AL12VAC/DC-1500VAC/DC series surge protectors are suitable for new energy solar power generation systems with working voltages of
12V -1500V and ordinary AC power supply lightning and surge protection systems. The installation position is in the entire power supply
system of the DC/AC circuit to protect the impact of indirect lightning current, DC lightning current or other transient overvoltages and
Product capability parameter
|Maximum continuous operating voltage Uc|
Voltage protection level Up
Nominal discharge current In(8/20μs)
Maximum discharge current Imax(8/20μs)
Fire-retardant reinforced nylon
Max backup protective fuse
80 A gL
Clearance and creepage distance
Normal working temperature
|Model||AL1000-PV-20T, AL420-I-40T, AL750-40T|
|Color||White and Blue/Red|
|Purpose||AL12VAC/DC-1500VAC/DC series surge protectors are suitable for new energy solar power generation systems with working voltages of 12V -1500V and ordinary AC power supply lightning and surge protection systems. The installation position is in the entire power supply system of the DC/AC circuit to protect the impact of indirect lightning current, DC lightning current or other transient overvoltages and transient surges.|
|Function||In order to shunt and pressure to limit indirect lightning current, direct lightning current or other instantaneous overvoltage. And to protect against the destructive impact of instant high-voltage surges caused by alternating current.|
|Characteristic||1.Surge protective device,plug.|
2.The visual window color said protector working state;green(normal),red(fault).
3.Hot melt flow double protection.4:The configuration remote communication interface,can realize remote control.
|Product Highlights||1.Safety super wide electrical spacing and creepage distance, high voltage withstand voltage, meet high altitude area use requirement|
2.No load current is considered; plug and pull design, can be charged replacement, easy to maintain
3.Built-in temperature control circuit technology, high safety performance, no after flow.
4.Indicates that the green color of the window is normal and any red indicates failure. Clear and easy to distinguish.
5.Optional remote monitoring interface can be used for remote monitoring.
6.High working voltages, high pass flow, high safety performance and high stability.
1.Over 10 years experience in production and processing
Ji'nan Hua Yun Kelei Lightning Protection Technology Co., Ltd. Established in 2012, is a non-affiliated enterprise focusing on R&D,
production, sales, design and construction.Our company is specialized in researching and producing all kinds of lightning protection
products such as power surge protector series, intelligent lightning protection system, intelligent surge protector series, intelligent
lightning protection box series, signal lightning protection device series, and SPD backup protection switch series, professionally
designing and constructing of lightning protection engineering of all kinds of industry.We have first-class laboratories and R&D
platform: Lightening Simulation Laboratory of 8/20us150KA compatible with 10/350us50kA, Pressure Sensitive Resistance Tester,
Combination Wave Generator of 1.2/50us, Voltage Generator of 1.2/50us, Clearance and Discharge Tube Detector, Remote Signal
Detector, Thermal Stability Test System, Lightning Online Monitoring System, Intelligent Lightning Protection Detection System, the
Frequency Current Test of SPD Backup Protector, Lightning Current Test System and so on. All of these advanced detection
equipments ensure the security and stability of our products. Our company business philosophyIntegrity, brand, management and
innovation has always been. To adapt to the personalized needs of customers for products, we constantly research and develop
new technology, material, craft and products. We provide a full range of pre-sale, sale and after-sale service system to our
customers with the best technology and the shortest R&D cycle. Warmly welcome all over the word customer to visit our factory
Q1: Selection of surge protector
Al: The grading of the surge protector (commonly known as lightning protection) Is assessed according to the IEC61024 subdivision lightning protection theory, which is installed at the junction of the partition.Technical requirements and functions differ. The first-stage lightning protection device is installed between the 0-1 zone, high for the flow requirement, the minimum requirement of GB50057 is 12.5 ka (10/350), and the second and third levels are installed between the 1-2 and 2-3 zones, mainly
to suppress the overvoltage.
Q2:Are you a lightning surge protectors factory or lightning surge protectors trading compan?
A2: We are lightning surge protectors manufacturer.
Q3: Warranty and return:
A3:1. lightning surge protectors products and accessories have been tested by 3 times before ship out.
2.We own the best after-sale service team, if any problem happens, our team will do our best to solve it for you.
Q4: How can I get some lightning surge protectors samples?
A4: We are honored to offer you lightning surge protectors samples, pis contact our staff and leave detailed contact information, we promise to keep your information confidential.
Q5: Is sample available and free?
AS: Sample is avaible, but the sample cost should be pay by you.The cost of sample will be refund after further order.
Q6:Do you accept customized order?
A6:Yes, we do.
Q7: What's the delievery time?
A7:It usually takes 7-15days after confirming payment, but specific time should be based on the order quantity.