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PA460Bi-C Power Amplifier User Manual

6. Amplifier Inspection

Before putting into market, the amplifier is required to have strictly inspections. The test

items are: function inspection, linearity, load stability, THD, max output power,

amplitude-frequency characteristic, input/output delay and step response, etc.

Please refer to Test and Factory Report for the detailed information.

Содержание PA460Bi-C

Страница 1: ...NE 2021 This manual is the publication of PONOVO POWER CO LTD Any form of copy should obtain the consent of it The manual represents the technology status at publication time The product information d...

Страница 2: ...ht 10 3 4 Technical Specifications for Current Amplifier 10 4 Functions of Current Amplifier 11 4 1 Basic Principle 11 4 2 Function 11 4 3 High Current Output 13 4 4 High Power Output 15 5 Panels 16 5...

Страница 3: ...d protect from shaking 4 Generally it s not necessary to depress high power button high power button light should be off also 5 Never operate live signal and load wires with current output to protect...

Страница 4: ...and operate the equipment in the place having explosive gas or water vapor 14 The 500V dangerous voltage can be in the equipment and please don t remove the cover by yourself 15 Please contact the ma...

Страница 5: ...thorized by local country could be used Ground The Instrument The instrument must be grounded safely with the supplied ground cable Observe All Terminal Ratings To avoid fire or shock hazard observe a...

Страница 6: ...maintenance adjustment or replacement especially to circuits or accessories must be performed by authorized personnel Keep Well Ventilation Inadequate ventilation may cause increasing of temperature...

Страница 7: ...utlet Electrostatic Prevention Operate in an electrostatic discharge protective area environment to avoid damages induced by static discharges Always ground both the internal and external conductors o...

Страница 8: ...ful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the in...

Страница 9: ...plifier and switching power amplifier The linear power amplifier has the strengths of high linearity quick response high accuracy good electromagnetic compatibility and the weakness of bad performance...

Страница 10: ...Storage temperature 25 70 C Related humidity 20 RH 85 RH Pressure 86 kPa 106kPa EMC Emission IEC 61000 3 2 3 EMC immunity IEC 61000 4 2 3 4 5 6 11 Safety IEC EN 61010 1 2010 UL 61010 1 2012 CAN CSA C2...

Страница 11: ...mplifier Current output 6x0 15A RMS Max output power 6x135VA at 15A Input Signal 0 5V RMS 7 07Vpek Differential input impedance 20k Gain 3A V Current accuracy 0 2 0 5 15A Current typical accuracy 0 1...

Страница 12: ...s temperature is too high and will resume working when it is cooled down to a reasonable degree 5 Cooling fan When the temperature of the amplifier is quite low the fan will work at low speed for prol...

Страница 13: ...e front panel can cut off the signal input of the amplifier pressing the pause button to pause the output of the amplifier And resume the output after pressing Pause again 4 When the overheat protecti...

Страница 14: ...er User Manual 13 4 3 High Current Output PA460Bi C supports 3 current output simultaneous as 3 30A The wiring connection is made as below Note The output in each channel should be directly connected...

Страница 15: ...put short circuited IA Ia input short circuited IB Ib input short circuited IB Ib input short circuited IC Ic input short circuited IC Ic input short circuited Because the current signal input 2 group...

Страница 16: ...nerally it s not necessary to activate the high power output function because it may cause extra heat generated from amplifier 2 High power output function must be inactivated as soon as the job was d...

Страница 17: ...signal the Run indicator will be on 2 High power control button Press it to output current high power 3 Power switch Power ON OFF 4 Status indicators Overheat V Overload Reserved IA Overload IB Overlo...

Страница 18: ...2 Rear Panel 6 7 8 9 6 Current output It is connected with the current input of the test object 7 Power socket Please use the power cable supplied by PONOVO 8 Earth ground It should be grounded with e...

Страница 19: ...ct before energizing the amplifier Turn on the power on the front panel after all is ready 6 3 Current output 1 Press Pause button or send remote pause signal and correspond to the current terminals t...

Страница 20: ...fety never plug signal cable or load connection when there is current output 6 4 Turn Off After all testing is finished please terminate the simulator signal input press Pause button and turn off the...

Страница 21: ...et the amplifier is required to have strictly inspections The test items are function inspection linearity load stability THD max output power amplitude frequency characteristic input output delay and...

Страница 22: ...ufacturer or agent Pictures for reference only The amplifier Wiring Accessory Package contains the following articles The pictures are for reference 1 Current cable Amount 2x4 The current cables to co...

Страница 23: ...raine Turkey Brazil and Russia etc QP3D adapter is mainly used in America Canada and Taiwan etc 3 Earthing Lead Specification 2 5mm 4m Amount 1 piece Earthing lead connects the amplifier with ground t...