JN22B Series HV Earthing Switch
Zhejiang Wone IT Service Co., Ltd.
1yrs 300++
staff 65666m²+m² US$50000000+
Key attributes
| Brand | Wone |
| Model NO. | AC high voltage earthing switch |
| Rated voltage | 40.5kV |
| Series | JN22B Series |
Product descriptions from the supplier
Description
Products Description:
JN22B-40.5/31.5 indoor AC high voltage earthing switch is an advanced level product with high-tech parameters performance
improved on the basis of JN22-40.5/31.5.
After comprehensive evaluation,it conforms to GB1985 AC HV disconnect switch and earthing switch and IEC62271-102:2002,applies to
power system of 40.5kV and AC 50Hz. Can be used with KYN61-40.5 and other types high voltage switchgear,also play a protective
role in the high-voltage electrical equipment overhaul.
Ambient condition:
1.Ambient temperature scope:form 12°C to 40°C
2.Heavy cold zone:25°C allowed
3.Altitude not more than 1000m
4.Relative humidity:average everday not exceeding 95%
5.Monthly average not more than 80%
6.There shall have no conductive dust,no corrosive gasess,no severe vobaration and impact.no combustion and explosion on the site
for switch operating.
Q:Do you accept product customization?
A:Yes, of course, please provide specific drawings or parameters, we will quote you after evaluation
Wone
Zhejiang Wone IT Service Co., Ltd.
1yrs 300++
staff 65666m²+m² US$50000000+
Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 65666m²m²
Total staff: 300+
Highest Annual Export(usD): 50000000
Services
Business Type: Design/Manufacture/Sales
Main Categories: High Voltage Electrical Apparatus/Low Voltage Electrical Apparatus/Wire cable/Instrument meters/New energy/Tester/Production equipment/Generator/Electrical fittings/Integrated Electrical Equipment
Whole life care manager
Full lifecycle management services for equipment procurement, use, maintenance, and after-sales,
ensuring safe operation of electrical equipment, continuous control, and worry-free electricity
consumption.
The equipment supplier has passed platform qualification certification and technical evaluation,
ensuring compliance, professionalism, and reliability from the source.
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