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General
YCS6-C series is applicable to photovoltaic power generation systems. When surge overvoltage occurs in the system due to lightning stroke or other reasons, the protector immediately conducts in nanosecond time to introduce the surge overvoltage to the earth, thus protecting the electrical equipment on the grid.
Features
Model |
YCS8 |
Standard |
IEC61643-31:2018; EN 50539-11:2013+A1:2014 |
Test Category |
T1 + T2 |
Number of Poles |
2Pole |
Maximum Continuous Working Voltage Ucpv |
600VDC |
Maximum Discharge Current Imax(kA) |
40 |
Nominal Discharge Current In(kA) |
20 |
Maximum Impulse Current Iimp(kA) |
6.25 |
Voltage Protection Level Up(kV) |
2.2 |
Response Time tA(ns) |
≤25 |
Remote and Indication
Working Status/Fault Indication |
Green/red |
Remote Contacts |
Optional |
Remote Terminal Switching Capability (AC) |
250V/0.5A |
Remote Terminal Switching Capability (DC) |
250VDC/0.1A/125VDC 0.2A/75VDC/0.5A |
Remote Terminal Connection Capability |
1.5mm² |
Installation and Environment
Working Temperature Range |
-40°C to +70°C |
Allowable Working Humidity |
5%...95% |
Air Pressure/Altitude |
80k Pa...106k Pa/-500m....2000m |
Terminal Torque |
4.5Nm |
Conductor Cross Section (Maximum) |
35mm² |
Installation Method |
DIN35 standard din-rail |
Protection Degree |
IP20 |
Shell Material |
Fire-proof level UL 94 V-0 |
Thermal Protection |
Yes |
Failure Release Device, Alarm Release Device
Failure Release Device
The surge protective device is equipped with a failure protection device. When the protector is broken down due to overheating, the failure protection device can automatically disconnect it from the power grid and give an indication signal.
The window displays green when the protector is normal, and red when the protector fails.
Alarm Remote Signaling Device
The protector can be made into a variety of remote signaling contacts. The remote signaling contacts have a set of normally open and normally closed contacts. When the protector works normally, the normally closed contacts are connected. If one or more modules of the protector fail, the contact will change from normally open to normally closed, and the normally open contact will work and send a fault message.
Overall and mounting dimensions(mm)
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
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