China Manufacturer for Protection For Electrical Appliances - T2 Level Surge Backup Protector, ZGLEDUN LDSCB-20/40/60/80/100 Series, SPD Surge Protective Device, T2 Level Lightning Protection – Elemro

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China Manufacturer for Protection For Electrical Appliances - T2 Level Surge Backup Protector, ZGLEDUN LDSCB-20/40/60/80/100 Series, SPD Surge Protective Device, T2 Level Lightning Protection – Elemro Detail:

Product Description:

ZGLEDUN LDSCB series product is a SPD dedicated surge backup protector. It can effectively solve the fire hazard caused by the deterioration of the lightning protector and the power grid failure, and solve the failure of the lightning protector caused by the malfunction of the backup protection device caused by lightning. This backup surge protector ensures that the surge protector (SPD) does not catch fire, and the equipment lightning protection continues to be effective. At present, fuses or circuit breakers are widely used in coordination with SPD. When SPD fails or short-circuits, it will cause fire. Seies LDSCB is specially designed for SPD. It will not break under a large lightning strike. But it can be quickly broken when small power frequency current occurs after SPD failure.

Features:

◆SCB can achieve selective breaking of the passed power frequency current and lightning current, which can effectively protect the SPD surge protector due to deterioration that causes the SPD start voltage to drop below the power supply voltage, and the power frequency leakage current increases, causing serious fire accidents.

◆ When the SPD has lightning current passing through, the SGB connected in series at the front of the SPD can ensure that the lightning current will not trip, damage, and the lightning protection will continue to be effective;

◆The UP Value (voltage protection level value) of SCB is very low when passing thunder current;

◆Using parameter control trip mechanism, and installation with 35mm guide rail .

Main Technical Parameters
Model	LDSCB-20	LDSCB-40	LDSCB-60	LDSCB-80	LDSCB-100
Non-tripping Shock Wave (le)	20kA(8/20μs)	40kA(8/20μs)	60kA(8/20μs)	80kA(8/20μs)	100kA(8/20μs)
Rated Current In	10kA(8/20μs)	20kA(8/20μs)	30kA(8/20μs)	40kA(8/20μs)	60kA(8/20μs)
Residual Pressure Up	< 200V	< 300V	< 400V	< 600V	< 600V
Rated Operational Voltage Ue	120V/230V/400V AC
Residual Pressure Up 20kA(8/20μs)	< 300V
Current Trip Value lo (Instantaneous)	2A±5%(2~5A) Optional
Power Frequency Load Current Breaking Time (To)	< 0.1s
Power Frequency Current Delay Trip	500mA-3A Optional Current (is not standard and selected by the customer )
Power Frequency Current Delay Trip Time	1s~120s Optional Time (is not standard and selected by the customer)
Test Button	Verification of the tripping system (once a month)
Shell Protection Level	IP20
Crimping Screw	M6
Installation Location	Installed on front of SPD
Connecting Wire Section	4-16mm2
Protection Action Due to Ambient Temperature	Switch between -25℃ and +60℃
Storage Environment	Temperature -40℃~75℃ Relative humidity <95% (below 25℃)
Working Environment	Temperature -25℃-60℃ Relative humidity <95% (below 25℃)

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Persisting in "High quality, Prompt Delivery, Aggressive Price", now we have established long-term cooperation with consumers from equally overseas and domestically and get new and old clients' large comments for China Manufacturer for Protection For Electrical Appliances - T2 Level Surge Backup Protector, ZGLEDUN LDSCB-20/40/60/80/100 Series, SPD Surge Protective Device, T2 Level Lightning Protection – Elemro , The product will supply to all over the world, such as: Orlando, Southampton, Madagascar, On today, we've got customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to deliver the highest quality products with best price. We've been looking forward to doing business with you!

1. Most of new products are guaranteed for 12 months from the date of delivery, some for 18 months;
2. All products sent for repair shall be guaranteed for 6 months after repair;
3. Paid repair service can be provided for products beyond the warranty period.

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3. You can also contact various ELEMRO offices for offline communication and cooperation. Click here for ELEMRO office information.

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