AC - aka Alternating Current

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  • PROFITEST DC-II - Test instrument for AC/DC sensitive RCCBs Testing of the DC branch for AC/DC sensitive RCCBs - measurement of tripping current and time to trip for 30 and 300 mA RCCBs Can also be used for measurement of loop impedance within the system without tripping the RCCB
    GMC-I Messtechnik
  • GF3600 - Three-Phase AC/DC Instrument Test Equipment This device by program-controlled three-phase standard power resource, DC standard power resource, three-phase multi-function meter and the meter with standard and management software of the computer
    Beijing GFUVE Electronics
  • 8532 - Handheld AC Field Instrument The MEDA handheld AC field instrument uses an induction coil with a ferromagnetic core to sense the magnetic fields produced by alternating electric currents. The sensor probe is separate from the signal conditioning electronics, allowing the operator to point the probe in any direction with one hand while comfortably reading the meter in the other hand.
    Macintyre Electronic
  • GF211 - Double Clamp Phase Volt-ampere Meter F211 double clamp phase volt-ampere meter is a multi-functional portable instrument. It can measure not only alternating voltage, but also alternating current. Its important function is to measure phase angle between two voltages, between two current or between voltage and current.
    Beijing GFUVE Electronics
  • GF312D-S - Portable standard Meter for energy meter Portable standard Meter for energy meter is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure various of AC parameters.
    Beijing GFUVE Electronics
  • GF3200 - Instrument Calibrator This device is according to nation verification regulation JJG124-2005 "ammeter, voltmeter, power table and resistance meter calibration regulations, JJG126-95" ac power transformation for dc power electrical measurement transducer calibration regulations, Q/GDW140-2006 "ac sample measuring device travel inspection management rules" and JJG597-2005 "ac electric energy meter verification device" and the relevant countries standard requirements and design three-phase 0.05 magnitude table source integration calibration device.
    Beijing GFUVE Electronics
  • TEST-750 - Single Phase Relay Test Set TEST-750 single-phase protective relay testing instrument is a kind of excellent performance, portable test equipment in the field; it adopts aluminum alloy chassis, PC panel, beautiful shape; within the ARM chip control, LCD screen display single-phase protective relay test device of voltage and current output stopwatch; a full isolation, adjustable AC and DC voltage, AC direct current; an adjustable DC voltage and an adjustable AC voltage; output circuit with double overload protection, high output capacity, small volume, light weight, high reliability. The equipment is suitable for a variety of relay field calibration and performance test.



    Features

    1. All the isolation adjustable DC voltage output, short circuit, overload and over range protection automatically.

    2. The maximum output current: 0 ~ 150A.

    3. Equipped with LCD digital AC/DC ampere meter, it can show AC/DC voltage, current, stopwatch potential and contact.

    4. Internal electronic stopwatch, available electric contact work, potential of up to 250V, dual measurement.

    5. The light-duty design, small volume, light weight, function powerful.
    Beijing GFUVE Electronics
  • GF302 - Multi-functional Electric Measurement Test Equipment Applied in automation department of power dispatch center, power supply company, measurement department of power plant and electrical automation department for industries like railway and petroleum. Each functional module of the series of GF302 multi-functional electric measurement test equipment adopt modular design and can be divided into the such four products as GF302A, GF302B, GF302C and GF302D: GF302A Test AC/DC indicator, transformer, data display instrument and energy meter GF3021B Test transformer and AC sampling RTU GF302C Test AC/DC indicators, data display instrument and energy meter GF302D Test AC/DC indicators, transformer, RTU, data display instrument and energy meter
    Beijing GFUVE Electronics
  • GF500 - protection measurement device In order to facilitate the power system dynamic class far and relay protection class of protection device and measurement device maintenance and development, meet the country electric power industry standard DL/T630-1997 "ac sample far move terminal technical conditions", Q/GDW140-2006 "state grid ac sample measuring devices running calibration standard management" and GB 14285-93 "relay protection and safety automatic device" technical specification requirements, the high speed A/D conversion, DSP, embedded processor and TFT LCD technology horizontal design of A new generation of intelligent field testing instruments.
    Beijing GFUVE Electronics
  • 6000 Series - Multi-function Electrical Safety Tester The 6330 allows manufacturers to perform six of the most common electrical safety tests in a single instrument. This 6-in-1 Electrical Safety tester will perform AC Hipot, DC Hipot, Insulation Resistance, Ground Bond, Functional Run, and Line Leakage Tests in a single instrument.
    Slaughter Company
  • Q110-1000A - clamp on CT High precision clam on ct is suite for instrument on site.
    Features
    • Measurement range of 100mA to 1000A AC
    • Large jaw opening accommodates conductors up to two 500kcmil
    • Improved ergonomic design and easy operation
    • Conforms to EN 61010, 600V CAT III
    • Low phase shift for power measurement
    • Designed for DMMs, recorders, loggers, oscilloscopes, power and harmonic meters
    Beijing GFUVE Electronics
  • 5112 - Portable CATV Multi Carrier CW Test Signal Generator The Model 5112 is a portable RF four-carrier generator that is AC and DC powered. Each RF carrier can be activated individually or simultaneously. The RF carriers generated are extremely clean and stable, thus making the 5112 an ideal instrument for testing / aligning CATV forward and return bands, as well as institutional networks.
    Applied Instruments
  • LZCK310 - Outdoor Split core current transformer LZCK Outdoor Split core current transformer series instrument current transformers applicable for AC power system 35kV and measurement of current of power supply equipment below 10KV,and microcomputer protection. This type of current transformer employs imported silican steel which with high permeability as magnetic material, have the characteristics of Small magnetic circuit loss and can be cut, its semicircular core and secondary windings employ high quality epoxy resin vacuum, casting in plastic-case which is flame retardance anti-moisture, stable performance, no maintenance.
    Beijing GFUVE Electronics
  • GF302-B - Transducer calibrator Functions

    Indicating instrument: AC voltmeter and ampere meter, single-phase and three-phase active energy meter (four-wire and three-wire), reactive power meter (including four-wire real reactive, three-wire real reactive, artificial neutral reactive, two elements across the phase 90°reactive), phase meter, single-phase and three-phase power factor meter (several wiring methods), frequency meter, synchronized meter (several methods), DC voltmeter, ampere meter and power meter, etc.
    Power frequency and DC digital instrument: AC voltmeter, ampere meter, single-phase and three-phase active power meter (four-wire and three-wire), reactive power meter (including four-wire real reactive, three-wire real reactive, artificial neutral reactive, two elements across the phase 90 degree reactive), phase meter, single-phase and three-phase power factor meter (including several meter wiring methods), frequency meter, DC voltage meter, ampere meter and power meter, etc.
    Electricity transducer: DC voltage, current transducer, three-phase active power (four-wire and three-wire), reactive power transducer (including four-wire real reactive, three-wire real reactive, two elements across 90 and 60 degree reactive), phase transducer, three-phase power factor transducer (including several wiring methods), frequency transducer, DC voltage, current transducer, three-phase four-wire/three-phase three-wire active/reactive electricity transducer, etc.
    Energy meter: single-phase, three-phase four-wire and three-phase three-wire active/ reactive energy meter.
    AC sampling RTU.
    Beijing GFUVE Electronics
  • LZCK-185 - Waterproof Split Core Current Transformer LZCK series instrument current transformers applicable for AC power system 35kV and measurement of current of power supply equipment below 10KV,and microcomputer protection. This type of current transformer employs imported silican steel which with high permeability as magnetic material, have the characteristics of Small magnetic circuit loss and can be cut, its semicircular core and secondary windings employ high quality epoxy resin vacuum, casting in plastic-case which is flame retardance anti-moisture, stable performance, no maintenance.

    Working conditions:

    Ambient temperature:-35℃~+55℃。
    Environment: outdoors or indoors
    The Height of above sea level:0~ 3000m .
    Atmosphere conditions: No highly polluted, errosion, erosiveness, radioactivity gases.
    (continuous working under the rated current is allowed)
    (P2 represents for primary polar end、S1,S2 represent for secondary polar end
    P2 and S2 are subtractive polarity.
    Technical parameters::

    Rated frequency::50Hz or 60Hz

    Rated secondary current:5A or 1A

    Secondary winding power frequency withstand voltage:3kV,1min

    Safety Factor Rating (FS) < 5

    standard of Application:GB1208-2006;IEC 60044-1;NTC 2205

    Accuracy Class: 0.5 or 1;

    Flame retardant ABS plastic shell or PC inside the filling, jaw waterproof apron.
    Beijing GFUVE Electronics
  • K110 - DC/AC MicroProbes The DC/AC Microprobe Model K110 measures as low as 100µA AC or DC. The unit has proportional mV output for direct readings on DMMs. The high accuracy K110 is ideal for calibration of current loop process instruments (e.g., 4 to 20mA or 0 to 20mA). 
    AEMC Instruments
  • MR400 Series - AC/DC Current Probes The MR400 Series current probes are professional AC/DC current probes designed to extend current measuring capabilities of DMMs, oscilloscopes, and other instruments. The MR Series probes use Hall effect technology and measure AC and DC current. These probes measure to 400AAC/600ADC. 
    AEMC Instruments
  • AC50A - Leakage Current Clamp Multimeter The Meterman AC50A Leakage Current Clamp Multimeter offers 10 microAmp resolution for measuring low ac current. It’s great for applications requiring measurement of leakage and fault currents, and current pick-up of instruments in service and maintenance areas, (DIN VDE 0701/0702 measurements).
    Amprobe Test Tools
  • MN251 - AC Current Probe The MN251 is a general purpose AC current probe with voltage output. It is designed for use with DMMs or with measuring instruments with voltage inputs. These probes permit the measurement or recording of current with instruments without current ranges. The voltage output is proportional to the current measured (through the jaws). The MN251 offers a voltage output of 1mV per Amp measured. The MN251 has integral 5 ft (1.5m) leads terminated by shrouded banana plugs.
    AEMC Instruments
  • MN253 - AC Current Probe The MN253 is a general purpose AC current probe with voltage output. It is designed for use with DMMs or with measuring instruments with voltage inputs. These probes permit the measurement or recording of current with instruments without current ranges. The voltage output is proportional to the current measured (through the jaws). The MN253 offers a voltage output of 10mV per amp measured. The MN253 has integral 5 ft (1.5m) leads terminated by shrouded banana plugs.
    AEMC Instruments
  • MN353 - AC Current Probes The MN353 is a high accuracy and low phase shift AC current probe with voltage output. It is designed for use with DMMs or current measuring instruments with voltage inputs. The voltage output is proportional to the current measured (through the jaws). The MN353 has an integral 5 ft (1.5m) lead terminated by shrouded banana plugs.
    AEMC Instruments
  • MN352 - AC Current Probe The MN352 is a high accuracy and low phase shift AC current probe with voltage output. It is designed for use with DMMs or current measuring instruments with voltage inputs. The voltage output is proportional to the current measured (through the jaws). The MN352 has a jack output that accepts 4mm banana plugs.
    AEMC Instruments
  • MN213 - AC Current Probe The MN213 is a general purpose AC current probe, which is designed for DMMs and other measuring instruments with current input. It has a 1000:1 ratio and an output of 1mA per Amp in the primary (inside the jaw). The MN213 has integral 5 ft (1.5m) leads terminated by shrouded banana plugs. The MN213 has protective diodes across the output that limit the voltage in the case if the open secondary.
    AEMC Instruments
  • JM875 - AC Current Probes The Model JM875 is a high performance AC current probe for higher currents. Excellent transformation and low phase shift, plus a broad frequency response, permit accurate measurements of current and power. The high quality magnetic cores and uniform windings provide for accurate measurements up to 30AAC/300AAC/3000AAC. The “squared” jaw permits multiple conductor or bus bar positioning. The Model JM875 provides excellent True RMS capabilities and reliable signal reproduction. It also provides an accurate voltage output proportional to the measured current (1mV/A,10mV/Aor 100mV/A). This voltage output enables instruments without current ranges to display or log currents on an AC voltage range.
    AEMC Instruments

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AC - Current Alternates direction of flow cyclically.