AC 4P Surge Suppressor 20KA~40KA Surge Protection 320V House Lightning Protective Arrester
AC 4P Surge Suppressor 20KA~40KA Surge Protection Description:
• Electric ratings: 230/400V, AC50/60Hz, 3-phase;
• Surge protective device, plug.
• Standard: IEC/EN 61643-11
• The visual window color said protector working state; green (normal), red (fault).
• Number of poles: 4;
• Hot melt flow double protection.
• Short circuit current: up to 40kA (8/20μs);
AC 4P Surge Suppressor 20KA~40KA Surge Protection Product Details:
| | TY150 40 4P | TY275 40 4P | TY320 40 4P | TY385 40 4P | TY440 40 4P |
| SPD classification according to EN61643-11 | Type 2 | Type 2 | Type 2 | Type 2 | Type 2 |
| SPD classification according to IEC61643-11 | Class II | Class II | Class II | Class II | Class II |
| Max. continuous operating a.c. voltage Uc | 150V | 275V | 320V | 385V | 440V |
| Nominal discharge current (8/20us) In | 20kA | 20kA | 20kA | 20kA | 20kA |
| Max. discharge current(8/20μs) Imax | 40kA | 40kA | 40kA | 40kA | 40kA |
| Voltage protection level Up | ≤0.8kV | ≤1.3kV | ≤1.5kV | ≤1.8kV | ≤2.0kV |
| Voltage protection level 5kA Up | ≤0.6kV | ≤1kV | ≤1.2kV | ≤1.4kV | ≤1.6kV |
| Max. backup fuse | 125A gG | 125A gG | 125A gG | 125A gG | 125A gG |
| Response time tA | ≤25ns | ≤25ns | ≤25ns | ≤25ns | ≤25ns |
| Operating temperature range Tu | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ |
| Operating state / fault indication | green / red | green / red | green / red | green / red | green / red |
| Cross-section area (Min.) | 4mm2 | 4mm2 | 4mm2 | 4mm2 | 4mm2 |
| Cross-section area (Max.) | 35mm2 | 35mm2 | 35mm2 | 35mm2 | 35mm2 |
| For mounting on | 35mm Din rail |
| Enclosure material | Thermal plastic UL94-V0 |
| Degree of protection | IP20 | IP20 | IP20 | IP20 | IP20 |
Dimension:
AC 4P Surge Suppressor 20KA~40KA Surge Protection Application:
• Protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage
• In order to shunt and pressure to limit indirect lightning current or other instantaneous overvoltage.
Tips: What is a surge protection device?
The surge protection device (SPD) is an electronic device that provides a protection for electrical equipment, communication network etc. from the effect of surges. When a current spike or voltage surge suddenly occurs in an electrical circuit or a communication line due to external interference, the SPD can conduct the shunt in a very short time, thereby avoiding the damage of the surge to other equipment in the circuit.
Surge protective devices are designed to minimize the effects of the indirect and direct lightning or other transient overvoltage surges, suitable for surge protection in residential, tertiary industrial and other industrial applications. SPD has several protection modes: L-L, L-G, L-N, N-G and its combinations.
The SPD surge protector is an indispensable device for lightning protection in the electronic equipment. Its role is to restrict the transient overvoltage that enters the power line and signal transmission line to the voltage range that the device or system can withstand, or to discharge powerful lightning current into the ground, thus to protect the equipment or systems from shocks.
Our Services:
• 17 years global leading profession manufacture of electrical products surge arrester.
• All products will be well packed before shipping.
• Standard packaging, and you can also tell us your own requirements on packaging.
• Faster delivery.
• Individually Tested Prior to Shipment.
Shipping:
Workshop:
FAQ:
Q1: What is the MOQ of each item?
A: Usually the MOQ is 100 pcs. If this product we have in stock, there is no limitation for MOQ.
Q2: Do you have any guarantee for products?
A: Yes, sure. All the product have two years guarantee. Any problem feel free to contact us.
Q3: Are you a factory or a trading company?
A: We are a factory with trading lines. We have in SPD field for more than 17 yeas. We have full experience of producing surge protection.
Q4: How to control the quality?
A: Each New product must be test before shipment. Our production line full with professional skills and strict stardars.
Q5: How long does it take to delivery?
A: If have stock, within one week we can finished all the delivery. If no have stock, normally around 3 weeks. It is depends on order's quantity.
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AC 4P Surge Suppressor 40KA Surge Protection House Lightning Protective Arrester Images
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