40KA 56vdc Surge Protection Device For DC Power Supply System
Performance characteristics:
Adopt the latest thermal separation technology, built-in thermal protection, automatic separation device for short-circuit failure, completely avoid fire;The core components adopt internationally well-known brands, with excellent performance, stable and reliable work;
• Type 2 DC Power Surge Protector.
• With working indication window.
• Available in Voltages 12 to 130V dc.
• Module and 35mm din rail mounting.
• Designed and manufactured according to IEC61643 standard.
The main parameters:
Operating Voltage : 24V DC
Nominal discharge current In(8/20μs): 20kA
Maximum discharge current Imax (8/20μs): 40kA
Combination method: +/PE,-/PE
Response time: ≤25ns
Working environment: -40℃~+80℃
Installation method: rail installation
Place of Origin: Dongguan
Qualification certification: CE, FCC, ROHS, product test report, Pacific Product Insurance, etc.
Test standard: IEC 61643-1:2005; GB 18802.1-2011 Low Voltage Surge Protector (SPD) Part 1 Surge Protector for Low Voltage Distribution System-Performance Requirements and Test Methods
Scope of application:
This product is a special lightning surge protector for DC systems, suitable for 12V DC power supply systems.
| | DC Surge Protection Device |
| SPD classification according to EN61643-11 | Type 2 |
| SPD classification according to IEC61643-11 | Class II |
| Applicable Power Supply System | DC Power Supply System |
| Nominal voltage Un | DC 24V |
| Max. continuous operating voltage Uc | DC 56V |
| Nominal discharge current (8/20us) In | 20kA |
| Maximum Discharge Current (8/20µs) Imax | 40kA |
| Leakage Current | ≤20uA |
| Voltage protection level Up | ≤600V |
| Response time tA | ≤25ns |
| Operating temperature range Tu | -40℃-80℃ |
| Relative Humidity | ≤95%RH |
| Operating state / fault indication | green / red |
| Cross-section area (Min.) | 2.5mm2 |
| Cross-section area (Max.) | 16mm2 |
| Protection Mode | "+"-PE, "-"-PE |
| For mounting on | 35mm Din rail |
| Enclosure material | Thermal plastic UL94-V0 |
| Degree of protection | IP20 |
| Remote Alarm Function | Optional
|
More application
• Suited for use with telecommunication lines, data lines or industrial buses.
• Suitable for lightning protection of 12, 24, 48, 110V DC and broadcast line.
• Used for DC electrical distribution system, DC circuit of machine-room, DC electrical distribution
cabinet, Equipment with DC power.
FAQ
Q: Can I get some samples?
A: Yes, Sample orders welcomed.
Q: Can I use my own Logo or design on goods?
A: Yes, Customized logo and design on mass production are available.
Q:What is the delivery time?
A: 3 days for samples, 7-15 days for mass production.
Q: What is the payment term?
A: T/T, L/C at sight, West union , Paypal, etc.
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56V DC Surge Protection Device 40KA For DC Electrical Distribution System Images
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