Discharge
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Product
Million Megohm Meter
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Test Voltage : - For LS-3BD =63V / 100V / 500V DC settableFor LS-3CD = 100V /250V / 500V /1000V DC settableAccuracy : ± 1% of set Value ± 1digitInsulation Resistance : - Accuracy - ± 2%Range IR = 10Meg to 10e9 MegohmSeparate Indication for Charge / Measure and Discharge mode
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Product
SMART Constant Current DC Load Banks
SLB-Series
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SMART Constant Current DC Load Banks are designed for acceptance testing, discharge testing, battery capacity testing, battery maintenance, engineering examination and other testing for DC power with load. The SMART technology allows a constant current discharge without the need for manual adjustment of current during the discharge test. Our SLB-Series load banks are portable, durable, economic, safe, easy-to-use and come complete with our DataView software, providing the user with a complete data management and analysis program.
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Product
High Voltage Op Amplifiers ≥12V
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High supply voltage op amps are used in systems that demand the widest dynamic range with the best signal-to-noise ratio. Engineers turn to Analog Devices for high voltage amplifiers that deliver industry-leading performance. Increasingly, new high voltage amplifiers also offer features to improve system performance, cost, and robustness while easing the complexity of system design. New features include integrated input overvoltage protection (OVP), on-chip electromagnetic interference (EMI) filtering, higher electrostatic discharge (ESD) immunity, and greater resistance to latch-up in both powered and unpowered operations.
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Product
Insulation Tester (For Telecoms)
1801 IN
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Standard Electric Works Co., Ltd
● High quality Taut Band movement.● Battery operated.● Solid state circuitry.● Battery check feature.● Automatic circuit discharge.● Three insulation test voltages.● Color-coded scale.● AC voltage measurement.● Fuse protected.
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Product
PCIe Digital I/O Board, 16 Optically Isolated I/O Channels, 24V
APCIE-1516
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8 digital inputs, 24 V, isolated15 interruptible inputs8 digital outputs, 24 V, isolated, 10 to 36 V, 500 mA/channelOptical isolation 1000 VWatchdog for resetting the outputs to "0" (when Power-On)Protection against fast transients, overvoltage, electrostatic discharge and high-frequency EMIInputs: voltage reversal, input filtersOutputs protected against short circuitOvertemperature and overvoltage protectionDiagnostic report in case of short circuits, overtemperature, voltage drop ...24 V power outputs with protection diodesShutdown logic when the external supply voltage drops below 5 V
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Product
Reference Radiators / Comb Generators
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The Spectrum Generator is a family member of the Schwarzbeck pulse generators, which are used as pulsestandard world wide. Whilst the latter one uses a bounce free relay contact to discharge a coaxial lineto the load resistor, it uses a special avalanche transistor instead of the relay contact.
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Product
Three-Phase Transformer Demagnetizer
DEM60C
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After a DC current test, such as winding resistance measurement, the magnetic core of a power or instrument transformer may be magnetized (remnant magnetism). It can cause various problems such as wrong diagnostics, inaccurate measurements on a transformer, inrush current at the start-up of a power transformer, or incorrect operation of protective relays due to magnetized CT cores. The best way to eliminate this source of potential problems is to use demagnetizer on the power or instrument transformer.The DEM60C is a fully automatic test instrument which performs three-phase transformer demagnetization. Transformer magnetic core demagnetization requires the application of AC current with magnitude decreasing to zero. DEM60C provides this AC current by internally changing the polarity of a controlled DC current. During the demagnetization process, the instrument supplies the current at decreasing magnitude for each step, following a proprietary algorithm. It can demagnetize single-phase and three-phase power transformers.The instrument can be connected to all three phases of a power transformer to be demagnetized, on either the primary or the secondary side. If a user selects specific vector diagrams for different types of transformers, DEM60C will run a specific demagnetization procedure for each transformer type (i.e., single phase, delta, wye/star, zig-zag.) without switching the test leads.DEM60C enables safe and efficient power transformer demagnetization. The instrument automatically regulates the injection of current and discharging energy from the inductance. During and after the operation, an intrinsically safe discharge circuit with an indicator rapidly dissipates the stored magnetic energy. The discharging circuit is independent of the power supply, which improves its reliability in case of loss of power.Test currents of up to 60 A DC enable efficient demagnetization of even the largest power transformers. Using a DV Win software, it is possible to control DEM60C externally.
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Product
Electrical Safety Multi-Analyzer
TOS9300 Series
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The TOS9300 series is a high performance electrical safety analyzer that complies to a wide range of universal standards. Hipot, Insulation Resistance, Ground Bond, Leakage Current (touch current and protective conductor current) and partial discharge can all be tested. A total of 6 models are available for standard compliance tests in a wide variety of applications including R&D, quality assurance manufacturing lines and laboratory tests.
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Product
Compact Ultrasonic Testing Device
SONAPHONE® Pocket
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With the SONAPHONE Pocket you identify problems even before they arise and create value at all levels of your company. Just by detecting and eliminating leaks you can reduce the energy costs for your compressed air system up to 30 percent. This also has positive effects on your operational safety and system productivity through early warning of bearing failure and evidence of partial electrical discharges.
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Product
Substation Series Testers
GTPD-92
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Partial discharge（PD） is a pulsed discharge that produces a series of physical phenomena and chemical changes such as light, sound, electrical and mechanical vibrations in and around electrical equipment.
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Product
Regenerative Battery Pack Test System
17040
Test System
Conforms to international standards for battery testing: IEC, ISO, UL, and GB/T, etc.Regenerative battery energy discharge (Eff. >90%, PF >0.95, I_THD <5%)Multiple voltage and current ranges for auto ranging function to provide optimum resolutionHigh accuracy current/voltage measurement (0.05%FS/0.02%FS)2ms current slew rate (-90% ~ 90%)Dynamic (current/power) driving profile simulation tests for NEDC, FUDS, HPPCTest channel parallel functionTest data analysis functionData recovery protection (after power failure)Automatic protection for error conditionBattery simulator (option)High power testing equipment- Voltage range : 80~1000V - Current range : 0~750A - Power range : 0~300kWCustomized integration functions- Integrated temperature chamber - BMS data analysis - Multi-channel voltage/temperature recording
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Product
Temperature Humidity Test Chamber
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Sanwood Environmental Chambers Co ., Ltd.
Battery high low temperature test chamber is designed to test all types of batteries, including lithium-ion batteries. The battery test chamber has many safety functions built into the test chamber, which can handle battery tests and prevent safety accidents. Charge/discharge cycle testing, which determines the number of times a battery can be used by evaluating it until it deteriorates after repeated cycles of charging and discharging. In the laboratories involved in battery testing, tests based on charge and discharge cycles are a key activity. The instruments used for this type of test usually perform harsh and lengthy test protocols on the battery and can usually be connected to various instruments.
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Product
Discharge Units
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ENTES Discharge Units are used in capacitor banks and provide quick discharge over short periods of time.
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Product
RC Meters
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Provides the. capacitance to be measured at a frequency which is reciprocal to the. product of the discharge resistance and the measured capacitance.
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Product
Test Line • Equipment For Testing For Function
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The test equipment is used for qualitative functional testing of discharge power supply units and / or ionization units from the static line and air line (discharge). The devices are usually operated with a single button and indicate via LED, whether the device under review functions properly.
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Product
Industrial Battery Tester
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The Industrial Battery Tester (IBT) has been designed for testing traction batteries or batteries for stationary applications. It can also be used for testing other types of batteries. The IBT performs charging and discharging in accordance with the programmed test schedule. Parameters are constant current, constant voltage, constant resistance and constant power.
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Product
Chargers & Analyzers
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a specialized maintenance device used to charge, discharge, test, and evaluate aircraft batteries (such as Lead-Acid, Nickel-Cadmium, or Lithium-ion). It ensures safety and regulatory compliance by verifying that a battery can hold an emergency electrical load.
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Product
Online Partial Discharge Monitor
ASM-E
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The ASM-E is a permanent partial discharge monitor for cables, switchgear and other high voltage assets.The ASM-E can be configured with up to 128 PD sensor channels. If excessive discharge is detected, the ASM-E raises an alarm that can be configured either locally or by email/SMS. This enables the long-term assessment of plant conditions to be carried out quickly and easily, from any remote computer.
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Product
Battery Capacity Testers|Discharge Testers
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DV Power offers a wide range of battery capacity testers to meet specific customer needs. All of them are portable, powerful and most of all universal. Any battery string, such as lead-acid, lithium-ion, nickel-cadmium based and others, with voltages in the range of 0,9 – 800 V DC can be tested in an accurate, user-friendly way.The capacity test is carried out following the battery testing standards: IEEE 450-2010, IEEE 1188-2005, IEEE 1106-2015, IEC 60896-11/22, and other relevant standards.BLU battery testers enable setting the discharge current up to 350 A, with 0,1 A resolution. If higher currents are required, several units can be connected in parallel, or BXL additional load units can be used. Discharge parameters can be monitored in real-time during the capacity test. Overall battery voltage, current, elapsed test time and capacity will be presented during the entire test on a touch screen display.
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Product
Electric Vehicle Battery Tester
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The Electric Vehicle Battery Tester (EVT) is designed for testing traction batteries in electric vehicles or HEV batteries in hybrid electric vehicles. The EVT realizes the functions charge and discharge with freely programmable set values for current, voltage, power or resistance in test programs, as well as the registration of the corresponding measured data.
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Product
48V / 200 Amp Load
BD12-48P
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For Battery Discharge testing and Power Supply testing. This particular Load has been designed to operate with 48V and 50V, (24 or 25 cells at 2V each), battery systems and is extremely cost effective.
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Product
Battery Discharger & Capacity Tester
IDCE-CT
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Fuzhou Fuguang Electronics Co., Ltd.
Each wireless module can monitor 4 batteries simultaneously comparing with the traditional method that each module only canmonitor 1 battery, the new wiring operation become easier because the quantity of new modules needed is only a quarter of old-fashioned modules.
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Product
Conventional Power Supply Design with Simple Analog Controls
VLF Series
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VLF hipots perform voltage withstand tests and provide the voltage source for diagnostic cable testing. There is no better method for verifying the AC integrity of a cable than applying VLF AC voltage. Tan delta and partial discharge measurement accessories are frequently purchased along with VLF equipment to extend their capabilities.
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Product
Battery Loading Unit
BLUe
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BLUe series Battery Loading Units; portable instruments for controlled & monitored discharge of batteries. It is designed for integrated site discharge test, design & QC test and also for monitoring discharge process of battery bank with connected load. Single autonomous unit having inbuilt display, keypad and wireless communication with PC makes it very easy to use. It comes in different configurations ranging from 12V to 380V discharge voltages and 50A to 300A discharge currents. Various options are available to control & monitor the discharge process. With the help of optional Cell Monitoring Unit - CELLMon, voltage of each individual cell can be monitored & data sent to main BLUe unit and then from main unit to PC via wireless communication. Each BLUe unit is supplied with PC downloading & analysis software for real time monitoring of discharge process.
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Product
Ion Blower Nozzles
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VARIO discharge products consist of a separate AC power supply unit for connecting one or more Eltex discharging components. In SINGLE discharging, the voltage generation (power supply unit) is integrated in the bar.
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Product
Lightning Rod Flaw Detector
PADD
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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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Product
Double-deck High and Low Temperature Environmental Test Chamber
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Guangdong Bell Experiment Equipment Co.,Ltd
DGBell’s Double-deck High and Low Temperature chamber was designed to test battery cell combined with charge and discharge equipment, and also available to thermal test for small products and components.
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Product
Robotic Electric Screwdrivers
NFA-Series
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Engineered for automation and robotic torque applications, the NFA-Series robotic electric screwdrivers feature a high performance brushless motor design that provide durability and reduce the common maintenance costs associated brush type electric screwdrivers. The durable automation tools deliver reliability and precision torque control at every turn. The assembly automation tools ensures accuracy with a precision automatic shut-off clutch once the preset torque is achieved in the fastening process. The NFA tools are ESD safe, ensuring less than 1 Ohm at the bit tip. ESD management in power tools ensures product quality, cost savings and a reduction in overall ESD failures. Engineers involved with microelectronic products are aware of the importance of controlling Electrostatic Discharge (ESD) failures. Lapses in preventing the occurrence of electrostatic discharge can affect production yields, manufacturing costs, product quality & reliability, reputation and profitability.
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Product
Multifunction Electrical Installations Meter
MPI-525
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Possible measurementsShort-circuit loop measurement:*impedance measurement with 23 A current (44 A phase-to-phase) - short-circuit resistor R=10,*measurement range: 95...440 V, frequency 45...65 Hz,Short-circuit loop measurement with resolution 0,01, in distribution network without tiggering RCD (In30 mA):*automatic calculation of short-circuit, detection of phase voltage and phase-to-phase voltage,*additional UNI-Schuko plug for automatic measurement, AGT adapter for 3 phase network measurement.Testing of general and selective RCD with the rated differential current of 10,30,100,300,500 and 1000 mA. (Type AC, A and B).Measurement of insulation resistance:*with test voltage 250 V, 500 V, 1000 V, 2500 V,*measurement range up to 10G,*automatic discharging after measurement,*automatic measurement of all resistences in 3,4,5-wire cables using optional adapter AUTO-ISO,*acoustic signals in 5 sec intervals for insulation resistance characteristic,*elapsing T1, T2, T3 times (0...600 s) form measurement of absorption coefficients (DAR, PI or Ab1, Ab2)*safety measurement - protection against overvoltage.Measurement of earthing resistance.Bi-directional testing of PE wire continuity using 200 mA current.*Autocalibration of test leads.
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Product
AC Test Transformer Products
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Shanghai Guantu Technology Co., Ltd.
Manufacturing scope:Output voltage: 0~200kVOutput capacity: 0~20kVATechnical features of AC test transformer:Light weight; adopting oil-filled and air-filled structures reduces weight by 20% year-on-yearStatic noise; uniform electric field design and special fastening structure, no discharge and no mechanical noise at rated outputHorizontal iron core structure reduces the center of gravity of the equipment to a low pointMulti-flange combination with high structural strengthKey parts are cushioned with advanced elastic materialThe control box has complete protection functions and strong overload capacity
