V AC | 320V AC | 385V AC |
Total Lightning impulse current (10/350) [Iimp] | 50kA | 50kA | 50kA | 50kA |
Lightning impulse current (10/350) [Iimp] | 12.5kA | 12.5kA | 12.5kA | 12.5kA |
Nominal discharge current (8/20) [In] | 15kA | 25kA | 25kA | 25kA |
Max. discharge current (8/20) [Imax] | 40kA | 50kA | 50kA | 50kA |
Voltage protection level at In [Up] | ≤ 1.0kV | ≤ 1.3kV | ≤ 1.5kV | ≤ 1.8kV |
Response time [tA] | ≤ 25ns | ≤ 25ns | ≤ 25ns | ≤ 25ns |
Follow current extinguishing capability at Uc | 100Arms |
Max. back up fuse [F] | 125A gL/gG |
Operating temperature range [Tu] | -40°C...+80°C |
Cross-sectional area | 1.5mm2 ~ 25mm2 solid /35mm2 flexible |
Mounting on | 35mm DIN rail |
Enclosure material | Light grey thermoplastic, UL94-V0 |
Dimension | 4 mods |
Test standards | IEC 61643-11; EN 61643-11; GB18802.11 |
Certification | CE (LVD, EMC) |
Type of remote signalling contact | Switching contact |
Switching capacity | AC:250V/0.5A; DC:250V/0.1A;150V/0.2A;750V/0.5A |
Cross-sectional area for remote signalling contact | Max. 1.5mm2 solid / flexible |
Ordering information |
Type | BT P BCM12.5 150 RM/4P | BT P BCM12.5 275 RM/4P | BT P BCM12.5 320 RM/4P | BT P BCM12.5 385 RM/4P |
Art.-No. | 801 421 | 801 422 | 801 423 | 801 424 |
Packing unit | 1pc(s) | 1pc(s) | 1pc(s) | 1pc(s) |
Address:
No. 6, Xiaolin Jinhua Road, Hongqi Town, Jinwan District, Zhuhai
Business Type:
Trading Company
Business Range:
Electrical & Electronics
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.