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EAC-300 요약정보 및 구매

AC전원공급기

제조사 EXTECH
브랜드 EXTECH
모델 EAC-303/303S/306/306S
판매가격 전화문의
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상품 정보

상품 기본설명

AC전원공급기

상품 상세설명

· Programmable 1 Phase and three phase output (EAC-303 / EAC-306)

· Built-in input active Power Factor Correction circuit (PF > 0.97)
· Adjustable AC output voltage 0 - 300V / frequency 40 - 1000HZ (EAC-303 / EAC-306)
· Large 240 X 64 Graphic LCD display
· Waveform distortion less than 1% on resistance load
· Enhanced crest factor. The rate is up to 3 : 1 at rating current output
· Fast recovering time, 0.4 milliseconds
· Line and load regulation maintains the output voltage within 1% of setting
· Programmable 50 memories and 9 steps per memory, for interconnection between each step to simulate different test conditions of the DUT (EAC-303 / EAC-306)
· Auto loop cycle, up to 999900 cycles (EAC-303 / EAC-306)
· For Aging or Life test on DUT, the user able to change the timer either in second, minute or hour (EAC-303 / EAC-306)
· Unique regulation function in providing capability to turn on high inrush current loads such as motors and compressors
· Capable to withstand inrush current up to 4 times of rated current and able to maintain 1000ms without protection
· Over Current Fold Back Mode (Response time < 1400mSec)
· Built-in PLC remote interface
· Protections and alerts for over current, short circuit, over voltage, over power, over temperature and reverse current
· Capable to set the starting angle, voltage dips, short interruptions and voltage variations (EAC-303 / EAC-306)
· Adjust voltage / frequency setting via Rotary Knob when output is turn ON
· Optional GPIB, RS232 & USB, Ethernet interface (EAC-303 / EAC-306)
· AC and DC output selection to fulfill the test application needs in several power modes (EAC-303 / EAC-306)
· Comprehensive measurement of V, Irms, Ipk, W, VA, VAR, PF, CF of current etc. (EAC-303 / EAC-306)
· Memory and keypad lock functions with password setting

 

 

 

 
Model
EAC-303EAC-306EAC-303SEAC-306S
INPUT
Phase1Ø or 3Ø1Ø or 3Ø
Voltage200 - 240Vac ± 10%1Ø : 200 - 240Vac ± 10%200 - 240Vac ± 10%1Ø : 200 - 240Vac ± 10%
3Ø3W : 200 - 240Vac ± 10%3Ø3W : 200 - 240Vac ± 10%
3Ø4W : 346 - 416Vac ± 10%3Ø4W : 346 - 416Vac ± 10%
Frequency47 - 63Hz
Max. Current23A1Ø : 45A23A1Ø : 45A
3Ø3W : 26A3Ø3W : 26A
3Ø4W : 15A3Ø4W : 15A
Power Factor0.97
AC OUTPUT
Max. Power1Ø2W3000VA6000VA--
1Ø3W2000VA4000VA--
3Ø4W3000VA6000VA3000VA6000VA
Max. Current (r.m.s)*11Ø2W0-150V27.6A55.2A--
0-300V13.8A27.6A--
1Ø3W0-150V9.2A18.4A--
0-300V4.6A9.2A--
3Ø4W0-150V9.2A18.4A9.2A18.4A
0-300V4.6A9.2A4.6A9.2A
Inrush Current (peak)1Ø2W0-150V110.4A220.8A--
0-300V55.2A110.4A--
1Ø3W0-150V36.8A73.6A--
0-300V18.4A36.8A--
3Ø4W0-150V36.8A73.6A36.8A73.6A
0-300V18.4A36.8A18.4A36.8A
Phase1Ø2W, 1Ø3W, 3Ø4W3Ø4W
Total Harmonic Distortion (THD)<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 - 1000Hz and output voltage within the 80 - 140Vac at Low Range or the 160 - 280Vac at High Range.
Inrush Current≧4
Crest Factor≧3
Line Regulation± 0.1V
Load Regulation (Hardware)± (1% of output +1V) at Resistive Load , < 400μS response time
Load Regulation (Software)± 0.2V, < 1s response time
DC offset≦ ±5mV
SETTINGS
VoltageRange1Ø2W0.0 - 300VAC, 150 / 300V Auto Range--
1Ø3W0.0 - 300 VAC (phase), 0.0 - 600 VAC (line), 150 / 300V Auto Range--
3Ø4W0.0 - 300 VAC (phase), 0.0 - 520 VAC (line), 150 / 300V Auto Range
Resolution0.1V
Accuracy± (0.2% of setting + 3 counts)
FrequencyRange40 - 1000Hz Full Range Adjust40 - 500Hz Full Range Adjust
Resolution0.1Hz at 40.0 - 99.9Hz , 1Hz at 100 - 1000Hz0.1Hz at 40.0 - 99.9Hz , 1Hz at 100 - 500Hz
Accuracy± 0.03% of setting
Starting& EndingRange0-359°--
Phase AngleResolution--
 Accuracy±1°(45 - 65HZ)--
Current Hi Limit Range1Ø2WL0.10 - 27.60A0.10 - 55.20A--
(OC Fold=OFF)H0.10 - 13.80A0.10 - 27.60A--
OC Fold Back 1Ø3WL0.01 - 9.20A0.01 - 18.40A--
(OC Fold = ON)H0.01 - 4.60A0.01 - 9.20A--
 3Ø4WL0.01 - 9.20A0.01 - 18.40A0.01 - 9.20A0.01 - 18.40A
 H0.01 - 4.60A0.01 - 9.20A0.01 - 4.60A0.01 - 9.20A
 Resolution0.01A
 Accuracy± (2.0% of setting + 2 counts)
OC Fold Back Response Time< 1.4s
DC OUTPUT
MAX. Power3000W6000W--
Max. Current0 - 210V14.4A28.8A--
0 - 420V7.2A14.4A--
Ripple & Noise (rms)RangeL< 700mV--
H< 1100mV--
Ripple and Noise (p-p)< 4.0Vp-p--
SETTING
Voltage(*3)Range0 - 210V / 0 - 420V Selectable--
Resolution0.1V--
Accuracy± (0.2% of setting + 3 counts)--
Current Hi Limit (OC Fold=OFF)5V - 210V0.10 - 14.40A0.10 - 28.80A--
OC Fold Back (OC Fold = ON)5V - 420V0.10 - 7.20A0.10 - 14.40A--
 Resolution0.01A--
 Accuracy± (2.0% of setting + 2 counts)--
MEASUREMENT
Voltage (AC)Range0.0 - 420.0V
Resolution0.1V
Accuracy± (0.2% of reading + 3 counts)
Voltage (DC)Range0.0 - 420.0V--
Resolution0.1V--
Accuracy± (0.2% of reading + 5 counts)--
FrequencyRange0.0 - 1000Hz
Resolution0.1Hz
Accuracy± 0.1Hz (501 - 1000Hz, Acurracy ±0.2Hz)
Current (AC)Range1Ø2W0.05A - 39.00A0.05A - 78.00A--
1Ø3WL0.005A - 1.200A0.005A - 2.400A--
H1.00A - 13.00A2.00A - 26.00A--
3Ø4WL0.005A - 1.200A0.005A - 2.400A0.005A - 1.200A0.005A - 2.400A
H1.00A - 13.00A2.00A - 26.00A1.00A - 13.00A2.00A - 26.00A
ResolutionL0.001A
H0.01A
Accuracy1Ø2W± (1% of reading +5 counts) at 40.0 - 500Hz± (1% of reading + 5 counts) at 40.0 - 500Hz--
± (1% of reading +5 counts) at 501 - 1000Hz and CF < 1.5 ± (1% of reading + 5 counts) at 501 - 1000Hz and CF < 1.5 
※Current (peak) ≦ 82.8A※Current (peak) ≦ 165.6A
1Ø3WL± (1% of reading + 5 counts) at 40.0 - 500Hz ± (1% of reading + 5 counts) at 40.0 - 500Hz --
± (1% of reading + 5 counts) at 501 - 1000Hz and CF < 1.5± (1% of reading + 5 counts) at 501 - 1000Hz and CF < 1.5
※Current (peak) ≦ 3.6A※Current (peak) ≦ 7.2A
H± (1% of reading + 5 counts) at 40.0 - 500Hz± (1% of reading + 5 counts) at 40.0 - 500Hz--
± (1% of reading + 5 counts) at 501 - 1000Hz and CF < 1.5 ± (1% of reading + 5 counts) at 501 - 1000Hz and CF < 1.5 
※Current (peak) ≦ 27.6A※Current (peak) ≦ 55.2A
3Ø4WL± (1% of reading + 5 counts) at 40.0 - 500Hz ± (1% of reading + 5 counts) at 40.0 - 500Hz ± (1% of reading + 5 counts) at 40.0 - 500Hz± (1% of reading + 5 counts) at 40.0 - 500Hz
± (1% of reading + 5 counts) at 501 - 1000Hz and CF < 1.5± (1% of reading + 5 counts) at 501 - 1000Hz and CF < 1.5
※Current (peak) ≦ 3.6A※Current (peak) ≦ 7.2A
H± (1% of reading + 5 counts) at 40.0 - 500Hz± (1% of reading + 5 counts) at 40.0 - 500Hz± (1% of reading + 5 counts) at 40.0 - 500Hz± (1% of reading + 5 counts) at 40.0 - 500Hz
± (1% of reading + 5 counts) at 501 - 1000Hz and CF < 1.5 ± (1% of reading + 5 counts) at 501 - 1000Hz and CF < 1.5 
※Current (peak) ≦ 27.6A※Current (peak) ≦ 55.2A
Current (DC)Range0.05A - 19.50A0.05A - 39.00A--
Resolution0.01A--
Accuracy± (1% of reading + 5 counts)--
Current PeakRange1Ø2W0.0A - 114.0A0.0A - 228.0A--
1Ø3W0.0A - 38.0A0.0A - 76.0A--
3Ø4W0.0A - 38.0A0.0A - 76.0A0.0A - 38.0A0.0A - 76.0A
Resolution0.1A
Accuracy± (1% of reading + 5 counts) at 40.0 - 70.0Hz± (1% of reading + 5 counts) at 40.0 - 70.0Hz
± (1.5% of reading + 10 counts) at 70.1 - 500Hz± (1.5% of reading + 10 counts) at 70.1 - 500Hz
± (1.5% of reading + 10 counts) at 501 - 1000Hz and CF < 1.5 
Power (AC)Range1Ø2W0W - 3900W0W - 7800W--
1Ø3WL0.0W - 120.0W0.0W - 240.0W--
H100W - 1300W200W - 2600W--
3Ø4WL0.0W - 120.0W0.0W - 240.0W0.0W - 120.0W0.0W - 240.0W
H100W - 1300W200W - 2600W100W - 1300W200W - 2600W
ResolutionL0.1W
H1W
Accuracy1Ø2W± (2% of reading + 5 counts) at 40.0 - 500Hz and PF ≥ 0.2 --
± (2% of reading + 15 counts) at 501 - 1000Hz and PF ≥ 0.5
1Ø3WL± (2% of reading + 15 counts) at 40.0 - 500Hz and PF ≥ 0.2 --
± (2% of reading + 30 counts) at 501 - 1000Hz and PF ≥ 0.5
H± (2% of reading + 5 counts) at 40.0 - 500Hz and PF ≥ 0.2 --
± (2% of reading + 15 counts) at 501 - 1000Hz and PF ≥ 0.5
3Ø4WL± (2% of reading + 15 counts) at 40.0 - 500Hz and PF ≥ 0.2 ± (2% of reading + 15 counts) at 40.0 - 500Hz and PF ≥ 0.2
± (2% of reading + 30 counts) at 501 - 1000Hz and PF ≥ 0.5
H± (2% of reading + 5 counts) at 40.0 - 500Hz and PF ≥ 0.2 ± (2% of reading + 5 counts) at 40.0 - 500Hz and PF ≥ 0.2
± (2% of reading + 15 counts) at 501 - 1000Hz and PF ≥ 0.5
Power (DC)Range0W - 3900W0W - 7800W--
Resolution1W--
Accuracy± (2% of reading + 5 counts)--
Power Apparent (VA)Range1Ø2W0VA - 3900VA0VA - 7800VA--
1Ø3WL0.0VA - 120.0VA0.0VA - 240.0VA--
H100VA - 1300VA200VA - 2600VA--
3Ø4WL0.0VA - 120.0VA0.0VA - 240.0VA--
H100VA - 1300VA200VA - 2600VA--
ResolutionL0.1VA--
H1VA--
AccuracyV×A, Calculated value--
Power Reactive (Q)Range1Ø2W0VAR - 3900VAR0VAR - 7800VAR--
1Ø3WL0.0VAR - 120.0VAR0.0VAR - 240.0VAR--
H0VAR - 1300VAR0VAR - 2600VAR--
3Ø4WL0.0VAR - 120.0VAR0.0VAR - 240.0VAR--
H0VAR - 1300VAR0VAR - 2600VAR--
ResolutionL0.1VAR--
HBitmap
1VAR
--
Accuracy, Calculated value--
Power FactorRange0 - 1.000
Resolution0.001
AccuracyW / VA ,Calculated and displayed to three significant digits
Crest FactorRange0 - 10.00--
Resolution0.01--
AccuracyAp / A ,Calculated and displayed to two significant digits--
GENERAL
Transient (only for 40 - 70Hz)Trans-Volt 0.0 - 300.0V, Resolution 0.1V--
Trans-Site 0∘ - 359∘, Resolution 1∘
Trans-Time 0.5 - 999.9mS, Resolution 0.1mS
Trans-Cycle 0 - 9999, 0 = Constant
Operation Key FeatureSoft key, Numeric key, Rotary Knob.
Remote Input SignalTest, Reset, Interlock, Recall program memory 1 through 7
Remote Output SignalPass, Fail , Test-in ProcessFail , Test-in Process
Key LockYes, Password Driven
Memory50 memories, 9 steps / memoryM1 - M7
Synch Output SignalON / OFF / EVENT / Ext Trigger in the Program mode, Output Signal 5V, BNC typeON / OFF, Output Signal 5V, BNC type
Alarm Volume SettingRange: 0 - 9 ; 0 = OFF, 1 is softest volume, 9 is loudest volume
Graphic Display240 x 64 dot resolution Monographic LCD / Contrast 9 Levels 1 - 9
Interface (Option)Ethernet, USB / RS232, GPIB--
Protection CircuitsOCP, OVP, OPP, OTP, RCP (Over Current, Over Voltage, Over Power, Over Temp, Reserve Current)
PFCPF ≥ 0.97 at Full load
Efficiency≥78% (at Full load)
Auto loop cycle0 = Continuous, OFF, 2 - 9999--
V senseYes--
Over Current Fold BackOn / 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, Response time <1400ms
CE MarkYes
Operation Environment0 - 40℃ / 20 - 80% RH
Dimension, mm*2W430
H402 (473)
D500 (530)
Weight48kg57kg48kg57kg
*1 At working voltage 110V / 220VProduct specifications are subject to change without notice.
*2 Figure in parentheses are maximum values

 

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