80ka 3p Surge Protector Devices SPD
US$3.38 - 38.00 | 1 Piece (MOQ) |
Zhejiang Changzheng Electric Shares Co., Ltd.
Zhejiang, China
Last Login Date:
Apr 02, 2020
Business Type:
Manufacturer/Factory, Group Corporation
Main Products:
MCB Miniature Circuit Breaker, MCCB Moulded Case Circuit Breaker, Vacuum Universal Circuit Breaker, RCBO Acb, Power Inverter, Solar System Inverter Controler, Cabinet Electric System, Switches, Intelligent Circuit Breaker, Contactor
Product Description
Company Info
Basic Info.
Product Description
How to Order?
1. Let us have the details of your requirements.
2. Price-list will be sent for confirmation.
3. After prices confirmed,PI will be sent for payment.
4. After get your Deposit,production will be arranged within one day.
5. When goods ready,all the documents for custom clearance will be scanned to you for the balance payment.
6. OEM/ODM is acceptable
Shipping:
1. Normally by SEA From NINGBO TO ...
2. Products are shipped via UPS / DHL / FedEx / TNT and so on expresses (door to door) If the amount is Small.
3. We Provide Drop shipping Service.
4. In order to ensure you receive your order tax free upon import, we can declare lower value according to your demand.
5. Shipping via EMS. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country.
Payment:
1. We usually use T/T (30% deposit before production and 70% to be paid against the copy of B/L).
2.If the Amount is small,you can pay to us by western union/Paypal/Money Gram.
3. L/C also acceptable
Warranty:
1. We provide 18 months warranty.
2. If the product is defective, please notify us within 10 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods
Product Introduction
CNZY1series surge protective device (hereinafter called SPD)is suitably used in the IT,TT,TN-C,TN-C-S and Low-voltage AC power distribution system,rated voltage up to 380V,to protect from direct and indirect lighting impulse and other transient over voltage.
As per the conditions of IEC61643-1 standard,Class I surge protective device,it is category C surge protective device.SPD has two protection modes:MC and MD SPD is in compliance with GB18802.1/IEC61643-1 standards.
Operation Elements
In three phases and four wires system,all three phase lines and one neutral line to earthing line have SPD to be protected,in normal service,the SPD in at the state of high resistance,when network produce surging over-voltage due to thunder or other reasons,SPD will be conductive within short time(ns),lead surging voltage into ground,consequently to protect the electric appliances of network.
After surging voltage passed by SPD,and disappeared,SPD recover in high resistance.It will not have influence on the normal service of network.
Model | CNZY1-10 | CNZY1-20 | CNZY1-30 | CNZY1-40 | CNZY1-60 | CNZY1-80 | CNZY1-100 | CNZY1-120 | CNZY1-150 |
Nominal Discharge current ln(8/20us)ka | 5 | 10 | 15 | 20 | 30 | 40 | 60 | 80 | 100 |
Max. discharge current Lmax(8/20us)ka | 10 | 20 | 30 | 40 | 60 | 80 | 100 | 120 | 150 |
Max.continuous operating voltage Uc. (v)Ucv | 300/320/385 | 320/385/420 | 320/385/420 | 320/385/420 | 385/420 | 385/420 | 385/420 | 385/420 | 385/420 |
Voltage protection Level UP(kv) Upkv | 1.0/1.2/1.4 | 1.4/1.5/1.6 | 1.6/1.8/1.8 | 1.8/2.0/2.0 | 2.0/2.2 | 2.4/2.5 | 2.6/2.8 | 3.6/3.6 | 3.8/3.8 |
Maximum allowable fusible fuse strength/A | 50/25 | 80/32 | 100/63 | 125/80 | 160/100 | ||||
Leakage current(75%Uc lmA) | <20uA | ||||||||
Response time ms | <25ns | ||||||||
Working temperature | -40ºC--+70ºC |
Installation
1.Surge protection device to be installed in a standard rail.
2.The SPD need not to be adjusted after installed according to requirement.
3. It can automatically protect the power network after proper installation.
4.SPD is invalid or not,meanwhile check if indicator if fuse lighting or not,please replace the invalid element on time.