Special electric vehicle

Electric power special command vehicle

Emergency power supply vehicle

Electric preventive test vehicle

Pressure test vehicle

Live working vehicle

Chemical test vehicle

Cable test vehicle

On-line monitoring and inspection equipment

ED0506 series digital SF6 gas micro-water and density synthesis.

ED0502F sulfur hexafluoride online monitoring and alarm system

On-line monitoring system of ED0308 series circuit breakers

ED02 10 On-line Monitoring System for Gas Content in Transformer Oil

On-line insulation monitoring system for capacitive equipment and lightning arrester

On-line monitoring system for insulator pollution in substation

ED0702A Intrinsically Safe On-line Hydrogen Dew Point Meter

ED0704 on-line hydrogen purity analyzer

ED07 10 Series Online Hydrogen Comprehensive Analyzer

Insulation withstand voltage test equipment

SJTU series pulse voltage generator

YDQ series inflatable ultra-light test transformer

YDQD series tapped inflatable multi-purpose high voltage test transformer

YDQW series inflatable corona-free ultra-light test transformer

YDQJC series inflatable series high voltage test transformer

YD series oil-immersed high voltage light test transformer

YDJC series excitation light test transformer

EDCDP series ultra-low frequency high voltage generator

GTU series high-voltage large-capacity inflatable high-voltage non-partial discharge combined electricity

JY series insulated cylindrical fully insulated test transformer without partial discharge

EDCZB-09 type operating wave generator device

GTB series dry high voltage test transformer

ED2690/ED269 1 intelligent withstand voltage tester

ED267 1A universal AC /DC withstand voltage tester

ED2670/ED2670A universal AC withstand voltage test

ZDTC series high voltage test transformer electrical console

Measurement of withstand voltage/insulation resistance of ED2672/ED2672A

ED2670B Universal AC /DC withstand voltage tester

TPXB series frequency modulation series resonance device

TC series high voltage test transformer console

XC series high voltage test transformer operation box

Ac withstand voltage frequency modulation series of electrical equipment in TPXB-B series substation

TPXB-C series CVT detection power frequency series resonance device

TPXB-D series cable AC withstand voltage frequency modulation series resonance device

Series harmonics of AC withstand voltage frequency modulation inductor of TPXB-E series generators

TPXB-F series generator AC withstand voltage power frequency series resonant assembly

TPCB series frequency conversion control power supply

EDYD series excitation transformer

EDFC series capacitor voltage divider

EDDK series reactor

DMA2550 insulation resistance tester

DMB5000 insulation resistance tester

DMC2000 insulation resistance tester

DMD series insulation resistance tester

DME2305 digital display insulation resistance tester

DME2306 digital display insulation resistance tester

Q50-300 Discharge Protection Ball Gap

FRC series AC /DC digital voltage divider

H9840 protective DC digital microammeter

High voltage filter capacitor

TAG6000 wireless high-voltage nuclear phase detector

2DL series high pressure silicon reactors

FZ series high voltage DC discharge rod

FRD high voltage nuclear phase detector

Ydq-Ⅱ acousto-optic electroscope

400 ml standard oil test cup

labyrinth balls

water-resistance

warning light

EDC series high voltage capacitors

Test wire, current type and voltage type multifunctional connector, connector

Transformer test equipment

BRTC-I type impedance winding deformation characteristic tester

BRTC-Ⅱ Frequency Response Winding Deformation Characteristic Tester

Transformation of BTRCⅲ transformer winding by frequency response method and impedance method

ED0202A series transformer comprehensive characteristic test bench

ED0202B series transformer comprehensive characteristic test bench

ED0202C series automatic transformer comprehensive characteristic test bench.

ED0203 transformer ratio automatic tester

ED0203B full-automatic three-phase transformer ratio tester

Dc of ED0204- 1 transformer (formerly H9820)

ED0204-2 Transformer DC Resistance Tester

ED0204-3 Transformer DC Resistance Tester

ED0204-5 Transformer DC Resistance Tester

ED0204- 10 transformer DC resistance tester

Dc resistance test of ED0204-20 transformer

Model ED0204-40 transformer DC resistance tester

ED0204-III Transformer DC Resistance Tester

ED0205 transformer line loss parameter tester

ED0207 transformer capacity and no-load characteristic tester

ED0209 type reactor electrical parameter tester

EDBYKC-2000A on-load switch of power transformer

EDBYKC-2000B on-load switch of power transformer

EDTCD-2008 partial discharge detector

ED2 102 Series Digital Partial Discharge Detector

JZF- 10 correction pulse generator

JZF-9 correction pulse generator

60KV- 1000PF coupling capacitor without partial discharge

60-300KV- 1000PF has no partial discharge coupling.

EDGLB series frequency doubling generator power supply isolation filter

EDLB series power isolation filter

EDKLB series filter control power supply

TPCB-W series pure frequency conversion comprehensive test power supply

EDBP Series Frequency Doubling Generator Sets

SBF Series Triple Frequency Generator

EDGWS power frequency dielectric loss automatic tester

EDDX6000 Automatic Dielectric Loss Tester with Different Frequencies

Pressure relief of RLC—9QYG series gas (gas) relay

Automatic test of pressure relief valve of RLC-8QYG gas relay

thermal infrared imager

HM- 160 infrared thermal imager

E8-N infrared thermal imager

HM-200 infrared thermal imager

E8-TN infrared thermal imager

HM-300 infrared thermal imager

E8-GN infrared thermal imager

HY-S280 infrared thermal imager

HY-S380 infrared thermal imager

HY-G90 infrared thermal imager

HY-6800 infrared thermal imager

HR-600 infrared thermal imager

JK 150 infrared thermal imager

JK350 infrared thermal imager

JK650 infrared thermal imager

SAT-JK 150/350/650-V infrared heating

SAT-CK350-VN infrared thermal imager

SAT-CK35 1-N infrared thermal imager

SAT-CK350-U infrared thermal imager

SAT-CK350-W infrared thermal imager

HRYXJ-A(384) infrared thermal imager

HRYXJ-A( 160) infrared thermal imager

YRH250 infrared thermal imager

YRH-600 mine intrinsically safe infrared thermal imager

NV6 18 Night Driving Safety Assistance System

NV628 night driving safety assistance system

MC60 1 temperature screening infrared thermal imager

Application of MC602 infrared thermal imager in body temperature screening

Application of MC603 infrared thermal imager in body temperature screening

MC602C temperature screening infrared thermal imager

Avoidance test equipment

ED040 1-I arrester discharge recorder calibrator

ZGF-Q series portable DC high voltage generator

ED040 1-II lightning strike (discharge) counter calibrator

ZGF series portable DC high voltage generator

Ed0403-II zinc oxide arrester characteristic tester

ZGF-600 kV /5 mA DC High Voltage Generator

Model ED0402-I DC parameter tester for zinc oxide arrester

Dc parameter test of ED0402-II zinc oxide arrester

Ed0403-I zinc oxide arrester characteristic tester

Switch detection equipment

ED030 1HMT switch low-voltage circuit breaker tester

ED030 1C high-voltage switch dynamic characteristic tester

ED030 1A contactor synchronous tester

Model ED030 1B dynamic characteristic tester for high voltage switch

Model ED030G dynamic characteristic tester for high voltage switch

ED0303B loop resistance tester

ED0302A high-voltage switching power supply

ED0302B high-voltage switch action tester

ED0303A loop resistance tester

ED030 1E dynamic characteristic tester for high voltage switch

ED030 1F high-voltage switch dynamic characteristic tester

ED030 1H graphite contact switch tester

ED0303C loop resistance tester

ED030 1D dynamic characteristic tester for high voltage switch

ED0304-I vacuum measuring instrument

ED0304-II vacuum measuring instrument

ED0305A coal mine switch comprehensive test platform

Model ED0305B high voltage switch test power supply vehicle

ED0306 series universal temperature rise measurement system

DDG series portable high current generator

ED0309 ampere-second characteristic test system for DC circuit breaker

ED0307- 1 intelligent test system for switching characteristics

ED0307-2 Intelligent Switch Characteristic Testing System

ED0307-3 Intelligent Testing System for Switch Characteristics

ED0308 running-in test system for high voltage circuit breaker

Overall solution for partial discharge monitoring of ED03 10 switchgear.

ED030 1 1A grounding resistance tester for high voltage switchgear.

ED030 1 1B grounding resistance tester for high voltage switchgear.

Motor detection equipment

EDHNZ- 1 generator rotor AC impedance tester

EDR- 102 Generator Characteristic Tester

ED2605 Type Inter-turn Insulation Impact withstand voltage tester

EDHNZ-3 generator rotor AC impedance tester

EDHNZ-4 generator rotor AC impedance tester

EDTS series motor comprehensive test-bed

It can basically provide excellent low-speed loading ability from zero speed.

Oil analysis and detection equipment

EDWS-3 trace moisture analyzer

EDWS-5 micro-moisture analyzer

EDWS-8 micro-moisture analyzer

EDBSD-2 closed flash point tester

EDBSD-07 closed flash point tester

EDKSD-3 open flash point tester

EDKSD-07 open flash point automatic measuring instrument

Edzl-2 automatic tensiometer

Edzl-3 automatic tensiometer

EDSZ-3 Automatic Acid Value Tester for Petroleum Products

EDPH-07 water-soluble acid tester

EDND-2 Kinematic Viscosity Tester for Petroleum Products

EDND-3 Kinematic Viscosity Tester for Petroleum Products

EDZND-8 pour point tester

EDZND- 10 automatic freezing point tester

EDWS- 10 moisture analyzer in oil

EDSKD-3 automatic measuring instrument for volume resistivity of insulating oil

EDDZ-3 multifunctional oscillator

EDDW- 1 low temperature stability tester

EDXS-2 liquid corrosion tester

EDXS-3 liquid corrosion tester

EDRH-3 demulsification tester

EDPM-07 foam property tester

EDRD-09 Automatic Ignition Tester

EDKF-09 air release value tester

EDZY-08 automatic rotary oxygen bomb value tester

EDFF type resistance probe corrosion monitor

EDLQ-2 asphalt oil container cleaner

Edzel -2A Distiller for Petroleum Products

EDSY- 1 constant temperature water bath

Edijj-ii dielectric strength tester for insulating oil

Edijj-IIB dielectric strength tester for insulating oil

Dielectric strength test of EDIJJ—III type three-cup insulating oil

Edijj-VI six-cup insulating oil dielectric strength tester

DZL series single-stage high-efficiency vacuum oil filter

DZL-A series two-stage high-efficiency vacuum oil filter

LY series plate and frame pressure oil filter

SL series portable oil filter

Model ED6000 integrated precision oil dielectric loss tester

EDMD series densitometer

SF6 gas detection and recovery device

ED050 1B precision dew point meter

ED050 1D precision dew point meter (SF6 trace moisture measurement

ED050 1E precision dew point meter (SF6 trace moisture measurement

ED050 1F precision dew point meter for cold mirror

DMT- 142P precision dew point meter

DMT-242 series portable SF6 dew point meter

ED0502A high-precision SF6 gas leak detector

ED0502B SF6 quantitative leak detector

ED0502C sulfur hexafluoride gas leak detector

Model ED0502D sulfur hexafluoride gas leak detector

ED0502E SF6 gas quantitative leak detector

ED0502F sulfur hexafluoride online monitoring and alarm system

ED0503A SF6 purity analyzer

ED0503B SF6 purity analyzer

Analyze SF6 gas concentration (percentage) of ED0503C.

ED0504A SF6 decomposition product detector

ED0504B SF6 fault location analyzer

ED0504C SF6 Intelligent Decomposition Product Tester

ED0505C SF6 gas density relay calibrator

ED0505D SF6 gas density relay calibrator

ED0506 series digital SF6 gas micro-water and density synthesis.

ED0507C SF6 circuit breaker switch filter device

ED0507D SF6 switch maintenance multifunctional connector fittings

ED0507E SF6 gas sampling device

ED0508DP SF6 comprehensive tester

ED0508DF SF6 comprehensive tester

ED0508PF SF6 comprehensive tester

ED0508DPF SF6 comprehensive tester

On-line detection of sf6 gas and oxygen with ED05 10 laser.

ED05 1 1 SF6 gas leakage laser imager

EDHC- 12Y SF6 gas recovery device

EDHC-38Y- 160W SF6 gas recovery and inflation

Recovery and purification of SF6 gas

EDHC- 15Y- 15L vertical SF6 gas recovery

Recovery, purification and extraction of EDHC-RF300C SF6 gas

ED30C SF6 gas miniature oil-free recovery device

VCH-B046R02 vacuum pump device

VCH-8 SF6 gas vacuumizing and inflating device

VCH- 16 SF6 gas vacuum filling equipment

VCH-30 SF6 gas vacuumizing and inflating device

VCH-70 SF6 gas vacuumizing and inflating device

VCH- 150 SF6 gas vacuum inflator

SF6 gas storage tank

Mega series automatic SF6 gas recovery device

Compact series manual SF6 gas recovery device

Economical series automatic SF6 gas-liquid recovery equipment

C500R02 SF6 weighing tank

ED280C Small SF6 Gas Oil-free Recovery Device

H2 gas analysis and detection equipment

DMT-242 Portable Hydrogen Dew Point Meter

ED0702A Intrinsically Safe On-line Hydrogen Dew Point Meter

ED0702B on-line dew point meter

ED0702C Transmet intrinsically safe online type

ED0703 portable thermal conductivity hydrogen purity analyzer

ED0704 on-line hydrogen purity analyzer

Model ED0705 portable hydrogen analyzer

ED0706A online H2- oxygen analyzer is used for oxygen in hydrogen.

ED0706B on-line O2-H2 analyzer is used to determine hydrogen in oxygen.

ED0707 digital gas leak detector

ED0708 Online Hydrogen Leakage Alarm System

Model ED0709A portable hydrogen comprehensive tester

Model ED0709B portable hydrogen comprehensive tester

Model ED0709C portable hydrogen comprehensive tester

Model ED0709D portable hydrogen comprehensive tester

ED07 10 Series Online Hydrogen Comprehensive Analyzer

Secondary circuit and protection equipment

MPT2300A microcomputer relay test system

MPT2300B microcomputer relay test system

MPT2300C microcomputer relay test system

MPT4330 microcomputer relay

MPT6430 microcomputer relay

Model MPT2800 synchronous device tester

ED0 10 1A single-phase thermal relay tester (motor protection

ED0 10 1B single-phase thermal relay tester (motor protection

ED0 10 1C three-phase thermal relay tester (motor protection

ED0 10 1D three-phase thermal relay tester (motor protection

ED0 102 calibrator for differential relay of power supply

ED0 103A Operation Characteristic Test of Residual Current Protection Device

ED0 104 relay protection calibrator

ED0 105 integrated phase shifter

ED0 107A Circuit Breaker Simulation Test Device

ED0 107B Circuit Breaker Simulation Test Device

ED0 107C circuit breaker simulation test device

ED0 107D Circuit Breaker Simulation Test Device

ED060 1 leakage protector tester

ED0602 digital millisecond meter

ED0603 phase sequence table

ED0604A digital double clamp phase voltmeter

ED0605A protection loop vector analyzer

ED0605B protection loop vector analyzer

ED0606B intelligent three-phase electricity consumption tester.

ED0607A Three-phase Multifunctional Voltammetric Phase Meter

Model ED0607B intelligent three-phase phase voltammetric meter

ED0608 DC system grounding fault tester

ED0609 low frequency signal generator (formerly DPX-II)

ED06 10 Cell Activation Instrument.

ED06 1 1 battery patrol monitor

ED06 12-30 Intelligent Battery Discharge Load Tester

ED06 12-50 Intelligent Battery Discharge Load Tester

ED06 12- 100 intelligent battery discharge load test

ED06 12- 150 Intelligent Battery Discharge Load Test

ED06 12-200 Intelligent Battery Discharge Load Test

Model 355 1 Battery Internal Resistance Tester

ED0604A digital double clamp phase voltmeter

Running line detection equipment

ZD-3 composite insulator live detector

ED-5700 Insulator Distributed Voltage Tester

EDHZD- 1 cable fault locator

EDHZC-3 cable fault tester

EDHZC-4 cable fault tester

EDHZC-5 communication cable fault tester

EDSB- 1 cable identifier

EDSB-2 live cable identifier

EDZS- 1 cable needle

EDZS-2 Cable Safety Needle

EDHZC-6 underground pipeline detector

Pulse capacitance

EDGY-3 cable fault comprehensive high voltage generator

EDGY-4 separated cable fault high voltage generator

EDHZD-2 LCD multifunctional fixed-point instrument

EDWG- 16 line fault distance tester

LY-DY-III intelligent conductivity salt densimeter

Model ED2006 complete ash density measuring device

ED2007 high and low voltage clamp ammeter

ED2007B high and low voltage clamp ammeter

ED2008A automatic capacitance and inductance tester.

Model ED2008B automatic capacitance bridge tester

Model ED2008C capacitance current tester for distribution network

Grounding device detection equipment

ED400 1 double-claw grounding resistance tester

ED4002 Double Claw Grounding Resistance Tester (High Voltage Tower

ED4003 Double Claw Grounding Resistance Tester

ED4004 Double Clamp Multifunctional Grounding Resistance Tester

EDWR-II grounding resistance tester for large grounding grid

EDWR-III grounding resistance tester for large grounding grid

EDJC-I tower grounding resistance tester

Model ED2668 intelligent grounding resistance tester

ED2667 universal grounding resistance tester

ED257 1 digital grounding resistance tester

EDTY type electrical equipment grounding grid conduction detector

DJZ series grounding resistance testing device for power plants and substations

ETCR2 100+ clamp grounding resistance tester

ETCR2000+ Clamp Grounding Resistance Tester

Transformer measuring and testing equipment

EDHP integrated transformer verification device

EDJHP type very fast full program-controlled power supply transformer verification device

Verification of EDHG-Ⅲ China Large LCD Intelligent Transformer

EDHG-V intelligent transformer calibrator

Edhl-II current transformer field test device

Edhl-I current transformer (error analysis) tester

EdyJ-II Automatic Tester for Secondary Pressure Drop

Edfh-II transformer secondary load on-line tester

EDYF-I secondary voltage drop and load tester

HJQ series precision voltage transformer (inflatable)

HJY series precision voltage transformer (oil-immersed)

HJG series precision voltage transformer (dry type)

HL series standard current transformer

EDFY-95 voltage transformer load box

EDFY-96 current transformer load box

EDFY98 current-voltage transformer load box

DL series high current test line

HLS series three-phase standard current transformer

ED2000A portable transformer comprehensive tester.

Model ED2000B transformer comprehensive tester

ED2000C comprehensive tester for current transformer and voltage transformer

ED2000D CT and PT transformer comprehensive tester

Model ED2000E transformer comprehensive tester

Model ED2000F transformer comprehensive tester

Model ED2000G transformer comprehensive tester

ED2000H CT and PT transformer comprehensive tester (

ED2000I intelligent CT comprehensive tester

ED2000J intelligent CT and PT comprehensive tester

Electric energy meter verification device

ED60 1 Series Single-phase Electric Energy Meter Verification Device

Model ED602 single-phase wide-range standard watt-hour meter

ED603 series three-phase watt-hour meter verification device

ED604 three-phase wide-range standard watt-hour meter

SH 15 Single-phase Meter

ED3000A single-phase portable watt-hour meter verification device

ED3000B single-phase watt-hour meter field calibrator

ED3000C three-phase portable watt-hour meter verification device

ED3000D three-phase multifunctional watt-hour meter calibrator

Thermoelectric measurement and measuring equipment

Software of Automatic Temperature Verification Device (System)

SS- 1002 Special Thermostat for Ocean Thermometer

TM-1204-0102 Special Autocratic Thermometer

SB6502/6 1 10 four-wire thermal resistance simulator

TB-2400 precision resistance ratio temperature digital display instrument

TM- 1002 Desktop Dual Channel Precision Standard Platinum Resistance Thermometer

TM- 1000C Dual Channel Precision Standard Platinum Resistance Temperature Counting

TM- 1204 Four-Channel Precision Standard Platinum Resistance Thermometer Digital Display

TL-82 10M transformer thermometer calibration device

PD-30 10 Transformer Thermometer Fittings

PD-30 10 transformer temperature calibration device

SR- 1020 portable detector for blackbody radiation source at room temperature

SR-3080 infrared blackbody with large aperture and variable aperture at room temperature

Calibration of blackbody cavity with SR-3020 infrared ear thermometer

PT-4002 atmospheric pressure tester

TL-83 10 Portable Refrigeration Wide Temperature Precision Constant Temperature Oil Tank

ML-2300 Precision Wide Temperature Fuel Tank

MR-50 10B standard resistance precision thermostatic fuel tank

MR-50 15 standard resistance precision thermostatic fuel tank

TL- 10 10S water three-phase gallium point bracket

TL- 10 10S precision water three-phase point bottle freezing and fresh-keeping device

TD-2500M indium tin point zinc point fixing device

TD-2500M Indium Point Tin Point Zinc Point Fixed Point Parts

TL-900 1 Thermometer bracket with adjustable fastening force

ML-2 100 Small portable precision refrigeration wide temperature water tank

TL- 10 10N portable precision refrigeration wide temperature water tank.

TL- 1040 portable low-temperature alcohol tank

PD- 1020 dry temperature calibrator

PD-2400 Dry Hole Temperature Verification Calibration Furnace

PD2680 dry temperature calibrator

PD-30 10 dry temperature detector

PD-4480 dry temperature detector

Test line of dry temperature calibrator

AK-PD casing

ED 105 pressure calibrator

ED 106 pressure calibrator

ED 107 loop calibrator

ED 108 frequency calibrator

ED 109 electric signal calibrator

Model ED 1 10 thermal resistance calibrator

ED 1 1 1 thermocouple calibrator

ED 1 12 thermal signal calibrator

ED 1 13 process signal calibrator

ED 1 14-600PXX series pressure module

ED 1 15 smart charger, ED 1 15 battery.

ED20 1 Thermocouple Thermometer Automatic Verification Device

ED202 secondary instrument verification platform

ED203 thermocouple and thermal resistance automatic verification device

ED204 multifunctional pressure instrument verification table

ED30 1 RTU Online Calibration Device

ED302 multifunctional AC sampling and transmitter calibration device

Verification device of ED303 multifunctional instrument transmitter

Calibration device of ED304 multifunctional three-phase electric measuring instrument

Verification device of ED305 multifunctional AC sampling transmitter

ED205 pressure sensor verification device

ED30 Series Multifunctional Calibrator (Three-purpose Meter Calibrator)

ED 10 1 multifunctional process instrument calibrator

ED 102 multifunctional field calibrator

ED 103 multifunctional thermal calibrator

ED 104 pressure calibrator