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Designing, Manufacturing and Supplying WB Series Electric Isolated Sensor and Digital
Electrical Transducer since 1989
USER MANUAL
WBV417U01 AC voltage transducer （RMS）
www.mywbdz.com
alex827@qq.com
Technical Service: 86 816 2778271
Quality Complain: 86 816 2278273
Fax Line: 86 816 2281934
ISO9001 ISO14000 ISO18000
Certified
Quality Warranty
Any quality problem found in WB series products, we offer
Three years free charge of repair the products, and six months guaranteed free charge of change and return the
products.
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Summary of Contents for Mianyang Weibo Electronic WBV417U01
- Page 1 Designing, Manufacturing and Supplying WB Series Electric Isolated Sensor and Digital Electrical Transducer since 1989 USER MANUAL WBV417U01 AC voltage transducer （RMS） www.mywbdz.com alex827@qq.com Technical Service: 86 816 2778271 Quality Complain: 86 816 2278273 Fax Line: 86 816 2281934 ISO9001 ISO14000 ISO18000...
- Page 2 3.2 Power frequency magnetic field immunity test according to IEC 61000-4-8:1993 Product Description and Application WBV417U01 converts AC input voltage into a load independent output signal DC 4-20mA. It has adopted electromagnetic isolation principle and RSM measurement method for real time measurement of AC voltage (in any wave form) from electric net or electric circuit.
- Page 3 The product has certain advantages of total galvanic isolation between input/output, high accuracy, low drifting by temperature, and wide temperature bearable range, etc. Function realization schematic drawing Product Dimensional Drawing (unit: mm) Mianyang Weibo Electronics Co.,Limited No.98 Youxian East Road, Youxian District, Mianyang City, P.R. China Tel: 86-0816-2971265 Fax: 86-016-2281934 www.mywbdz.com alex827@qq.com...
- Page 4 Product Terminal Identification Drawing Voltage input terminal positive（U+） DC current output (Iz) Auxiliary power positive（+E ） Voltage input terminal negative（U－） Auxiliary power ground (GND) Terminal definition table Key Technical Data: 1. Input: 1000V; 2. Output: 4-20mA 3. frequency range: 25Hz～5kHz 4.
- Page 5 Instruction of Installation and Use 1. The product has adopted structure compliance with EN50022; suitable for DIN rail mounting NS35/7.5, NS35/15. Installation steps are as following (please reference to dimensional drawing): Step 1: Immobilize one side of product‘s mounting trough to the DIN mounting rail; Step 2: Pull out the spring clasp;...
- Page 6 (3) Warming up the transducer for 3 minutes (4) Using output monitoring meter V1 to measuring the output of signal power source instrument, set any input value which is within the measuring range of the transducer Ir. (e.g. if input value is 5A, the output is 4-20Ma, the expected output value Iz should be calculated as: Iz = (20mA－4mA)×Ir/5A＋4mA ) (5) Using output monitoring meter V2 to measuring the output voltage V0 of the transducer, the basic introduced errorγof the transducer should be calculated...
- Page 7 (b) Warranty Period: Three-year warranty of free charge of repairing the product , and any purchase made in six months, Weibo will provide free charge of change and return the product if damage and problem caused by product quality. Note: Transportation fee of repaired and returned product will be borne by Buyer Product Input-Output characteristic curve Output (mA) 23.2...
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