Shenzhen LLH Electrical Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 5000-10000 pieces/mouth |
| Delivery Time | 7-15 days |
| Packaging Details | box |
| Model | SLV 220-10 / SLV 220-20 |
| SPD Type | T2、T3 (IEC 61643.11) |
| Nominal Operating Voltage (Un) | 220Vac(50Hz) |
| Maximum Continuous Operating Voltage (Uc) | 320Vac(50Hz) |
| Nominal Discharge Current (In) | 5kA/10kA |
| Maximum Discharge Current (Imax) | 10kA/20kA |
| Voltage Protection Level (Up) | ≤800V/ ≤1kV |
| Load Current (IR) | 5A |
| Brand Name | LLH |
| Model Number | SLV 220-10 |
| Place of Origin | Guangdong Province.China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 5000-10000 pieces/mouth |
| Delivery Time | 7-15 days | Packaging Details | box |
| Model | SLV 220-10 / SLV 220-20 | SPD Type | T2、T3 (IEC 61643.11) |
| Nominal Operating Voltage (Un) | 220Vac(50Hz) | Maximum Continuous Operating Voltage (Uc) | 320Vac(50Hz) |
| Nominal Discharge Current (In) | 5kA/10kA | Maximum Discharge Current (Imax) | 10kA/20kA |
| Voltage Protection Level (Up) | ≤800V/ ≤1kV | Load Current (IR) | 5A |
| Brand Name | LLH | Model Number | SLV 220-10 |
| Place of Origin | Guangdong Province.China | ||
| High Light | T2 Spd Surge Protection Device ，220V Spd Surge Protection Device ，Whole Home Surge Protector 5kA | ||
| Product features |
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● Full mode protection
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● Large flow capacity and super low residual pressure
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● No leakage current, no afterflow
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● Suitable for LPZ 2-3 and subsequent lightning protection zones, used for lightning protection of final level equipment in AC power supply systems, and a fine lightning arrester installed in series at the front level of the equipment.
|
Product Specification
| Standards | IEC 61643.11 |
| SPD type | T2,T3 |
| Models |
SLV 220-10 SLV 220-20 |
| Nominal operating voltage Un | 220Vac(50Hz) |
| Maximum continuous operating voltage Uc | 320Vac (50Hz) |
| Nominal discharge current (8/20μs)In | 5kA/10kA |
| Maximum discharge current (8/20μs) Imax | 10kA/20kA |
| Voltage protection level In@Up | ≤800V/≤1kV |
| L-N,L-E,N-E(3kA&6kV) Uoc | ≤650V |
| Response time tA | ≤25ns |
| Load current IR | 5A |
| Protection Circuit | L-N,L-E,N-E |
| Installation method | DIN Rail 35mm |
| Screw torque | 1N*m |
| Strip length | 10mm |
| Wiring cross-sectional area | 0.75mm²-2.5mm² |
| Product size | 90mmx36mmx60mm |
| Shell material and flame retardant grade | Mineral nylon PA6, V0 |
| Installation position | Indoor |
| Degrees of protection provided by enclosure | IP20 |
| Temperature range | -40℃…+80℃ |
| Humidity range | Relative humidity ≤ 95% (max 40 ℃) |
●This product is a final-level protector, should be installed as close as possible to the protected equipment (distance ≤5m).
●Use wiring with cross-sectional area 0.75mm²-2.5mm² and tighten screws to 1N·m torque.
●Ensure reliable grounding with ground resistance ≤4Ω to guarantee protection effect.
●Do not exceed the maximum load current (5A) to avoid overheating or equipment damage.
●Replace the SPD immediately if it fails to protect equipment or shows signs of physical damage.
●Avoid using in environments with high temperature, humidity, or strong electromagnetic interference.
FAQ
Q1: What is the load current capacity of SLV 220-10/SLV 220-20?
A1: The maximum load current is 5A, suitable for low-power sensitive equipment and electronics.
Q2: Can it be used for DC power systems?
A2: No, this model is specifically designed for AC 220Vac systems. For DC applications, choose dedicated DC SPD models.
Q3: What is the difference between SLV 220-10 and SLV 220-20?
A3: The core difference is discharge current: SLV 220-10 has In=5kA/Imax=10kA, while SLV 220-20 has In=10kA/Imax=20kA.
Q4: Is the product compatible with smart home systems?
A4: Yes, its compact size and low leakage current make it suitable for integration into smart home control systems.
Q5: How to test if the SPD is working normally?
A5: Use a surge generator to simulate transient overvoltage; if the SPD diverts the surge current and limits the voltage to the specified level, it is working normally. Regular visual inspection of the product (no physical damage) is also recommended.
Company Details
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
1000000-10000000
Employee Number:
20~100
Ecer Certification：
Verified Supplier
Shenzhen Leilihai Electric Co., Ltd We are a high-tech enterprise that integrates the research and development, manufacturing, sales, and installation services of lightning protection devices and lightning protection system supporting products. The company has successively passed the German TUV cer... Shenzhen Leilihai Electric Co., Ltd We are a high-tech enterprise that integrates the research and development, manufacturing, sales, and installation services of lightning protection devices and lightning protection system supporting products. The company has successively passed the German TUV cer...
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