Surge protector , surge protection , multifunctional lightning
protector
Product Details
Surge protector is a lightning protection measure adopted by
Zhejiang toer Electric Co., Ltd., which is independently developed
and produced for electrical system. It is suitable for AC 50/60Hz,
TT, TN-S, TN-C, IT and other power supply systems with rated
operating voltage 220V/380V, and factory low voltage power and
control system, indirect lightning and direct lightning influence
or other transient overelectricity. Surge protection is mainly
applied to surge protection requirements in residential areas,
third industries, mining and industrial enterprises.
Product features
1. built-in overheating and temperature control circuit breaker
2. alarm indicating device, normal (green), red (fault).
3. core components are strictly screened, stable performance and
reliable operation.
Use of attention
1. when installing, attention should be paid to cables coming in
and out of surge protective devices, so as to avoid the two
coupling of surge.
2. the protected equipment must have good grounding, and the
grounding impedance is in accordance with the relevant national
standards.
3. this product needs no special maintenance. The lightning
arrester should be checked regularly, especially in the
thunderstorm season and the whole thunderstorm period. When the
system fails to doubt the lightning arrester, the lightning
arrester can be dismantled and rechecked. If the system is restored
to normal after the restoration to the state before use, it
indicates that the lightning arrester has been damaged and must be
replaced immediately.
Product specification
| Model | | TRS-D10 | TRS-D20 |
| Rated Operating Voitage | UC | 420 | 420 |
| Voltage protective level | Up(KV) | 1.4 | 1.7 |
| Max discharge current | Imax(8/20μS) | 10 | 20 |
Nominal discharge current
| In(8/20μS) | 5 | 10 |
| Ressponse time | NS | <25 |
| 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
The function of surge protector is to limit the transient
overvoltage to the power line, the signal transmission line in the
voltage range that the equipment or system can bear, or to inflow
the powerful lightning discharge into the ground, and protect the
protected equipment or system from damage by the impact.
Company profile
Thor has been designing new products to meet the RoHS directive
since 2006. Thor’s ongoing commitment to RoHS compliance includes
continuing efforts to reduce the presence of hazardous substances
in the design and manufacture of a growing number of popular
products.
