Solar PV DC SPD 1000V 1200V 1500V Pluggable 40kA 24dc Surge Arrester for Panel


protection device. Adopted high temperature and resistant flame retardant plastic shell, it is dedicated to the lightning protection of pv DC power distribution system. With features of good sealing, beautiful appearance, easy installation, dust-proof,anti-corrosion and flame retardant, it can work stably under the harsh environment. This product is used for lightning protection of DC power distribution equipment, such as PV combiner box, PV DC power distribution cabinet and grid tie inverter. The lightning protection mode is Positive-PE, Negative-PE.
system.



Technical Parameter | ||
Product Name | Photovoltaic Surge Protective Device | |
Item | DKG-20 | |
SPD Type | One Port (Parallel) | |
One Port (Parallel) | PV DC Power Distribution System | |
Maximum Continuous Operating Voltage Uc | DC1200Vand DC1500V Optional | |
Rated Voltage Un | DC1000V | |
Nominal Discharge Current In(8/20μs) | 20kA | |
Maximum Discharge Current Imax(8/20μs) | 40kA | |
Voltage Protection Level Up | <3.5kV | |
Leakage Current | ≤30μA | |
Response time tA | ≤10ns | |
Indication Method | Indication Window: turns red when it breaks down. | |
Maximum Wiring Connection Range | BVR25 mm2 | |
Method of Installation | 35mm Din Rail Mounted | |
Material of Shell | PA6 | |
Flame Retardant Rating of Outer Shell | UL94-V0 | |
Protection Level of Outer Shell | IP20 | |
Working Temperature | -25℃~+70℃ | |
Relative Humidity | ≤ 95%RH | |
Installation Location | Front end of equipment to be protected | |
Dimension(mm) | 54*91*68 | |
Protection Mode | +-PE,--PE | |





A1: CNAS National Laboratory, Certifications of ISO9001, ISO14001, OHSAS18001 and CE.
Q2: Could you provide OEM/ODM service for us?
A2: Yes, OEM and ODM are both acceptable.
Q3: Could I have a sample or small order first for testing?
A3: Of course, sample order and small order are acceptable, especially for new customers under certain condition.
Q4: Is there a discount for larger orders?
A4: For new customers, there is a small discount, but when the value of the order is increased, we will provide a larger
discount.For previous customers, we are happy to provide a discount for your loyalty.
Q5: What's the MOQ for OEM?
A5: 5 pcs for sample order, 200 pcs for mass order.
Q6: How about warranty?
A6: Normally it is 2 years. Also it may depend on the actual situation.
Q7: What's your delivery time?
A7: 3-15 days after receipt of the payment(depend on the quantity), please contact us for final confirmation.
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