Symmetrical Rail 35mm PV Surge Protector 800V For HVAC System
|Place of Origin:||Dongguan China|
|Certification:||CE / SGS / ISO9001|
Payment & Shipping Terms:
|Minimum Order Quantity:||200 piece|
|Packaging Details:||export package / Negotiate|
|Delivery Time:||5-15 days after payment|
|Payment Terms:||T/T, L/C, Western Union|
|Supply Ability:||60000 pieces per month|
|Name:||Solar Lightning Arrester||Poles Number:||2P|
|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|
Symmetrical rail 35mm PV Surge Protector,
surge protector for hvac system,
800V PV Surge Protector
Lightning Surge Protector 20-40KA 800V PV System, Solar Lightning Arrester
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.
|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|
|Connection||by screw terminals: 4-25 mm2|
|Disconnection indicator||1 mechanical indicator by pole|
|Mounting||symmetrical rail 35 mm|
|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|
-Easy installation or retrofit
-Fail-safe /self-protected designRemote indicator (optional) with 3pin NO/NC contact
-IP20 finger-safe design
-Small foot print
●Motor controls systems
●Power transfer equipment
● AC drives
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
|Protection Level(KA~)||Response Time(ns)|
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.
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.
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.
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.