TG-FC/3R40 power surge protector

Product Details:

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1、 Product Introduction

The TG-F series modular power surge protector (SPD) is designed and manufactured according to IEC and GB standards, and is applied to AC (frequency 50/60Hz) systems with voltage levels of 380V and below as overvoltage protection.

This product can effectively prevent various surge overvoltage intrusion waves other than direct lightning overvoltage, and prevent or reduce AC system surge overvoltage accidents.

This product adopts the standardThe 35mm guide rail installation method offers three options for single module width: 18mm, 27mm, and 36mm depending on the discharge current, making installation and maintenance simple.

This product can be combined based on a single module according to technical requirements and is suitable for various grounding methods of single and three-phase AC power systems.

2、 Product Naming Rules

3、 Product usage environment

1. Altitude: ≤ 2000m

2. Environmental temperature: -45 ℃~+75 ℃

3. Relative humidity: ≤ 95% (25 ℃)

4Product scope of application

Low voltage distribution system feeder cabinets, power cabinets AC output terminals, low-voltage side of box transformers, etc

5、 Product based on standards

1. Product design and manufacturing standards

Surge Protective Devices for Low Voltage Distribution Systems（SPD Part 1: Performance Requirements and Test Methods "GB18802.1-2011/IEC61643-11:2011

2. Product application standards

Design Code for Lightning Protection of BuildingsGB50057-2010

Technical Specification for Lightning Protection of Building Electronic Information SystemsGB50343-2012/IEC60364-5-53:2001

3. Product certification

1) ISO9001 Quality System Certification

2) ISO14001 Environmental Management System Certification

3) GB/T28001 Occupational Health and Safety Management System Certification

4) Beijing Lightning Protection Device Testing Center Certification

5) CE certification

6、 Principles for selecting backup protection installation for products

1. The front end of each SPD must be connected in series with a fuse (or micro break) as a backup protection for the SPD;

2. The phase line L must be connected in series with a fuse (or micro break), and the N line should not be connected in series with a fuse (or micro break);

3. It is strictly prohibited to connect fuses (or micro breaks) in series in the PE line;

4. The nominal current ratio of the fuse (or micro break) used as backup protection to the fuse (or micro break) on the main circuit should not exceed 1:1.6.

7、 Product installation wiring diagram

8、 Product performance parameters