1. Lightning Arrester Packing details
1) Size: 370mmX130mmX300mm with 3pieces per carton
2) Packing: Carton with polyfoam insert parts
3)Weight: 7kg/carton
4)Loading Port: Ningbo/ Shanghai(Or as customer requirement)
5)Loading Ability: 20'GP 2426sets / 40'GP 3913sets
2. Lightning Arrester Working condition
1)Environment temperature: -40--+40 degree
2)altitude: <1000m
3)48Hz<Rated frequency<62Hz
4)Power frequency voltage should not be more than continuous running voltag
5)Max wind speed should be less than 35m/s
6)Earthquake intensity should be less than 7 degree
7)If used in contamination area, should be noted in advance.
3. Lightning Arrester Other information
About us:
Our company is founded in 1993year, with advanced technology and talents. To provide customers with the most satisfactory product quality and thoughtful service. We hope to develop together with you hand in Hand, and make both of us win-win. I hope the majority of buyers can come visit and tour company,
Your satisfaction is our greatest pursuit.
Production Lead Time & Quality Guarantee:
Sample deliery time is about 2-3days
Big order quantity is about 30-35 days after we receive 30%~50% deposit from you.
Generally, it takes 4 working days by DHL/UPS, and 7-10days by EMS
12months' warranty period. 20years' quality guarantee period
With ISO9001: 2008approvals.
Customer Services:
Our salesmen will reply your inquiry within 24 hours. Any order is welcome. If you like to be our agent in your country, we can give you any support on the technique & other aspects.
FAQ
1. Are you a factory or trading company?
Yes, We are a company with designing, manufacturing, marketing and exporting. Together with our office
2. Where is your manufacturer?
We are located in FuYang yinghu developing zone
3. How many years of experience in disconnector industry?
We were found since 1993 and our company is Top10 in the field of China
4. How to control the quality for your product in your company?
We have quality control manual in our product line and we sure our workers strictly follow the rules
5. Does your company have staff occupational disease protection?
Yes we have, every year we have occupational disease examination.
6. What's the number of annual output value in your company?
One hundred billion per year
7. What's your mainmarket?
Southeast Asia, Eastern Europe, North Africa and South America
8. Your company support what trade terms and payment terms?
We support T/T, L/C, WESTEN UNION, PayPal, Credit Sale, credit card payment terms.
9. How do you usually pack the exported goods?
We use recycle wood cases and make sure the safety in transportation and green for environment
10. How many staffs in your company?
Now we have 120 workers and 40 administrative staffs
11. Has the company obtained a valid certificate for its quality management system? Such as ISO9001, QC080000 and etc?
Yes We have the ISO9001: 2008 Certification
ISO9001: 2008 Certificate
No.: 15/10Q5974R31
Scope: Design, development and manufacture of the 0.22~220Kv metal oxide arrester, 20~220Kv high voltage alternating-Current disconnectors and earthing switches.
Issued by WIT Issued until Aug, 04, 2013
12. What's the amount of R&D and relevant working experience?
1-5 years experience 1 staff
Over 10 years experience 6 staffs
13. What is the main job responsibility for R&D engineers?
They take responsibilities of R&D and supported production scene.
The company provide the project was: 66KV polymer housed metal oxide surge arrester(transformer substation type/no Clearance/ciruitry type with gaps)
14. Is product certification done in terms of selling designation(UL for US, CCC for China, CE for Europe)at the Company.
Our product certificate had been issued by PCCC, We are working on the UL and CE.
| Type |
YH5W5-27/72 |
|
|
| Rated voltage---------kV |
27 |
4/10µS High current impulse kA |
65 |
| MCOV ----------------kV |
22 |
Lightning impulse withstand kV |
150 |
| Nominal Current-------kV |
5 |
Power frequency voltage withstand(dry/wet)kV |
70 |
| Residual voltage of steep impulse----at 5kA(kV) |
78 |
0.1S TOV--------------kV |
32.4 |
| 8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV) |
72 |
1S TOV----------------kV |
31.05 |
| Residual voltage of switching impulse current kV (peak value)----at 1kA (kV) |
/ |
10S TOV---------------kV |
29.7 |
| 1mA D.C reference voltage (kV) |
38.5 |
1200S TOV-------------kV |
27 |
| Line discharge level |
1 |
Creepage distance ----mm |
915 |
| 2mS long duration impulse current A |
250 |
Material employed in series non-linear resistor |
Zinc Oxide |
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