lightning Counter (China Starwin)
| Min. Order: | 1 Set/Sets |
|---|---|
| Payment Terms: | T/T |
| Supply Ability: | 200 |
| Place of Origin: | Shaanxi |
Company Profile
| Location: | Xi'an, Shaanxi, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Model No.: | KNF-JS/2 |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Brand Name: | chinastarwin |
| Protection level: | IP20 |
| Rated operating voltage: | 220Vac |
| Sensor: | 1m long UTP |
| Housing material: | UL94-V0 |
| Pulse duration time: | greater than 1S |
| LCD Display: | 0--99 |
| Installation width: | Two standard modules,DIN43880 |
| Mounting Bracket: | 35mm standard rail |
| Production Capacity: | 200 |
| Packing: | wooden case |
| Delivery Date: | 1 week |
Product Description
Lightning Counter
KNF-JS/2 lightning counter is used to record the number of times a surge protector discharge, when the
lightning surge current through the counter induction coil, counter the induced current and cumulative
number of lightning, lightning counter mainly with lightning protection, lightning protection box matched
template.
·Counter is 2 standard width of the module
·The induction coil (wear on the wire protector is monitoring)
·2 LCD display, and with set and reset button
·1m long twisted pair line of induction
Working Conditions
·working temperature:-40℃~ +80℃
·relative humidity:5％~ 95％
·Atmospheric pressure:74.8kPa ~ 106kPa
Installation And Maintenance
1.The power must be cut off before installation, strictly charged operation.
2.Using 35mm rail mounting.
3.Please install according to the installation diagram shown in connection,The L line is phase line,N is zero
line,PE is earth wire.
4.Two sensor lead wire of the coil connected to the lightning counter 5 feet and 6 feet (induction sampling),
can be arbitrary connection, access grid wire passes through the sensing coil.
5.After installation, record the counter bottom number, compared to the next observation, judgment the
working situation of counter and protector.
6.The product needn't special maintenance,after thunderstorm should check and record Lightning counter's working situation on time.
Technical Parameter
Model | KNF-JS/2 | |
Pulse current characteristic response | IS
| ＞1KA, Rise time 8 ~ 10 μs |
Pulse duration time | t | ＞1s |
LCD Display | 0~99 | |
Rated operating voltage | 220Vac | |
Installation width | Two standard modules,DIN43880 | |
Mounting Bracket | 35mm standard rail | |
Housing material | UL94-V0 | |
Protection level | IP20 | |
Sensor | 1m long UTP |
Shippment:
We ship your order by sea or by air...
Our core principles
3S-Superiority,Speed,Service
Faster Speed & Better Tailor-made professional service
Our promise to customer:
Our products are all guaranteed,you will have no worry to use.
We will delivery the order strictly te order confirmed!
