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E-mail
yzlufengdq@163.com
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Phone
13348124356
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Address
Yanyang Avenue, Industrial Concentration Zone, Liubao Town, Baoying County, Jiangsu Province
Yangzhou Lufeng Electric Co., Ltd
yzlufengdq@163.com
13348124356
Yanyang Avenue, Industrial Concentration Zone, Liubao Town, Baoying County, Jiangsu Province
Other name
Transformer characteristic comprehensive testing platform, transformer characteristic testing platform, transformer comprehensive testing platform, transformer testing platform, multifunctional transformer performance comprehensive testing platform
Product Overview
Transformer performance comprehensive test benchMeasurement items: three-phase voltage effective value, three-phase current effective value, three-phase active loss, three-phase reactive loss, three-phase average voltage, three-phase voltage average value, three-phase current average value, total power, no-load current percentage, impedance voltage percentage, temperature rise test, frequency, power factor.Transformer performance comprehensive test benchThe technical specifications are in accordance with national and power transformer industry standards and specifications. If there are differences between standards, the higher standard shall prevail.
| GB 1094.1——1996 | Power Transformers - Part 1: General Provisions |
| GB 1094.2——1996 | Power Transformers Part 2: Temperature Rise |
| GB 1094.3——1996 | Power transformers - Part 3: Insulation level, insulation test, and external insulation air gap |
| GB/T 1094.10——2003 | Measurement of Sound Level in Power Transformers |
| GB/T 6451——1999 | Technical parameters and requirements for three-phase oil immersed power transformers |
| GB 1094.11——2007 | Dry-type power transformers |
| GB/T 10228--2008 | Technical parameters and requirements for dry-type power transformers |
| GB/T 15164——1994 | Guidelines for Load of Oil immersed Power Transformers |
Features
lDisplay screen - the main control computer used for software operation of transformer comprehensive test bench.
lVoltage regulator output voltage - used to display the voltage value of the regulator during testing
lVoltage regulator output current - used to display the current value of the regulator during testing
lVariable frequency power supply output voltage - used to display the voltage value of the variable frequency power supply during testing
lVariable frequency power supply output current - used to display the current value of the variable frequency power supply during testing
lVariable frequency power supply output frequency - used to display the output frequency of the variable frequency power supply during testing
lTimer - Used for testing timing function
lTemperature inspection instrument - used for multi-point measurement display and control
lPeak meter - displays the test value of high voltage during power frequency test
lPower analyzer - used to measure power, efficiency and other parameters of power conversion devices such as motors, frequency converters, transformers, etc
lVariable ratio group tester - used to measure various three-phase transformersThe wiring group can also measure the changes and polarity of single-phase transformers and voltage transformers
lIntelligent power frequency withstand voltage tester - used for conducting insulation strength tests on various electrical products, electrical components, insulation materials, etc. at specified voltages
lPower indication - power indication after the test bench is powered on
lControl power supply - power lock switch for test bench
lEmergency stop - used to disconnect the main power supply in case of emergency during testing
lElectric bell - a warning given by the operator to the operator before powering on the test bench during testing
lSystem reset - used for transformer test shift button
l10KV characteristic test - button for selecting voltage start during transformer load test
lStep up - Direct Step up Button during Transformer Test
lSpeed regulation - used to control the voltage regulation speed of the induction regulator during testing
lVoltage reduction - direct voltage reduction button during transformer testing
lCurrent Shift - Used for direct up and down current buttons during transformer high current testing
l200A test - button for selecting current start during transformer load test
l100A test - button for selecting current start during transformer load test
l50A test - button for selecting current start during transformer load test
l10A test - button for selecting current start during transformer load test
l5A test - button for selecting current start during transformer load test
lTiming button - used for testing timing function
lAlarm indication - used for large current testing of transformers Temperature rise test overcurrent, warning when the test time is up
lVariable frequency starting - used for starting the frequency converter
lVariable frequency stop - used for stopping the frequency converter
lInductive output - used for inductive voltage output
lInduction stop - used for induction withstand voltage stop
technical indicators
| project | measurement range | relative error |
| voltage | 0.1~700V | +0.1% |
| current | 0.1~5A | +0.1% |
| power | U*I | +0.1% |
| power factor | 0.01~0.9999 | +0.1% |
| power supply | AC220V+10% 50HZ+2% | |
| Usage environment | Working temperature range: 0~40 ℃, relative humidity: 30%~90% RH | |