ZGKT25D-20 - Broad-band - Sichuan Zhongguang Lightning Protection Technologies Co., Ltd.

Lightning Rod
Earthing

Non-metallic

Metal Electrode

Accessories

Earthing Resistance Monitor
Power Supply SPD

Type 1

Type 2

with Integrated Fuse

for Wind Power System

for PV System

Welded on PCB
Signal SPD

DIN Rail Mounted

General Purpose

POE
Antenna Feeder SPD

Coxial

Micro-strip

Broad-band
Combined SPD
Intelligent SPD
Distributed Fault Location
Lightning Monitoring System
Lightning Counter
Lightning Warning System
PDU
Power Filter
Magnetic Components

SMT Molded Inductor

Power Inductor

Chokes

High Frequency Transformer

Planar Transformer

ZGKT25D-20 type antenna feed surge protector

Overview
ZGKT25D-20 type sky-fed surge protector implements enterprise standard Q/20184261-8·5-2006.
This product is used in the antenna feeder circuit of the radio communication station to suppress the inductive lightning wave from the antenna feeder line to protect the radio communication device from lightning strikes.

Technical indicators

Connection Type	Characteristic impedance of port	Operating frequency	Applicable power	VSWR	Insertion loss dB	Max. discharge current I_max (8/20μs)	DC breakdown voltage 100V/s V	Limit voltage 10/700μs V	weight g
DIN7/16 K/J	50Ω	DC～2500	100W	≤1.2	≤0.3	20	230±40	≤700	270