Basic Info.
Model NO.
BT 5L CM 275/40 3+1
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
Product Description:
Adopting Class II SPD to combine "3+1" circuit, protecting low voltage equipment from surge damages, applied in TT system, designed according to IEC61643-1/GB 18802.1
Main character:
1. Green light indicates normal and red light indicates fault for operation
2. Built-in circuit breaker, and thermal disconnection device, when the fault occurred, the thermal disconnection device will cut off the SPD from the power net, the green window will change
3. Impulse counter function, recording the lightning events
4. External wiring terminal, easy for connection, suitable for indoor application
Technical data:Type | BT 5L CM 275/40 3+1 | BT 5L CM 385/40 3+1 |
Norminal a.c voltage Un | 230V/400V | 230V/400V |
Rated voltage (max.continuous a.c. voltage) (L-N) Uc | 275V | 385V |
Rated voltage (max. continuous a.c. voltage) (N-PE) Uc | 255V | 255V |
Nominal discharge current (8/20) In | 20kA (L-N) 40KA (N-PE) | 20kA (L-N) 40KA (N-PE) |
max. discharge current (8/20) [Imax] | 40kA (L-N) 65KA (N-PE) | 40kA (L-N) 65KA (N-PE) |
Voltage protection level at In [Up] | ≤ 1.25kV (L-N) ≤1.5KV (N-PE) | ≤ 1.25kV (L-N) ≤1.5KV (N-PE) |
Response time [tA] | ≤ 25ns | ≤ 25ns |
Operating temperature range [Tu] | -40°C...+80°C |
Cross-sectional area | 1.5mm2 ~ 25mm2 solid / flexible |
Mounting on | 4 x 4.5 screws |
Enclosure material | Metal |
Test standards | IEC 61643-11; EN 61643-11; GB 18802.11 |
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 5L CM 275/40 3+1 | BT 5L CM 385/40 3+1 |
Art.-No. | 840 884 | 840 888 |
Packing unit | 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.