Electronic Instrument

Advertisements
Trademetro.net Trade Leads / Electrical Equipment & Supplies / Security & Protection / Electronic Instrument

Advertisement

Directory Trade Leads Rated Visits Date Images
Electronic Instrument

 

MOA DC-test parameters

 Lightning Arrester Teste    


Measuring range:
electric current: 0-1000μA,voltage:0-30kV
Precision degree:1%?1 word
Ripple coefficient:≤1.5%
Resolution:electric c...
0 (#0) 164 2011.06.13 MOA DC-test parameters
Electronic Instrument

 

MOA of Tester

 type Fast Zinc Oxide Tester of Lightning Arrester     It tests the


Current test range:0-20mA
Voltage test range:0-400V...
0 (#0) 132 2011.06.13 MOA of Tester
Electronic Instrument

 

Vacuum switch vacuum tester

 Type Vacuity of the Vacuum Switch Measuring Instrument     &nb


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) 167 2011.06.13 Vacuum switch vacuum tester
Electronic Instrument

 

High-precision SF6 gas leak detectors

 Type High Degree of Accuracy SF6 Leak Detector


Working condition:
Alternating current power: 220V?22V, 50Hz?2Hz
Environmental temperature: -5℃~+45℃
Relative humidity: no more than 85%
Electric power c...
0 (#0) 286 2011.06.13 High-precision SF6 gas leak detectors
Electronic Instrument

 

Contacts (circuit) resistance tester

 Loop (Contacting) Resistance Tester


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) 166 2011.06.13 Contacts (circuit) resistance tester
Electronic Instrument

 

Insulating oil filter vacuum

 Series Vacuum Oil-filter         This kind


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) 140 2011.06.13 Insulating oil filter vacuum
Electronic Instrument

 

Automatic insulating oil dielectric strength tester

 Insulation Oil Dielectric Strength Tester(Oil Teste


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

...
0 (#0) 140 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    


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) 122 2011.06.13 Anti-jamming automatic dielectric loss tester
Electronic Instrument

 

Lightning impact of the peak voltage meter

 Type Impulse Peak-Voltmeter  


Input voltage: :≤?1600V
Input resistance :2MΩ//39PF
Measuring accuracy :1%
Time for rise:About 85ns
Work environment: 0~70T...
0 (#0) 177 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


Controlling system of measuring automatic power frequency, DC and impulse
...
0 (#0) 119 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


SGSC-200kV~2000kV Lightning impulse voltage generator sets of automatic test equipment system installed
...
0 (#0) 115 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


Rated current:5-200kA
Square wave current:2000A
Rated capability:50-240kJ
Capacitance:8-12
Rated voltage:0-120kv...
0 (#0) 138 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       


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) 205 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


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) 144 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


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) 134 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 &


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) 194 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


nstrument measurement range:0.22kV,0.38kV,1kV~10kV~1000kV。
...
0 (#0) 127 2011.06.13  type of high pressure jer phase detectors
Electronic Instrument

 

Automatic capacitance bridge tester

 automatic capacitance bridge tester &n


. 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) 125 2011.06.13 Automatic capacitance bridge tester
Electronic Instrument

 

Harmonic power (power quality) measurement analyzer

 Series of HRDXC Testing, Alarming and Analyzing Instrumen


Harmonic power (power quality) measurement analyzer
...
0 (#0) 136 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


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) 140 2011.06.13 Power harmonic Alarm
Electronic Instrument

 

Phase of the frequent rate

 Industrial Frequency Phase Meter  


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) 130 2011.06.13 Phase of the frequent rate
Electronic Instrument

 

Frequency signal generator

 Power Frequency Signal Generator  


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) 86 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


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

...
0 (#0) 111 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


1. Rated capacity: (prison) 10 (12) kVA, (detention house) 2 kVA
2. Output voltage: 10kV?2,2KV(5KV)?2...
0 (#0) 92 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        


(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) 103 2011.06.13 Transmission line fault from the test instrument