Switching power supply, DC/DC converters, AC/DC switching adapters, AC converters, SMPS , communication power supply, industrial power supply, power transformer.
Distribution transformer, switchgear, substation, drop out fuses, outdoor vacuum circuit breaker,diesel generator,electricity meters,frequency inverter,etc..
Power Transformers, Distribution Transformers, Rectifier Transformers, Reactors, Inverter Duty Transformers, Converter Duty Transformers..
Diesel generator set, gas generator, lighting tower, superslient gensets, hv generator set.Production and advice and specialist technical support.
Pumps like centrifugal pumps, submersible pumps, generator, building materials, heating systems.Logistic
Energy and medical devices and generators, diesel motors, oils adblue.
Engines, bearings, turbos, motors, generator.
Diesel generator set, gas generator set, biomass generator set, soundproof generator set, trailer generator set, lighting tower, alternator, radiator.
Power systems products, power systems components, industrial systems, electrical testing & measuring equipments.Supplier
Product description Current transformer field tester was developed with high-end testing technology, large-scale electronic circuit design and accord with national related protocol . It has solved the problem of big working intensity,trival operation while on-site test of current transformer, voltage transformer. Meanwhile the product has a reliable performance,and the function is strong. Technical index Test range: 5A5A~25000A5A or 5A1A~5000A1A Tested current transformer work scope: 1% 120% Second load 2.5 VA 300VA, COS 0.8 1.0 Be tested current transformer accuracy range 1.0, 0.5, 0.5 S, 0.2 and 0.2 S Resistance, admittance measurement errors 5.0% Measurement range R 0.00 ~20.0 Y 0.000mS~100.0 mS Power consumption 20 VA Accuracy level 0.05 S level Shape dimension mm 460 L 375 W 183H Weight kg 10 Feature HCCT-H Current Transformer Field Tester with recursive method to measure current transformer error, as well as potential difference method to measure voltage transformer error function, convenient for carrying out calibration work of field metering device. HCCT-H Current Transformer Field Tester without using Standard Current Transformer, Current Source, Load Box, Double Adjustable Control Box and Primary cable, using extremely simple test connection and operation to realize the current transformer test, greatly reduce work intensity and improve the work efficiency, convenient to carry out current transformer field test work.
Optical fiber fast connector, optical fiber mechanical splice, optical fiber cable, patch cord, pigtail.
Voltage stabilizer, UPS, batteries, transformer, SMPS battery charger.
Electrical contactor, relays, switches, fuses, junction boxes, industrial power cables.
12V power adapter, USB charger, laptop power supply, LED strips, LED downlights, LED track lights, aluminium profile extrusion.Shipping
Solar panel, controller and inverter, wind turbine.
21+ EVEREST-SEMI 15000 QFN28
1805+ MICRON 1500 SOP8
Uninterrupted power supply (UPS), dcups, inverter, photovoltaic controller, photovoltaic inverter, photovoltaic control inverter integrated machine, photovoltaic pumping inverter, pc room system, lead acid maintenance free battery.
Mobile power supply, mobile phone charger, power adapter, outdoor energy storage and wireless charger.
Product description The test transformer calls the booster, it is the basic test equipment used by the power station, supplying and distributing the electrical power system and the scientific research unit. Which used in the insulated intension test on all kinds of electrical products, electrical equipments and insulated materials, testing the insulated level of products, discovering the insulated objection of quizzee, scaling the capacity burdened voltage Oil Immersed Testing Transformer 1 Technical index Model Capacity KVA High Frequency Voltage Output Voltage KV High Frequency Voltage Output Current mA) Low Frequency Voltage input Change Tempera- ture() raised/ 30 minute V A YD G -1.5 1.5 50 30 200 7.5 500 10 YD G 3 3 50 60 200 15 500 10 YD G-5 5 50 100 200 25 500 10 YD G10 10 50 200 220/380 50/26 500 10 YD G20 20 50 400 380 53 500 10 30 50 600 380 79 500 10 40 50 800 380 105 500 10 50 50 1000 380 132 500 10 100 100 100 500 263 1000 10 150 100 1500 500 300 1000 10 200 100 2000 500 400 1000 10
