| 主要技術參數(檢測設備需注明精度)及要求: |
| general |
| crest factor | 20(voltage and current) |
| sample rate | 2.2ms/s on all channels,no-gap |
| standby power | iec62301 compliance |
| application modes | pwm motor drive,ballast,inrush,power transfomer,standby power |
| frequency range |
| | dc,10mhz~2mhz-ppa5500-lc(10arms),ppa5500(30arms) dc,10mhz~1mhz-ppa5500-lc(50arms) |
| voltage input |
| internal | range | 300mvpk~3000vpk(1000vrms) in 9 ranges (240vrms within 300vpk range,using 20% overange) |
| accuracy | 0.02%rdg+0.03%rng+(0.004%×khz)+1mv |
| external | range | 300μvpk~3vpk in 9 ranges [bnc connector 3vpk max input] |
| accuracy | 0.02%rng + 0.03%rng+(0.004%×khz)+1μv |
| current input |
| internal | 10arms low current (ppa5500-lc) 4mm safety connectors | ranges | 3mapk~30apk(10arms)in 9 ranges |
| accuracy | 0.02%rdg+0.03%rng+(0.004%×khz)+10μa |
| 30arms current (ppa5500) 4mm safety connectors | ranges | 30mapk~300apk(30arms)in 9 ranges |
| accuracy | 0.02%rdg+0.03%rng+(0.004%×khz)+100μa |
| 50arms high current (ppa5500-hc) touch proof screw terminal | ranges | 100mapk~1000apk(50arms)in 9 rang |
| accuracy | 0.02%rdg+0.03%rng+(0.004%×khz)+300μa |
| external input (external shunt current sensor) | bnc connector (max input 3vpk) | ranges | 300μvpk~3vpk in 9 ranges |
| accuracy | 0.02%rng + 0.03%rng+(0.004%×khz)+1μv |
| phase accuracy |
| | 0.005deg+(0.01deg×khz)[ppa5500-lc(10arms),ppa550000(30arms)] |
| 0.01deg+(0.02mdeg×khz)[ppa5500-hc(50arms)] |
| power accuracy |
| | [0.03%+0.03%/pf+(0.01%×khz)/pf]rdg+0.03%va rng |
| 40-400hz | [0.03%+0.03%/pf+(0.01%×khz)/pf]rdg+0.02%va rng |
| cmrr-common mode rejection ratio |
| | 250v@50hz-typical 1ma(150db) |
| | 100v@100khz-typical 3ma(130db) |
| messurement parameters |
| | w,va,var,pf,v@a-rms,ractified mean,ac,dc,peak,surge,crest factor, form factor,star to delta voltage |
| frequency(hz),phase(deg),fundamentals,impedance |
| harmonics,thd,tif,thf,trd,tdd |
| integrated values,datalog,sum and neutral values |
| datalog-up to 4 user selectable measurement functions(30 with optional pc software) |
| datelog window | no-gap analysis,minimum window 10ms |
| memory | 10m records into flash ram(non-volatile) |
| communication ports |
| rs232 | baud rate up to 38.4kbps,rts/cts flow control |
| lan(option l) | 10/100 base-t ethernet auto sensing |
| gpib(option g) | ieee488.2compatible |
| usb | usb 2.0 and 1.1 compatible |
| usb | usb memory port |
| analogue output | bipolar±10v(bnc) |
| speed input | analogue bipolar±10v or pulse count(bnc) |
| torque | bipolar±10v(bnc) |
| sync | 4~6 phase measurement(master/slave) |
| extension | 4~6 phase(master/slave)+auxilary |
| standard accessories |
| leads | power,rs232,usb |
| connection cables | 36a 1.5m long 4mm stackable terminals 1x red,1x yellow and 2x black per phase(1x red,1xblack with hc version) |
| connection clips | 4mm terminated aligator clips-1x red,1x yellow and 2x black per phase(1x red and 1x black per phase with ppa5500-hc version) |
| cd-rom | commview2(rs232/usb/lan),command line,script based communication software |
| instruction manual | user manual,communications manual |
| other documents | calibration certificate,quick start guide |
| general |
| display | 320×240 dot full colour tft,white led backlit |
| dimensions | 130h×400w×315dmm excluding feet |
| weight | 5.4kg(1 phase),6kg(3 phase) |
| safety isolation | 1000vrms or dc(catii),600vrms or dc(catii) |
| power supply | 90~265vrms,50~60hz,40vamax |