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II20X 375V series surge protectors protect against surges affected by indirect lightning and direct lightning
II20X 375V series surge protectors protect against surges affected by indirect lightning and direct lightning
Specifications
Brand Name :
Uchi
Model Number :
OBV-SPD-375V
Certification :
CE / SGS / ISO9001
Place of Origin :
Dongguan China
MOQ :
200 piece
Price :
Negotiate
Payment Terms :
T/T, L/C, Western Union
Supply Ability :
60000 pieces per month
Delivery Time :
5-15 days after payment
Packaging Details :
export package / Negotiate
Condition to work voltage(VDC) :
375Vac
In(8/20μs) :
10kA
Limp(8/20μs) :
20kA
Up :
1.2kV
Working temperature(C) :
(-40℃~+85℃)
UC :
60Vac
Response time(ns) :
25ns
ISCW :
10kArms
Description

II20X 375V series surge protectors protect against surges affected by indirect lightning and direct lightning

The main technical parameters
Model and specification U1-II20X

Uc(VAC)Maxi continuous operating voltage750,420,385,320,275 Vac
Up(kV)Voltage protective level2.5,1.8, 1.2, 1.4, 1.2 kV
(8/20μs)Imax(kA)Maxi discharging current20kA
(8/20μs)In(kA)Nominal discharging current10kA
response time≤25ns
Signal deterioration indication off-work；on-replace
Housing Material Red thermoplastic material
Housing self-extinguishing class UL94_V0
Temperature range-40℃～+80℃
humidity range5%～95%
Elevational ≤3000m
Method of connecting wire multiple(Connect In Parallel )
Thread Dimensions 1.5mm2～35mm2
Mounting method35mm standard rail installation
IP(degree of protection of enclosure)IP20



Product Features:
combination type SPD
The smallest size single phase surge protector of Iimp: 20KA ；
only 27mm width, save space;
Sealed metal air gap technology,high energy electronic trigger discharge gap, with the ability to block continuous flow
Low output residual；
fast response time (≤25ns);

Installation
◆ Installed at the junction of LPZ1 or LPZ2 zone and LPZ3 zone using 35mm standard quide rails,connecting copper stranded wires with 2.5~16mm².
◆Each pole of SPD must be protected-use fuses or miniature circuit breakers or special backup protectors.
◆Suitable for household distribution boxes,computer equipment,and information equipment. In front of or nearest socket box of electronic equipment and control equlipment

Main structure and working principle
◆ SPD is a port, anti-shock protection, indoor fixed installation, voltage limited type.
◆ SPD has a built-in disconnector. When the SPD falls due to overheating or breakdown, the disconnector can automatically disconnect it from the power grid and give an indication signal at the same time.
◆The visible window displays green when the SPD is working normally, and displays red when it fails to disengage.
◆1P+N,2P+N,3P+N are composed of 1P,2P,3P SPD+NPEzero-ground protection modules, which are used in TT,TN-S and other power supply systems.

The combination type SPD characteristics:
HDU1-II20X series Surge protector device (hereinafter referred to as SPD) is used for power supply systems such as IT, TT, TN-C, TN-S,TN-CS, etc. for low-voltage AC distribution systems, for indirect lightning and direct lightning or other A surge of transient overvoltage is protected. The SPD has a common mode (MC)and differential mode (MD) protection. The SPD complies with GB/T18802.1/EC61643-Il.























Product tags

lightning and surge protector

,

lightning and surge protection

,

inline power surge protector
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II20X 375V series surge protectors protect against surges affected by indirect lightning and direct lightning

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Product Detail
Brand Name :
Uchi
Model Number :
OBV-SPD-375V
Certification :
CE / SGS / ISO9001
Place of Origin :
Dongguan China
MOQ :
200 piece
Price :
Negotiate
Contact Supplier
video
II20X 375V series surge protectors protect against surges affected by indirect lightning and direct lightning

Guangdong Uchi Technology Co.,Ltd

Active Member
5 Years
dongguan
Since 2002
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller
Main Products :
Surge Protection Device SPD, Power Surge Protection Device, DC Surge Protection Device
Total Annual :
10000000-20000000
Employee Number :
400~500
Certification Level :
Active Member
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