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武汉艾尔通电气有限公司
[艾尔电气空负载测试仪执行标准]JB/T501-91、GB1094-96[艾尔电气空负载测试仪产品简介]该仪器,能同时测量单相或三相电力变压器的交流电压有效值,电压平均值、有效值、有功功率、功率因素和频率等电量参数,测量精度为0.1级,智能化、专业化设计、适用于电力变压器空载、负载、感应等试验的测试,是传统指针式仪表的理想换代设备
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AL109Transformer parameter test
Implementation of standards.
JB/T501-91、GB1094-96
A, main function and characteristics:
Transformer empty the load exhaust a parameter test instrument and used for measuring transformer of empty carry and load to exhaust characteristic, the product adopts high curacy electric resistance a sample, the single slice machine carries on a data processing, 12 A/D conversion machine, have a data processing quickly, accurate degree Gao, measure function is strong, instrument adopts whole Chinese interface Chinese characters to show, operate simple and clear, passing a front-panel type a printer can print a diagraph data to carry on analysis, the instrument has RS232 communications to connect, can carry on an operation through a calculator, control measure, the input and output is various parameter, calculator software function overall, interface operation amity, can all diagraph datas carry on covariance, analysis and store and print into you need of various statement.
Two, technique index sign:
While don'ting circumscribe with each other a feeling machine:
1.Measure scope:
The electric voltage measures scope:0 V~500 Vs
The electric current measures scope:0 A~5 As
When COS φ =0.1~1, the power measures scope:0 W~2500 Ws
The frequency measures scope: The 45 Hz~65 Hz(circumscribe PT, CT can expand to measure scope)
2.Error margin scope
Electric voltage:050 Vses ofV~, ± 0.2% Fses; The 50 V~500 Vs, opposite error margin ≤ ± 0.2%
Electric current: The 0 A~1 A, ± 0.2% Fses; The 1 A~5 As, opposite error margin ≤ ± 0.2% powers: The 0 W~50 Ws, ± 0.3% Fses; The 50 W~2500 Ws, opposite error margin ≤ ± 0.3%
Frequency: The whole quantity distance absolute error margin ≤ inside the scope 0.05 Hz.
變變壓器 电力变压器 測量儀器 测试仪 测量仪器 测高仪 三相变压器 露点仪 儀器公司 变压器容量 测试仪器
电池测试仪 儀測 测量仪 试验变压
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