Safe DK-AC20 power SPD

Detailed Product Description

 

Product introduction:

Applicable to lightning region: at the junction of LPZ2 areas and LPZ3 district power lines lightning surge suppression.

(1) Is suitable for the front end equipment of the supervisory systems power source thunder and lightning surge protection

(2) Low residual pressure, fast response time, long life

(3) Multi-level protection, so the protected equipment to be safer

(4)Uses the high quality anti-radar component, the quality is more reliable

(5) Internal temperature control circuit design can effectively prevent  fires;

(6) Good tightness, convenient installation of wiring, with dust-proof, anti-corrosion features

Technical parameters:

Product Model	DK-AC20
Product Name	24 type power SPD
Protection level	D class
Rated voltage Un(V)	240V
Nominal discharge current In(kA)	5kA8/20μs
Maximum discharge current Imax(kA	10 kA8/20μs
Rated load current (A)	≤10A/phrase
Rated load power(w)	240w
Voltage protection level Up(kV)	≤200V10kA   8/20μs
Max. Continuous Operating Voltage Uc(V)	45V
Response Time(ns)	<20ns
Leakage current(μA)	≤30μA
Protected mode	1-PE2-PE
Connecting wire cross-section	SPD Connection cable: meet the distribution requirements , grounding line: BVR-6mm2
Working environment	Temperature: -40 degrees certigrade ~ +80 degrees certigrade, relative humidity <95%
Case Material	Metal shell
Installation location	Front end equipment
Warranty	20-Year
List price
Remarks	FOB prices, excluding tariffs and freight

Product installation and application:

(1) Protective device in series installed between the power lines and protected devices;

(2) For low-power distribution equipment, such as: front-end monitoring system 24AC Power lightning protection equipment

(3) All wiring must be solid and reliable electrical connection;

(4) Lightning protection grounding should comply with standard  requirements, grounding line should be short as far as possible and grounding resistance should be less than 10Ω