Motor Test Equipment Specifications

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General Specifications


	Form Factor
	Your choices are...
	Floor Mount		Floor mounted devices are designed to sit on the floor.
	Hand-Held		The tester is a hand-held instrument.
	Mobile Unit		The device is a mobile unit that can be moved to the site of required service.
	Rack Mount		The device may be mounted directly into a rack. It comes equipped with the necessary rail guides, flanges, or tabs to be mounted in this fashion. The standard 19" rack is typical of this style.
	Stand Alone / Bench		The device is designed to sit on a table or desktop.
	Other		Other unlisted, specialized, or proprietary form factors.
	Search Logic:		All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.

	Online Test Parameters		Online test parameters are parameters measured when the motor is operating.
	Your choices are...
	Average Current		This parameter checks the average current delivered to the motor.
	Crest Factor		Crest factor is the ratio of the peak value to the RMS value of a current or voltage waveform.
	Efficiency		The efficiency of the motor is the ratio of mechanical output power to electrical input power.
	Full Load Amps		A full load amp is the current drawn by the motor under full load.
	Impedance Imbalance		The tester checks for the impedance balance of the phases.
	Inrush/Startup Current		Inrush or startup current tests the current surge when the motor starts.
	Line to Neutral Voltage		Tests the voltage between line and neutral.
	Output Power		Output power is the mechanical power delivered by the motor shaft.
	Phase Current		Phase current measures the current flowing through the phase(s).
	Phase Impedance		This parameter measures the impedance of the phase(s).
	Phase to Phase Voltage		This parameter measures the voltage between phases.
	Power		This is the electrical power delivered to the motor.
	Power Factor		Power factor is the ratio of real power to apparent power. Real power is the capacity of the circuit to do work. Apparent power is the product of the voltage and the current in a circuit.
	Spectral Analysis		Spectral analysis checks the spectral content of the motor current(s).
	Speed		This is the speed of the motor shaft in RPM.
	Torque		This is the torque in foot-pounds delivered by the motor.
	Total Harmonic Distortion		Total harmonic distortion is the ratio of the sum of all the harmonics of the power frequency to the power frequency.
	Voltage Imbalance		Voltage imbalance testing checks the voltage balance between phases.
	Other		Other unlisted, specialized, or proprietary test parameters.
	Search Logic:		All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.

	Offline Test Parameters		Offline test parameters are parameters that are measured while the motor is disconnected.
	Your choices are...
	Dielectric Absorption Ratio		Dielectric absorption ratio is a parameter indicative of the integrity of the motor winding's insulation.
	Field Capacitance		Field capacitance is the capacitance associated with the field coil of the motor.
	Field Ground Resistance		Field ground resistance is the resistance between the field coil and ground.
	Field Inductance		Field inductance is the inductance of the field coil.
	Field Resistance		Field resistance is the resistance of the field coil.
	Ground Capacitance		Ground capacitance is the capacitance between the field coil and ground.
	Inductance Balance		Inductance balance measures how well the inductance of the phases match.
	Resistance Balance		Resistance balance measures how well the resistance of the phases match.
	Phase to Phase Resistance		Phase to phase resistance is the resistance between phases.
	Phase to Phase Inductance		Phase to phase inductance measures the inductance between the phases.
	Polarization Index		Polarization index is the ratio of the insulation resistance measured after ten minutes, to the insulation resistance measured after one minute. It is an indicator of the cleanliness of the windings.
	Search Logic:		All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.

Performance


	Input Voltage		This refers to the input voltage range of the motor.
	Search Logic:		User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.

	Operating Humidity:		This is the full-required range of ambient non-condensing operating humidity.
	Search Logic:		User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria.

	Operating Temperature:		This is the full-required range of ambient air operating temperature.
	Search Logic:		User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria.

Features and standards


	Features
	Your choices are...
	Battery Powered		The tester is powered by a battery.
	Computer Interface		The tester has a computer interface where testing data can be sent.
	Data Storage		The tester has memory or a storage device to store testing results. The storage can be a hard drive or tape to save data for future use.
	Integrated Data Logger		The tester can collect data for future use. Data loggers send collected information to a computer.
	Fully Automated		The tester can perform tests without human intervention.
	Graphic Results		The tester has a display to show the testing results graphically.
	Printer / Plotter Interface		The tester has an interface where a printer can be connected.
	Search Logic:		All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.

	Standards / Compliance
	Your choices are...
	RoHS Compliant		Restriction of Hazardous Substances (RoHS) is a European Union (EU) directive that requires all manufacturers of electronic and electrical equipment sold in Europe to demonstrate that their products contain only minimal levels of the following hazardous substances: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyl, and polybrominated diphenyl ether. RoHS became effective on July 1, 2006.
	ANSI		The American National Standards Institute (ANSI) is the administrator and coordinator of the U.S. private-sector voluntary standardization system. It includes nearly 1000 companies, organizations, government agencies, and institutional and international members.
	CE Marking		CE marking indicates that a product complies with the essential requirements of relevant European Union (EU) directives that uphold national standards for health, safety, and environmental protection. CE marking is required in the countries of the European Economic Area (EEA), an organization that consists of the twenty five member states of the EU and the three members of the European Free Trade Association (EFTA). CE Marking refers to the safety of a product. It is not a quality standard.
	CSA		Products that bear a CSA mark have been tested by the Canadian Standards Association (CSA) and meet applicable standards for safety and/or performance. These standards are written and administered by organizations such as the American National Standards Institute (ANSI), Underwriters Laboratories (UL), and CSA International. CSA Marks may appear alone or with indicators. CSA Marks that appear alone are used with products certified primarily for the Canadian market, to the applicable Canadian standards. CSA Marks that appear with the indicators “C” and “US” or “NRTL/C” is used with products certified for both the U.S. and Canadian markets, to the applicable U.S. and Canadian standards.
	IEC		The International Electrotechnical Commission (IEC) is a global, non-profit organization that develops and maintains voluntary quality, safety, and performance standards for electrical materials, products, and systems The IEC also publishes standards for the electronics and telecommunications industries. The IEC’s membership consists of the electrotechnical standards organizations from each of its 51 member nations. The American National Standards Institute (ANSI) represents the United States.
	MIL-STD		Transformers are manufactured and tested according to U.S. military standards (MIL-STD).
	UL		Underwriters Laboratories (UL) is a non-profit organization that tests components, systems, and materials according to its published standards for safety. Products that receive UL approval bear a UL Mark.
	TUV		TÜV Rheinland/Berlin-Brandenburg provides third-party product testing, system assessment, and certification services. TÜV Rheinland of North America is a member of the TÜV Rheinland Group and accredited by national organizations such as the American National Standards Institute (ANSI) and the Standards Council of Canada (SCC). Products that bear the TUVus mark are certified for the U.S. market. Products that bear the cTUV mark are certified for both the U.S. and Canadian markets.
	VDE		Verband Deutscher Elektrotechniker (VDE), the Association of German Electrical Engineers, is a non-profit testing institute that publishes standards and certifies electrical and electronic components. The VDE mark indicates conformity with VDE, European Union (EU), and internationally harmonized standards. It confirms compliance with the protective requirements of the applicable EU directives.
	WEEE Compliant		Waste Electrical and Electronics Equipment (WEEE) is a European Union (EU) directive regarding the reuse, recycling, and recovery of electrical and electronic equipment. WEEE establishes requirements and criteria for collection, treatment, recycling, and recovery activities. It also makes producers responsible for financing these efforts. Retailers and distributors must provide consumers with a way to return used or obsolete equipment at no charge.
	Other		Other agencies that test or certify electrical, electronic or electrotechnical products.
	Search Logic:		All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.

Motor Test Equipment Specifications

Form Factor:

Online Test Parameters:

Offline Test Parameters:

Input Voltage:

Features:

Standards / Compliance:

Help with Motor Test Equipment specifications: