Electromagnetic Pulse Protection Device 320V 50Hz 15kA 3 Phase House Surge Protector

This full-mode electromagnetic pulse protection device is suitable for three-phase power supply and distribution systems. Designed in accordance with IEC 61643-1, it belongs to the T1+T2 power surge protection category. It is installed in parallel at the front end of the protected AC electrical equipment, protecting your AC power supply system and equipment from damage caused by transient phenomena and high-order harmonics, both externally (such as lightning and electromagnetic pulse radiation) and internally.

Product Specification

Debugging and settings

1. Clock setting: Short press the "IO/LO/ZE" button, and the screen will display the lightning strike count, year, month, day, hour, minute, and second information. At this point, long press the "SU/NE" button for 5 seconds, and the corresponding year number will flash. Press the "IO/LO/ZE" button to enter the corresponding year information in a circular manner, then press the "NS/ADD" button, and the month number will flash. Press the "IO/LO/ZE" button again to enter the corresponding month in a circular manner, and so on to set the day, hour, minute, and second information. After entering the time information, long press the "SU/NE" button for 5 seconds until the numbers on the screen no longer flash, indicating that the settings have been saved.
2. Viewing the number of strikes: During routine maintenance, if you need to check the number of lightning strikes on this device, simply press the "IO/LO/ZE" button to view the current record of lightning strike counts.
3. Viewing historical records: Shortly press the "IO/LO/ZE" key, and then shortly press the "SU/NE" key to view the time information of historical electromagnetic pulse generation.
4. Preset Count: Shortly press the "IO/LO/ZE" button, and after the screen displays the count and time information, long press the "NS/ADD" button for 5 seconds until the count information flashes. Shortly press the "IO/LO/ZE" button once to increase the lightning strike count by one. After setting, if there is no operation for 10 seconds, the screen will automatically save the settings after turning off.
5. Resetting the count: Short press the "IO/LO/ZE" button, then long press the "IO/LO/ZE" button for 5 seconds until the lightning strike count displays 0. If no operation is performed for 10 seconds, the screen will turn off and the count will be reset.

Installation instructions and maintenance

This product is a low-voltage AC power supply device. During installation, it is necessary to comply with the local safety regulations. The personnel responsible for the installation, maintenance, and other operations of this product must possess qualifications for low-voltage AC operations.
1. This product is installed in parallel in the power system, and do not operate it when it is live.
2. This product adopts a combined MOV+GDT lightning protection main circuit, which eliminates leakage and freewheeling currents. Therefore, there is no need to install a post-positioned circuit breaker upstream of the lightning protection box.
3. This product can be installed using either wall-mounted or 35mm DIN rail options, allowing for flexible positioning. The wall-mounted installation hole spacing is 189mm*116mm, and it is secured using screws with a diameter of less than 5mm.
4. After installation, connect the cables and wires, and ensure that the wiring is secure and not loose.
5. After wiring is completed, power can be turned on. If all six indicator lights on the panel are green, it indicates normal operation. If the lightning protection box is damaged, the corresponding phase indicator light will be off, and the remote signaling dry contact will switch and the buzzer will sound an alarm to provide a warning. At this time, please replace the lightning protection equipment with the same specification in a timely manner. The alarm prompt will stop after the fault is resolved.
6. When installing the PE grounding wire and the phase line (or phase line output terminal), the two ends of the lines must be laid separately and not bundled together to prevent the occurrence of secondary induction phenomenon.
7. This product requires no maintenance. In case of damage, it will automatically trigger an alarm for notification. Simply replace it with a product of the same model and specification.

FAQ
1.Q: Can this EMP electromagnetic pulse protection unit be customized? (e.g. interface, appearance)

A: Yes, we support functional and appearance customization. We can adjust the protection mode, interface type or enclosure color according to your power distribution scenario. Please contact us for specific requirements.

2.Q: What's the MOQ (Minimum Order Quantity) for this product? Can we place a small trial order?

A: Small trial orders are acceptable. The standard MOQ is 1 unit, and we can flexibly handle both sample and bulk orders.

3.Q: How long is the lead time? Can you arrange priority production for urgent orders?

A: The standard lead time is 7-15 working days. Priority production can be arranged for urgent orders, and we will try our best to meet your project schedule.

4.Q: What's the warranty period? How do you handle after-sales issues if the product fails?

A: We offer a 2-3 year warranty (subject to the contract). Non-human-caused failures within the warranty period can be replaced or repaired free of charge.

5.Q: Can we get samples for testing? How are the sample fee and shipping cost calculated?

A: Samples are available for testing. The sample fee is required in advance and can be deducted from the bulk order payment. Shipping cost is usually to be collected or negotiated.