Cheap Price Kyn28 11kv/12kv /15kv /24kv/33kv Electrical Switchgear Rmu Cabinet Medium Voltage High Voltage Mv&Hv Switchgear
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- Supplier: Shanghai Setn Electric Co. Ltd.
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Product Overview
Description
Product Description
KYN28A-12(Z)(GZS1)Type a armored removable ac metal enclosed switchgear
KYN28A-12(Z)(GZS1)Type a armored removable ac metal enclosed switchgear (hereinafter referred to as switchgear) It is suitable for three-phase ac 50Hz power system to receive and distribute electric energy, control, protect and monitor the circuit
Standards
The switchgear and main apparatus contained in it comply with the latest IEC Standards:
• IEC 62271-1 for general purposes
• IEC 62271-200 for the switchgear
• IEC 62271-102 for the earthing switch
• IEC 62271-100 for the circuit-breakers
• IEC 60071-2 for the insulation coordination
• IEC 62271-106 for the contactors
• IEC 60265-1 for the switch-disconnectors
• IEC 60529 for degree of protections
Service environment:
a) Air temperature:Maximum temperature: +40℃; Minimum temperature:-25℃
b) Humidity:Monthly average humidity 95%; Daily average humidity 90% .
c) Altitude above sea level:Maximum installation altitude: 2500m
d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
e) No frequent violent shake
The switchgear and main apparatus contained in it comply with the latest IEC Standards:
• IEC 62271-1 for general purposes
• IEC 62271-200 for the switchgear
• IEC 62271-102 for the earthing switch
• IEC 62271-100 for the circuit-breakers
• IEC 60071-2 for the insulation coordination
• IEC 62271-106 for the contactors
• IEC 60265-1 for the switch-disconnectors
• IEC 60529 for degree of protections
Service environment:
a) Air temperature:Maximum temperature: +40℃; Minimum temperature:-25℃
b) Humidity:Monthly average humidity 95%; Daily average humidity 90% .
c) Altitude above sea level:Maximum installation altitude: 2500m
d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
e) No frequent violent shake
Main technical parameters | ||||||
Rated voltage | ..................................... | kV | 3.6、7.2、12 | |||
Rated frequency | ..................................... | Hz | 50 | |||
Rated current of circuit breaker | ..................................... | A | 630/4000 | |||
Rated current of switchgear | ..................................... | A | 630/4000 | |||
Rated short-time withstand current (4S) | ..................................... | kA | 20、25、31.5、40 | |||
Rated peak withstand current (peak) | ..................................... | kA | 50、63、80、100 | |||
Rated short-circuit breaking current | ..................................... | kA | 20、25、31.5、40 | |||
Rated insulation level 1min power frequency withstand voltage | Pole-to-pole, pole-to- ground | kV | 24、32、42 | |||
Between open contacts | kV | 24、32、48 | ||||
Lightning impulse withstand voltage (peak) | Pole-to-pole, pole-to- ground | kV | 40、60、75 | |||
Between open contacts | kV | 46、70、85 | ||||
The shell is IP4X, and it is IP2X when the compartment door and circuit breaker chamber door are opened | ||||||
Fully type-tested
The switchgear has undergone all the tests required by the international (IEC) Standards. Each switchgear unit is subjected to routine tests in the factory before delivery. These tests are intended to provide a functional check of the switchgear based on the specific characteristics of each installation.
IEC type tests
• Short-time and peak withstand current
• Temperature rise
• Internal arc capability
• Dielectric test
• Making and breaking capacity of circuit-breaker
• Earthing switch making capacity (top application)
• Mechanical operations of circuit-breaker and line disconnector
• IP degree and impact test
IEC routine factory tests
• Visual inspection and check
• Mechanical sequence operations
• Cabling check
• Electrical sequence operations
• Power frequency withstand voltage
• Measurement of the resistance of the main circuits
• Secondary insulation test
It fit with many kinds of vacuum circuit breaker such as ABB VD4, Schneider HVX, Siemens 3AE, and China VS1 ,and can also select fixed load breaker switch or vacuum contactor. And protective relay is also selectable:
The switchgear has undergone all the tests required by the international (IEC) Standards. Each switchgear unit is subjected to routine tests in the factory before delivery. These tests are intended to provide a functional check of the switchgear based on the specific characteristics of each installation.
IEC type tests
• Short-time and peak withstand current
• Temperature rise
• Internal arc capability
• Dielectric test
• Making and breaking capacity of circuit-breaker
• Earthing switch making capacity (top application)
• Mechanical operations of circuit-breaker and line disconnector
• IP degree and impact test
IEC routine factory tests
• Visual inspection and check
• Mechanical sequence operations
• Cabling check
• Electrical sequence operations
• Power frequency withstand voltage
• Measurement of the resistance of the main circuits
• Secondary insulation test
The enclosure is made of aluminium-zinc plated steel sheet by CNC machine, high precise dimension, short production cycle,excellent mechanical strength and nice appearance. The busbar compartment, VCB handc art compartment, cable compartment and relay compartment are separated by metal sheet. Flexible operation for handcart movement, clear position instruction, the earthing switch allow to making short circuit current and creditable mechanical interlock.
It fit with many kinds of vacuum circuit breaker such as ABB VD4, Schneider HVX, Siemens 3AE, and China VS1 ,and can also select fixed load breaker switch or vacuum contactor. And protective relay is also selectable:
company introduction
Certificate
FAQ
Q1:What is your advantages?
A: We are a very famous power distribution product manufacturer in Shanghai, China. We also have our own foreign trade team. We are a company integrating industry and trade
Q2:Can you customize the product according to the size I need?
A: Yes, our factory has a professional team of engineers, we can completely design and develop products for you according to the detailed technical parameters and specifications you require
Q3:Can we use our own logo?
A: Yes, if you have requirements, we can customize the logo you need according to your requirements
A: Yes, if you have requirements, we can customize the logo you need according to your requirements
Q4: What is the quality of your products?
A: Quality is our corporate culture, we regard product quality as life of our company. We have achieved a lot of certifications to meet customs requirements. As a factory, we can control all process of production 100% and every single product will be tested qualified before shipping.
A: Quality is our corporate culture, we regard product quality as life of our company. We have achieved a lot of certifications to meet customs requirements. As a factory, we can control all process of production 100% and every single product will be tested qualified before shipping.
Q5: When can delivery from ordering?
A: The delivery time depend on the quantity you ordered, generally about 15-25 days after deposit of payment.
A: The delivery time depend on the quantity you ordered, generally about 15-25 days after deposit of payment.
Q6:What are your terms of payment
A: 30% in advance 70% before shipment We can pay by TT/ LC/ DP/ Paypal/ union/Alibaba assurance
A: 30% in advance 70% before shipment We can pay by TT/ LC/ DP/ Paypal/ union/Alibaba assurance
Q7: How long is the warranty of your product?
A: Our warranty period is usually three years,. But the warranty period can be extended after discussion and agreement.
Shanghai SETN ELECTRIC Co., Ltd is a professional of power solution and distribution (PTD) engineering and PTD complete equipment supplier. We provide integrated solution and complete PTD high-tech equipment for a variety of PTD engineering. We are one of the leading enterprises in the national industrial technology upgrade plan and one of the leading brands in the field of electric power engineering of China.
Any special requirements can be settled through friendly negotiation.
If you have any other questions, please click the business card below and contact me directly. We will provide you with the best service
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