Guangxi Dikai Sci & Tech Co., Ltd. >> 20-40ka Power Surge Protector (SPD)

20-40ka Power Surge Protector (SPD)

Name: 20-40ka Power Surge Protector (SPD)
Brand: China-Manufacturer-Directory.com
SKU: 684184055
Availability: InStock
Rating: 4.8 (65 reviews)

Supplier:	Guangxi Dikai Sci & Tech Co., Ltd.
Price:	Negotiable
Min Order:	1
Quantity::
Trade Terms:	by Express

Product Specifications

Prod Model:	DK-380ACm Small Type I
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Housing Material:	PBT/Pa-F
Flame Retardant Rating Of Housing:	UL94-V0
Protection Class Of Housing:	IP20
Protection Mode:	L-PE, N-PE(4p)
Dimension(Mm):	68x90x69
Maximum Continuous Running Voltage:	420V AC
Drain Currents:	<30ua
Maximum Discharge Currents:	25-40ka (8/20)Us
Voltage Protection:	<1.5kv (8/20)Us
Active Voltage:	620V DC
Structure:	Modular Spd
Installation:	Fixed

Product Description

20-40ka Power Surge Protective Device (SPD)

Applicable Scope
1. Low voltage distribution box (board) of buildings,
2. Floor distribution box of buildings,
3. Outdoor power distribution cabinet/distribution box,
4. Any place need to be waterproof, moisture proof, dustproof, rot proof,
5. Adapt to the power distribution system of 3+1/1+1 connection modes.

Character
1. 35 mm Electrical Lead Rail installation
2. 8/20 µ S Wave Form, low residual voltage
3. Remote Signaling Port, remote alert
4. Build-in Over Currents Fuse Protector and Thermal Inductance Breaker
5. Degradation Automatic Release

Brief Introduction
20-40kA Power Surge Protective Device (SPD) is designed according to the IEC Standard. The maximum discharging currents (IMAX 8/20µ S) of each line could be 20-60kA. It is applicable for 220/380V Power Distribution System lightning protection in all classes.
This product adopts modular design with good tightness, working indictor, remote connector and degradation indicator. With 35 mm Electrical Lead Rail, it is convenient for connecting. With temperature control breaker, build-in over currents fuse protector and thermal inductance breaker, degradation automatic release. With advantage of extremely low residual Voltage, quick respond, large intake capacity, long working life, simple maintenance.

DK Company can manufacture various products with different working Voltage classes and lightning currents discharge capacity. And we also can produce the products completely according to the buyer's requirement.

Key Words: Surge protector, surge protection, surge protective device, SPD, surge suppressor, TVSS, Transient Voltage Surge Suppression, surge suppression, surge protection, surge arrester, lightning protection, lightning surge, thunder strike, thunder protection, lightning rod, lightning conductor, lightning arrester, DC surge protector, AC surge protector, 110V surge, 220V surge, 380V surge, single phase, three phases, CCTV, camera, antenna feeder, AF surge, coaxial cable, coaxial line, coaxial, grounding rod, grounding conductor, earthing rod, earthing conductor, earthing, grounding, RJ11, phone line surge, RJ45, PoE, 8/20μ S, 10/350μ S

Type	Type I
	DK-380AC20	DK-380AC40
Material of Outer Shell	PBT/PA-F
Flame Retardant Rating of Outer Shell	UL94-V0
Protection Class of Outer Shell	IP20
Color	Grey White
Standard of the Installation	35mm Electrical Lead Rail
Quantity of the Connecting Terminal	3 PIN 5 PIN
Working Temperature	-48 — +85 ºC
Relative Humidity	≤ 95%
Damaged Condition	Presenting Breaker Status
Protection Mode	L-PE, N-PE(4P)
Dimension(mm)	68X90X69
Weight(kg)	0.48	0.54
Indicating Function	By Indicator Window
Production Standard	IEC61643-1 and GB18802.1-2002
Lightning Protection Class	D Grade	D Grade
Type of SPD	One Terminal
Type of Applicable Power Supply System	TT, TN, IT
Rated Voltage	380V AC
Maximum Continuous Running Voltage	420V AC
Active Voltage	620V DC
Rated Working Frequency	50Hz(60Hz)
Drain Currents	≤ 30µs
Nominal Discharge Currents (8/20)µs	10kA	20kA
Maximum Discharge Currents (8/20)µs	25kA	40kA
Voltage Protection (8/20)µs (10kA) Up	≤ 1.5kV
Voltage Protection (8/20)µs (In) Up	≤ 1.5kV	≤ 1.8kV
Respons Time (L/N-PE)	<20nS
Connecting Parameter of Trunk Circuit
Type of L(N) Connector	Screw Stationary Terminal
Specification of Screw	M5
Minimum Section Surface of Connecting Wire	BVR-10sq.mm
Maximum Section Surface of Connecting Wire	BVR-25sq.mm
Type of PE Connector	Screw Stationary Terminal
Specification of Screw	M5
Minimum Section Surface of Connecting Wire	BVR-10sq.mm
Maximum Section Surface of Connecting Wire	BVR-25sq.mm
Connecting Parameter of Remot Alert Circuit
Type of Connector	Screw Stationary Terminal
Specification of Screw	M2
Minimum Section Surface of Connecting Wire	BVR-0.5sq.mm
Maximum Section Surface of Connecting Wire	BVR-1.5sq.mm
Maximum Working Voltage/Currents	125V AC/0.2A
	48V DC/0.5A
Art. No.	100302019	100302017

Guangxi Dikai Sci & Tech Co., Ltd. Was established in June 1989, which specializes in the development and production of lightning protective products, and the research and service of lightning protective technology. It has been a top lightning protection company in China after more than 20 years of development. The company now has a top-ranking lightning protection test center, a lightning proving ground, an intellectualized building for scientific research. The products of the company have won more than 10 national patents and possess ISO 9001: 2000 certificate and CE certificate.