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Symmetrical Rail 35mm PV Surge Protector 800V For HVAC System
Symmetrical Rail 35mm PV Surge Protector 800V For HVAC System
Specifications
Brand Name :
Uchi
Model Number :
OBV5-C40-PV
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
Name :
Solar Lightning Arrester
Poles Number :
2P
In :
20KA
Imax :
40KA
Connection :
By screw terminals: 4-25 mm2
Uc :
530Vdc-1060 Vdc
Network voltage :
500V-1000V
Mounting :
Symmetrical rail 35 mm
CertificationCE,CQC :
CE / CQC / SGS
Description

Lightning Surge Protector 20-40KA 800V PV System, Solar Lightning Arrester

OBV5-C40-PV

Prewired modular complete unit for use in photovoltaic systems consisting of a base part and plug-in protection modules

Combined disconnection and short-circuiting device with safe electrical isolation in the protection module prevents fire damage resulting from d.c. switching arcs (patented SCI principle)

Tried and tested fault-resistant Y circuit of the OBV6-C40-PV prevents damage to the surge protective device in case of insulation faults in the generator circuit.

Integrated d.c. fuse allows safe replacement of protection modules without arc formation.


Technical Parameters

Model: OBV5-C40-PV
Network voltage 500Vdc 600Vdc 800Vdc 900Vdc 1000 Vdc
Max. operating voltage Uc 530Vdc 630Vdc 840Vdc 950Vdc 1060 Vdc
Nominal discharge current ln 20kA
Max. discharge current lmax 40kA
Protection level (at In) Up 1.8kV 2.5kV 2.8kV 3.0kV 3.2kV
Disconnector
Thermal Disconnector Internal
Mechanical characteristics
Connection by screw terminals: 4-25 mm2
Disconnection indicator 1 mechanical indicator by pole
Mounting symmetrical rail 35 mm
Operating temperature -40/+85°C
Protection class IP20
Standards compliance
NF EN 61643-11 France Parafoudre Basse Tension - Essais Classe II
IEC 61643-1 International Low Voltage SPD - Test Class II
EN 61643-11 Europe Parafoudre Basse Tension - Essais Classe II

Feature&Benefits

-Easy installation or retrofit

-Din-rail mountable
-Fail-safe /self-protected designRemote indicator (optional) with 3pin NO/NC contact
-IP20 finger-safe design

Visual indicator
-Small foot print

Application


●AC/DC distribution
●Power supplies
●Industrial automation
●Telecommunications
●Motor controls systems
●PLC applications
●Power transfer equipment
●HVAC applications
● AC drives
●UPS systems
●Security systems
●IT/Data centers

Others


Technology SPD parameter(Note:According to user requirement ,can be customized Uc=140V,440V,550V,voltage range of range of the SPD):

Type No. Rated Voltage(V) Un Continuous Voltage Uc(V~) Standard Discharge Current In(KA)

Max Discharge Current
Imax(KA)

 Protection Level(KA~) Response Time(ns)
DGM1(2)-D5 220/380

275/320
385/420

 5 10 1.2 ≤25
DGM1(2)-D10 10 2 1.6
DGM1(2)-C20 20 40 1.8
DGM13-B30 30 60 .2.2
DGM3(4)-B40 10 80 2.4
DGM(4)-B60 60 100 2.8
DGM-N-PE 220/255 40/60 60/80 1.2 ≤100

Tip:How can we distinguish the quality of the lightning arrester?

1. It can be seen from the reaction time: determine whether the lightning arrester can respond in time and quickly discharge the lightning current.

2. It can be seen from the insertion loss: this refers to the installation of a lightning protector, the impact of this lightning protector on the line, the smaller the better

3. It can be seen from the number of impact resistance: determines the service life of the lightning arrester. Generally, the gas discharge tube will not drop after being placed for a period of time. If you want to check its quality, you can use an adjustable high-voltage DC power supply to test .


Importance of theground connection
Overvoltage protectors (SPD) divert excess energy toground, so limiting the peak voltage to an acceptablevalue for connected electrical equipment.
A ground connection in adequate condition is, therefore,a key aspect for effective protection against overvoltages.Monitoring ground connection condition guaranteesproper operation of surge protection devices.

Comprehensive protection
An effective overvoltage protection must combine thefollowing protection systems:
External protection (ESE lightning rods and faradization).System for protection against direct lightningstrike.These capture the lightning within the protectedarea and lead it, in a controlled manner, safely to ground. Internal protection (power frequency overvoltage andsurge protection devices). Equipment designed to protectagainst the effects of overvoltages in equipment connected to the power supply systems and/orcommunications networks.Grounding systems (grounding and insulation monitoring).Systems that allow atmospheric dischargecurrents to be dispersed into the ground. The need formonitoring the grounding system.CUAJE offers a widerange of products for each of these systems. It alsodevelops custom products, provides advice and consultingservices and the best possible aftersales service.
What skills should lightning protectors have in the selection?
1.Confirm power supply system
First of all, you must determine what your power distribution system is like, whether it is TT, TN or IT system. After determining the power distribution system, you can choose the protection mode and wiring method of the lightning arrester to select the appropriate lightning arrester.
For example, TN-C uses 3P lightning protection device, TN-S uses 4P, TT uses 3P+N, etc.
2.Know the main parameters of the lightning arrester.
FAQ


Q: Can I get some samples?
A: Yes, Sample orders welcomed.

Q: Can I use my own Logo or design on goods?
A: Yes, Customized logo and design on mass production are available.

Q:What is the delivery time?
A: 3 days for samples, 7-15 days for mass production.

Q: What is the payment term?
A: T/T, L/C at sight, West union , Paypal, etc.

Product tags

surge protector for main panel

,

3 phase surge protection

,

three phase surge protector
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Symmetrical Rail 35mm PV Surge Protector 800V For HVAC System

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Product Detail
Brand Name :
Uchi
Model Number :
OBV5-C40-PV
Certification :
CE / SGS / ISO9001
Place of Origin :
Dongguan China
MOQ :
200 piece
Price :
Negotiate
Contact Supplier
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Symmetrical Rail 35mm PV Surge Protector 800V For HVAC System

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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