3 Phase SPD , 60kA Lightning Power Surge Protection Device For Electrical Equipment

OBV10-I-15

Heavy duty AC Surge Protection Device (SPD) for high risk, low tolerance electrical service entrance applications. The OBV10-I-15 provides protection against the direct and indirect effects of lightning and is particularly useful in a high lightning area where the risk of heavy surge current or even direct strike is high, i.e. buildings equipped with lightning rods.

Surge protectors OBV10-I-15 meet the type 1 requirement class according to IEC 61643-11. These devices protect low-voltage consumer systems from overvoltages of all types and are available in single-pole to four-pole versions.The voltage-limiting,high-performance spark gaps provide several benefits.A short response time, a low protection level and high current leakage capability with long service life.

* Connectable lightning current and surge arrestors
* High arresting capacity up to 15 kA (10/350μs) per pole
* Combination arrestors for buildings with lightning protection system
* Simple standard hat rail mounting
* Labelled connections
* Usable in systems with lightning protection class 1-4

Technical Parameters

Feature
 

• Easy to install in any standardized distribution pane or control cabinets.

 
Application

● These devices protect low-voltage consumer systems from overvoltage.
● Applied in modular SPD Class I + Class II (Class B + C) for TT and TN-S power supply system.

Others
Technology SPD parameter(Note:According to user requirement ,can be customized Uc=140V,440V,550V,voltage range of range of the SPD):

 
Tip:How can we distinguish the quality of the lightning arrester?

1. It can be seen from the reaction time: determine whether the lightning arrester can respond in time and quickly discharge the lightning current.

2. It can be seen from the insertion loss: this refers to the installation of a lightning protector, the impact of this lightning protector on the line, the smaller the better

3. It can be seen from the number of impact resistance: determines the service life of the lightning arrester. Generally, the gas discharge tube will not drop after being placed for a period of time. If you want to check its quality, you can use an adjustable high-voltage DC power supply to test .