VOTANO 100 - Accurate and mobile voltage transformer testing and calibration system
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VOTANO 100 Accurate and mobile voltage transformer testing and calibration system

Sophisticated testing of inductive and capacitive voltage transformers VOTANO 100: accuracy and portability VOTANO 100 and VBO2: a safe and reliable combination At only 15 kg/33 lbs and compact in size VOTANO 100 is the first portable device to also offer high accuracy. It can be used for quick testing of inductive voltage* transformers (VTs) and capacitive voltage transformers (CVTs) for both protection and metering purposes. The measured results are automatically assessed in accordance with IEEE and IEC standards. VOTANO 100 is supplied with the separate voltage booster VBO2. This 4 kV...

What VOTANO 100 can do for you >> Ratio and phase measurements >> Automated determination of VT/CVT accuracy >> considering different nominal voltage values >> considering different burden values >> with loaded and unloaded secondary windings >> Automatic assessment of results regarding class accuracy in compliance with pre-defined IEC and IEEE standards >> VT/CVT winding resistance measurement >> Determination of magnetization characteristics >> Leakage reactance measurement >> Class verification of VTs/CVTs with up to 5 secondary windings can be done within one measurement cycle >> Burden...

Accuracy and mobility for on-site VT/CVT testing Characteristics for the ideal on-site VT/CVT testing device >> Safety: The dangerous part of the test taking place under high voltages should be kept as short as possible. Accuracy level should allow a calibration of metering VTs/CVTs with up to class 0.1. It should be compact and lightweight enough to be carried by one person. It should offer fast and automated tests and assessment to the respective IEC and IEEE standards. The setup and testing effort should be kept at a minimum in order to reduce time and costs. All relevant parameters...

Primary voltage injection Model-based VT/CVT testing >> Measuring voltages of up to 4 kV are used >> Typically voltage levels of up to 100 V are used >> Local isolation between high voltage and measuring equipment >> Sufficient for measurement and calibration of class 0.1 metering VTs/CVTs >> Only sufficient for an estimation of the ratio >> Measuring signals away from the mains frequency guarantees excellent noise suppression >> Typically less than 10 kg / 22 lbs >> Ideal for handling on site >> Ideal for handling on site >> Software-guided and automated test procedure (< 15 min) >> Class...

Automated assessment of measurement results in compliance with the standards > Limit values for automated assessment are set in compliance with the applicable standards (IEC or IEEE) > Automatic assessment is completed within seconds after the measurement > Complete transformer assessment considering; > different burdens of secondary windings under test > different primary voltage values > each secondary winding under load and no-load conditions (while the others are either under load or without load) Remote control > With the PC software you can easily control the whole measuring...

Data processing and test reports VOTANO Test Results Company name Company address >> You can save the test results directly on the Compact Flash Card OMICRON electronics GmbH Oberes Ried 1, 6833 Klaus, Austria Ratio error / other windings not loaded Nameplate data Model Serial number Valid file Phase displacement / other windings not loaded Nom. Burden [VA]/Cos phi da-dn M-Class Station Feeder Location Company Serial number Winding under test Winding resistance test >> The content and layout of reports can be customized in ExcelTM Applied standard >> With your PC you can easily generate...

Technical specifications of VOTANO 100 Inductive voltage transformers Ratio measurement Voltage ratio Voltage level1 Typical accuracy Phase displacement measurement Voltage ratio Voltage level1 Typical accuracy Winding resistance measurement Resolution Guaranteed accuracy Typical accuracy Power supply Input voltage Permissible input voltage Frequency Permissible frequency Input power Connection Output current 0 ... 5 Aeff(15 Apeak) Output power 0 ... 400 VAeff (1 500 VApeak) Physical dimensions Size (W x H x D) Weight 360 x 285 x 145 mm 9.2 x 7.2 x 3.7 in < 8 kg /...

VOTANO 100 Package VOTANO 100 device including simple VT/CVT ratio check VE000804 incl. all cables and accessories Available software packages VOTANO 100 VT Standard Software package for common load and no-load VESM0803 Software Package ratio and phase measurements on VTs VOTANO 100 CVT Standard Software package for common load and no-load VESM0804 Software Package ratio and phase measurements on CVTs VOTANO 100 VT Advanced Software package for complete measurements and VESM0805 Software Package simulation of VTs up to accuracy class 0.1 with automatic IEC/IEEE...

Software Upgrade Options

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Wenyu Guo OMICRON Academy We share our knowledge... … by maintaining a constant dialogue with users and experts. Some examples of this are our customer events and conferences that take place all over the world and our collaboration with numerous standardization committees. We also make our knowledge available to you in the customer section of our website in the form of application reports, specialized articles and articles in the discussion forum. With the OMICRON Academy, we also provide a wide spectrum of training possibilities and assist you with Start-up training and free webinars....