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• output current, voltage, can meet most of the CT testing requirements• Measuring relays and protection equipment• Full automatic Tester• automatically display Volt-Ampere curve• fast, accurate, simple, and convenient• Non-contact testing, high security
• Anti-jamming Capacitance and Dissipation Factor Tester• Test methods: UST, GST, Anti- interference UST, Anti- interference GST• Output power: 1.5KVA• Capacitance Test Range: 10KV:0~40000pF • 10kV output, no discharge, no leaks, no noise to the ground
• applicable to High voltage cable, GIS and other large-capacity• high voltage Capacitive test products’ AC hipot test • Test product Resonant voltage 0KV to 300KV• Frequency modulation range 30Hz to 300Hz• Output waveform Sine wave• Over-voltage protection
• Test product Resonant voltage 0 to 300KV• Frequency 50Hz• output waveform Sine wave• applicable to AC hipot test of high voltage cable, GIS and other large-capacity, high voltage capacitive test products• No transient over-voltage when the test product is broken
• small, light weight, compact structure, complete protection, versatility• Applicable to a variety of high-voltage electrical equipment, electrical components, insulation materials• system’s insulation strength test under power frequency or DC high voltage• In accordance with IEC standards IEC 60076-01-2000 Power transformer
• Oil-Immersed Test Transformers• small, light weight, compact structure, complete protection, versatility• Applicable to a variety of high-voltage electrical equipment, electrical components, insulation materials• system’s insulation strength test under power frequency or DC high voltage• In accordance with IEC standards IEC 60076-01-2000 Power transformer
• output current 2mA?3mA?5mA?10mA• output voltage 60kV?120kV?200kV?300kV?400kV• the high-frequency rectifier• over-current and over-voltage protection function• In accordance with IEC standards IEC60-1:1994
• Remote Control Sphere Gap• used in protective test in the AC/DC high voltage tests• automatic calibration• strong anti-jamming ability and portable
• power frequency AC and DC high voltage measurement• RC type voltage divider principle• Equal-potential screening, low-voltage digital display, voltage direct-reading.• High-quality components• high pressure metal film resistors• high voltage polyester capacitor
• zero start, over current indication, sound and light alarm• Built-in AC RMS measurement circuit• high-precision LCD header• Small size, light weight, easy to test on-site• Output current stability
• Output voltage rating 500V,1000V, 2000V,2500V • Measuring range 0~19999MO • Used for measuring the insulation resistance of transformers, motors, cables, reactors, generators • real-time indicate absorption ratio, polarization index
• Automatic Turns Ratio Tester• Friendly interface, small size, easy operation• light weight, easy reading, good stability• high accuracy• wide measuring range and automatic• direct measurement of single-phase, three-phase transformer• transformer turns ratio and the error parameters
• rapid measurement of DC resistance of transformer windings, motor winding, reactor winding, arc-suppression coil, PT• adopt advanced dual-power constant current source technology• Measuring range : 20mO..20kO • can build test current quickly, its test speed is hundreds of times of the bridge• Strong anti-interference
• rapid test speed• small size• easy to use• ideal device of measuring DC resistance of transformer winding and high power inductance device• precise measurement accuracy• current has multi- position selective of 10mA?40mA?200mA?1A?5A?10A?20A ?40A?50A
• measurement and analysis power transformers• transformers on-load tap changer’s electrical performance of power system• tap changer’s transition time, transition waveform, the transition resistance• three-phase simultaneous performance• Light oscillograph function• Data hold, data communication
• Transformer No-Load & Load Characteristic Tester• precise measurement, data stability, data processing automation • friendly interface• simple and easy to manipulate• auto-calibrate voltage, current, power and phase• Test results can be stored to the data card• results can be printed on site
• test of no-load & load & capacity of 30 ~ 2500kvA distribution transformer under the high current• internal low-voltage three-phase sine wave inverter testing power supp• transformer capacity can be tested• Instrument can determine power transformers capacity of a full range • Power Measurement
• Automatic insulating Oil Tester, in accordance with IEC156• full automatic determination of insulating oil dielectric strength• easy to carry and operate on-site• auto mixing, autostanding, auto step-up• automatically record the breakdown voltage• automatic cut power and go back to zero• automatically calculate the average• auto-print
• Automatic insulating Oil Tester, in accordance with IEC156• full automatic determination of insulating oil dielectric strength• three oil cups design, to make work easier and faster• easy to carry and operate on-site• auto mixing, autostanding, auto step-up• automatically record the breakdown voltage• automatic cut power and go back to zero
• Automatic insulating Oil Tester, in accordance with IEC156• full automatic determination of insulating oil dielectric strength• six oil cups design, to make work easier and faster• easy to carry and operate on-site• auto mixing, autostanding, auto step-up• automatically record the breakdown voltage• automatic cut power and go back to zero
• Insulating Oil Capacitance and Dissipation Factor Tester • high-precision, digital industrial instrument• high-frequency induction heating technology, uniform heating, fast heating speed, short time• high test precision of capacitance and dissipation factor• Output voltage is 0 ~ 2000V, continuously adjustable• Accurate temperature control
• Continuous, on-line intelligent dissolved gas and moisture monitor• enhanced oil recirculation• Hydrogen H2• Selective Hydrogen H2• Carbon Monoxide CO• Acetylene C2H2• Ethylene C2H4• Moisture in Oil(RH%)
• on-line incipient fault detection for oil-filled HV electrical equipments • on-line dissolved gas monitor is capable of continuous monitoring of dissolved H2, C2H2, CO and moisture in oil individually and in real-time• Hydrogen H2• Carbon Monoxide CO• Acetylene C2H2• Moisture in Oil(RH%)
• Continuous, on-line intelligent dissolved gas and moisture monitor• enhanced oil recirculation• can be mounted in a single valve with a simple, light-weight and easy-to-mount solution• Hydrogen H2• Carbon Monoxide CO• Acetylene C2H2• Ethylene C2H4
• designed for continuous, long term and on-line monitoring of fault gases dissolved in oil• provides readings of gas level, gas trending and alarming• Hydrogen H2• Carbon Monoxide CO• Acetylene C2H2• Ethylene C2H4
• modularization design and plug-in frame• TFT LCD display screen with clear and beautiful software interface design• AC/DC current input for wide range • up to 30kV transformer • PT Test