HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS

  • Audited Supplier
  • 16 yrs

Contact Supplier

Product Highlights

  • 270kVA High Capacity: Rated capacity of 270kVA with 270kV output voltage for 170kV GIS testing.
  • Wide Frequency Range: Adjustable testing frequency from 30Hz to 300Hz with high stability.
  • Customizable Design: Fully customized output voltage and testing frequency to meet specific requirements.
  • Advanced Control System: Touch screen LCD with auto resonance search and multiple test modes.
  • Comprehensive Protection: Features over-current, over-voltage, flashover, and non-resonance protections.
  • Data Storage & Export: Stores up to 50 test results with USB export and optional printing.
  • Portable Structure: Robust aluminum case with damping rubber legs for easy transportation.

Product Images of HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS

HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS
HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS pictures & photos
HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS
HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS pictures & photos
HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS
HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS pictures & photos
HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS
HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS pictures & photos
HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS
HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS pictures & photos
HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS
  • HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS
  • HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS
    HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS
  • HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS
    HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS
  • HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS
    HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS
  • HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS
    HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS
  • HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS
    HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS

Find Similar Products

Product Description

HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS
I. Test Object and Requirement


GDTF-270/270 is applied for: 
AC hipot test on 170kV GIS, the testing frequency is 30~300Hz, testing voltage is less than 270KV, the testing time is 1min.
 
 

II. Working Environment
 
Environmental temperature -10ºC to 50ºC
Related humidity ≤ 90% RH
Altitude ≤1000m

 
III. Technical Data
 
Rated capacity 270kVA
Input power supply single phase 220V or three phase 380V; 50Hz
Rated voltage 270kV
Rated current 1.0 A
Working Frequency 30-300Hz
Output waveform sine wave
Waveform distortion rate ≤1%
Working time constant working of 15mins under rated load. Working of 1min, under 1.1 times of rated voltage
Temperature rise ≤65K after constant working of 15mins under rated load
Quality factor Q ≥30 (f=45Hz)
Protective function Over-current, over-voltage and flashover protections for test object.
Accuracy 1.5% (RMS)

 
IV. Applied standard
 
GB10229-88                           Reactor
GB1094                                  Power transformers
GB50150-2006                       Standard for hand-over test of electric equipment installation engineering
DL/T 596-1996                       Preventive test regulation of electric equipment
GB1094.1-GB1094.6-96         Protection class of Shell
GB2900                                   Electro-technical terminology
GB/T16927.1~2-1997             High voltage Testing Technique


V. Capacity Determination of the equipment

The capacity is calculated as 270kVA/270kV, 10pcs reactors, each reactor is 45kVA/45kV/1A/110H. The reactors used in parallel or series meets the testing requirements.
 
 
Reactors
 
Test object
Reactors 
45kVA/45kV 6pcs
Output voltage of exciting transformer TESTING VOLTAGE
170KV GIS 6 pcs reactors  in series 16kV ≤270kV
 
 

VI. Parameters for Individual Parts
 
1. Exciting Transformer  GDJL-15kVA/16kV/0.4kV   (1 set)

 
Rated capacity 15kVA
Input voltage 0-400V, single phase
Output voltage 16kV
Type Dry type transformer
Weight Approx. 58kg

2. Variable frequency power supply  GDTF -15kW/220/380V  (1 set)
 
Rated output capacity 15kW
Working power supply 220/380±10%V(3-phase), power frequency
Output voltage 0-400V, single phase
Rated input current 37.5A
Rated output current 37.5A
Voltage resolution 0.01kV
Voltage measuring accuracy 1.5%
Frequency adjusting range 30-300Hz
Frequency adjusting resolution ≤0.1Hz
Frequency stability 0.1%
Working time Constant working of 15mins under rated capacity
Temperature rise ≤ 65K after constant working of 5mins under rated capacity
Noise ≤50dB
Weight Approx. 20kg

It can realize below functions:
a. The Variable frequency power supply can be placed in lengthways and in horizontal, suitable for on-site operation.
 
b. High stability and reliability. With robust aluminum case and damping rubber support leg, easy for transportation.
 
c. Touch screen LCD display, or external mouse can be connected.
It shows below parameters,
Resonance voltage(target voltage), test frequency, measurement frequency, LV voltage, LV current, Withstand voltage time, over-voltage and over-current protection, flashover protection, voltage boosting and timing, operation mode switching, capacitance/inductance/frequency calculation, parameter query, frequency curve and voltage curve.
 
d. Parameters setting and selection
Starting frequency, end frequency, starting voltage, voltage boosting and timing, voltage divider ratio measurement, exciting transformer ratio, over-voltage and over-current protection, flashover protection, test mode, capacitance/inductance/frequency calculation, prompt and help.
 
e. Test mode: touch screen/external mouse operation, Auto/Semi-auto/Manual and other modes selection.
 
f. Protection function and information tips
HV over-voltage protection, LV over-current, over-current protection and Non-resonance protection, zero and flashover protection, emergency stop, low voltage protection.
 
g. Data storage function: Test result save(manual save), print, upload and return.
1) The test result can show the detail parameters during the testing. When the testing is interrupted, the status can be prompted. 50pcs test results can be saved.
2) The saved data can be showed on the screen. With USB port, data can be output to print or printed directly by the equipment.(Printer is for option, please specify it before place the order.)
 
h. Auto stabilivolt function. Voltage stability up to 1.0%.
i. Frequency adjusting range and resolution can be set. 
Frequency adjusting range can be set at 30-300Hz, 45-100Hz, 200-300Hz as  requirements.
Frequency resolution can be set at 0.1Hz, 0.2Hz, 0.5Hz, or 1.0Hz. Obtain optimized balance between efficiency and accuracy of harmonic adjusting.
j. Coarse tuning and fine tuning for frequency. Search resonance point automatically.
 
3. HV Reactor  GDDK-45kVA/45kV (6 pcs)

 
Rated capacity 45kVA
Rated voltage 45kV
Rated current 1.0A
Inductance 110H (per piece)
Quality factor Q ≥30 (f=45Hz)
Type Dry type
Weight Approx. 45kg


4. Capacitive Divider  GDFR-270kV/500pF  (1 set)
 
Rated voltage 270kV
Capacitance 500pF
Dielectric loss tgσ ≤0.5%
Divider ratio 3000:1
Measuring accuracy 1.5%
Weight Approx. 26kg 

 
VII. Product included
 
No. Name Module No. & Specs Quantity
1 Exciting Transformer GDJL-15kVA/8/16kV/0.4kV 1 set
2 Variable frequency power supply GDTF-15kW/220/380V 1 set
3 HV Reactor GDDK-45kVA/45kV  6 pcs
4 Capacitive Divider GDFR-270kV/500pF 1 set
5 Connecting Cable   1 set
6 Factory Test Report   1 pc
7 User's Guide   1 pc

HVHIPOT 270kVA 270kV AC Series Resonant Test System for 170kV GIS

About the Supplier

This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR249016". Items marked "verified" are certified.

Watch Video
Watch Video
HV Hipot Electric Co., Ltd.
HV Hipot Electric Co., Ltd.
HV Hipot Electric Co., Ltd.
HV Hipot Electric Co., Ltd.
HV Hipot Electric Co., Ltd.
HV Hipot Electric Co., Ltd.
HV Hipot Electric Co., Ltd.
HV Hipot Electric Co., Ltd.

About Our Factory & Business Background

verified Business Type
Manufacturer/Factory & Trading Company
Address
Building A1-3, Kechuang Center, Chuanggu Road, Dongxihu District, Wuhan, Hubei, China
verified Plant Area
2712 square meters
verified Number of Employees
68
verified Registered Capital
31,130,000 RMB
verified Terms of Payment
LC, T/T
verified International Commercial Terms(Incoterms)
FOB, CIF, CFR
verified Average Lead Time
Peak Season Lead Time: one month
Off Season Lead Time: one month
verified Nearest Port
Wuhan Port

Our Production Capability & Technical Expertise

verified Main Products
Transformer Testers, Partial Discharge Test System, Insulation Tester, High Voltage Test Set, Switchgears Test Set
verified ODM Service Available
Yes
verified R&D Engineers
8 people
verified Own Brand
Yes

Our Industry Experience & Global Business Record

verified Year of Establishment
2006-11-08
Export Year
2011-07-01
verified Main Markets
North America, South America, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
verified Annual Export Revenue
6,000,000 RMB
verified Number of Foreign Trading Staff
5
verified Overseas Agent/Branch
No

FAQ

What is the rated capacity and voltage of this system?
The system has a rated capacity of 270kVA and a rated voltage of 270kV, suitable for AC hipot tests on 170kV GIS.
What is the testing frequency range?
The testing frequency range is 30-300Hz, which can be adjusted according to specific requirements.
Is the product customizable?
Yes, the product is fully customized, including output voltage and testing frequency options.
What protections are included in the system?
The system includes over-current, over-voltage, flashover, non-resonance, zero, and low voltage protections.
How many test results can be stored?
The system can save up to 50 test results, which can be displayed on the screen or exported via USB.
What is the warranty period?
The warranty period is 1 year.
What is the working time under rated load?
The system supports constant working for 15 minutes under rated load.
What is the lead time for delivery?
The average lead time is one month, regardless of peak or off-peak seasons.

Send your message to this supplier

Contact Information
Recipient
Message

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now