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Electronic Instrument

 

Automatic insulating oil dielectric strength tester

Insulation Oil Dielectric Strength Tester(Oil TesterA

Wuhan GuoDian HuaRui Power TestTechnology


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

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0 (#0) 153 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 This type o

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) 154 2011.06.13 Anti-jamming automatic dielectric loss tester
Electronic Instrument

 

Lightning impact of the peak voltage meter

Type Impulse Peak-Voltmeter Used

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) 212 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
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0 (#0) 133 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
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0 (#0) 130 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) 153 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 Introduction: It is a k

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) 247 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 and Rec

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) 172 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) 175 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) 218 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) 142 2011.06.13  type of high pressure jer phase detectors
Electronic Instrument

 

Automatic capacitance bridge tester

automatic capacitance bridge tester Ov

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) 140 2011.06.13 Automatic capacitance bridge tester
Electronic Instrument

 

Harmonic power (power quality) measurement analyzer

Series of HRDXC Testing, Alarming and Analyzing Instruments of

Wuhan GuoDian HuaRui Power TestTechnology


Harmonic power (power quality) measurement analyzer
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0 (#0) 161 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 voltag

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) 171 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) 154 2011.06.13 Phase of the frequent rate
Electronic Instrument

 

Frequency signal generator

Power Frequency Signal Generator I

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) 106 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

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0 (#0) 128 2011.06.13 The prison perimeter to prevent high-voltage power grid warning device
Electronic Instrument

 

Detention center-sector high-voltage power grid to prevent 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) 99 2011.06.13 Detention center-sector high-voltage power grid  to prevent warning device
Electronic Instrument

 

Transmission line fault from the test instrument

Type Transmission Line Fault Distance Tester The tester is used to measure

Wuhan GuoDian HuaRui Power TestTechnology


(1).Range of measuring: 1-100km
(2).Inaccuracy of measurement: ≤1%
(3).Output mode: 8 bit LCD display
(4).Electric power source: internal-mounted 12V3AH storage battery
0 (#0) 117 2011.06.13 Transmission line fault from the test instrument
Electronic Instrument

 

The frequency line parameters Tester

industrial frequency circuit parameters tester

Wuhan GuoDian HuaRui Power TestTechnology


Technical parameters
Voltage measurement range: AC 25V ~ 500V
Current measurement range: AC 0.025 A ~ 50A
Measuring precision: voltage, current, impedance: 0.2 level; Power: 0.5 l...
0 (#0) 129 2011.06.13 The frequency line parameters Tester
Electronic Instrument

 

Communications cable fault tester

Type Portable Cable Fault Locator

Wuhan GuoDian HuaRui Power TestTechnology


(1).The farthest testing distance: 32 km
(2).The detecting blind area: 1m
(3).Resolution reading: 1 m
(4).Power dissipation:5VA
(5).Weight:2kg
...
0 (#0) 136 2011.06.13 Communications cable fault tester
Electronic Instrument

 

Cable fault Tester (buried)

Type Portable Cable Fault Locator

Wuhan GuoDian HuaRui Power TestTechnology


Main Technique parameter:
(1).The farthest testing distance: 32 km
(2).The detecting blind area: 1m
(3).Resolution reading: 1 m
(4).Power dissipation:5VA
(5...
0 (#0) 183 2011.06.13 Cable fault Tester (buried)
Electronic Instrument

 

Cable fault Tester (overhead)

Type Portable Cable Fault Locator

Wuhan GuoDian HuaRui Power TestTechnology


Main Technique parameter:
(1).The farthest testing distance: 32 km
(2).The detecting blind area: 1m
(3).Resolution reading: 1 m
(4).Power dissipation:5VA
(5)...
0 (#0) 174 2011.06.13 Cable fault Tester (overhead)
Electronic Instrument

 

Gas (gas) pressure release valve automatically relay tester

type gas (gas) relay pressure relief valve automatically

Wuhan GuoDian HuaRui Power TestTechnology


HRLC - QJ25, QJ50, QJ80 type velocity ruler
Microcomputer detection-control box. Power supply: 1 phi 220V 150W
Electric miniature air compressor: 1 phi 220V 120W

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0 (#0) 263 2011.06.13 Gas (gas) pressure release valve automatically relay tester
Electronic Instrument

 

More use of calibrator (Meter scene calibrator)

Multifunctional Testing Instrument (On-site Testing Instru

Wuhan GuoDian HuaRui Power TestTechnology


Output features:
Voltage:400V 200V 100V
Electric current:20A 5A 1A It can be reset by yourself. ...
0 (#0) 145 2011.06.13 More use of calibrator (Meter scene calibrator)