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AC AUTOMATIC INSULATION/ WITHSTANDING HiTESTER 3174 Safety Standards Measuring Instruments Featuring contact check functionality The effects of test lead wire breaks, erroneous test results caused by faulty contact, and fluctuations in test voltage caused by variations in the instrument’s supply voltage on withstanding voltage and insulation resistance testing are well known.
HIGH VOLTAGE INSULATION HiTESTER 3455 5KV Field Measuring Instruments COMPACT PERFORMANCE Test Voltage 250V to 5kV Insulation Resistance Measurement Up to 5TW Measure insulation of high-voltage equipment (such as transformers, cables, and motors) Automatically calculate and display PI (Polarization Index) and DAR (Dielectric Absorption Ratio) Step voltage testing, temperature compensation, temperature measurement, and leakage current display Data storage and USB interface CAT IV 600V 2 Wide Range Test Voltage Settings n Features Generate Test Voltages Across a Wide Spectrum The 3455 can generate test voltages ranging from 250 V to 5 kV.
Insulation/Voltage Withstand Test Instrument 3153, 3159, ST5520 series Safety Standards Measuring Instruments 3153 3159 Not CE Marked ST5520 This electrical safety test instrument series is designed for insulation resistance and voltage withstand testing of electrical devices and components according to various safety standards.
The objective of this experiment is to study the performance and characteristic of full-wave rectifiers and DC power supplies utilizing Zener diode as a voltage stabilizing device.
Cable diameter φ13 mm(0.51”) Legacy product New additions Easy to loop around, even in confined spaces CT9667-01 φ100 mm (3.94”) CT9667-02 φ180 mm (7.09”) CT9667-01, -02 Cable diameter φ7.4 mm(0.29”) CAT IV-600V Safety Standard ● Meets the CAT IV safety rating required to check an incoming power line ● Safe enough to measure up to 6,000Vpeak of transient overvoltage Easy Setup Function with PRESETS ● Just select the measurement course, wiring, and clamps ● Automatic one-step setup based on measurement conditions Compliant with New International Standards ● International power quality measurement standard IEC 61000-4-30 Edition 2 Class A ● High precision with a basic voltage measurement accuracy of 0.1% 22 One Single Unit Can Solve All Your Power Supply Problems The number of power supply problems is increasing as power systems are becoming more and more complicated all due to the rising use of power electronics devices plus a growing installed base of large systems and distributed power supplies.
4 Inrush Current 4 Voltage Swells 4 Voltage Dips 4 Transient Overvoltage 4 Interruptions Measure and Record:
An 8-channel or 16-channel dual-line voltage setting function enables up to 32-channel output.
• • • • • • • • • • • • • Simple button operation Image of LCD graphic symbol Automatic Identification System Voltage level Intelligent PWM charge mode Automatic Temperature Compensation Adjustable charge-discharge control parameters Settable Operating mode of Load Accumulated function of charge and discharge Ampere hours Remote monitoring and control function (custom) Battery reverse-discharge protection Battery Low Voltage Disconnection (LVD) Battery reverse connection protection Overload, Short Circuit Protection 2.
For a voltage of v1 applied at the non-inverting input and a voltage of v2 applied at the inverting input, the op-amp will produce at its output terminal a potential equal to the product of the open-loop gain, AOL , and the potential difference between the input voltages, vid = (v1 − v2 ).
It is Accurately Test for Current with 0.1 fA Resolution For practical measurement applications in semiconductor and electronic materials research, a broad range of voltage settings, high 0.1 fA resolution, automatic resistivity calculation, measurement data memory for large values and histogram display of selected measurement results are included as standard features.
Features ■ Wide range of measurement functions Capable of measuring voltage, current, active /reactive /apparent power, power factor, phase, frequency, and current, and of integrating power according to polarity, the 3193-10 also provides wave peak and efficiency measurements that are essential to device assessment.
INSULATION TESTER ST5520 Safety Standards Measuring Instruments Industry’s Fastest Testing Speed Unmatched Speeds Outstanding features Industry-beating test time Rapidly assess in as fast as 50 ms High-speed auto discharge function Quick discharge of residual voltage Contact check function Freely configurable test voltage Short-circuit check function Prevents errors due to poor contact Stops potential defects from reaching the market Set from 25 V to 1000 V (1 V resolution) 2 Unmatched Speeds Industry’s Fastest Testing Speed The Insulation Tester ST5520 delivers the fastest insulation resistance testing in the industry, meeting all the requirements of production lines thanks to rapid takt times.
BATTERY HiTESTER BT3563,BT3562,3561 Component measuring instruments Simultaneous high-speed measurement of internal resistance and battery voltage From large-cell to high-voltage battery testing - HIOKI is The Choice The BT3563, BT3562, and 3561 BATTERY HiTESTERs support simultaneous high-speed measurement of internal resistance (IR) and battery voltage (OCV) for the ever-expanding production lines of increasingly larger lithium-ion low resistance batteries, and other battery packs for high voltage applications.
The changing current in the first coil creates a changing magnetic field that induces a voltage in the secondary coil.
In comparison to 6T SRAM cell the proposed cell achieves 1.3× higher read-SNM and 1.77× higher write-SNM with 79.6% SINM (static current noise margin) distribution at the expense of 14.7× lower WTI (write trip current) at 0.4 V power supply voltage, while maintaining similar stability in hold mode.
The inductor current and capacitor voltage are measured and feedback to the inner loop and the outer loop, respectively.
HIGH VOLTAGE SCANNER 3930 Safety Standards Measuring Instruments Automatic insulation testing and AC/DC voltage endurance testing Multi-point Automatic Testing for High Voltages The 3930 is a high voltage scanner that allows high voltage inputs to be output from any channel.
CLAMP ON POWER LOGGER PW3365 Power Measuring Instruments Eliminate the risk of short-circuits and electrical accidents The world’s first instrument to offer no-metal-contact power measurement Free from the risk of short-circuit accidents since no metal comes into contact with energized parts, the Clamp On Power Logger PW3365-20 can measure voltage, current, and power right on the cable, letting you safely test in locations that were dangerous or even impossible in the past.
❏ Use as a single-phase power meter RMS V Effective power/ voltage/ current Load AC 1ø Power meter mode Source Voltage 600 Vrms max.