KYN61-40.5
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KYN61-40.5

KYN61-40.5 HV 30KV Integrated Distribution Box

KYN61-40.5 mouth-type hair-removable AC metal-enclosed equipment (hereinafter referred to as "switching equipment"), its main feature is the use of ZNBS-40.5 fully insulated screw vacuum disconnector and spring-assisted mechanism in the cabinet, the cabinet adopts The improvement of plastic spraying and fine decoration has improved the matching accuracy of the car and the cabinet. The push-out of the handcart is very neat, with high interchangeability, messy structure, beautiful appearance, extended program and perfect "five prevention" functions.

Description

KYN61-40.5 HV 30KV Integrated distribution box


Compartment in the switch cabinet

1. Withdrawable handcart: The handcart frame is formed and assembled with high-quality cold-rolled steel plates. The handcart is equipped with a vacuum circuit breaker and other auxiliary equipment. The handcart frame is equipped with a screw nut propulsion mechanism and an ultra-high clutch.

2. Circuit breaker compartment: A special track is installed in the circuit breaker compartment for the handcart to move, so that the circuit breaker handcart can slide and be fixed in the compartment through a rotatable screw-nut mechanism.

3. Busbar compartment:The main bus bar is led from one switch cabinet to another switch cabinet and fixed by the branch bus bar and static contact section. When passing through the adjacent cabinet, the bus bar is fixed by the wall bushing, which can effectively prevent the accident from spreading, and at the same time assist the main bus bar. Supporting role.The busbar adopts shrinkage type casing or fluidized coating process, and the phases and connectors are equipped with insulating sleeves made of flame-retardant materials to form a reliable composite insulation.

4. Cable compartment: Current transformers, lightning arresters and grounding switches can be installed in the cable room. The ample space is convenient for the installation and connection of multiple cables.
5.Relay room:The internal and external panels of the relay can be equipped with secondary components such as control, protection components, metering, display instruments, and live monitoring displays.


Main technical parameters
Rated voltage
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40.5kV
Rated frequency
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50Hz
Rated current of circuit breaker
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1250~4000A
Rated current of switchgear
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1250~4000A
Rated short-time withstand current (4S)
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20 25 31.5kA
Rated peak withstand current (peak)
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50 63 80kA
Rated short-circuit breaking current
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20 25 31.5kA
Rated short-circuit making current (peak)
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5063 80kA
Rated insulation level 1min power frequency withstand voltage
Pole-to-pole, pole-to-ground
95kV
Between open contacts
110kV
Lightning impulse withstand voltage (peak)
Pole-to-pole, pole-to-ground
185kV
Between open contacts
215kV
IP code
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IP4X IP2X


Service conditions

◎ Ambient air temperature: -15°C〜+40°C;

◎ Relative humidity: Daily average ≤ 95%,and daily average of water vapor pressure < 2.2kPa;

Monthly average ≤ 90%,and monthly average of water vapor pressure < 1.8kPa;

◎ Altitude: ^ 1000m;

◎ Seismic intensity: No more than 8 degree

◎ Ambient air should be free of pollution of corrosive or flammable gas or vapor;

◎ No obvious vibration;

FACTORY

CERTIFICATE

EXHIBITION


COMPANY OVERVIEW

FAQ


Q5 : Is OEM/ODM available?

A: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.

Q6 : You are manufacturer or trading company?
A: We are factory, As a 100% professional manufacturer with 20 year's manufacturer experience, we could produce products according to customers' requirements and we could also control the quality of products 100%.

Q7 : Can the price be negotiated?

A: Yes, the price is negotiable. It can be changed according to your quantity or package

Q8 : How about inspection?

A: We have the whole inspection system from raw material to end products include temperature rise test,salt spraying test conductor type test,mechanical life test.

Q9 : What is payment terms?

A: T.T, Paypal,Western Union,Alibaba trade assurance and L/C is acceptable. 30% T/T in advance ,70% balance before shipment.

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Welcome to inquiry


Contact information:


Jiyuan Fengyuan Electrical Equipment Co., Ltd


Sales Department


Contact person:Mr Charles Du


E-mail:fengyuan800@outlook.com


Mobile:+8618639199897(Available for whatsapp,wechat,skype)


Add:Huling industrial zone,jiyuancity,henan province,China


TEL:+86-0391-2180800


FAX:+86-0391-2180818


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