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
