Amperis sl
Amperis is a company specialising in state-of-the-art instrumentation for the diagnosis and testing of electrical substations. The company is located in the northwest of Spain, in the Polígono Industrial das Gándaras in the city of Lugo. After completing the construction and since November 2017 the company is located in the new headquarters, located at 14 Barbeito María Street. The new Amperis headquarters has offices and a new, more modern warehouse, with more internal conveniences and more facilities for the exit and entry of goods, with the aim of always providing a better service to the customer.
- (+34) 982 20 99 20
- info@amperis.com
- Barbeito María 14
Lugo, 27003
Spain
Categories
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product
Transformer Ratio Meters
Handheld Turns Ratio & Winding Resistance Tester TWR-H
TWR-H is a handheld, battery operated, fully automatic test set specially designed for turns ratio, phase shift, excitation current and winding resistance measurements of transformers. It can also perform demagnetization of these transformers. Transformer turns ratio is determined by applying AC voltage across high voltage winding, accurately measuring AC voltage across the corresponding unloaded transformer winding, and then displaying the ratio of these voltages. User can enter a transformer’s nameplate voltages, so that turns ratio deviation can be calculated. This feature eliminates any error otherwise caused by an operator’s manual calculation. TWR-H compares measured turns ratio with the nameplate ratio and prints out the % of error for each test. Transformer winding resistance is determined by injecting DC current through a winding, accurately measuring DC voltage across the winding, and then calculating resistance as the ratio of voltage and current. The device generates true DC ripple-free currents. Both the injection of the current and the discharge of energy from transformer magnetic circuit are automatically regulated.
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Three-Phase Relay Test Equipment
AK-6
*5 automatic or manual test modules: DC test, AC test, distance test, harmonics and frequency protection*Phase, frequency and amplitude are continuously and independently adjustable.*All-in-one design: built-in Windows CE & rotary encoder & keyboard & 6.4" TFT LCD (RJ45/USB for updates and downloads)*High power: 3x450VA at 0...35A average voltage test
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Telurometer
AMRU-200
*The only meter on the market that implements all measurement methods:*Technical method of 2, 3 or 4 poles*Drive method (4/10μs, 8/20μs, 10/350μs).*Double-clamp method without the need for auxiliary electrodes.*Soil resistivity.
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Multifunction Meter
MPI-530-IT
Short circuit loop measurement:*impedance measurement with 23 A (44 A phase-to-phase), short circuit resistance Rzw=10Ω,*measuring range: 95...440V, frequency 45...65 Hz,
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Insulation Resistance Measuring Equipment
AMIC-5010
Insulation resistance measurement - 15TΩ: * 50 - 1000 V, in 10 V steps, * 1000 - 5000 V, in 25 V steps ; Memory of 999 results and transmission to PC ; Measurement of AC and DC voltage and capacity ; Measurement of leakage current and function with digital filter ; Measurement of continuity of protection and equipotential connections ; Adjustable alarm limits
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Insulation Resistance Meter
AMIC-10
The AMIC-10 digital insulation resistance meter is used for direct measurements of the insulation resistance of electrical equipment working with voltage up to 1 kV. In addition, this meter makes it possible to measure compensation and protective connections, low-voltage resistance measurements and DC and AC voltage measurements.
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Insulation Resistance Meter
AMIC-5005
Insulation resistance measurement - 15TΩ: * 50 - 1000 V, in 10 V steps, * 1000 - 5000 V, in 25 V steps ; Memory of 999 results and transmission to PC ; Measurement of AC and DC voltage and capacity ; Measurement of leakage current ;Function with digital filter
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product
Vacuum Oil-Purifiers
AEHV
The most important application of the high-vacuum degasser is in the field of high-voltage transmission and in the manufacture of electrical devices. In addition, the high vacuum process is used in the degassing of oil cables including poly-butanes. Outside the electrical industry, this process is used for the dehydration and degassing of oil for radar and electronic equipment, oil-sealed vacuum pumps, brake fluids, cooling oils - including phosphate esters and silicones. Amperis offers the AEHV Oil Degasser designed for maximum job efficiency, expertly proven performance, requires minimal maintenance and is fully serviced. All this is thanks to the full support of Amperis' specialist technicians, plus the "know-how" and thorough research that makes the AEHV a Unique Degasser. Designed for unattended operation and suitable for operation on energized equipment - full equipment monitoring is an option.
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Transformer Winding Resistance Meters
TWA Advanced Series
The TWA advanced series instruments are designed for six-winding resistance measurement and simultaneous three phase on-load tap changer analysis of both the primary and the secondary transformer windings. This is performed with a one singlestep cable setup, with test currents of up to 40A. Each transformer configuration has a special measurement algorithm which is optimized for the fast stabilization of test results. The TWA instruments generate a true DC ripple-free current. Both the injection of the current and the discharge of energy from the magnetic circuit are automatically regulated.
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Telurometer
AMRU-10
AMRU-10 is a simple meter that allows to perform measurements by the technical method, as well as the measurement of the resistance of the grounding by the bipolar method. The device is characterized by its ease of operation, high resistance to disturbances and high accuracy.
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Thermal Imaging Cameras
IRDL708 Series
The IRDL708 thermal imaging cameras are the new developed uncooled detector cameras, which have high resolution of 640x480 pixels, multi-rotary touch screen, normal and infrared image fusion, high brightness LED light, recording in H.264 format or normal format, images in JPEG format, light and sound alarm, voice and text annotations, network interface, built-in laser pointer, etc.
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Power Quality Analyzer
APQM-700
*4 current inputs, physical current measurement on the neutral conductor.*Recording of up to 1100 parameters, including average, maximum, minimum and instantaneous values*Built-in heater, stable operation at low temperatures down to -20ºC.*Internal rechargeable battery, meter autonomy (min. 6 hours)*Ingress protection IP65, possibility of working in rain, snow and high humidity.
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Lightning Rod Flaw Detector
PADD
We developed the PADD for the detection of internal and external partial discharges on metal oxide lightning rods. Defects can cause radio interference in communication systems or TV images, interference whose origin is very difficult to locate. We have developed a unique technology for detecting radio frequencies for use under voltage.
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Electrical Network Analyzer
SHARK 200
*Compact design*Class 0.2 in energy, typical accuracy 0.1%*Front serial port for programming once installed*Integrated RS-485 (Modbus and DNP 3.0 protocols)*Self-range in voltage and current
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Power Quality Analyzers
APQM-702/APQM-703
It can be powered from the L phase.It is intended for use in virtually all types of networks from 64 V to 760 V directly, with special consideration for measurements on low-voltage poles, due to its ease of connection.It has an independent power supply and is therefore particularly suitable for measurements outside of voltage transformers. It can also be adapted for measurements on DC voltage systems.Real-time remote configuration and data transfer (GPRS) using a built-in GSM modem
