Home > Electrical & Electronics > Switch > Other Switches > FZW28-12F Type Outdoor AC Boundary Vacuum Load Switch

FZW28-12F Type Outdoor AC Boundary Vacuum Load Switch

FZW28-12F Type Outdoor AC Boundary Vacuum Load Switch thumbnail-1
FZW28-12F Type Outdoor AC Boundary Vacuum Load Switch thumbnail-2
FZW28-12F Type Outdoor AC Boundary Vacuum Load Switch thumbnail-3
FZW28-12F Type Outdoor AC Boundary Vacuum Load Switch photo-1
FZW28-12F Type Outdoor AC Boundary Vacuum Load Switch photo-2
FZW28-12F Type Outdoor AC Boundary Vacuum Load Switch photo-3
US$ 800 - 1,000 MOQ: 1 Piece
Key Specifications
Get Latest Price
Place of Origin:
Zhejiang, China
Brand Name:
hossin
Model Number:
FZW28-12
Contact Supplier Request Quote Chat Now
Yueqing Hossin Electrical Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
SHANGHAI OR NINGBO
Delivery Detail:
Delivery time depends on order quantity.

Related Products

  • Product Details

  • Company Profile
  • Contact Us
Place of Origin Zhejiang, China
Brand Name hossin
Model Number FZW28-12
Max. Current 630A
Max. Voltage 12kV

FZW28-12F Type Outdoor AC Boundary Vacuum Load Switch

 FZW28-12F Type Outdoor AC Boundary Vacuum Load Switch 

Product Overviews

 

Apply to rated voltage 12KV. Rated frequency 50HZ outdoor AC distribution equipment , use for opening .closing load current and closing short circuit current . Applicable to substations and industrial and mining enterprises and city, rural network for protection and control purposes, and city, rural network automatic distribution net and frequent operation place .
Applicable to operation of control switch of overhead line distribution systems, there are several types, VPS-12-type boundaries vacuum load switch with no oil, institutional simple. Reliable, no maintenance and other advantages, has been widely used. The product with the FDR-based fault detector or RTU remote terminal unit equipment combine to form a very simple structure, distribution automation system that allows the automatic overhead lines fault location and fault segment of the automatic quarantine. In order to update our existing distribution switchgear, so free of oil and automation features of the distribution equipment for the transformation.
 
 

 

 

Working Conditions

 

1. Altitude: ≤2000m.
2. Air temperature: -40°C ~ +85°C
3. Relative humidity: month average≤90%,day average ≤95%
4. earthquake intensity: ≤8 class
5. pollution withstand: 3 class
6.icing thickness:10mm
d pressure: ≤700Pa(=wind speed 34m/s).
 
 

 

Specification

 

 
Item
Units
Technical Parameters
rated voltage
kV
12
rated current
A
630
rated frequency
Hz
50
rated short time withstand current,time
kA
20,4S
rated short-circuit closing current (peak)
kA
50
operate voltage
V
AC220(80%-110%)
1min power frequency voltages
Earth
kV
50(GB.42)
Inter-phase
50(GB.42)
Fracture
50(GB.48)
Lightning impulse withstand voltage
Earth
kV
95(GB.75)
Inter-phase
95(GB.75)
Fracture
110(GB.84)
insulation resistance
Earth
MΩ
2000
Inter-phase
2000
Fracture
2000
per phase lead circuit resistance
µΩ
≤500
rated current disconnection life
Times
10000
mechanical life
Times
30000
weight
kg
185
Contact closing bounce duration
ms
≤5
Three phase closing and opening non-synchronism
ms
≤2
closing time
ms
120-180
opening time
ms
500-900
contact travel
mm
8-9
contact over travel
mm
2.5-4
isolation fracture distance
mm
25-30
isolation fracture over-distance
mm
7-14
SF6 year leakage
  
<1%
SF6 gas water contents
PPm
<2
reference standards
  
IEC265-1
 

 

Outline Drawing

 

 

 

Advantages

1.Over 20 years of manufacturing experience with good quality & stable product performance.

2. Hossin provides full line of MV-HV electrical products, including drop-out fuse, disconnector, surge arrester, vacuum circuit breaker, fuse, load switch, insulator etc.

3. Quick feedback, Timely quotation, Fast delivery

4. Complete set of testing machine to ensure product quality.

5. Hossin can customize non-standard product as per client’s requirement.

6. Hossin sells pressing parts& pressing mould at low price.

7. Hossin offers electrical installation & commission service.

 

Related Products

FZW28-12F Type Outdoor AC Boundary Vacuum Load Switch 

 

 

 

 

 

 

 

Send Inquiry to This Supplier

Message
0/5000

Want the best price? Post an RFQ now!
Yueqing Hossin Electrical Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2006
Factory Size
5,000-10,000 square meters
Total Employees
51 - 100 People
Contact Supplier Request Quote Chat Now

You May Also Like

Product Categories

Related Searches

Recommended Categories

Explore top categories and find suppliers for your specific needs
Automatic Transfer Switch Automatic Transfer Switch
Wall Switch Wall Switch
Push Button Switch Push Button Switch
Toggle Switch Toggle Switch
Rocker Switch Rocker Switch
Remote Control Switch Remote Control Switch
Rotary Switch Rotary Switch
Pressure Switch Pressure Switch
Limit Switch Limit Switch
Time Switch Time Switch
Flow Switch Flow Switch
Slide Switch Slide Switch
Micro Switch Micro Switch
DIP Switch DIP Switch