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Use of Operation Manual 

Please read through and understand this Operation Manual before operating the product. After 
reading, always keep the manual nearby so that you may refer to it as needed. When mobbing the 
product to another location, be sure to bring the manual as well. 

 

Calibration notification 

We  notify  that the instruments included in this manual are in compliance with the features and 
specifications as stated in this manual. Before shipment, the instrument has been calibrated in 
factory. The  calibration procedures and standards are compliant to the national regulations and 
standards for electronic calibration. 

 

Warranty 

We guarantee that the instrument has been passed strict quality check. We warrant our instrument’s 
mainframe and accessories in materials within the warranty period of one year. We guarantee the 
free replacement or repair of products which are approved defective. To get repair service, please 
contact with your nearest sales and service office. We do not provide any other warranty items 
except the one being provided by this summary and the warranty statement. The warranty items 
include but not being subjected to the hinted guarantee items related to tradable characteristics and 
any particular purpose. We will not take any responsibility in cases regarding to indirect, particular 
and ensuing damage, such as modifications to the circuit and functions by the users, repairing or 
component replacement by the users, or damage during transportation. 

 

For product improvement, the specifications are subject to change without prior notice.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Содержание 8000

Страница 1: ...Programmable AC Power Supply TFC8000 Series Operation Manual V1 0 ...

Страница 2: ...anel Description 7 12B3 2 Rear Panel Description 7 13B3 3 Operation Instructions 8 20B3 3 1 Power On 8 3 3 2 MENU 8 21B3 3 3 Parameter Setup in Normal Mode 9 22B3 3 4 Parameter Setup in Programmable Mode 11 23B3 3 5 System Setup and Operation 12 14B3 4 Protections 14 15B3 5 Remote Control 14 3 6 Commands for RS232 GPIB Interface 15 3 7 Programming Sample 15 4B4 FAULTS AND TROUBLE SHOOTING 16 5B5 M...

Страница 3: ... strict quality check We warrant our instrument s mainframe and accessories in materials within the warranty period of one year We guarantee the free replacement or repair of products which are approved defective To get repair service please contact with your nearest sales and service office We do not provide any other warranty items except the one being provided by this summary and the warranty s...

Страница 4: ...th wet hands Do not open the casing of the instrument when it is connected to AC mains Avoid touch the metal contact part of the output terminals Do not use the instrument in an atmosphere which contains sulfuric acid mist or other substances which cause corrosion to metal Do not use the instrument in a dusty place or a highly humid place as such will cause instrument reliability degradation and i...

Страница 5: ...hase AC or 380V 10 50Hz 10 three phase AC Please use a proper input power before turn on the AC power supply and use a fuse with same specification of the original The fuse specification is indicated on the rear panel of the power supply WARNING Disconnect the power cord before fuse replacement WARNING Always keep good connection of the grounding wire and make sure to connect the grounding wire to...

Страница 6: ...s and pack the power supply if it must be sent back to us for repairing And contact our service center before returning All the accessories included with the power supply must be returned along with the power supply and demonstrate the damage or malfunction In addition please mark the package with a label indicating FRAGILE AND HANDLE WITH CARE Other Packing If the original packing materials are n...

Страница 7: ...RMS voltage current frequency wattage power factor and AP Numeric input for voltage frequency time and numbers Simultaneous execution for 30 sets of voltage frequency rise time running time settings for continuous test up to 999999 cycles Protection Over voltage over current over load short circuit and current limit protections Interface RS232 interface or GPIB interface optional for remote PC con...

Страница 8: ...x curr ent L 120V 4 2A 8 4A 16 7A 25A 33 4A 42A H 240V 2 1A 4 2A 8 4A 12 5A 16 7A 21A LCD display Vrms Arms Fre Wattage PF AP Load Regulation 0 3 T H D 0 3 Frequency regulation 0 01 Voltage resolution 0 1V Frequency resolution 0 1Hz Current resolution 0 001A 0 01A On phase 0 359 Memory 9 sets Programmable 30 sets Interface RS232C or GPIB optional Current limit setup O Max Current Protection Over C...

Страница 9: ...0A H 240V 2 1A 4 2A 12 5A 21A 42A 62 5A 84A 125A 210A 420A 625A LCD display Vrms Arms Fre Wattage PF AP Load regulation 1 T H D 2 Frequency regulation 0 01 Voltage resolution 0 1V Frequency resolution 0 1Hz Current resolution 0 001A 0 01A 0 1A 1A Memory 9 sets Programmable 30 sets Interface RS232C or GPIB optional Current limit setup O Max Current Protection Over Current Over Temperature Over Load...

Страница 10: ...A 840A 1250A H 240V 8 4A 12 5A 17A 21A 28A 42A 84A 139A 210A 420A 625A LCD display Vrms Arms Fre Wattage PF AP Load regulation 1 T H D 2 Frequency regulation 0 01 Voltage resolution 0 1V Frequency resolution 0 1Hz Current resolution 0 01A 0 1A 1A Memory 9 sets Programmable 30 sets Interface RS232C or GPIB optional Current limit setup O Max Current Protection Over Current Over Temperature Over Load...

Страница 11: ...nt Panel Description Fig 3 1 Front panel for 1 Phase Linear Type 1 Handler 2 LCD display for parameter setup and monitoring operation status 3 Input keys 4 Input switch 12B3 2 Rear Panel Description Fig 3 2 Rear panel for 1 Phase Linear Type ...

Страница 12: ... the protective grounding conductor of the AC power cord to an earth ground to avoid electrical shock Switch off all switches 20B3 3 1 Power On Before power on please make sure that the input AC power source is in compliance with the specified input power of the e unit And all switches on the unit shall be at OFF position Make good connection to the connecting bar Press the POWER button to turn on...

Страница 13: ...voltage can be set at any value between 0V to 300V If the desired output voltage is over the low range first switch to high range and set the desired voltage 2 Frequency Setup Fset In standby mode or output mode press key or to go to frequency setup To input a new frequency value dial the numeric key pad and press ENTER to confirm the new input If there is wrong input press key to clear the wrong ...

Страница 14: ... beeper alarms Press key OFF PAUSE to turn off the beeper alarm 5 MEMORY Key The power supply has 9 memory groups for panel setting save recall M1 M2 M9 The panel setting can be stored to any one of the memory groups and be recalled from this memory group After finish panel setting press the MEMORY key the LCD displays Save to M_ Press number 1 or 2 9 to select a memory group for data storage To r...

Страница 15: ...t If there is wrong input press key to clear the wrong values and make new input Or press key or to make direct adjustment to the current numbers In output mode the low range voltage can be set at any value between 0V to 150V and the high range voltage can be set at any value between 0V to 300V If the desired output voltage is over the low range first switch to high range and set the desired volta...

Страница 16: ...put If there is wrong input press key to clear the wrong values and make new input Or press key or to make direct adjustment to the current numbers 6 Enable Data In standby mode or output mode press key or to go to a data group Press key or to select Enable or Disable selected the data group Enable to use the selected data group Disable to un use the selected data group 7 Running Cycles Setup LOOP...

Страница 17: ...o make direct adjustment on the current value If there is wrong input press key to clear thewrong values and make new input During test if the testing current is over ILMT the output voltage will be shut off The LCD displays FAULT on the upper right corner and the beeper alarms Press OFF PAUSE key to turn off the beeper alarm 4 RS232 Baud Rate Setup RS232 BPS In standby mode press key or to go to ...

Страница 18: ...set Press RESET key the AC power supply can be operated again In case of over load or short circuit do not press RESET key right after the alarm to reset the settings because this operation will have impact in the power supply machine life The correct operation is to turn off the output and press key RESET Before restart the power supply check and make sure the load is in good condition 15B3 5 Rem...

Страница 19: ...cy VO 0 0 300 0 V Read voltage RMS AM 0 000 I MAX A Read current RMS PA 0 0 A Read current PEAK PW 0 0 P MAX W Read power PF 0 000 1 000 Read power factor ON Start output OFF Stop output VOX X 0 0 300 0 V Voltage setup FR X X 45 0 500 0 Hz Frequency setup FR X X 45 0 500 0 Hz Frequency setup RANGX X LOW X HIGH X AUTO Voltage range setup ANGX X 0 359 Degree Angle setup 3 7 Programming Sample Note w...

Страница 20: ...on b Check if the fuse is blowout c Check if the power supply is correctly plugged to local AC mains or if electricity is out Fault No voltage output frequency meter is good voltmeter displays 0 and beeper alarms Causes Over load or abnormal load Load with over starting current Clear Turn off the POWER switch press key RESET to reset the setting Reduce load capacity Fault Remote control port failu...

Страница 21: ...m the inside of the casing and ventilation holes of the cover by using a compressed air of the exhaust air of a vacuum cleaner If the power supply has not been used for a long time please power on the power supply to warm up for two hours every three months 18B5 2 Cleaning Before cleaning disconnect the AC mains To clean the power supply use a soft cloth dampened in a solution of mild detergent an...

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