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Current Measurements of PWM or Inverter, AC/DC 1～50A, φ16mm
CTF-50DC
MULTI MEASURING INSTRUMENTS Co., Ltd.
*AC/DC 1～50A*Current measurements for PWM or inverter
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Through Hole type DC Current Sensor／for Load Current Measurements
MOHT-1000B Open loop method
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Hall effect measurement for DC/AC/Pulsed current.*For the use of UPS, batteries, switching power supply, DC motor drivers, etc.
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Precision Current Sensing Resistors
PCR4T
Precision cement resistors designed with four terminals, are distinguished by excellent long term stability & TCR. The Kelvin connections of this device allow high precision measurements even with low resistance values. PCR 4T has a non-inductive copper manganin element inserted into the ceramic case and finally sealed with a ceramic molding. This resistor has low inductance and has high pulse power.
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DC Bias Current Source
TH1778B
Changzhou Tonghui Electronic Co., Ltd.
■ Test Frequency: 0Hz - 2MHz ■ Provide 0~20A of constant current output ■ No support of output extension
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600 Amp DC / 400 Amp AC Current Probe
DC600
Can measure from 5 to 600 Amps DC current for most industrial DC measurement jobsNo batteries required, because power is supplied by PowerSight. This means that the probe will not stop during a long monitoring session.
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Low Voltage High Current DC Electronic Load
N62400 Series
Next Generation Instrumental (Shanghai) T&C Tech. Co., Ltd.
N62400 series is developed based on NGI's years of experience in testing for fuel cell. It is with high accuracy, high reliability and high cost-effective. N62400 series is with high power density and elegant appearance, which is available for benchtop use or installation in 19 inch cabinet.
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High Current DC Load
3350F Series
3350F has its own control and display panel, CC/CR/CV/CP/Dynamic modes, 150 sets Store/Recall memory which provides load set-up more efficiently, also can be remote controlled via GPIB, RS232、USB and LAN interface.
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AdvancedTCA, Type 11A, 3U 19" Horizontal, AC
11A02FJB38Y4HGBX
Elma's ATCA, AC, 3U horizontal enclosure with backplane, and shelf mgmt. options. Pluggable and redundant fan trays, PEMs and shelf managers for availability (99.999%). Optimized via backplane signal integrity studies and chassis thermal simulation.
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AC/DC Current Probe (2-Channel), 3 MHz, 50 UA
N2820A
The N2820A 2-channel current probe connects to two oscilloscope channels to provide simultaneous low- and high-gain views for wider dynamic range measurement, while the N2821A 1-channel current probe provides one user-selectable view at a time.
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High Current Electronic Load (600W-1200W)
ELCH600 & ELCH1200
- Low lead resistance <5m Ohm for Fuel-cell- Battery Testing- VFD display- High resolution 0.1mA/1mV- Voltage range 0V to 500V- Working mode CV/CC/CW/CR- OV/OC/OP/OT protection- Communication: USB/RS232/GPIB
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Split Core Hall Effect DC Current Sensor
CYHCT-C2TV
ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on open loop principle and designed with a split core and a high galvanic isolation between primary conductor and secondary circuit. It can be used for measurement of DCcurrent etc. The output of the transducer reflects the real wave of the current carrying conductor.
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Zero Phase Current Transformer
MZL-45
MULTI MEASURING INSTRUMENTS Co., Ltd.
Split-core type for measuring zero phase current
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AC / DC Combined High Voltage Test Set
Cambridge Instruments & Engineering Co.
suitable to perform AC High Voltage Power Frequency test on transformers, motors, cables etc. Leakage current can be measured at desired pressure and this set can be used as a source for cable fault burning.
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20 Amp Current Transformer Burden Test Set
1044A
Due to overwhelming demand, TESCO is pleased to re-introduce the 1044A 20 Amp Current Transformer Burden Test Set. This light weight, hand held unit is a simple and inexpensive means whereby a current transformer installation may be quickly checked for many sources of trouble. The 1044A provides utilities a less expensive and more traditional option for checking larger services for potential meter circuit related issues.
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AC DC Withstand Voltage & Insulation Tester (HI-POT)
SS71XX series
High voltage withstand and insulation tester (HI-POT tester) is used for testing insulation grade and withstanding voltage capability of electrical equipment, transformers, motor, relays, cables, electronic components, electronic applications, inductors, ignition coils, insulation wires, insulation tapes, valve coils, reactors, contactors, etc.
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Wideband True RMS AC Voltmeter
323
The Ballantine 323 True RMS analog ac voltmeter uses advanced true rms circuitry to achieve square law response from rugged, fast responding silicon diode detectors with no thermal lag and overload vulnerability inherent in thermocouple devices.
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Low Input Current
Low input current and transistor output photocouplers (optocouplers) are optically coupled isolators containing a GaAs infrared light emitting diode and an NPN silicon phototransistor. This type features a fast response while operating on a low input current.
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High Power Current Sensing Resistors, Wide Terminal Type
Panasonic Industrial Devices Sales Company of America
An AEC-Q200 Compliant SeriesPanasonic components specified as AEC-Q200 Compliant are consistently designed into automotive systems. However, today’s Design Engineers are specifying AEC-Q200 components to meet the high-quality standards of devices beyond automotive applications.
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AC Hipots for Apparatus Testing
PFT Series
PFT Series test sets are portable, ideal for testing substation apparatus. These are among the smallest, lightest, and most economical AC hipots available. Standard models are available from 10 kV AC – 100 kV AC and rated 1 kVA – 3 kVA.
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30A, 100MHz High Sensitivity Current Probe
CP031A
Teledyne LeCroy current probes are available in a variety of models for a wide range of applications. The full range of Teledyne LeCroy current probes includes models with bandwidths up to 100 MHz, peak currents up to 700 A and sensitivities to 1 mA/div. Teledyne LeCroy current probes are often used in applications such as the design and test of switching power supplies, motor drives, electric vehicles, and uninterruptible power supplies.
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Regenerative AC Load
61800
Chroma Power Electronics Test Solutions not only apply in the industries of Information Technology, Communication, Aerospace and National Defense, but also in energy efficient products such as Hybrid Automobiles, LED luminance devices, solar and fuel cells that are developed aggressively under the pressure of natural resource constraints. Chroma has a wide variety of instrumentation including AC Power Sources, DC Power Supplies, DC Electronic Loads, AC Electronic Loads, Digital Power Meters, and Automatic Test Systems that are ideal for power input/output terminal tests and dynamic simulation.
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Through Hole type DC Current Sensor／for Load Current Measurements
MOHT-600B Open loop method
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Hall effect measurement for DC/AC/Pulsed current.*For the use of UPS, batteries, switching power supply, DC motor drivers, etc.
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Current Probe For Non-Intrusive Measurement Of AC, DC, And Waveform Currents
CP 305
The CP 305 current probe has been designed for use with oscilloscopes respectively for accurate, non-intrusive measurement of AC, DC and complex waveform currents.Using advanced Hall Effect technology the CP 305 can measure currents accurately up to 450A peak over the frequency range of DC to 20 kHz.
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Current Booster
PHPC01
PHPC01 current booster is an accessory which can work together with protection relay test kit to test transformer protection relay testing. It is specifically designed to supply high compliance voltage even at small current range.
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AC Line Separator
Model ALS-1
Kusam Electrical Industries Limited
With the aid of the AC line separator, the AC current from any appliance can be determined by plugging the appliance directly into the separator. By doing so, you are able to separate the neutral from hot / live conductor.
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12-440V AC Multi-Function Tester
1965
Peaceful Thriving Enterprise Co Ltd
*Pocket clip.*Bright LED indication.*No test leads required.*Screwdriver voltage probe.*Check voltage on 12-440V AC.*With UL and RoHS Approval.*Two LR44, 1.5V batteries included.*Tests for voltage, continuity and polarity.
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ANSI Relaying Current Transformer Burden
The ANSI Current transformer burden is designed for loading the current transformer during accuracy Tests. The ANSI burden is designed as per ANSI burden C57.13.It can be used along with the Eltel Automatic Instrument Transformer Test Set to test CTs as per ANSI Standards.
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Current Sensing Resistors, Thick Film Type
Panasonic Industrial Devices Sales Company of America
An AEC-Q200 Compliant SeriesPanasonic components specified as AEC-Q200 Compliant are consistently designed into automotive systems. However, today’s Design Engineers are specifying AEC-Q200 components to meet the high-quality standards of devices beyond automotive applications.
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Micsig Ocilloscope AC Current Probe
ACP1000
Shenzhen Micsig Instruments Co., Ltd.
*Test Current Range: 0.1A-1000A*Operating Frequency: 10Hz-100kHz*Maximum Primary Current: 2000A (2s)*Output Signal: mV/A*Highest Precision: 1%
