DK-50G/4P surge protector（DK-380AC50G）

Product Introduction

1. Product Design Standards:DK-380AC50Gsurge protectorAccording to national standardsThe product is designed according to the relevant standards of IEC61643-1, and its performance meets the requirements of the national standard GB18802.1-2011 "Surge Protective Devices (SPDs) - Part 1: Performance Requirements and Test Methods for Surge Protective Devices in Low Voltage Distribution Systems".

2. Product Structure:DK-380AC50GThe surge protector adopts an independent modular design with good sealing performance, suitable for35mm electrical rail installation. Each group of routeslightning protectionEach module is equipped with a working status indicator window, using temperature controlled circuit breaker technology and built-in overcurrent protection circuit,lightning protectionWhen the module deteriorates, it automatically trips, which can completely avoid fire hazards.lightning protectionThe module is equipped with a remote alarm interface for easy remote monitoring.lightning protectionThe protection mode isL-PE, N-PE (4P) protection mode.

3. Product features:DK-380AC50GSurge protectors have low residual voltage, fast response speedinrush currentFeatures such as large capacity, long product lifespan, easy maintenance, and convenient installation.

4. Scope of application:DK-380AC50GSurge protectors are generally installed in low voltage buildingstotalPower Distribution Box; An environment that is waterproof, moisture-proof, dustproof, and corrosion-resistant is required; Applicable toDistribution system and applicable power supply system types under 3 1/1 1 wiring mode: TT, TN; It can protect various power supply incoming terminals installed in the three-phase distribution system at the boundary between building LPZ0 and LPZ1, and withstand impulse voltage category IV equipment.

For inquiries, please contact Manager Zhou, QQ：740941583

The main product models of DK are:

1. DK backup protector:

DK-T1、DK-T1? SCB、DK-T1/4P、DK-T1/4P SCB、DK-T2、DK-T2 SCB、DK-T2/4P、DK-T2/4P SCB；

2. Dikai power lightning arrester:

DK-50G、DK-150、DK-120、DK-100、DK-80、DK-60、DK-40、DK-20、DK-380AC50G、DK-380AC100、DK-380AC80、DK-380AC60、DK-380AC40 DK-380AC20、

DK-50G/4P、DK-150/4P、DK-120/4P、DK-100/4P、DK-80/4P、DK-60/4P、DK-40/4P、DK-20/4P、DK-220AC100、DK-220AC80、DK-220AC60、DK-220AC40、

DK-220AC20、DK-220AC10 b、DK-CP 5、DK-CP PDU、DK-220AC20 F5、DK-50G/2P、DK-150/2P、DK-120/2P、DK-100/2P、DK-80/2P、DK-60/2P、DK-40/2P、

DK-20/2P、DK-380AC100/4P、DK-380AC80/4P、DK-380AC100、DK-380AC60/4P、DK-380AC40/4P DK-380AC20/4P； DK-220AC100/2P、DK-220AC80/2P、

DK-220AC60/2P、DK-220AC40/2P、DK-220AC20/2P；

3. Dikai lightning protection box:

DK-380AC150B, DK-150B, DK-380AC100B, DK-100 B, DK-380AC80B, DK-80 B

DK-380AC100C, DK-100 C, DK-380AC80C, DK-80 C, DK-380AC40C

DK-40 C type, DK-220AC100B type, DK-100 B type, DK-220AC80B type, DK-80 B type

DK-220AC100C, DK-100 CD, DK-220AC80C, DK-80 CD

DK-220AC40C, DK-40 CD, DK-220AC40D30, DK-CP PDU

4. Dikai lightning protection socket:

DK-220AC10b, DK-CP 5, DK-220AC10D (PDU)

5. Dikai Signal Surge Protector:

Network 2-in-1: DK-DW/m 12, DK-DW/m 24, DK-DW/m 220

Power video 2-in-1: DK-DS/m12, DK-DS/m 24, DK-DS/m220

Monitoring three in one: DK-DSX/m 220, DK-DSX/m 24, DK-DSX/m 12

Computer network: DK-nDCt/RJ45 5-24L type, DK-nDCt/RJ45 5-8S type, DK-nDCt/RJ45 5-8SG type

Control signals: DK-DCM, DK-DCM12, DK-DCM24, DK-DCM200

6. Dikai electrolytic electrode:

DK-AG、DK-AGa、DK-AGb、DK-AGc、DK-AG/F、DK-AGa/F、DK-AGb/F、DK-AGc/F；

7. DK lightning rod:

DK-BX10、DK8-BX10、DK-BG10

8. Dikai photovoltaic lightning protection combiner box

DK-PV8008 and DK-PV8016 models.