K-WANG

+086-15305925923
Service expert in industrial control field！
English 简体中文
Product
Article
NameDescriptionContent
Adequate Inventory, Timely Service
pursuit of excellence 
Ship control system
Equipment control system
Power monitoring system
Home >> ABB >> ABB VD4 Medium voltage vacuum circuit breaker
Current position：
   
Brand
ABB VD4 Medium voltage vacuum circuit breaker
❤ Add to collection

ABB VD4 Medium voltage vacuum circuit breaker

+86-15305925923
Mr.Wang
wang@kongjiangauto.com

General

The new VD4 are a synthesis of the renowned

technology in designing and constructing vacuum

interrupters embedded in resin poles, and of

excellency in design, engineering and production of

circuit-breakers.

￥12111.00
￥11111.00
Weight：5.600KG
Quantity：
(Inventory: 15)
Consultation
Accessories
  • MOOG-G122-829A00
    Original ：￥28283.00
    With a price ：￥28283    		 Quantity  
  • Motorola-MVME550
    Original ：￥37774.00
    With a price ：￥37774    		 Quantity  
    •   
    Original ：￥
    0.00
      
      With the total price ：￥
    0.00
Product parameters
  • Telephone:+86-15305925923
  • contacts:Mr.Wang
  • Email:wang@kongjiangauto.com
Description

General

The new VD4 are a synthesis of the renowned

technology in designing and constructing vacuum

interrupters embedded in resin poles, and of

excellency in design, engineering and production of

circuit-breakers.



ABB VD4 Medium voltage vacuum circuit breaker

General
The new VD4 are a synthesis of the renowned
technology in designing and constructing vacuum
interrupters embedded in resin poles, and of
excellency in design, engineering and production of
circuit-breakers.
The VD4 medium voltage circuit-breakers use vacuum
interrupters embedded in resin poles.
Embedding the interrupter in resin makes the circuit breaker poles particularly sturdy and protects the
interrupter against shocks, accumulation of dust and
humidity.
The vacuum interrupter houses the contacts and
makes up the interrupting chamber.
Current interruption in vacuum
The vacuum circuit-breaker does not require an
interrupting and insulating medium. In fact, the
interrupters do not contain ionizable material. In any
case, on separation of the contacts an electric arc is
generated made up exclusively of melted and
vaporized contact material.
The electric arc remains supported by the external
energy until the current is cancelled in the vicinity of
natural zero. At that instant, the rapid reduction in the
load density carried and the rapid condensation of the
metallic vapour, leads to extremely rapid recovery of
the dielectric characteristics. The vacuum interrupter
therefore recovers the insulating capacity and the
capacity to withstand the transient recovery voltage,
definitively extinguishing the arc.
Since high dielectric strength can be reached in the
vacuum, even with minimum distances, interruption
of the circuit is also guaranteed when separation of
the contacts takes place a few milliseconds before
passage of the current through natural zero.
The special geometry of the contacts and the material
used, as well as the limited duration and low voltage
of the arc, guarantee minimum contact wear and long
life. Furthermore, the vacuum prevents their oxidation

and contamination.

EL type operating mechanism
The low speed of the contacts, together with the
reduced run and low mass, limit the energy required
for the operation and therefore guarantee extremely
limited wear of the system. The circuit breaker
therefore only requires limited maintenance.
The VD4 circuit-breakers use a mechanical operating
mechanism, with stored energy and free trip. These
characteristics allow opening and closing operations
independent of the operator.
The operating mechanism is of simple conception and
use and can be customised with a wide range of
accessories which are easy and rapid to install. This
simplicity converts into greater reliability of the
apparatus.
The structure
The operating mechanism and the poles are fixed to a
metal frame which is also the support for the fixed
version of the circuit-breaker. The compact structure
ensures sturdiness and mechanical reliability.
Apart from the isolating contacts and the cord with
plug for connection of the auxiliary circuits, the with
drawable version is completed with the truck for
racking it into and out of the switchgear or enclosure
with the door closed.
—
01
—
01 Vacuum interrupter
embedded in resin pole
• Vacuum interruption technique
• Vacuum contacts protected against oxidation and
contamination
• Vacuum interrupter embedded in the resin poles
• Interrupter protected against shocks, dust and
humidity
• Sealed-for-life poles
• Operation under different climatic conditions
• Limited switching energy
• Stored energy operating mechanism with anti-
pumping device supplied as standard
• Simple customisation with a complete range of
accessories
• Fixed and withdrawable version
• Compact dimensions
• Sturdiness and reliability
• Limited maintenance
• Circuit-breaker racking in and racking out with door
closed
• Incorrect and hazardous operations are prevented
thanks to special locks in the operating mechanism
and in the truck
• High environmental compatibility
1 Upper terminal
2 Vacuum interrupter
3 Resin housing
4 Stem of moving contact
5 Lower terminal
6 Flexible connection
7 Tie-rod spring fork
8 Tie-rod
9 Pole fixing
10 Connection to operating mechanisrn

  • Xycom 2000-KB1 94687-001 keyboard
  • Xycom 141452-001 5-slot amplifier card 141452001
  • Xycom 5015T/R2, Pro-face LCD 15" Monitor
  • Xycom 95212B-001 Module Circuit Board Card 95213-007 8503 PCB PWA Programmable Logic Controller
  • Xycom XVME-957 71957C-001 Circuit Board
  • XYCOM 99157-001 Circuit Board
  • Xycom 4115 T Operator Interface Panel 100-240v-ac
  • Xycom 2005 CRT Direct REPLACMENT LCD with Cable Kit
  • Xycom 4850 LCD monitor upgrade with cable kit 12 inches
  • Xycom 4810A 9-inch CRT LCD monitor upgrade
  • ABB KOFA12D3 Indoor current transformers
  • WOODWARD ProAct Positioner (Flex I/O)
  • WOODWARD ProAct Positioner (16 pin), 3rd Generation
  • WOODWARD ProAct 75 Speed Control ( 1st Generation)
  • WOODWARD R-Series Actuators
  • WOODWARD F-Series Positioners
  • WOODWARD DVP Digital Valve Positioner
  • WOODWARD GSOV25HT Gas Fuel Shutoff Valve, 2.0”Flange
  • WOODWARD GSOV80 Gas Fuel Shutoff Valve, 2.0” Flange
  • WOODWARD USOV Universal Shutoff Valves
  • WOODWARD LSOV25 Liquid Fuel Shutoff Valve
  • WOODWARD LQ25 Standard Valves
  • WOODWARD LQ6 Liquid Fuel Valve Actuator with On-board Driver
  • WOODWARD GS50 Gas Fuel Valve Actuator with On-board Driver
  • WOODWARD GS40 Gas Fuel Valve Actuator with On-board Driver
  • WOODWARD Turbine Shutdown Trip Block Assemblies
  • WOODWARD TM Actuators (Linear)
  • WOODWARD CPC-II Current-to-Pressure Converter
  • WOODWARD UG Actuators
  • WOODWARD UG25+ Actuators
  • WOODWARD UG25+ Governors for Steam Turbines
  • WOODWARD TGE Turbine Actuators
  • WOODWARD TG611 speed controller
  • WOODWARD TG Turbine Governors
  • WOODWARD MicroNet™ System Modules
  • WOODWARD Flex500 Platform
  • WOODWARD 2300E Electronic Load Sharing and Speed Controls
  • WOODWARD 5009XT Steam Turbine Controls
  • WOODWARD 505 Steam Turbine Controls
  • WOODWARD Peak200 Steam Turbine Controls
  • WOODWARD 2301E-ST Steam Turbine Controls
  • Woodward Industrial Turbine Products
  • DANAHER MOTION 522S65URL6000/522S65URL6000 linear guide rail
  • DANAHER MOTION TG10K259-A00X3 16 / TG10K259A00X31 6 LINEAR UNIT, MOVOPART
  • DANAHER MOTION 2AB16ARBTL/2AB16ARBTL Linear actuator machine parts
  • DANAHER MOTION TG10K259-A00X3 46/TG10K259A00X34 6 servo stepper motor driver
  • DANAHER MOTION 146U-3 / 146U3
  • DANAHER MOTION TG10K259-C35X3 81 / TG10K259C35X38 1
  • Xycom 95212B-001 Module Circuit Board Card 95213-007 8503 PCB PWA Programmable Logic Controller
  • Xycom 97951-025 2112-MD Option Module Component
  • Xycom Automation PL3115T Industrial Touch Monitor
  • Xycom Automation XT1502T Pro Face
  • Xycom 89060B circuit board
  • XYCOM 92023-001 DMA 90440C 1592 CIRCUIT board
  • Xycom AIN XVME-560 Analog Input Module 70560-001
  • Xycom 8450 LCD screen upgrade with cable kit 14 inch CRT
  • Xycom 4850 LCD monitor 12 inch upgrade with cable kit
  • DANAHER MOTION MB1296DN01-3Y / MB1296DN013Y
  • DANAHER MOTION 9T92A47 / 9T92A47
  • DANAHER MOTION MB1256DN01-6Y / MB1256DN016Y
  • DANAHER MOTION 15M146U-3 / 15M146U3
  • DANAHER MOTION 15M246U-3 / 15M246U3
  • DANAHER MOTION 60MB1296DU-18Y / 60MB1296DU18Y
  • Xycom 9450 Interface Screen Monitor
  • Xycom Automation 99141C-001
  • XYCOM XVME-957 VMEBUS Mass Storage Subsystem No Hard Disk
  • Xycom 602939-01 XVME-203/293 Counter Module 70203-00
  • PROFACE PFXGP4501 TADO Pro-face Xycom HMI Operator Panel
  • Xycom 81987-001/81987-001-D Universal I/O Board
  • Xycom Pro-face 5015/R2 Industrial Flat Panel Touch Monitor PM-1
  • Xycom 91195A PanelView Circuit Board
  • XYCOM 93533-001 REV A 93182A2 PORT 3 PORT 4 BOARD
  • Xycom Aout XVME-530 Vme Bus 71530D 70530-001 Platte
  • Xycom P/N: 94144-002 CPU Board
  • XYCOM AOUT XVME-530 VME BUS 71530D 70530-001 BOARD
  • Xycom 602939-01 XVME-203/293 Counter Module 70203-00
  • Xycom 93533-001 Rev A 93182A2 Port 3 Port 4 Platte
  • MOTOROLA F7509/V103/V367 Remote Terminal Unit
  • MOTOROLA F7509/V102/V367 high performance Remote Terminal Unit
  • MOTOROLA FLN4235/FCN6650/FCN6599/FLN4235A adapter power supply
  • MOTOROLA FPN1904 power adapter
  • MOTOROLA FPN1903 100-240V AC power supply
  • Motorola FKN8377 Battery Thermistor Cable
  • Motorola FLN3569 Control Module
  • Motorola FLN3566A 8 Analog Input
  • MOTOROLA FLN3524/FCN6650 adapter power supply
  • MOTOROLA FLN3524/FCN6650/FCN6599 processor module
  • MOTOROLA FLN3524/FCN6650 series
  • XYCOM MOTION 1300-00010000000000H Operating Interface 100-120 VAC
  • Xycom Automation XT1502T Pro Face
  • XYCOM PRO-FACE 1547 (1547-0011310130000)
  • PRO-FACE XYCOM 1546 Heavy Industrial PC 1546-102011010001
  • PRO-FACE XYCOM 1546 Heavy Industrial PC 1546-1020310130001
  • XYCOM Automatic 9987 Operating Interface PN.9987-3338-2100 Computer Board
  • PHILIPS PG 1220 SERIES WITH CPU BOARD, XYCOM XVME-491 , CNC SERVO CONTROLLER
  • XYCOM 3512KPT 139649-002A DHL
  • XYCOM XVME-202 Controller Module Board
  • Xycom Automation Pro-face Model 4115T Pentium 4 2GHz 640KB RAM
  • PRO face Xycom 1341 egemin PM-070016 computer P/N 701301-01
  • Xycom 2050T interface workstation 1.12/. 70AMP 110/240Vac 12
  • XYCOM 1546 PROFACE Industrial Computer with RS View 32 Batch Q302
  • PRO-FACE XYCOM 1546 Heavy Industrial PC 1546-1120310130001
  • Xycom Automation XT1502T Pro Face LAT PANEL INDUSTRIAL MONITOR
  • Xycom Pro Face 1546 Industrial Computer 2000-1000-DVDW-XP
  • Xycom Automation XT1502T FLAT PANEL INDUSTRIAL MONITOR
  • XYCOM AUTOMATION 1300-0001000000000 100-240VAC 0.5A UNMP
  • Xycom 2000T 97957-101 97957101 Operator Interface Panel with 2112-MEM
  • LCD monitor upgrade for 14 inch Xycom 9450 and Xycom 9403 control with cable kit
  • Xycom 2060 LCD Upgrade Monitor with Cable Kit 12 inches
  • Xycom 9450 14-inch LCD monitor upgrade with Cable Kit
  • XYCOM XVME-956 Optical Disc Module XVME956
  • XYCOM Pro-Face 3712 KPM Industrial PCs
  • XYCOM XVME-400 70400-001 card
  • Xycom 3515 KPM PM101906 Operator Interface
  • Xycom AOUT XVME-530 P/N 70530-001 FREV 2.2L
  • Xycom XVME-100 RAM Memory Module
  • GE SR489-P5-LO-A20-E relay protection
  • KONGSBERG DPS132 positioning system host navigation ship
  • PRO-FACE XYCOM 1546 Heavy Industrial PC 1546-1020310130001
  • Xycom XVME-660 processor module 70660-716
  • Xycom 10330-00800 board
  • XYCOM 4860 A PLC
  • Xycom 81625DA control board 81625
  • Allen Bradley 91195A circuit board programmable for A-B Xycom terminals
  • Xycom 94354-001 display screen 94354001 8503 HMI front panel
  • XYCOM 8100-0272A Brown Output Sensor Board
  • Xycom 9485 Automatic CY
  • Xycom XVME-244 DIO Digital Input/Output Card Module 70244-001 VME Bus