Overvoltage Protection Devices

Overvoltage Protection Devices Manufacturer

DIN-rail AC Transient Overvoltage Protection Devices

We are a trusted Overvoltage Protection Devices manufacturer in China specializing in manufacturing high-quality SPDs.

With a thorough understanding of standards and regulations, LSP manufactures millions of Overvoltage Protection Device every year.

Our teams bring Overvoltage Protection Device with our unique client-focused service & quality to the closest possible to the market demand.

Type 1 Overvoltage Protection Device

DIN-rail AC Transient Overvoltage Protection Devices for single and three phase - FLP25 series

DIN-Rail AC Type 1 Overvoltage Protection Devices FLP25 series is developed as the best solution available to protect service entrance at an industrial site, especially those with existing lightning protection systems or meshed cage applications.

FLP25-275/4+0 for three phase TN-S networks

FLP25-275/3+1 for three phase TT and TN-S

FLP25-275/3+0 for three phase TN-C networks

FLP25-275/2+0 for single phase TN-S networks

FLP25-275/1+1 for single phase TT and TN-S

FLP25-275/1+0 for for single phase TN-S, TN-C, TT (only L-N)

Unique Trigger Release Technology

Thanks to unique trigger release, effectively solve the isolation and extinguishing arc

Type 1 Overvoltage Protection Devices

DIN-rail Overvoltage Protection Devices for single and three phase - FLP25 series

FLP25 series DIN-Rail AC Type 1 Overvoltage Protection Devices are particularly useful in a high lightning density area where the risk of heavy surge current or even direct strike is high (eg: buildings equipped with lightning rods).

Specification:

Nominal voltage U_n: 120V 230V 400V

Max. continuous operating voltage U_c: 150V 275V 320V 385V 440V

Type 1 / Class I / Class B

Impulse discharge current (10/350 μs) I_imp = 25kA @ Type 1

Nominal discharge current (8/20 μs) I_n = 25kA @ Type 2

Maximum discharge current (8/20 μs) I_max = 100kA @ Type 2

Protective elements: Metal Oxide Varistor (MOV), Gas Discharge Tube (GDT)

PDF Downloads:

Datasheet

Installation Instructions

TUV Certificate

CB Certificate

CE Certificate

Certified by TUV-Rheinland

TUV, CB and CE certification. Overvoltage Protection Devices tested accroding to IEC/EN 61643-11

Wiring Diagram & Installation

DIN-rail AC Transient Overvoltage Protection Devices for single and three phase - FLP25 series

AC Type 1 Overvoltage Protection Devices are characterized by a 10/350 µs lightning current waveform.

DIN-Rail AC Type 1 Overvoltage Protection Devices installed at the load center’s main circuit breaker, e.g. main distribution board.

Wiring Diagram:

PDF Downloads:

Wiring Diagram

Type 1 Overvoltage Protection Devices Price

Reliable Type 1 Overvoltage Protection Device is designed to meet the protection needs of installations against lightning and surges. Get Type 1 SPD price now!

Overvoltage Protection Devices