| Type: | Power Source Arrester |
|---|---|
| Structure: | Zinc Oxide Arrester |
| Installation: | Parallel Arrester |
| Application: | AC/DC System |
| Size: | Small |
| Operation Voltage: | Low Voltage |
| Samples: |
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| Customization: |
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To meet the needs of new energy industries such as photovoltaic and energy storage, our company has launched the DC surge protector CDYNEZ product. The maximum sustainable working voltage of this specification product can reach DC1500V, and it can withstand a maximum discharge current of 40kA, which can better ensure the safety of the optical storage and distribution system. This product meets the requirements of CQC, CE, and RoHS (optional)
| Main characteristics | |
| Compliant with standards | GB/T18802.31 |
| Test category | II |
| Maximum discharge current Imax | 40kA |
| Nominal discharge current In | 20kA |
| Maximum continuous working voltage Uc | DC 1500V |
| Voltage protection level Up | 4.5kV |
| Recommended backup fuse (gL) / circuit breaker | 80A gL/40A |
| Number of poles | 2P (width 54mm) |
| Other characteristics | ||
| Work instruction window | Display working status through electronic indication window | |
| Green | Display working status through electronic indication window Normal working state |
|
| Red | Internally damaged, needs to be replaced | |
| Remote indication function | Contact | Remote indication of working status through remote signaling contacts 11 common terminal, 12 normally open, 13 normally closed. When SPD malfunctions, the 12 normally open contacts close and the 13 normally closed contacts open, emitting an alarm signal |
| Working voltage | ≤ 125V | |
| Maximum switching current | ≤ 1A | |
| Wiring capacity | 0.5... 1.5 mm² | |
| IP protection level | IP20 | |
| Response time | 25 ns | |
| Wiring capacity | Hard wire: 35mm² Flexible wire: 2.5-25mm² |
|
| Recommended values for connecting L/N wires | ≥ 6mm² | |
| Recommended values for grounding wires | ≥ 10mm² | |
| Product series | Max. discharge current Imax | Number of poles | Max. continuous operating voltage | Accessory |
| CDYNEZ | 40 | 2 | M | |
|
40: 40kA | 2: 2P | M: DC1500 V | Default: No YX: Remote signalling accessory |
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