Product description 120KV 10ma DC Cable Test System is an important equipment for DC voltage withstand test and leakage current test of HV electrical equipments, cables, surge arresters in electriv industry and power supply departments. 120KV 10ma DC Cable Test System is developed based on the calibration made by National HV Meterage Station, it accords with the standard "Generation Requirement of Portable HVDC Generator"(ZGF 24003-90) Technique Index 1. power: AC220V+10%, 50Hz+1% 2. Output voltage indicator accuracy:
1.High-precision calibration: charging current, discharge current, charging voltage and discharge voltage are all calibrated by Agilent with high precision to ensure the accuracy of current and voltage within 0.5%. 2.Independent channels with configurable parameter and condition setting for each individual channel. 3.Equipped with complete input and output devices, hardware and software protection, polarity reverse protection, power failure protection and etc. 4.Precise control without overshoot during CC-CV and CV-CC transition. 5.Strong software system and friendly HMI (Human-Machine-Interface). 6.Multiple conditions (capacity, time, open circuit voltage, discharge platform, etc.) for battery sorting. 7.Automatically calculate the constant current charge ratio, capacity loss, discharge efficiency, average voltage, median voltage and other data. 8.Equipment hardware control loop uses current and voltage double loop control. No ripple for constant current and constant voltage switching. 9.Data exported as EXCEL and TXT files, as well as chart files, can be shown as data analysis waves for charging and discharging, voltage, capacity, current & time feature.
1.It's used for safety testing of lithium battery protection boards. 2.Quick testing, precise testing and laboratory mode. 3.you can protect Internal resistance test, overcharge and over discharge test, short circuit protection test etc.. 4.Type of protection board - Lithium iron phosphate, ternary lithium cobaltate, lithium manganate and lithium titanate. 5. Support the bar code scanning function and automatically save the test data.
Overview High voltage insulation megohmmeter is composed of medium and large scale integrated circuits. This meter has large output power high short-circuit current value and large output voltage grades (there are four voltage grades). The working principle is as follows: the DC high voltage generated by the battery inside the machine as power supply and converted by DC/DC reaches the L pole from the E pole by the tested product so as to generate a current from E to L pole. After I/V conversion and operation by the divider the measured insulation resistance value is directly displayed by LCD. Technical Parameters Working Conditions environment temperature relative humidity 85%RH output voltage level 500V 1000V 2000V2500V measurement range 019990M Resolution 0.01M0.1M1.0M10.0M relative error Voltage/load 2500V/20M Voltage drop about10% short-circuit current 1.6mA direct current 81.5V(AAR6)battery alternating current 220V/50Hz Power quiescent dissipation
Supplier: Surge generator, graphtec high speed data logger
Services: Distributor
Buyer: Impedance measurement products
Supplier: Elisa kits, clia kits, hematology analyzer, oximeter
Supplier: Pressure testing machine, spring tension & compression testing machine, spring stiffness testing machine, spring torsion testing machine, spring fatigue testing machine, material torsion testing machine, auto parts testing equipment, material parts and axis torsion testing equipment, track locomotive testing equipment, dynamic and static universal testing machine, metallographic tissue analysis equipment, hardness tester and spectrometer
Product description Insulating boots and gloves withstand voltage device is a power frequency power supply with low voltage working voltage of 220V/50Hz for insulating boots and gloves. According to the principle of electromagnetic induction, the input voltage is changed to the minimum value required for the test. high pressure. Insulating boots (gloves) withstand voltage test device generally consists of a special dedicated test box, an intelligent power frequency withstand voltage console, and a power frequency withstand voltage test transformer. A special water tank can be customized according to needs to test 6-8 insulated boots or 6 insulated gloves at a time, and display the leakage current of the insulated boots or insulated gloves at the same time. The intelligent power frequency withstand voltage console is equipped with overcurrent protection and zero protection. Time protection and alarm function. The preventive voltage resistance test device for insulating boots and gloves is a special product developed and produced according to the needs of users according to the test procedures of insulating boots (gloves). The selection has an automatic boost (buck) function, automatically reads the leakage current of each test product, the whole process is automatically completed, and the test data is automatically printed, which effectively solves the previous non-standard test methods, thereby simplifying .Simplifies the test procedure and improves the test speed. More reliable identification of parameters such as leakage current and power frequency withstand voltage of insulating boots (gloves). To ensure the safety of test personnel, it is an ideal pre-treatment of insulating boots (gloves) to protect power frequency withstand voltage test equipment. Technical Parameters Input voltage AC220V 50 Hz Output voltage 0~30kV Capacity 3kVA Test number 3 pairs each time Quality Gloves (insulating boots) test car: 80kg; power frequency withstand voltage test bench: 70kg
Supplier: Electromagnetic flowmeter, vortex flowmeter, throttling devices like liquid & gas flowmeter)
Services: OEM
