可程式交直流电源 交直流电源 变频电源 EAB120

19. 可量测电压、频率、电流 (rms&peak)、实功率、视在功率、虚功率、电流波峰及功率因子;具有密码锁定，记忆组锁定，及键盘锁定功能

二.产品规格：

 

modelinputphasevoltagefrequencymax.
currentpower
factorac outputmax
powermax
current 1ø （r.m.s）*1inrush current （peak）phasetotal
harmonic distortion （thd）crest
factorline
regulationload
regulationresponse timesettingsvoltagefrequencystarting & ending
phase angledc outputmax
powermax
currentripple & noise （rms）ripple & noise （p-p）settingsvoltagecurrent hi limit
（oc fold=off）
oc fold
back
（oc fold = on）measurementvoltagefrequencycurrent （ac & dc）current peakpower
（ac）power
（dc）power
apparent （va）power
resistive （q）power
factorcrest
factorgeneraltransient （only for 40 - 70hz）inrush currentenhanced over load capacityoperation key featureremote input signal （option）remote output signalcalibrationkey
locksynch
output signalalarm
volume settinggraphic displayinterface （option）protection circuitsfanrear
outputrack
mount handlespfceffieciencyauto
loop cycleover
current fold backce
markparallel output for 1ø outputlinking output for 3ø
outputoperation environmentdimension, mm*2net
weight

110	120	140	160
1ø			1ø or 3ø
100v - 240v±10%		200v - 240v±10%	1ø / 3ø3w： 200v - 240v±10% 3ø4w： 346v - 416v±10%
47 - 63hz
15	30	30	1ø：45a 3ø3w：26a 3ø4w：15a
0.97
1000va	2000va	4000va	6000va
0-150v		9.2 a	18.4 a	36.8 a	55.2 a
0-300v		4.6 a	9.2 a	18.4 a	27.6a
0-150v		36.8a	73.6a	147.2a	220.8a
0-300v		18.4a	36.8a	73.6a	110.4a
1ø, （linking option 1ø3w or 3ø4w poly-phase）
<0.5% （resistive load） at 40.0 - 70.0hz and output voltage within the 80 - 140vac at low range or the 160 - 280vac at high range <1% （resistive load） at 70.1 - 500hz and output voltage within the 80 - 140vac at low range or the 160 - 280vac at high range <1% （resistive load） at 501 - 1000hz and output voltage within the 100 - 140vac at low range or the 160 - 280vac at high range
≧3
± 0.1 v
± （1% of output +1v） at resistive load
< 400 µsec
range		5 - 300v, 150 / 300v auto range
resolution		0.1v
accuracy		±（1% of setting + 2counts）	±（1% of setting + 5counts）
range		40 - 1000hz full range adjust
resolution		0.1hz at 40.0 - 99.9hz, 1hz at 100 - 1000hz
accuracy		±0.03% of setting
range		0-359?
resolution		1?
accuracy		±1?（45 - 65hz）
1000w	2000w	4000w	6000w
0-210v		4.8a	9.6a	19.2a	28.8a
0-420v		2.4a	4.8a	9.6a	14.4a
range	l	< 500mv		< 700mv
	h	< 800mv		< 1100mv
< 3.0vp-p		< 4.0vp-p
range		0 - 210v / 0 - 420v selectable		0-210v / 0-420v selectable >5v
resolution		0.1v
accuracy		± （1% of setting + 2 counts）		± （1% of setting + 5 counts）
range	l	0.01 - 4.80a	0.01 - 9.60a	0.10 - 19.20a	0.10 - 28.80a
	h	0.01 - 2.40a	0.01 - 4.80a	0.10 - 9.60a	0.10 - 14.40a
resolution		0.01 amps
accuracy		± （2.0% of setting + 2counts）
range		0 - 210v / 0 - 420v		0 - 210v / 0 - 420v selectable >5v
resolution		0.1 v
accuracy		± （1% of reading + 2counts）		± （1% of reading + 5counts） > 5 v
range		0.0 - 1000 hz
resolution		0.1 hz
accuracy		±0.1hz （501 - 1000hz accuracy ± 0.2hz）
range	l	0.005 a - 1.200 a	0.005 a - 2.400 a	-	-
	h	1.00 a - 13.00 a	2.00 a - 26.00 a	0.05 a - 52.00 a	0.05 a - 78.00 a
resolution	l	0.001a		-	-
	h	0.01a
accuracy	l	± （1% of reading + 5counts）
	h	± （1% of reading + 5 counts）
range		0.0a - 38.0 a	0.0 a - 76.0 a	0.0 a - 152.0 a	0.0 a - 228.0a
resolution		0.1 a
accuracy		± （1% of reading + 5 counts）
range	l	0.0 w - 120 w	0.0 w - 240 w	-	-
	h	100 w - 1300 w	200 w - 2600 w	0 w - 5200 w	0 w - 7800 w
resolution	l	0.1w		-	-
	h	1w
accuracy	l	± （2% of reading + 15counts ） at pf > 0.2		-
	h	± （2% of reading + 5counts ） at pf > 0.2	± （2% of reading + 10counts ） at pf > 0.2
range	l	0.0 w - 120 w	0.0 w - 240 w	-	-
	h	100 w - 1300 w	200 w - 2600 w	0 w - 5200 w	0 w - 7800 w
resolution	l	0.1w		-	-
	h	1w
accuracy	l	± （2% of reading +5counts）
	h	± （2% of reading +5counts）
range	l	0.0va - 120.0va	0.0va - 240.0va	-	-
	h	100va - 1300va	200va - 2600va	0va - 5200va	0va - 7800va
resolution	l	0.1va		-	-
	h	1va
accuracy		v×a ,calculated value
range	l	0.0var~120.0var	0.0var~240.0var	-	-
	h	0var~1300var	0var~2600var	0var~5200var	0var~7800var
resolution	l	0.1var		-	-
	h	1var
accuracy		,calculated value
range		0.000-1.000
resolution		0.001
accuracy		w/va, calculated and displayed to three significant digits
range		0 to 10.00
resolution		0.01
accuracy		apeak / arms, calculated and displayed to two significant digits
trans-volt：0.0 - 300.0v, resolution： 0.1v trans-site：0.0 - 25.0ms, resolution： 0.1ms trans-time：0.5 - 999.9ms, resolution： 0.1ms trans-cycle：0 - 9999, 0-constant
4 times current rating
over current 110% can hold for 1000 ms without protection
soft key, numeric key, rotary knob
test, reset, recall program memory 1 through 7
pass, fail, test-in-process
front panel calibration
yes, password driven
on / event / off, output signal 5v ,bnc type
range: 0 - 9; 0=off, 1 is softest volume, 9 is loudest volume
240 x 64 dot resolution monographic lcd / contrast 9 levels 1-9
ethernet, usb / rs232, gpib, linking card, plc remote input card
ocp, ovp, opp, otp, rcp （over current, over voltage, over power, over temp）
temperature control
terminal block （l,n, g, ls, ns）
yes
pf≥ 0.97 at full load
≥75% （at full load）		≥80% （at full load）
0=continuous, off, 2~9999
on/off , setting on when output current over setting hi-a value it will fold back output voltage to keep constant output current is setting hi-a value
yes
yes
yes
0 - 40ºc / 20 - 80% rh
w	430	430	430	430
h	133.5 （148）	133.5 （148）	267 （281）	400.5 （473）
d	530	530	530	530
20kg	21kg	40kg	53kg
*1 at working voltage 110v / 220v
*2 figure in parentheses are maximum values				*product specifications are subject to change without notice.