Basic Info.
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:
Surge arresters is for installation at LZP OB-1 or higher, mainly used in the main distribution system to protect the connected electronic devices from the transient over voltage on the power supply system. For example, computer, communication, or control equipment, designed according to IEC61643-11/GB 18802.11.
Main character:
1. Surge arresters for Class I+II+III three phase TT/TNS system.
2. All wires (phase line to neutral line, phase line to ground, neutral line to ground full protection mode), voltage protection level is very low.
3. Full protection design, able to handle part of lightning current, protection equipment can continue normal operation.
4. Visual protection status indication, with pre-failure indication and failure indication function
5. Solid housing, base can be used as ultra-low induction grounding metal panel.
6. External wiring terminal and remote alarm terminal, easy for connection.
Technical data:Type | BT 5 L 415 | BT 5L BM 415 RM |
Norminal a.c voltage Un | 230V/400V | 230V/400V |
Rated voltage (max.continuous a.c. voltage) Uc | 280V | 280V |
Transient overvoltage TOV UT | 350V | 350V |
Short-circuit withstand capability Isc | 25KA/50Hz | 25KA/50Hz |
Operating voltage Uo | 346-484V | 346-484V |
Frequency range F | 47-63Hz | 47-63Hz |
Leakage current (to the ground) IPE | <250uA | <250uA |
Indicator circuit current IL | <10mA | <10mA |
Lightning impulse current (10/350) Iimp | | 6.25KA |
Nominal discharge current (8/20) In | 20kA | 20kA |
max. discharge current (8/20) [Imax] | 40kA | 40kA |
Voltage protection level at In [Up] | ≤ 1.2kV | ≤ 1.2kV |
Response time [tA] | ≤ 25ns | ≤ 25ns |
Operating temperature range [Tu] | -40°C...+80°C |
Cross-sectional area | 10mm2 ~ 25mm2 solid / flexible |
Enclosure material | Black metal housing |
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 415 rm | BT 5L BM 415 RM |
Art.-No. | 840 200 | 840 202 |
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.