Type 2 DC Surge Protection
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Residential Surge Protection Device 600V 2P T2| LKX-PV
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Model Meaning
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Product principle and working conditions
1.Meets Class Ⅱ (8/20μs) SPD tests
2. Based on zinc oxide technology
3. Using 34S MOV, the maximum will be up to 8/20μs 40kA
4. No power frequency continuous flow
5.The operating environment temperature is -40°C~+80°C
6. Remote signaling function is optional.
7. When product falls, the green window turns to red and remote signaling provides remote alarm function
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Technical parameter details
| POLE | 2P/2+0 | ||||
| Technology | MOV(Metal Oxide Varistors) | GDT | |||
| Protection mode(s) | L-PE/N-PE | NPE | |||
| Nominal voltage (A.C.) [Un] | 220v | 300V | 380V | 400V | 225V |
| Max.continuous operating voltage (D.C.) [Ucpv] | 275V | 320V | 385V | 420V | 225V |
| Nominal discharge current(8/20μs) [In] | 20kA | 20kA | |||
| Max.discharge current (8/20μs) [lmax] | 40kA | 40kA | |||
| Protection level [Up] | ≤1.5kV | ≤1.6kV | ≤1.8kV | ≤2.0kV | ≤1.5kV |
| Response time [tA] | ≤25ns | ||||
| Temporary overvoltage(TOV) withstand - 5 sec [Ut] | 335V | 440V | 440V | 620V | 335V |
| Admissible short-circuit current [lsccr] | 25kA | ||||
| Max, backup fuse | 63AgL/Gg | ||||
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Mechanical Data
| Mechanical Data | ||||
| Current | AC system | |||
| SPD configuration | Single/Three phase | |||
| Pluggable | Available | |||
| Mounting | 35mm DlN rail | |||
| Housing material | Thermoplastic,UL 94 V-O | |||
| Operating temperature | -40℃...+80℃ | |||
| Protection rating | IP20 | |||
| Remote Signaling | Green/Red | |||
| Wiring for remote signaling | Optional | |||
| Max.Voltage/Current for remote signaling | Max 1.5mm solid/flexible | |||
| Standards compliance | 250V/0.1A;125V/0.2A;75V/0.5A | |||
| Certification | CE,CB,RoHS,TUV | |||
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Outer appearance and installation dimensions
22.We have constructed strong and long co-operation relationship with an enormous quantity of companies within this business in Kenya and overseas. Immediate and specialist after-sale service supplied by our consultant group has happy our buyers. Detailed Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Kenya for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
23.We adhere to client 1st, top quality 1st, continuous improvement, mutual advantage and win-win principles. When cooperation together with the customer, we provide shoppers with the highest high-quality of service. Established good business relations using the Zimbabwe buyer inside the business, we've got established own brand and reputation. At the identical time, wholeheartedly welcome new and old prospects to our company to go to and negotiate small business.
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Installation considerations
1. Prior to installation, make sure the power supply is turned off. Working on live equipment is strictly forbidden.
2. A fuse or circuit breaker should be connected in series upstream of the surge protector for added safety.
3. Refer to the wiring diagram for proper installation. Connect DC+ to the positive terminal, DC- to the negative terminal, and PE to the grounding wire. Ensure correct polarity to prevent wiring errors. Once installed, turn on the circuit breaker (or fuse) and verify normal operation.
4. Once installed, securely mount the module and confirm that the surge protector is operating as intended.
5. Periodically check the surge protector and monitor the fault indicator. A red fault indicator or an alarm signal from the remote terminal means the surge protector has failed and must be repaired or replaced immediately.
6. For parallel-connected surge protectors, ensure proper parallel wiring. Use short, thick, straight, and securely fastened cables for optimal performance.