Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsMedium Voltage Switchgear

Removable Indoor Medium Voltage Switchgear withdrawable enclosed type

Good quality Mobile Transformer Substation for sales
Good quality Mobile Transformer Substation for sales
I'm Online Chat Now

Removable Indoor Medium Voltage Switchgear withdrawable enclosed type

China Removable Indoor Medium Voltage Switchgear withdrawable enclosed type supplier
Removable Indoor Medium Voltage Switchgear withdrawable enclosed type supplier Removable Indoor Medium Voltage Switchgear withdrawable enclosed type supplier Removable Indoor Medium Voltage Switchgear withdrawable enclosed type supplier

Large Image :  Removable Indoor Medium Voltage Switchgear withdrawable enclosed type

Product Details:

Place of Origin: CHINA
Brand Name: Tianan Electric
Certification: GB3906,IEC298 (1990)
Model Number: KYN28A-12

Payment & Shipping Terms:

Minimum Order Quantity: 1set
Price: Pending
Packaging Details: wooden case
Delivery Time: 45work days
Payment Terms: L/C, T/T, D/P, D/A, MoneyGram, Western Union
Supply Ability: 5000sets per year
Contact Now
Detailed Product Description
Structure: Withdrawable Enclosed Type Rated Voltage: 3.6KV,7.2KV,12kV
Rated Current Of Main Busuar: 630~4000A Major Loop Resistance: ≤400

Indoor Removable AC Meta l- Clad And Metal- Enclosed Switchgear

Overview

As the power transmission and distribution control device, KYN28A-12 indoor removable AC metal-clad and metal-enclosed switchgear is suitable for 12kV three-phase AC 50Hz power grid at an altitude of no more than 1000m.

Product Features

(1)The body structure is spliced with AI-Zn-plated steel sheet, which underwent repeated edge forces.

(2)All equipment can be operated when the cabinet door is closed.

(3)The cabinet housing is fully sealed to prevent sundries and pests and its protection degree is IP4X. Besides, the protection degree of handcart compartment, busbar compartment, cable compartment and relay instrument compartment is IP2X.

(4)Simple and effective locking can prevent misoperation. The perfect "five-anti" interlocking device provides reliable safety protection for equipment operators.

(5) The circuit breaker can be replaced in a quite simple manner with interchangeable handcarts. VT19 and imported VD4 vacuum circuit breaker are provided.

(6) The vacuum circuit breaker and its operating mechanism in the high-pressure compartment need only a little maintenance.

(7) The cabinet can be installed against the wall to save space.

(8) The secondary line is fastened in the wiring duct of large size, which is easy to connect.

(9) The mid-set structure provides large space for the cable compartment connected to multi-cables.

(10) The installation of cable compartment can be easily observed through the panel inspection window.

(11) The cable compartment and secondary instrument compartment are independently fitted with grounding busbar with good contact with the cabinets.

 

Technical Parameters

No. Item Unit Parameter
1 Rated Voltage kV 3.6,7.2,12
2 Rated Current A 630,1250,1600,2000,2500,3150,4000
3 Rated Power-frequency Short-time Withstand Voltage Phase to Phase, Phase to Earth kV 42
Isolating Distance kV 48
4 Rated Lightning Impulse Withstand Voltage Phase to Phase, Phase to Earth kV 75
Isolating Distance kV 85
5 Rated Dynamic Current(Peak) kA 40,50,63,80,100,125,130
6 Rated Short-time Withstand Current(4s,Virtual Value) kA 16,20,25,31.5,40,50
7 Rated Frequency Hz 50
8 Breaking Times of Rated Short Circuit Breaking Current Times 30
9 Rated Thermal Time s 4
10 Mechanical Life Times 30000
11 Overall Dimension(Width×Height×Depth) mm

800(1000)×2300×1500(1600/1700)

 

 

Contact Details
Ningbo Tianan (Group) Co.,Ltd.

Contact Person: admin

Send your inquiry directly to us (0 / 3000)