Sanhe SHVC intelligent permanent magnet vacuum contactor, as a new generation of medium voltage vacuum contactor, is fitted a permanent magnet mechanism to close/open the dynamic and static contacts of the vacuum interrupter in a direct motion. SHVC intelligent permanent magnet vacuum contactor can be widely used in the three-phase AC system below 12kV and rated frequency 50Hz/60Hz where multiple opening and closing operation cycles are required, and it is especially suitable for users who operate frequently. SHVC intelligent permanent magnet vacuum contactor adopts a wide-voltage, high-efficiency and reliable electronic control module, and uses STM32 mainstream chips inside. It has the characteristics of fast response to closing and opening, LED indication for closing and opening, and alarm auxiliary contact output.
SHVC intelligent permanent magnet vacuum contactor has the characteristics of energy saving, material saving, fireproof, explosion-proof, small size, long life, low maintenance cost, reliable operation and no pollution. It is widely used in the control and protection of power transmission and distribution systems in the fields of electric power, machinery, metallurgy, mining, petroleum, chemical industry, railway, broadcasting, communications, and transportation. Using the ideal technology of breaking current in a vacuum environment, as well as extremely high reliability and compact structure, the contactor can be used under particularly harsh conditions. They are suitable for control and protection (with fuses) circuits, substations and distribution stations, motors, transformers, capacitor banks, etc.
Features:
Main features of SHVC intelligent permanent magnet vacuum contactor are as follows:
maintenance free
reliable vacuum technology
frequent operation support
monostable permanent magnet actuator
long electrical and mechanical life
wide voltage power supply module
small closure value
compact structure
Specification Sheet
| Technical data |
SHVC-7P-200/400/630 |
SHVC-10P-200/400/630 |
| Rated voltage |
Ur(kV) |
7.2 |
12 |
| Rated current |
Ie(A) |
200/400/630 |
200/400/630 |
| Rated frequency |
fr(Hz) |
50-60 |
50-60 |
| Rated short-time withstand current |
Ik(kA) |
4 |
6.3 |
| Rated peak withstand current |
Ip(kA) |
10 |
16 |
| Rated short circuit breaking current |
Io(kA) |
4 |
5 |
| Rated short-circuit making current |
Ic(kA) |
10 |
12.5 |
| capacitive switch current |
Itc(A) |
230 |
230 |
| Operating frequency |
(Times/hour) |
900 |
900 |
| Mechanical life |
(Times) |
30×104 |
30×104 |
| Electrical life |
(Times) |
AC-3:25×104 |
AC-3:25×104 |
| (Times) |
AC-4:10×104 |
AC-4:10×104 |
| Rated lightning impulse withstand voltage |
Up(kV) |
60 |
75 |
| Rated power frequency withstand voltage (1min) |
Ud(kV) |
32 |
42 |
| Three-phase closing synchronization |
(ms) |
≤2.0 |
≤2.0 |
| Contact bounce time |
(ms) |
≤5.0 |
≤5.0 |
| Conductive loop resistance of each phase (20ºC) |
(μΩ) |
≤180 |
≤180 |
| Control loop |
| Control module- rated operating voltage |
Ur(V) |
110V/220V(AC,DC) |
| Rated operating voltage range |
(V) |
0.85Ur~1.1Ur |
| Latching mode |
|
Permanent magnet |
| Operating power |
|
DC110V,3A |
| |
DC220V,1.5A |
| |
AC220V,1A |
| Closing time |
(ms) |
≤50 |
| Inherent opening time |
(ms) |
≤20 |
| 1min power frequency withstand voltage |
(kV) |
2 |
| Auxiliary contacts-quantity |
|
5 open 5 close |
| Conventional heating current |
(A) |
6 |
| Mechanical life |
(Times) |
5×106 |
| Electrical life |
(Times) |
2×106 |
| Rated working current |
|
DC/AC110V,0.4A |
| |
DC/AC220V,0.2A |
Conditions:
SHVC intelligent permanent magnet vacuum contactor can be used normally under the following environmental conditions:
Ambient temperature: -25ºC~+40ºC
Relative humidity: ≤95% (daily average); ≤90% (monthly average)
Altitude: ≤2000m (SHVC-7); ≤1000m (SHVC-10, SHVC-15)
Water vapor pressure: ≤2.2×10-3Pa (daily average); ≤1.8×10-3Pa (monthly average)
The surrounding air should not be significantly polluted by corrosive or flammable gas, water vapor, etc.
No frequent severe vibration
During operation, the inclination angle between the installation plane and the horizontal plane is not over 5°
Reference &Executive standards
SHVC intelligent permanent magnet vacuum contactor complies with the standards of most industrial countries and fully complies with the following standards:
IEC 62271-106:2011 High-voltage switchgear and controlgear-Part 106:Alternating current
contactors, contactor-based controllers and motorstarters"
IEC 60282-1:2020 High-voltage fuses-Part 1: Current-limiting fuses
GB/T 14808-2016 "High-voltage AC contactor, contactor-based controller and motor starter"
GB 16926-2016 "High-voltage AC load switch-fuse combination electrical appliance"
GBT 11022-2011 "Common technical requirements for high-voltage switchgear and control equipment standards"
GB/T 15166.2-2008 "High Voltage AC Fuses Part 2: Current Limiting Fuses"
JB 7122-2007 "Basic requirements for AC vacuum contactors"
Permanent Magnet Structure
Standard fitting
Company Profile
Founded in 2002, Sanhe Power Tech is a national high-tech enterprise that specializes in power quality products, R&D of technology and solutions, production,service etc. It becomes industry-leading company.
The company has got multiple technologies including.
28 invention patents,
24 software copyrights,
22 national standards and 15 industry standards drafting.
Sanhe Power Tech is a member of international committees such as
the International Electrotechnical Commission (IEC)
the Institute of Electrical and Electronics Engineers (IEEE) etc.
The software development system has passed the CMMI evaluation of the American SEI.
There are three main business covering:
A full range of power quality testing and governance products and complete solutions.
Distributed new energy system products and advanced solutions.
Primary and secondary engineering based on "dual carbon" and energy management with standardized and professional engineering services.
Our Advantages
Simulation of GRID Reactive Load Flow
Analysis of L-C Circuit Amplitude-frequency Characteristic
Integration & Relay Coordination Reaction
Characteristic Curve of Permanent Magnet Breaker
Sampling & Filtering of Electronic Circuit
IGBT Driving & Protection
PWM Technology
Technology about Semiconductor Forced Commutation
Thermal Simulation & Heat Exchange Design
Feed-forward Second-order Complex Vector Algorithm
3D & Data Simulation
Instrumented IOT Communication
VP Scheduling & Dispatcher
Digital Twins of Micro-Grid & Islanding-Grid
FAQ
What kind of payment terms can we accept?
Payment in advance,Installment payments,Letter of credit(L/C).
What is the lead time of products?
According to different products, the lead time is different.
For standard products like APF,SVG, the lead time is one week.
For customized capacitor bank etc, the lead time is 25 to 45 days.
How to find the product model if you are some demand?
If you need our technical guide,please advise your problem details as much as you can,we can give more reasonable solution.
You may provide following drawings or report
Single line drawing
Panel primary scheme drawing
Power quality test report(mainly about harmonics)
How to find the product model if you have details electrical drawings?
Please advise Load name plate, load working condition, existing power factor, target power factor, harmonic times etc Or Rated voltage,compensation capacity, harmonic times(reactor detuning factor), other components etc.
How to find the product model if you can not provide enough information?
We can supply your products according to your technical requirement.
We can go to your project site and give a professional test report after test.
Why do we choose Sanhe power quality solution?
Sanhe has specialized in over 20 years experience in power quality products and solution. We have met most of power quality problems and gave the solutions.
What kind of technical service does Sanhe provide?
• Project-site power quality test ( or test report from customer)
• Improvement solution and budget
• Product solution and price
• Products supply
• Product commissioning
What kinds of standards does Sanhe product conform to?
Except China standards, Sanhe products also conform to IEC standards including
IEC61921 :2003 IEC61000-4-5:2005
IEC60529:2001 IEC60931-1: 1996
IEC60439-1 :2005 IEC60664-1 2007
IEC60831-1: 1996 IEC61000-4-3/2/4/5/18 IEC61000-2-4
IEC60255 IEC62208 2011…
IEC255-22-1
What is the compensation effect after using Sanhe products?
• Harmonic filtering meets standard
• Power factor is over 0.95,electrical bill saving,low reactive power penalty killing
• Reducing the loss of transformer and line
improve the distribution ability,
prolong the lifespan of electrical equipment
How long is the product guarantee time?
Usually,the guarantee time is one year. However,we can accept over 5 years too. Please contact our sales to get details information.
How to become the distributor or agent of Sanhe brand products?
Sanhe is looking for overseas distributor and agent. If you are interested in it, please feel free to contact us.
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