China Wholesale Enclosures Switchgear Factories – KYN61-40.5KV Removable AC Metal-clad Enclosed Switchgear – Timetric
China Wholesale Enclosures Switchgear Factories – KYN61-40.5KV Removable AC Metal-clad Enclosed Switchgear – Timetric Detail:
General
KYN61-40.5KV removable AC metal-clad switchgear(short for switchgear as below) applies to 40.5KV, 3 phase, AC and 50/60Hz electrical power network for receiving and distribuling power energy and also for control, monitor and protection. It is applicable in general power system and occasions with frequent operation. The product conforms to GB 3906 “3-35KV AC Metal Enclosed Switchgear” . GB/T 11022 “The common technical clauses of High Voltage Switchgear and controlgear Standard” , DL/T 404-1997 “Order Technical term of Indoor AC High Voltage Switchgear” and IEC-298 “1-52KV AC Metal Enclosed Switchgear and Controlgear standard”.
Working condition
● Ambient temperature:-25℃~+45℃, daily average: ≤35℃
● Altitude: 1000m( Standard); can up to 4500m for special ordering;
● Relative humidity: daily average ≤ 95%, monthly average ≤ 90%;
● Earthquake intensity≤8 degree;
● Applicable occasions should be free from corrosives, inflammables and vapor.
● Ambient temperature:-25℃~+45℃, daily average: ≤35℃
● Altitude: 1000m( Standard); can up to 4500m for special ordering;
● Relative humidity: daily average ≤ 95%, monthly average ≤ 90%;
● Earthquake intensity≤8 degree;
● Applicable occasions should be free from corrosives, inflammables and vapor.
Product difinition
| MODEL: | KY N 61 □- 40.5 /T 2000-31.5 | ||||||
| KY | N | 61 | □ | 40.5 | T | 2000 | 31.5 |
| Metal-clad | Indoor | Model number | A: Middle-plated;B:floor type; C: VD4/HD4 type | Rated voltage (KV) | Spring operating mechanism | Rated current IA) | Rated short circuit breaking current (KA) |
Product feature
The switchgear is an assembly unit and the circuit breaker adopts handcart floor model. It owns simply change and well exchange after equipping with advanced composite insulation vacuum circuit breaker.Lead screw nut propulsion mechanism is installed in the handcar frame for preventing from fault operating and damaging propulsion mechanism, the handcart can be remove easily; All of the operation steps can be carried out at closing condition; It is compulsory locking among main switch, handcart and panel door to meet five protection; wide space for connecting several cables in cable cubicle.Earthing switch is used in earthing and loop short circuit, protection degree of enclosure is IP3X, IP2X under opening condition.
Structure feature
The switchgear divides into enclosure and handcart, the enclosure is made of aluminum-zinc plated seel sheet after processed by CNC machine and muli-bending, then is assembled with bolts. So it has strong mechanical strength and can guarantee the neatness and good appearance. It consist of relay compartment, handcart compartment, cable compartment, protection degree is IP2X when CB handcart is on opening and testing position.
The switchgear is metal-clad removable type, main circuit adopts composite insulation processing, emergency spreading to other parts. CT and earthing switch are mounted in cable compartment and busbar compartment. The protection degree of enclosure is IP3X, the protection and large space for several cables.The structural design of new completely insulated VCB or SF6 CB and spring operating mechanism is integrated console model with such excellence of well exchange and simply change.
Technical specification
|
Item |
Unit |
Data |
|
|
Rated voltage |
KV |
36/38/40.5 |
|
|
Rated current |
A |
1250,1600, 2000, 2500 |
|
|
Rated frequency |
Hz |
50/60 |
|
|
Rated short drcurt breaking current |
KA |
25.31.5 |
|
|
4s rated short time withstand current |
KA |
25,31.5 |
|
|
Rated short drcurt making current (peak) |
KA |
63.80 |
|
|
Rated peak withstand current |
KA |
63,80 |
|
|
Insulation level |
Rated lightning impulse withstand voltage |
KV |
185 (phase to phase： 215) |
|
Main circuit Imin power frequency withstand voltage |
KV |
95 (phase to phase： 1101 |
|
|
Auxiliary circurt Imin power frequency withstand vohage |
KV |
2 |
|
|
Outline dimenslon(W)*(D)*(H) |
MM |
1400/2800/2600 (GPN1 type) 1200/2600/2400 (For VD4/HD4 type) |
|
|
Protection degree |
IP3X (compartment IP2X) |
||
|
Weight |
KG |
1000-1850 (GPN1 type) 850-1850 (For VD4/HD4 type) |
|
Product detail pictures:
Related Product Guide:
We keep on with the theory of "quality first, provider initially, constant improvement and innovation to meet the customers" with the management and "zero defect, zero complaints" as the standard objective. To great our company, we deliver the merchandise using the fantastic excellent at the reasonable price for China Wholesale Enclosures Switchgear Factories – KYN61-40.5KV Removable AC Metal-clad Enclosed Switchgear – Timetric , The product will supply to all over the world, such as: Bulgaria, Malta, Thailand, Please feel cost-free to send us your specifications and we'll respond to you asap. We've got a professional engineering team to serve for the every single detailed needs. Free samples may be sent for you personally to know far more facts. So that you can meet your desires, please really feel cost-free to contact us. You could send us emails and call us straight. Additionally, we welcome visits to our factory from all over the world for much better recognizing of our corporation. nd merchandise. In our trade with merchants of several countries, we often adhere to the principle of equality and mutual advantage. It is our hope to market, by joint efforts, both trade and friendship to our mutual benefit. We look forward to getting your inquiries.
By Mandy from Comoros - 2018.11.22 12:28
Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
By Raymond from Kuwait - 2018.11.11 19:52
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