Overview

Quick Details

Place of Origin: Shandong, China
Brand Name: HYKL
Model Number: AL420-50T
Certification: CE CQC TUV ISO
Warranty: 2 Years
Material: Burning -proof Nylon( meet UL94V-0 standard)
Application: power distribution stations power distribution cabinets. Switch box
Maximum Continuous Voltage (UC): 420V (can be customed)
Voltage Protection Up: <=1800v
Maximum Discharge Current (Imax): 25ka
Nominal Discharge Current (IN): 50ka
Test category: PV DC Solar Application
Response times: <=25S

Supply Ability

Supply Ability: 150000 Set/Sets per Month lightning protection spd 420V 25KA 50KA surge protective device

Packaging & Delivery

Packaging Details: HYKL Class II+III house electrical application lightning protection spd 420V 25KA 50KA surge protective device standard seaworthy package, 1pcs individual box, 10pcs in a middle box, 20boxes per carton. Base quotation is blank package. OEM welcomed
Port: Qingdao, Shanghai, Shenzhen, Ningbo, China

Lead Time:

Quantity (Sets)	1 - 300	301 - 500	501 - 1000	>1000
Est. Time (days)	7	15	30	To be negotiated

Technical Parameter

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• Model	AL420-50T-4P
  Uc	420V ( it can be customed) (280V/385V/400V/500V/600V etc)
  Nominal Capacity(In)	25KA
  Max Capacity(Imax)	50KA
  Material	Burning -proof Nylon( meet UL94V-0 standard)
  Voltage Protection Up	<=1.8kv
  Application	power distribution stations, power distribution rooms, power distribution cabinets. Switch box and other various equipment that is important and vulnerable to lightning strikes

HYKL China best manufacturer price electronic devices Class b 420V 25ka 3 pole ac Surge Protector Device processing line

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  Hardware installation

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  The SPD inside hardware parts

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  Class I B SPD Graphite resistance
  The most important part for the surge protective device

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  Backup inside hardware installation

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  Finished SPD backup
  1P/(L/N) ,2P(L+N),3P(L1+L2+L3),4P(L1+L2+L3+N)

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  Pluggable module design

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  Pluggable module design

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  Green Parts: signal terminal
  Window indicator: Green ( workable)
  Red: Re-place connect with the Terminal Equipment.
  If the surge protective device not work, it will be alarm.

SPD Installation

1: The power must be cut off before HYKL China best manufacturer price electronic devices Class b 420V 25ka 3 pole ac Surge Protector Device installation, no live operation
2: HYKL China best manufacturer price electronic devices Class b 420V 25ka 3 pole ac Surge Protector Device recommended to connect the fuse circuit breaker in front of the lightning protection SPD.
3: When HYKL China best manufacturer price electronic devices Class b 420V 25ka 3 pole ac Surge Protector Device installing, please connect according to the installation diagram. L1 L2 L3 is the phase line and PE is the ground line. Do not connect wrongly. After the installation is completed, close the circuit breaker (fuse) switch and check that the working status is normal.

The surge protective device Installation photo show:

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SPD Application

SPD widely used in mobile communication base stations. Microwave Communications Bureau/Station. Telecommunications room. Industrial mining. civil aviation. financial. Securities and other power systems. Such as power distribution stations, power distribution rooms, power distribution cabinets. Switch box and other various equipment that is important and vulnerable to lightning strikes

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  Electricity Distribution box

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  Whole house electrical application

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  Solar/ Wind Power

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  Water Power /hydropower

Quality Inspection

With strict management, standardized production workshops, advanced ERP management system, efficient workers, and professional technical personnel. All of our surge protective device have passed ISO14001:2015, OHSAS18001:2007; ISO9001:2015, CQC, TUV, CE Certification

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  Varistor testing

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  12.5 50us combinatorial wave generator

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  SPD Simulated Lightning current test platform

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  SPD Routine Tests

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  Test demonstration system of intelligent lightning protection device

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  Programmable salt mist test machine

Packaging & Shipping

• Inside package is shrink wrapped, outside is Color cartons
• With pallet or without pallets depends customer requiments.
• Shipping, train, express or upon clients' demands.

FAQ