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Electronic Instrument

 

Two-Qiankou ground resistance tester

 Multifunctional Tester for Grounding Resistance with Double Jaw

Wuhan GuoDian HuaRui Power TestTechnology


1. Measuring range: 0.01Ω-1000Ω
2. Capacity: 100 groups of datas
3. Humidity:10%~80%RH
4. Weight: 0.8 kg (no accessories)
5. Resolution: 0.01Ω
...
0 (#0) 190 2011.06.13 Two-Qiankou ground resistance tester
Electronic Instrument

 

Arrester discharge counter detector

 type lightning arrester discharge counter action verification

Wuhan GuoDian HuaRui Power TestTechnology


JS - 8 type visitor counter can be used for 6.0 lightning arrester, 330kV system ~ JS - 8A type visitor counter can be used for lightning arrester 500kV system.
...
0 (#0) 134 2011.06.13 Arrester discharge counter detector
Electronic Instrument

 

MOA DC-test parameters

 Lightning Arrester Teste    

Wuhan GuoDian HuaRui Power TestTechnology


Measuring range:
electric current: 0-1000μA,voltage:0-30kV
Precision degree:1%?1 word
Ripple coefficient:≤1.5%
Resolution:electric c...
0 (#0) 182 2011.06.13 MOA DC-test parameters
Electronic Instrument

 

MOA of Tester

 type Fast Zinc Oxide Tester of Lightning Arrester     It tests the

Wuhan GuoDian HuaRui Power TestTechnology


Current test range:0-20mA
Voltage test range:0-400V...
0 (#0) 146 2011.06.13 MOA of Tester
Electronic Instrument

 

Vacuum switch vacuum tester

 Type Vacuity of the Vacuum Switch Measuring Instrument     &nb

Wuhan GuoDian HuaRui Power TestTechnology


Range of measuring: 0.000001~0.1pa
Output voltage: AC 220V 50Hz
Input Power: High voltage output: Pulsed voltage: 30kV, 15 kHz
Inaccuracy of measurement: <10%
...
0 (#0) 186 2011.06.13 Vacuum switch vacuum tester
Electronic Instrument

 

High-precision SF6 gas leak detectors

 Type High Degree of Accuracy SF6 Leak Detector

Wuhan GuoDian HuaRui Power TestTechnology


Working condition:
Alternating current power: 220V?22V, 50Hz?2Hz
Environmental temperature: -5℃~+45℃
Relative humidity: no more than 85%
Electric power c...
0 (#0) 321 2011.06.13 High-precision SF6 gas leak detectors
Electronic Instrument

 

Contacts (circuit) resistance tester

 Loop (Contacting) Resistance Tester

Wuhan GuoDian HuaRui Power TestTechnology


Test range: 1-1999μΩ, 1-19999μΩ
Test current: DC 100A, DC 200A
Test accuracy: Level 0.5% , Level 1.0%
Resolution factor: 1μΩ

...
0 (#0) 181 2011.06.13 Contacts (circuit) resistance tester
Electronic Instrument

 

Insulating oil filter vacuum

 Series Vacuum Oil-filter         This kind

Wuhan GuoDian HuaRui Power TestTechnology


The main technical indexes:
Capacity of oil-purifying: 30、50、100L/min
Working rated pressure:500kPa
Working vacuum degree: ≤99kPa
Limit vacuum de...
0 (#0) 147 2011.06.13 Insulating oil filter vacuum
Electronic Instrument

 

Automatic insulating oil dielectric strength tester

 Insulation Oil Dielectric Strength Tester(Oil Teste

Wuhan GuoDian HuaRui Power TestTechnology


echnical parameter:
Output voltage:0~60kV,0~80kV,0~100kV
Measurement accuracy:1%
Input electric power:AC220V?10%

...
0 (#0) 147 2011.06.13 Automatic insulating oil dielectric strength tester
Electronic Instrument

 

Anti-jamming automatic dielectric loss tester

 Type Automatic Test Equipment for Anti-Jamming Dielectric Loss    

Wuhan GuoDian HuaRui Power TestTechnology


Key technical indexes:
High voltage output: 2kV、5kV、10kV
Measuring range: tgδ<50% 30pF<Cx<60000pF
Measuring range of the dielectric loss: 0...
0 (#0) 141 2011.06.13 Anti-jamming automatic dielectric loss tester
Electronic Instrument

 

Lightning impact of the peak voltage meter

 Type Impulse Peak-Voltmeter  

Wuhan GuoDian HuaRui Power TestTechnology


Input voltage: :≤?1600V
Input resistance :2MΩ//39PF
Measuring accuracy :1%
Time for rise:About 85ns
Work environment: 0~70T...
0 (#0) 200 2011.06.13 Lightning impact of the peak voltage meter
Electronic Instrument

 

Automatic control system lightning impact test

        Controlling system of measuring automatic power frequency, DC and impulse

Wuhan GuoDian HuaRui Power TestTechnology


Controlling system of measuring automatic power frequency, DC and impulse
...
0 (#0) 128 2011.06.13 Automatic control system lightning impact test
Electronic Instrument

 

Automatic lightning impact test measurement system

SGSC-100kV~1400kV Series sets of lightning impulse voltage generator, automatic test system devices

Wuhan GuoDian HuaRui Power TestTechnology


SGSC-200kV~2000kV Lightning impulse voltage generator sets of automatic test equipment system installed
...
0 (#0) 124 2011.06.13 Automatic lightning impact test measurement system
Electronic Instrument

 

Lightning impact of current generator testing device

Series of Experimental Instruments for the Impulse Current Generator Arranged in Star-shaped and str

Wuhan GuoDian HuaRui Power TestTechnology


Rated current:5-200kA
Square wave current:2000A
Rated capability:50-240kJ
Capacitance:8-12
Rated voltage:0-120kv...
0 (#0) 147 2011.06.13 Lightning impact of current generator testing device
Electronic Instrument

 

Series Electric columnar regulator / adjustable power supply

 Series of Electrical Plunger Voltage Regulator       

Wuhan GuoDian HuaRui Power TestTechnology


Technical parameter:
Capacity: 5、10、16、20、25、30、40、50、80、100、125、160??1500kVA
Maximum of phase of input and o...
0 (#0) 223 2011.06.13 Series Electric columnar regulator / adjustable power supply
Electronic Instrument

 

Series of Single-phase, Three-phase Isolated Transformer and Rectifying Transformer

 Series of Single-phase, Three-phase Isolated Transformer an

Wuhan GuoDian HuaRui Power TestTechnology


Isolated transformer: HRGB(D)/(S)single-phase/ three-phase, oil-immersed-type and dry-type
Input or output voltage: (D)220V(380V) two lin...
0 (#0) 158 2011.06.13  Series of Single-phase, Three-phase Isolated Transformer and Rectifying Transformer
Electronic Instrument

 

Insulator insulation resistance tester

 type insulator insulation resistance tester     Fetures

Wuhan GuoDian HuaRui Power TestTechnology


a) Measuring voltage: about 5000V dc
b) Range scope: 0 ~ 1999M Ω
c) Points Ω contend force: 1-m
d) Basic error: ? 5%
e) Electrical source: section 9V battery casc...
0 (#0) 151 2011.06.13 Insulator insulation resistance tester
Electronic Instrument

 

Exchange string voltage distribution lines measuring table detector

 type ac line voltage distribution Measuring Instrument insulator string &

Wuhan GuoDian HuaRui Power TestTechnology


Measuring scope: 1 ~ extruded
Pure degree: rank 1
Output form: LCD digital display
Electrical source: DC9V 6F22 x 1 day (200) hours
Body product: 140 x 170 x 180 (mm)
...
0 (#0) 214 2011.06.13 Exchange string voltage distribution lines measuring table detector
Electronic Instrument

 

type of high pressure jer phase detectors

 type of high pressure jer phase detectors

Wuhan GuoDian HuaRui Power TestTechnology


nstrument measurement range:0.22kV,0.38kV,1kV~10kV~1000kV。
...
0 (#0) 134 2011.06.13  type of high pressure jer phase detectors
Electronic Instrument

 

Automatic capacitance bridge tester

 automatic capacitance bridge tester &n

Wuhan GuoDian HuaRui Power TestTechnology


. capacitance measurements: Measurable capacitance range: 0.01 u F ~ 2,000 u F,
Measurable capacity range: 5 ~ 20,000; kvar:
Measured quantity of pure degree: + 1.0%,
Resolution: ...
0 (#0) 133 2011.06.13 Automatic capacitance bridge tester
Electronic Instrument

 

Harmonic power (power quality) measurement analyzer

 Series of HRDXC Testing, Alarming and Analyzing Instrumen

Wuhan GuoDian HuaRui Power TestTechnology


Harmonic power (power quality) measurement analyzer
...
0 (#0) 146 2011.06.13 Harmonic power (power quality) measurement analyzer
Electronic Instrument

 

Power harmonic Alarm

 It meets the whole requirements of GB/T1459~93 to test the virtual value, and positive ,reverse and zero sequence component of current and voltage Measuring area: content of v

Wuhan GuoDian HuaRui Power TestTechnology


A.Three-phase voltage and three-phase current
B. voltage test range: 10-240V(or 20-400V)
C. current test range: 0.05-6A (or0.1-12A)
D. tracking range of funda...
0 (#0) 158 2011.06.13 Power harmonic Alarm
Electronic Instrument

 

Phase of the frequent rate

 Industrial Frequency Phase Meter  

Wuhan GuoDian HuaRui Power TestTechnology


Resolution:0.1?,0~360?
Range of frequency testing: 40~60Hz, maximum error is 0.01Hz , and it can measure the frequency of either one line or two lines
Signal voltage...
0 (#0) 144 2011.06.13 Phase of the frequent rate
Electronic Instrument

 

Frequency signal generator

 Power Frequency Signal Generator  

Wuhan GuoDian HuaRui Power TestTechnology


Output voltage: 0~450V,50W
Stability: 1?
Measuring precision of frequency: 0.1 grade
Measuring precision of voltage: 0.2 grade
Range of frequency: 35~7...
0 (#0) 94 2011.06.13 Frequency signal generator
Electronic Instrument

 

The prison perimeter to prevent high-voltage power grid warning device

 High-voltage Guard Equipment for Prison Grid

Wuhan GuoDian HuaRui Power TestTechnology


1. Rated capacity: (prison) 10 (12) kVA, (detention house) 2 kVA
2. Output voltage: 10kV?2,2KV(5KV)?2

...
0 (#0) 119 2011.06.13 The prison perimeter to prevent high-voltage power grid warning device