Buy Discount Spd Dc Solar Factories – CHXI SPD has reliable voltage protection level and safe characteristic of overload,stong discharge current capability – Sofielec Electrical
Buy Discount Spd Dc Solar Factories – CHXI SPD has reliable voltage protection level and safe characteristic of overload,stong discharge current capability – Sofielec Electrical Detail:
Product Description
Working principle of surge protector
Surge protector is also called lightning arrester. As an electronic device, it is often used in residential, tertiary industry and other fields to protect against transient overvoltage caused by lightning. The surge protector is a common facility in the lightning protection of electronic equipment. When the electrical circuit is disturbed by the outside world and encounters a peak current (voltage), the protector can quickly turn on and shun the current in a short period of time, which can prevent the surge from causing certain damage to the equipment. damage. The surge energy is discharged into the ground; when the surge is over, the high-impedance state can be restored without affecting the power supply of the system.
Application
CHXI SPD has reliable voltage protection level and safe characteristic of overload. ,strong discharge current capability. ,applied to lighting protection of AC low voltage distribution system.
CHXI surge protection device with high energy MOV chip, fast response speed, safe protection function. Products comply with GB18802.1-2011 (IEC61643-1 .2005), IEC61643-11 2011 standard.
Technical Data
| Nominal a.c voltage of the system Uo(M) | 220 (1N50Hz) 380~690 (3N50Hz) | 220 (1N50Hz) 380~690 (3N50Hz) | 220 (1N50Hz) 380~690 (3N50Hz) |
| Max. continuous operating voltage Uc (M) | (N-PE 255) 275/320385/420/550/690 | (N-PE 255)275/320385/420/550/690 | (N-PE 255) 275/320385/420/550/690 |
| Nominal discharge current In 8/20μs (kA) | 30 | 40 | 60 |
| Max. discharge current Imax 8/20 μ s (kA) | 60 | 80 | 100 |
| Voltage protection level Up (kV) | <1.2 /<1.5 /<1.8 /<2.0<2.5 / <2.5 /<3.0 | <1.8 /<1.5 /<1.8 /<2.0<2.5 / <2.5 /<3.0 | <2.0 /<1.8 /<2.0 /<2.5<3.0 / <3.0/<3.5 |
| Combination | 1+0 2+0 3+0 4+0 1+1 2+1 3+1 | ||
| Wiring capacity | 4~16mm² | ||
| Local indicator | Green indicates normal state and red indicates failure | ||
| Protection class IP | IP20 | ||
| Material | PA66 | ||
| The outer flame retardant grade | conform to 1 comply with UL94V-0 | ||
Function
T2 type pressure limiting surge protector, modular structure design.Can be combined many pieces, to realize all kinds of protected mode.Built-in overheated, over-current protection device.Local fault indicator, facilitate the timely replacement.
Alarm contact, realize remote remote communication function.Modular structure design, easy to maintain.
Standard 35 mm guideway design, convenient installation.
Dimension
Connection Mode
factory
certification
Product detail pictures:
Related Product Guide:
continue on to further improve, to make sure product top quality in line with market and consumer standard requirements. Our firm has a excellent assurance program have already been established for Buy Discount Spd Dc Solar Factories – CHXI SPD has reliable voltage protection level and safe characteristic of overload,stong discharge current capability – Sofielec Electrical , The product will supply to all over the world, such as: kazan, Iran, Sydney, Our products are widely sold to Europe, USA, Russia, UK, France, Australia, Middle East, South America, Africa, and Southeast Asia, etc. Our products are highly recognized by our customers from all around the world. And our company is committed to continually improving effectiveness of our management system to maximize customer satisfaction. We sincerely hope to make progress with our customers and create a win-win future together. Welcome to join us for business!
By Doris from Morocco - 2018.03.03 13:09
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
By Hazel from Mexico - 2018.06.09 12:42
