Solar leakage protector, self duplex undervoltage and current
limiting switch lightning protection 220V.
Product description
Photovoltaic DC lightning arrester is a lightning protection
measure independently developed by Zhejiang tol Electric Co., Ltd.
for household solar power generation. It is applied to the
lightning protection products of solar photovoltaic system. It has
high lightning discharge capability, and the maximum discharge
current of each module reaches 10KA. The product is standard 35mm
guide rail installation, easy installation, single module can be
inserted and replaced. According to different DC power sources,
various specifications can be selected, which can be applied to
multi-channel DC power supply system through different
combinations.
Product specification
| Model | RTS3-C40 |
| Rated Operating Voitage | UC | 500 | 800 | 1000 |
| Voltage protective level | Up(KV)≤ | 1.8 | 3.0 | 3.6 |
| Max discharge current | Imax(8/20μS) | 40 |
Nominal discharge current
| In(8/20μS) | 20 |
| 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
In the solar photovoltaic 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, which will cause
serious consequences for the operation of the photovoltaic system.
The photovoltaic lightning arrester is specially developed for this
purpose. The lightning protection module of the DC power supply,
once the high voltage, and endanger the insulation of the protected
equipment, the lightning arrester acts immediately, and the high
voltage impact current is directed to the earth, thus limiting the
amplitude of the voltage and 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. Surge protector is installed with 35MM standard guide rail
2. A conductor marking the extra voltage drop caused by the device
terminal.
3. connect the grounding wire of the lightning protector to the
ground wire of the lightning protection system.
4. 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 features
1. adopt the latest arc extinguishing technology to avoid fire.
2. with the power status indication, it indicates the working state
of surge protector.
3. it can access multi-channel solar array at the same time. The
maximum current per channel can reach 11A, which can meet different
user needs.
4. the use of professional DC high voltage circuit breaker, DC
withstand voltage is not less than DC1200V, safe and reliable.
Company profile
Zhejiang Thor Electric Co., is all about protecting against the
damaging effects of power transients. It is our goal and mission to
connect our customer challenges with high-quality, right-priced
solutions and products – completed by unrivaled customer service
and technical support.
Ltd is committed to meeting the requirements of the European
Union’s Waste Electrical and Electronic Equipment (WEEE) directive.
This directive requires producers of electrical and electronic
equipment to finance the take-back for re-use or recycling of their
products placed on the EU market after 2005.
