Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch

Modelo NÃO.
JN22B-40.5/31.5

Tensão
40.5kv

Frequency
50Hz

Phase Distance
280mm/300mm/350mm/400mm

Rated Short-Time Withstand Current
31.5ka

Altitude
Not Higher Than 1000m

Pacote de transporte
Standard Export Shipping Package

Marca comercial
LIYOND

Origem
Zhejiang, China

Capacidade de produção
1000 Pieces/Month

Descrição

JN22B-40.5/31.5 Indoor AC High Voltage Earthing Switch
Summary:
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 switchgearalso play a protective role in the high- voltage electrical equipment overhaul.

Ambient condition:
1.Altitude: ≤1000m
2.Ambient temperature: -10°C ~+40°C
3.Earthquake intensity: ≤8 degree
4.Pollution level: II
5.Relative humidity: Daily averages95%,Monthly average≤90%

Model and meaning:
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch

Parameters:

Item Unidade Data
Rated voltage kV 35
Maximum voltage kV 40.5
Rated short-time withstand current kA 31.5
Rated short-circuit duration é 4
Rated short-circuit making current kA 80
Rated peak withstand current kA 80
Phases center distance milímetros 280, 300, 350,400
Rated insulation level PF withstand voltage(1 min) kV Phase to earth 95
Lightning impulse withstand voltage Phase to phase 185

Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing SwitchJn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing SwitchJn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing SwitchJn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing SwitchJn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch

Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing SwitchJn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Perguntas frequentes:
Q: Could I have prices of your products?
UMA: Welcome. Please feel free to send us inquiry here. Responderemos dentro de 24 horas.

Q: Can I get a sample before the bulk order?
UMA: sim, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q: Can we print our logo/ company name on products?
UMA: sim, of course, we accept OEM, then need you to provide brand authorization to us.

Q:Do you accept product customization?
UMA:sim, of course, please provide specific drawings or parameters, we will quote you after evaluation.

Q: Qual é o prazo de entrega?
UMA: The lead time depends on the quantities ordered, generally within 7-20 days after receiving the payment.

Q: What is your Trade Terms?
UMA: We accept EXW, FOB, CIF, FCA, etc.

Q: What is your payment method?
UMA: We accept T/T, Western Union, Paypal, etc.

Q: Do you inspect the finished products?
UMA: sim, each step of production and finished products will be came out inspection by QC department before shipping. And we will provide goods inspection reports for your reference before shipment

Q: How to solve the quality problems after sales?
UMA: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 dias.