low price Test Bench

low price Test Bench Bench test equipment is a verification device specially used for electric energy meters and power meters. It is mainly composed of DC voltage source, DC current source, small signal voltage source and automatic test software. It supports the simultaneous verification of 24/32/40/48 electric energy meters or shunts. It can choose the keyboard operation of the machine, and can also realize the automatic detection of the DC electric energy meter through the online operation of the PC. Features The bench accords with the standard of 鈥?IEC 60736:1982 testing equipment for electrical energy meters鈥? 鈥淚EC 62053鈥?/span> The bench can be used to test single phase energy meter (up to 0.5 class) The bench can do warm up test, starting test, no load test(creep test), error test(accuracy test), dial test, tests of the influence quantities and test of repeatability of the measurements. The bench is using the PWM ,technology to amplify voltage/current output, the high efficiency at >85%, and lower the heat. The PWM can check the malfunction checking, preset, alarm, and protection. The signal source is using the newest digital controlled sine wave technology for frequency, amplitude and phase adjust. The bench is using comparison technology to test the error of energy meters. The bench is using the error processor system to calculate the error of each energy meter by the sub-error system which can be connected by the internal RS485. Different constant energy meter can be tested at one time. Voltage is isolated by MSVT(multi secondary voltage transformer)output, which suits for the voltage/current close-link test of signal phase energy meter The test bench can be installed scanning head, it can offer 3 ranges adjustment. It is also can be accepted the signal for both round-style energy meter and digital LED energy meter. The test bench has the auto-search black marker function which can precisely locate the black marker during the no load test and starting test. The bench can choose to operate by keyboard or PC which is very convenient. The working status of bench can be seen very clear and easy operation. The bench is using the testing software complied with WINDOWS98/2000/XP which can auto-testing different energy meters. The software can realize the data from energy meter for statistics, search and management. The energy meter hanging rack is made by Aluminum compound. The whole device configuration is a reasonable design and nice outfit Specification 鈽匱he test bench accuracy class: 0.1/0.2 class 鈽匯eference standard energy meter: PY-6110 single phase reference standard energy meter Accuracy class: 0.05 /0.1 鈽匨SVT(multi secondary voltage transformer) class: 0.02 Primary voltage: 180-300V (Normal Voltage:240V) Secondary voltage: 180-300V Secondary VA rating:15VA per winding Insulation secondary to secondary: 500V,50Hz,60 seconds Primary to secondary ratio accuracy: 卤0.1% (typical) Secondary to secondary ratio accuracy less than: 卤0.02% Secondary to secondary phase angle accuracy less than 卤1 minute Number of secondary output :8~60channel 鈽匳oltage amplifier: Output voltage range: 50-288V; Output maximum power: 1500VA Resolution: 0.01%; Stability:better than 0.05%/3 min(time base 5S); Distortion factor: < 0.5% at linear load; Frequency range: 45Hz~65Hz; Power efficiency: more than 85%; Ambient temperature:10鈩儈50鈩?/span> Electronic overload and short-circuit protection. 鈽匔urrent amplifier: Output current: range: 1mA~120A (option for 1mA~200A); Output maximum power: 2000VA Resolution: 0.01%; Stability:better than 0.05%/3 min(time base 5S); Distortion factor: < 0.5% at linear load; Frequency range: 45Hz~65Hz; Power efficiency: greater than 85%; Ambient temperature:10鈩儈50鈩?/span> Electronic overload protection and security for open current circuit. 鈽匬hase Angle: 0掳~360掳, resolution of phase angle setting: 0.1掳; 鈽匫utput frequency range: 45Hz~65Hz; resolution: 0.01Hz 鈽匫utput stability of power: <0.05% (180S) 鈽匩umbers of calibrated energy meter: 24 (6/12/24/32/40/48 on requested) 鈽匢nput power: 220/240V 15%, 50/60Hz; power consumption: Max.3000VA 鈽匘imension: Type of benchMetersNumberNumber of rowSize Integration24 32 40 481 2 2 2Double Double Double Double2400脳700脳1920 mm 1800脳700脳1920 mm 2000脳700脳1920 mm 2400脳700脳1920 mm Fission24 32 40 481 2 2 2Double Double Double Double2400脳600脳1920 mm 1800脳600脳1920 mm 2000脳600脳1920 mm 2400脳600脳1920 mm Console: 600脳800脳1920 mm Our Service 鈽?strong>Pre-Sale Service Inquiry and consulting support Sample meter testing & technical scheme customized support 鈽?strong>After-Sales Service Training how to install the machine, training how to use the machine. Engineers available to service machinery overseas. Remote support available.low price Test Bench website:http://www.jianxintechnical.com/test-bench/