Three phase power supply lightning protector, surge protector and
electrical circuit protection for industry.
Product Details
Surge protector is a lightning protection measure developed by
Zhejiang tohr Electric Co., Ltd., which is independently developed
for electrical system. The circuit protection is made up of a
powerful diode solid state discharge tube; basic and fine
protection is based on automatic fault protection device
technology. In thermal overload, the device moves the two ends of
the original lightning protection together, thus causing the damage
of the surge.
Product features
1. module is designed and installed conveniently and can be
replaced directly.
2. copper fittings have good electrical conductivity
3. tunnel type terminal connection, tighter wiring is more compact.
Product specification
| Model | TRS5-A8 |
| Rated Operating Voitage | UC(VAC) | 275 |
| Voltage protective level | Up(KV)≤ | 1.1 |
| Impuise current | Iim(KA) | 7.5 |
| Operating Frequency | 50HZ |
| Lndication of invalidation | Aging invalidation:green Normal,red:Invaldation |
| Operating condition | Temp:-40℃~+70℃ |
| RH≤95%(25℃) |
| Sea level elevation≤3km |
| Remote signal function | Can also picking |
| Remarks | Other max continuous operating voltage can be customized |
Working principle of product
In the equipment system, the inductive or capacitive coupling
voltage is caused by the lightning shock and the switching
operation of the upstream power supply system. Therefore, the surge
may damage the photovoltaic modules and inverters and other
devices. This will cause serious consequences for the operation of
the system. The surge protector is a DC power defense specially
designed for this purpose. The lightning module, once the high
voltage, and endanger the insulation of the protected equipment,
the lightning arrester acts immediately, the high voltage impact
current guide the earth, thus limiting the voltage amplitude,
protecting the insulation of the equipment. When the overvoltage is
gone, the arrester is restored to its original state quickly, so as
to protect the power equipment.
Use of attention
1. lightning protection device IN as input and OUT as output, the
input end is connected with the outside, and the output end of the
input end of the connecting device is protected.
2. identify the input / output interface identifier of the
lightning protector, input the external line and output the
connection device.
3. generally speaking, it is better to separate the protected
conductor from the non protected conductor, and it should be
separated from the ground wire. At the same time, in order to avoid
transient orthogonal coupling between power cables and
communication cables, necessary measurements should be made.
Company profile
Incorporated in 2006, Zhejiang Thor Electric Co., Ltd has built
everything to offer a wide range of innovative and reliable surge
protection solutions and products.
Product packaging:Carton packing
Transportation method
1. Express company: FEDEX,UPS,DHL,TNT
2. Trains, ships, aircraft transport
