CIPDB › China Industry › Instruments & Meters › Meter for Electricity
High-Precision Two10A DC Resistance Meter for Transformer Winding1
Meter for ElectricityPower Transformer MeterWinding Resistance Meter
Haomai Electric Power Automation Co., Ltd.
Preview:
Product Description Product DescriptionTransformer Winding OhmmeterModel: TWO GroupProduct DescriptionThree-phase Transformer Winding Ohmmeter is designed to accurately measure three-winding resistance of power transformers. It can save time by testing three-winding without having to disconnect and reconnect leads. The test sequence can be selected as three-winding measurement of HV or LV separately, or single winding test.Main Features1)Adopt 4-wire method for resistance measurement2)DC test current up to 100 A maximum3)User-selectable maximum current range4)Resistance measurement from 1mΩ to 100kΩ5)Fast auto safety discharge circuit6)Able to download test results via USB interface 7)Able to print the test results directly via built-in printerProduct ParametersModel No.110110S120140S150S160S3201100SDC output range 10A, 5A, 1A, 200mA, 40mA, 5mA, auto10A, 5A, 1A, 200mA, 40mA, <20mA, auto 20A, 10A, 5A, 2A, 100mA, <5mA40A, 20A, 10A, 5A, 2.5A, <20mA50A, 20A, 10A, 5A, 2.5A, <5mA60A, 40A, 20A, 10A, 5A, <5mAautomatically select, maximum 20A100A, 50A, 20A, 10A, 5AResistance Measurement 1mΩ-1.6Ω @10A0.5mΩ-0.8Ω @10A100μΩ-1Ω @20A50μΩ-500mΩ @40A50μΩ-400mΩ @50A40μΩ-300mΩ @60A0-100Ω50μΩ-100mΩ @100A30mΩ-3.2Ω @5A1mΩ-4Ω @5A500μΩ-2Ω @10A100μΩ-1Ω @20A100μΩ-1Ω @20A50μΩ-500mΩ @40A100μΩ-200mΩ @50A60mΩ-16Ω @1A5mΩ-20Ω @1A1mΩ-4Ω @5A500μΩ-2Ω @10A500μΩ-2Ω @10A100μΩ-1Ω @20A200μΩ-800mΩ @20A100mΩ-80Ω @200mA100mΩ-100Ω @200mA5mΩ-10Ω @2A1mΩ-4Ω @5A1mΩ-4Ω @5A500μΩ-2Ω @10A500μΩ-2Ω @10A300mΩ-400Ω @40mA1Ω-500Ω @40mA100mΩ-200Ω @100mA2mΩ-8Ω @2.5A2mΩ-8Ω @2.5A1mΩ-4Ω @5A1mΩ-4Ω @5A100Ω-100kΩ @5mA100Ω-100kΩ @<20mA200Ω-100kΩ @<5mA10Ω-20kΩ @<20mA10Ω-20kΩ @<5mA10Ω-20kΩ @<5mA Measuring Accuracy0.2% reading ±2μΩ0.2% reading ±2μΩ 0.2% reading ±2μΩ±0.2% reading ± 2μΩAC220V/230+F9V/120V;50Hz/60Hz+B:Ior customized±0.2% reading ± 2μΩ0.2% reading ±2μΩ±0.2% reading ± 2μΩResolution0.1μΩ 0.1μΩ 0.1μΩ 0.1μΩ 0.1μΩ 0.1μΩ 0.1μΩ 0.1μΩDisplayLCD screen7" high brightness touch screen 7" true-color LCD screen for display320×240 colour LCD screen for display320×240 colour LCD screen for display320×240 colour LCD screen for display7' true-color LCD screen for display320×240 colour LCD screen for displayData TransferUSBUSBUSBUSBUSBUSBUSBUSBPrinterBuilt-inBuilt-inBuilt-inBuilt-inBuilt-inBuilt-inBuilt-inBuilt-inMax. Results Storage >300 groups 1000 groups 500 groups 1000 groups 1000 groups 1000 groups 500 groups 1000 groupsPower SupplyAC220V/230V/120V;50Hz/60Hzor customizedAC220V/230V/120V;50Hz/60Hzor customizedAC220V/230V/120V;50Hz/60Hzor customizedAC220V/230V/120V;50Hz/60Hzor customizedAC220V/230V/120V;50Hz/60Hzor customizedAC220V/230V/120V;50Hz/60Hzor customizedAC220V/230V/120V;50Hz/60Hzor customizedAC220V/230V/120V;50Hz/60Hzor customizedDimension327x270x140mm(12.87x10.63x5.51 in)360x290x170mm(14.17x11.42x6.69 in)400x340x195mm(15.75x13.39x7.68 in)400x225x350mm(15.75x8.86x13.78 in)400x225x350mm(15.75x8.86x13.78 in)400x225x350mm(15.75x8.86x13.78 in)400x340x195mm(15.75x13.39x7.68 in)400x225x350mm(15.75x8.86x13.78 in)Weight5.28kg(11.64 lb)6kg(13.23 lb)8.6kg(18.96 lb)13kg(28.67 lb)15.1kg(33.29 lb)15.1kg(33.29 lb)8kg(17.64 lb)19.5kg(42.99 lb)Storage Temperature -20oC~60oC -20oC~60oC -20oC~60oC -20oC~60oC -20oC~60oC -20oC~60oC -20oC~60oC -20oC~60oCHumidity<90%<90%<90%<90%<90%<90%<90%<90%Operating Temperature -10oC~50oC -10oC~50oC -10oC~50oC -10oC~50oC -10oC~50oC -10oC~50oC -10oC~50oC -10oC~50oCSafety QualificationsIEC61010-1IEC61010-1IEC61010-1IEC61010-1IEC61010-1IEC61010-1IEC61010-1IEC61010-1EMCIEC 61326IEC 61326IEC 61326IEC 61326IEC 61326IEC 61326IEC 61326IEC 61326Detailed Photos Company ProfileHAOMAI ELECTRIC POWER AUTOMATION is established in 1999 and located in Wuhan of China, which is specialized in developing and manufacturing electrical power test and measurement instruments. HAOMAI products are widely used in power grid, petrochemical, metallurgy, railway, coal mine, research institutes and all kinds of large-scale factories or enterprises.mainly focuses on the sales and services of Protection Relay Test System, CT/PT Analyzer, Battery Load Tester, Transformer Testing Equipment, Circuit Breaker Analyzer, Partial Discharge Detector etc. electrical power test and measurement instruments. HAOMAI follows total quality criteria, and always maintains standardized process and procedures for continuous growth. HAOMAI has been certified by ISO 9001:2015, ISO 14001:2015 and OHSAS 18001:2007. HAOMAI builds own RELAYSTAR laboratory and performance test laboratory, and possesses professional production equipment and testing instruments in factory, such as Agilent 34401A 6 1/2 High-precision Meter, FLUKE Multi-meter, EMH Standard Meter, CLOU Standard Power Source, Oscilloscope, Phase Meter, Insulation Test System, High Voltage Dividers, AC High Voltage Generator, Time Calibration Tester, Standard Micro-resistance etc. HAOMAI is China well-known mark recognized and approved by State Administration for Industry & Commerce of People's Republic of China, and enjoys high reputation in domestic and foreign markets. HAOMAI now is the key supplier for SGCC(State Grid Corporation of China) and CSG(China Southern Power Grid). Till 2018 HAOMAI products have been sold to 34 different countries. HAOMAI always sticks to the faith of "cooperation and sharing", takes the "technology and market" as the direction, "creation and innovation" as the soul, listens to clients carefully, and improves the technology, upgrades the products, optimizes the service and tries all to be the global leader in electrical power test and measurement instruments field.Our Advantages
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...