Basic Info.
Type
Signal Type Arrester
Operation Voltage
Low Voltage
Material
Plastic and Steel
Certification
ROHS, ISO9001, Ce
Transport Package
in Cartons
Specification
55*32*27cm/carton size
Product Description
Summary:
For installation at LPZ 0B-2 or higher, or directly at the upstream near the protected devices. Provide protection for protecting 2 single lines sharing a common reference potential and high-frequency transmissions without galvanic isolation. Designed according to IEC 61643-21, EN 61643-21, GB 18801.21.
Main Character:
• For mounting on the 35mm DIN rail
• Composed by two parts: the base and the protection module
• The signal will not be disconnected when replacing the module
• High discharge capacity, low voltage protection level
• Base part with DGT, SG and PG separately protected
Technical data:
Type | BS RKW SHFD 5 | BS RKW SHFD 12 | BS RKW SHFD 24 | BS RKW SHFD 48 |
Nominal voltage d.c. [UN] | 5V | 12V | 24V | 48V |
Rated voltage (max. continuous d.c. voltage) [Uc] | 6V | 15V | 26V | 55V |
Rated voltage (max. continuous a.c. voltage) [Uc] | 4.2V | 10.6V | 19V | 39V |
Nominal current [IL] | 1.0A | 1.0A | 1.0A | 1.0A |
Nominal discharge current (8/20) (per line) [In] | 5kA | 5kA | 5kA | 5kA |
Nominal discharge current (8/20) (total) [In] | 10kA | 10kA | 10kA | 10kA |
Voltage protection level at In (L-L/L-PG) [Up] | ≤ 26V | ≤ 45V | ≤ 67V | ≤ 100V |
Voltage protection level (SG-PG) [Up] | ≤ 500V | ≤ 500V | ≤ 500V | ≤ 500V |
Voltage protection level at 1kV/us (L-L/L-PG) [Up] | ≤ 11V | ≤ 38V | ≤ 47V | ≤ 75V |
Voltage protection level at 1kV/us (SG-PG) [Up] | ≤ 600V | ≤ 600V | ≤ 600V | ≤ 600V |
Transmission range [F] | 100MHz | 100MHz | 100MHz | 100MHz |
Series impedance (per line) [R] | 1.0 ohm | 1.0 ohm | 1.0 ohm | 1.0 ohm |
Capacitance (L-L) [C] | ≤ 25nF | ≤ 25nF | ≤ 25nF | ≤ 25nF |
Capacitance (L-PG) [C] | ≤ 16nF | ≤ 16nF | ≤ 16nF | ≤ 16nF |
Response time [tA] | ≤ 1ns | ≤ 1ns | ≤ 1ns | ≤ 1ns |
Operating temperature range [Tu] | -40°C...+80°C |
Cross-sectional area | 0.08mm2-4mm2 solid / 2.5mm2 flexible |
Mounting on | 35mm DIN rail |
Enclosure material | Orange thermoplastic, UL94-V0 |
Dimension | 92 x 12 x 64.5 (mm) |
Test standards | IEC 61643-21; EN 61643.21; GB 18802.21 |
Certification | CE, Rohs, ISO9001:2015 |
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.