High Voltage Hv Hipot Lightning Impulse Generator 200kv/10kj

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  • High Voltage Hv Hipot Lightning Impulse Generator 200kv/10kj
  • High Voltage Hv Hipot Lightning Impulse Generator 200kv/10kj
  • High Voltage Hv Hipot Lightning Impulse Generator 200kv/10kj
  • High Voltage Hv Hipot Lightning Impulse Generator 200kv/10kj
  • High Voltage Hv Hipot Lightning Impulse Generator 200kv/10kj
  • High Voltage Hv Hipot Lightning Impulse Generator 200kv/10kj
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Basic Info.

Model NO.
DWCJ-200KV/10KJ
Mass Scope of Workpiece
900kg
Type
Universal Testing Machine
Maxcapacity
110
Accuracy Grade
1
Load Way
Electronic Load
Loading Method
Static Load
Display
Digital
Control
Computer Control
Weight
100-500Kg
Power Source
AC220V
Oil Cylinder Position
Under
Transport Package
Wooden Case
Specification
1200mm*800mm
Trademark
GOLDSOL
Origin
Wuahn China
HS Code
9030339000
Production Capacity
10 Units/Month

Packaging & Delivery

Package Size
120.00cm * 90.00cm * 170.00cm
Package Gross Weight
600.000kg

Product Description

Application
This lightning impulse voltage generator test system device is mainly applicable to the test and research of various standard waveforms of lightning impulse voltage of 10kV and 12.5KV high and medium voltage distribution system electrical products and power equipment.

Woking condition:
1.Altitude≤2000m
2.Environment temperature: -15ºC~50ºC
3.Relative humidity≤90%
4.Installation place: indoor type, movable
5.Ground resistance<0.3Ω

Test equipment included in the test system(Model: DWCJ-200KV/10KJ)
200KV/10KJ Full wave impulse device, 200kV Chopping device, 200KV Capacitive voltage divider, 100KV/50mA Rectifier Transformer, Measurement&control system(including Lighting impulse voltage Test Bench, TDS3012C Oscilloscope, IPM-24 Peak volmeter, 1 set Attenuator , printer, control&measurement software, etc.)
 
Sr no Description Specfication Qty
1 Impulse voltage geneartor (Main body)    
1.1 Main capacitor 1.0uF/100kV 2 unit
1.2 Modulation resistor 20Ω~200Ω;1kΩ~3kΩ 4 group
1.3 Charging resistor 20kΩ 1 set
1.4 Discharge ball gap Ф150mm 2 pairs
1.5 Pulse ignition device and ball distance adjusting mechanism 15kV 1 set
1.6 Insulating support & material   1 set
1.7 High voltage connection board and mobile base   1 set
1.8 Ignition check and feedback signal device 100kV 1 set
2 High voltage discharge earth rod    
2.1 Discharge earth rod and accessories 200kV 1 pc
3 Lightning impulse capacitor voltage divider    
3.1 Weak damping impulse capacitive voltage divider 200kV/200pF,1.0% 1 unit
4 Automatic charging power supply    
4.1 Charging transformer 50kV,5kVA 1 unit
4.2 Multi-voltage capacitor 50kV,0.1uF 1 unit
4.3 High voltage rectifier stack 150kV,200mA 2 pc
4.4 Electric grounding protection Electric drive mechanism 1 set
4.5 Charging protection resistor on the side of high voltage & low voltage Charging protection and charging monitoring 1 set
5 Automatic lightning impulse control system    
5.1 Lightining impulse control software   1 set
5.2 Auto impulse control   1 pc
5.3 Optical fiber conversion transmission circuit and optical fiber   1 set
5.4 IPM-24-PLC Import product 1 set
5.5 Desktop computer   1 set
6 Automatic lightning impulse measurement and analysis system   1 set
6.1 TDS3012C High voltage color digital oscilloscope
 
2 channels
Accuracy 3%,
Record length:10k byte
1 unit
6.2 Secondary attenuator 100 times 2 pc
6.3 Measuring cable 20m,75Ω 2 pcs
6.4 Isolattion filter power supply 10kV 1 set
6.5 Operation desk   1 set
6.6 Special software for shock measurement and analysis 1.0% 1 set
7 200kV Single ball chopping device * Electronic 1 set
8 Damage indication current shunt * 10KA, 1.0% 1 set
9 Transport and insurance Negotiation  
10 Installation and commissioning The quotation only includes commissioning & demo at factory.  

* Chopping device & damage indication current for buyer's option.
 
High Voltage Hv Hipot Lightning Impulse Generator 200kv/10kj

1. Impulse voltage generator (Main body: 200kV/10kJ)
  1. Main technical parameters
  2. Nominal lightning impulse voltage: 200kV
  3. Nominal capacity (energy): 10kJ
  4. Capacitance per stage: 1.0μF(50kv-1.0μF pulse capacitor)
dry fully insulated package
  1. Voltage per stage: ± 100kV
  2. Number of stages/ Capacity per stage: 2 /5kJ
  3. Output waveform:
When the load capacitance is less than 5500pF (including voltage divider capacitance),
number of standard lightning impulse voltage waveforms 3 (B & C waveform for buyer's optional)
A. Standard lightning impulse full wave voltage waveform
Wave head time: 1.2 ± 30% μ s
Wave tail time: 50 ± 20% μ s
Overshoot: less than 5%
Efficiency: not less than 90%
2 / 50 μ s standard lightning impulse voltage full wave, the efficiency is more than 90%.
B. Standard lightning impulse chopping voltage waveform
Wave head time: 1.2 ± 30% μ s
Overshoot: less than 5%
Chopping time: 2 ~ 6 μ s, electronic time delay control
Efficiency: not less than 90%
Chopping wave is less than 100ns
C. Full wave waveform of damage indication current for lightning impulse voltage test
  1. Min. output voltage≤10 %Un
  2. Generator efficiency 90%;
  3. Triggering range:  20%
  4. Working Duration:
  5. continuous operation >70%Un, charge&discharge every 90s
  6. continuous operation <70%Un, charge&discharge every 60s
  7. Instability of output peak voltage≤1.0 %, the lowest output 10% of the nominal voltage of the device.
  8. Malfunction rate while synchronous discharge<2 %
  9. Ignition range: 10%~100%
  10. Chopping device can produce cut-off lightning wave with a cut-off time of 2 ~ 6 μ s, and the dispersion of the cut-off wave is less than 100ns.
  11. Base: 2.5m × 1.3m, caster moving.
  12. Height: About 1.3m. Weight: about 580kg

2. Auto charging power supply
  1. Model No.: LGR-100/50
  2. Rated voltage:  Un = 50kV DC (Positive or negative polarity)
  3. Rated current:  In = 100mA (Under rated voltage)
  4. Voltage control: Controllable constant current charge, regulate range 0~100% Un
  5. Polarity conversion: Auto convert path of high voltage silicon stack
  6. Input voltage: 220V, single-phase
  7. Frequency: 50/60Hz
  8. Power supply capacity: 5kVA
  9. power supply resistance: 1 set
3. Weak damping capacitive voltage divider 
  1. Model: 200kV/200pF
  2. Rated voltage: 200kV
  3. Rated capacitance: 200pF
  4. Stage of capacitor: 1 stage
  5. Capacitance per stage: 200pF
  6. Square wave response: Partial response time is less than 100ns, overshoot is less than 20%
  7. Voltage division uncertainty: Less than 1.0%
4. Chopping device (for buyer's option)
  1. Rated Voltage: 200kV
  2. Sphere gap type: Ф150mm
  3. Time delay mode: 2-6us time delay adjustable circuit provide chopping trigger pulse.
  4. Chopping wave dispersibility: Chopping wave time standard error is less than 0.1us.
  5. Sphere gap Qty: 1 set
  6. chooped wave resistance 1 pc
5. Signal analyze auto-testing control system
  1. Waveform test: TDS3012C digital oscilloscope
Max. sample rate 1.0GS/s, 100MHz bandwidth,
 resolution 8bit
        Record length 2.5K byte, 2 channels
  1. Waveform analyzation:
   Industrial control computer and LCD display
        Impulse test software
        Display and calculate impulse waveform parameters
        Waveform comparison function
        Waveform amplification, shrink and translation
        Store and invoking of waveform
        Auto-generated test report in picture format
High Voltage Hv Hipot Lightning Impulse Generator 200kv/10kj 
 High Voltage Hv Hipot Lightning Impulse Generator 200kv/10kj       
6. Standard
  1. IEC 60060-1
  2. IEC 60076-3
  3. IEC 62271-1
  4. IEC 62271-200
  5. Test transformer (JB / T9641-1999)
  6. Gb1094-2003 power transformer
  7. GB / T509-1997 power transformer test guide
  8. DL / T596 / 1996 code for preventive test of electric power equipment
  9. GB311.1-1997 insulation coordination of high voltage transmission and transformation equipment
  10. GB / T16927.1-1997 high voltage test technology general test requirements
  11. GB / T16927.2-1997 high voltage test technology measurement system
  12. Digital recorder for high voltage impulse test
  13. ZB F24 001-90 implementation rules for impulse voltage measurement
  14. Gb191 packaging and transportation marks
  15. JB / T563 technical conditions for ordering coupling capacitors and capacitor voltage dividers
  16. GB4208 enclosure protection level
  17. GB813-89 oscilloscope and peak meter for impact test
  18. GB7449-87 test guide for lightning impulse and operation impulse of power transformers and reactors
  19. JB / T501 power transformer test guide
  20. Transformer test technology (JB / t501-1991)
  21. IEC60-1 and IEC60-2 high voltage test technology
  22. GB50150-91 standard for hand over test of electrical equipment in electrical equipment installation engineering
  23. DL / t557-94 high voltage line insulator steep wave impact test, definition, test method and criteria
  24. DL / T 848.5-2004 general specification for high voltage test equipment Part 5: impulse voltage generator
  25. DL / T 846.1-2003 general specification for high voltage test equipment Part 1: high voltage divider measurement system
  26. DL / T 846.2-2004 general specification for high voltage testing equipment Part 2: impulse voltage measuring system

7.System schematic diagram
High Voltage Hv Hipot Lightning Impulse Generator 200kv/10kj










 

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