33 KV 40.5 KV High Voltage Switchgear
1 Overview KYN61-40.5 high voltage switchgear is suitable for three-phase AC 50Hz/40.5kV single bus and single bus section power system. It is widely used in power stations, substations, industrial and mining enterprises to receive and distribute electrical energy. High-rise building. It can...
Description
1 Overview
KYN61-40.5 high voltage switchgear is suitable for three-phase AC 50Hz/40.5kV single bus and single bus section power system. It is widely used in power stations, substations, industrial and mining enterprises to receive and distribute electrical energy. High-rise building. It can control, protect and monitor circuits.、
Model | KYN61-40.5 |
Rated voltage | 40.5 |
Frequency | 50HZ |
Rated Current | 1250A/1600A/2000A |
IP Grade | IP3X |
Environment Temperature | -10 C~+40 C |
Accessories | specification |
Maintenance Instruction | Must be cleaned and put in a dry place |
KYN61-40.5 switchgear is three phase AC 50 Hz,rated voltage of 40.5 KV indoor power distribution equipment.As power plants ,substations and industrial distruction of electric energy only ,and has a circuit implementation of control,protection and monitoring function .
KYN61-40.5 removable AC metal-clad switchgear applies to 40.5kV, 3 phase, AC and 50/60Hz electrical power network for receiving and distributing power energy and also for control, monitor and protect ion. It is applicable in general power system and occasions with frequent operation. The product conforms to GB3906: 3~35kV AC Metal Enclosed Switchgear, IEC60694 & GB/T11022: The common technical clauses of HV Switchgear and controlgear Standard, DL/T404-1997: Order Technical term of Indoor AC HV Switchgear and IEC62271-200 1~52kV AC Metal Enclosed Switchgear and controlgear standard.
Environmental Conditions
1) Suitable Temperature: -10℃ ~ +40℃, Daily average temperature:≤35℃.
2) Suitable Altitude: ≤1000m
3) Relative Humidity: Daily mean ≤95%, monthly mean ≤90%
4) Gradation of Earthquake Damage: ≤ Level 8
Applicable occasions should be free from corrosives, inflammables and vapor.
2. Features
-Various switch operations can be performed with the high-voltage compartment door closed.
-The switch cabinet is completely metal clad and enclosed. The protection level of the shell is IP4X to ensure personal safety.
-Has good primary circuit insulation.
-Compact structure and small footprint.
-It has the flexibility to implement various projects and meet different needs.
-Withdrawable parts are interchangeable. Moving the trolley on the panel is labor-saving and stable.
-There is enough space in the cable room for connecting multiple cables. Easy to install and maintain.
-Simple and reliable mechanical interlock
Structure Description:
Switchgear according G83906 and IEC298 standards and design,And can be removed from the cabinet as a whole unit (trolley )components .
Cabinet structure are made of aluminum deposited zine plate or galvanized sheet assembled with both connection ,separate circuit breaker switchgear roon ,bus room ,cable room and instrument room,All metal components are grounded ,each compartment of the main circuit .system have separate pressure release channel in the cable compartment can be set 10*60mm ground bus .
Main characteristics:
1.The use of assembled cabinet structure ,circuit breaker handcart floorstanding structure ,
Samall size:
2.Optional: The company vacuum breaker VW1-40.5,xiamen huadian vacumm breaker VEP-40.5 ,similar circuit breaker are interchangeable .
3.Equipped with special transport vehicles can lift ,transport vehicles amd cabinet accurate positioning ,locking and reliable
4.The main switch ,handcart ,door interlock switch between mandatory mechanical locking methods are used to meet the ‘Five Anti’ interlock function .
5.all operation can be carried out at the door closed state ,to protect the safety of the operator .
6.Cable ample room space ,can be connected to multiple cables ,and overhead outlet .
7.Shell protection grade IP3X,handcart room door open between the various compartments protection class IP2X.
8.The material can be galvanized sheet can be deposited alumimum zinc plate production .
3.Specifications
No. | Items | Unit | Parameters | ||
1 | Rated voltage | KV | 40.5 | ||
2 | Rated frequency | Hz | 50 | ||
3 | The main busbar rated current | A | 1250,1600,1200 | ||
4 | Branch busbar rated current | A | 630/1250/ 1600 | ||
5 | Rated insulation level | Power frequency withstand voltage in 1min (Effective value) | Phase-phase, Phase-ground | KV | 95 |
Primary isolation fracture | KV | 115 | |||
Lightning Impulse Withstand Voltage (peak value) | Phase-phase, Phase-ground | KV | 185 | ||
Primary isolation fracture | KV | 215 | |||
Power frequency withstand voltage of auxiliary control circuit | V | 2000 | |||
6 | Rated short circuit breaking current | KA | 25/31.5 | ||
7 | Rated short circuit closing current (peak value) | KA | 63/80 | ||
8 | Rated short-time withstand current (4S) | KA | 25/31.5 | ||
9 | Rated peak withstand current | KA | 63/80 | ||
10 | Rated voltage of auxiliary control circuit | V | -110,-220,~220 | ||
11 | Protection grade | Enclosure IP4X, IP2X When the door of the circuit breaker opens | |||
12 | Outline size (width * depth * height) | mm | 1400(1200)*2800(2600)*2600(*includes an internal digital SF6 handcart scheme) | ||
13 | weight | kg | ~2300 | ||
PRODUCT PHOTO
FACTORY WORKSHOP
PACKING&DELIVERY
EXHIBITION
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.
Q10 : What is the service offered by company?
A: We have the professional engineer team which can design and develop the mold to arrive different customer requirement.
We also have the sales team to offer good service from pre-sale to after-sale.
Tips for quote and Placing Order:
The customer should specify the following items:
♠A circuit plan and single-line system diagram
♠Secondary circuit schematic diagram, if the customer has no requirements, it should be wired according to the factory standard;
♠The layout of the switchgear, the floor plan of the substation.
♠Detailed instructions and parameters of electrical components of each circuit;
♠The surface color of the switch device;
♠Other requirements.
This product is usually customized.
We are a manufacturer and have a professional technical department that can design and provide solutions according to customer needs.
Please contact our sales personnel to obtain design drawings
Here are our customer examples for your reference
Uzbekistan customer
Datasheet
1.1 710-512-01-MVS1 Main Substation
Incoming Switchgear A01 B01 2
No Components Specification Unit Qty Maker
1 VCB
HVX12-50-31-F 275mm
Altitude ≤2000m
Opening voltage DC220V
Closing voltage DC220V
Energy storage voltage DC220V
Set 1 China
2 VT JDZ-10 10KV/√3/0.1KV/√3 Set 3 China
3 CT
LZZBJ9-12 3000/1A 5P20 10VA
5P20 5VA 5Fs5 5VA
Set 3 China
4 High voltage fuse XRNP1-12 0.5A Pc 3 China
5 Lightning arrester HY5WZ-17/50 Set 3 China
6 Intelligent control panel WY-9008A Pc 1 China
7 Short circuit and ground fault indicator EKL-4-1 Pc 1 China
8 Multifunctional electric instrument PD666-3S3 380V 5A Pc 1 China
9 Primary harmonic eliminator LXQ-12KV Pc 1 Fengyuan
10 Charged display DXN-12Q Pc 1 China
11 Temperature and humidity controller WY-CS-III Pc 1 China
12 Connecting piece JY-2 Pc 3 China
13 Junction box PJ1 Pc 1 China
14 Metering bracket Universal type Pc 1 China
15 Signal lamp ND16-22D/4 AC380V red Pc 1 CHNT
16 Signal lamp ND16-22D/4 AC380V green Pc 1 CHNT
17 Signal lamp ND16-22D/4 AC380V white Pc 1 CHNT
18 AC miniature circuit breaker NB1-63/2P C6A 6kA(R) Pc 2 Fengyuan
19 AC miniature circuit breaker NB1-63/3P C3A 6kA(R) Pc 1 Fengyuan
20 DC miniature circuit breaker NB1Z-63 2P C6 Pc 1 Fengyuan
21 AC miniature circuit breaker NB1-63/3P B2A 6kA(R) Pc 1 China
22 Universal test terminal RURTK/S Pc 30 China
23 Universal terminal block RUK 5B Pc 18 China
24 Cabinet top small bus Ø 6 copper bar m 11 Fengyuan
IF NEED MORE DETAILES,PLEASE FEEL FREE YO CONTACT US
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