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
Product introduction
Summary:
BS 4RK SDD… is installed at LPZ 0A-2 or higher, or protection for four unearthed single lines with common reference potential, applied in measuring and controlling system, providing coarse and fine protection. Designed according to IEC 61643-21; GB 18802.21; YD/T 1542.
Main character
Small size, only 7mm wide module
Provide protection for max. four lines
High discharge capacity, low voltage protection level
Connected to earth by DIN rail or earth terminal.
Application
BS 4RK SDD… is used in industry controlling system, measuring system and controlling devices and so on. Application environment
Temperature: -40ºC...+80ºC
Relative humidity: ≤ 95% (25°C)Technical dataModel No | BS 4RK SDD 5 | BS 4RK SDD 24 |
Art.-No. | | 611 035 | 611 038 |
Nominal voltage | UN | 5V - | 24V |
Rated voltage (max. continuous voltage) | UC | 6V - /4.2V - | 33V - / 23.3V - |
Nominal current IL | IL | 1 A | 0.75 A |
Lightning Impulse current (10/350) | Iimp | 2.5KA (per line), 10KA(total) |
Nominal discharge current (8/20) | In | 20kA (total) |
Voltage protection level at Iimp | UP | ≤ 25V (line-line) ≤ 550V (line-PG) | ≤55V (line-line) ≤ 550V (line-PG) |
Voltage protection level at 1kV/us | UP | ≤ 9V (line-line) ≤ 550V (line-PG) | ≤ 45V (line-line) ≤ 550V (line-PG) |
Series impedance per line | R | 1Ω | 1.8Ω |
Transmission frequency | FG | 1MHz (line-line) | 5.7MHz (line-line) |
Capacitance | C | ≤ 5.4nF (line-line) ≤16pF (line-PG) | ≤ 1.0nF (line-line) ≤ 16pF (line-PG) |
Operating temperature range | | -40ºC...+80ºC |
Cross sectional area | | 0.08mm2 -4mm2 solid/2.5mm2 flexible |
Mounting on | | 35mm DIN rail |
Enclosure material | | Orange thermoplastic, UL94-V0 |
Test standards | | IEC 61643-21; GB18802.21; YD/T 1542 |
Certification | | CE (LVD, EMC) |
|
FAQ
Q: Are you a factory or a trade company?
A: We are the factory.
Q: Where are your products distributed?
A: Our products are distributed all over the world, Main market are Europe, North America, the United Arab Emirates, Africa and so on.
Q: Can I have a sample?
A: Yes, but according to our company's policy, we provided free samples, while you should pay the freight fee; the sample can be delivered by TNT/DHL/UPS/FEDEX.
Q: Which port is the nearest from you?
A: Guangzhou port or Shenzhen Port or Hong Kong port.
Q: What's your lead time?
A: Sample lead time: 3~5 working days. Mass production: usually 10~30days.
For big orders, honestly, it depends on the order quantity and designs.
Q: When can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry as priority.
Q: Can you do the design for us?
A: Yes, we have a professional team having rich experience in molding design, electrical system developing and manufacturing. Please just tell us your ideas and we will help you to carry out your ideas into a perfect artwork. You can pay for the molding fee and own the mold by yourself or we can cooperate on the molding.
Q: OEM & ODM are accepted or not?
A: OEM&ODM are welcome.
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.