| | 特點： | | |  | 全新六合一功能包含 （ACW,DCW,IR,GB,LLT,RUN TEST） | | | | | 超大型320×240 Graphic LCD 窗口 | | | | | 可于同一畫面下完整的顯示所有的設定參數或量測數值 | | | | | 測試功能確認設定（Verification） | | | | | 自動提示訊息功能（Prompt） | | | | | 快速放電線路 （:104990） | | | | | 可設定校正日期-時間的預警功能 | | | | | 內建50組程序記憶、每一組30個測試步驟，可于一次設定連續(xù)測試 | | | | | 全范圍電壓輸出穩(wěn)壓率在1%以內 | | | | | 鍵盤鎖定功能 | | | | | 內含防高壓觸電線路Smart GFI （:169000） | | | | | 簡單易懂的人機界面 | | | | | 緩升上限（Ramp High）設定（:100859） | | | | | 充電下限（Charge Low）設定 （:106128） | | | | | 內建PLC Remote可程序遙控界面 | | | | | 可外接標準GPIB/RS-232界面作控制 | | | | | 備有小電流接地阻抗檢查功能（Continuity） | | | | | 量測速度快，準確度高 | | | | | 可選購SPACE-9170安規(guī)自動化測試軟件，經由個人計算機PC作控制 | 7742 Electrical Safety Compliance Analyzer | Model | 7742 | | AC WITHSTAND VOLTAGE | | | Range | Resolution | Accuracy | | Output Voltage, ACV | 0-5000 | 1 | ± （2% of setting + 5V） | | Output Frequency | 50Hz/60Hz ±0.1%, User Selection | | Output Waveform | Sine Wave ,THD.<2% （Resistive Load）, Crest Factor = 1.3 - 1.5 | | Output Regulation | ± （1% of output + 5V）, From no load to full load | | SETTINGS | | HI and LO-Limit （Total）, current, mA | 0.000-9.999 （0=OFF） | 0.001 | ± （2% of setting + 2 counts） | | 10.00-40.00 | 0.01 | | HI and LO-Limit （Real）, current, mA | 0.000-9.999 | 0.001 | ± （3% of setting + 50µA） | | 10.00-40.00 | 0.01 | | Ramp-Up Timer, second | 0.1 - 999.9 | 0.1 | ± （0.1% + 0.05 sec） | | Ramp-Down Timer, second | 0.0-999.9 | | Dwell Timer, second | 0, 0.4 - 999.9
（0=continuous） | | Ground Continuity | Current: DC 0.1 A ± 0.01A, fixed | | Max. Ground Resistance: 1 Ω ± 0.1Ω, fixed | | Arc Detection | 1 - 9 ranges （9 is the most sensitivity） | | DC WITHSTAND VOLTAGE | | Output Voltage, DCV | 0 -5000 | 1 | ± （2% of setting + 5V） | | DC Output Ripple | < 4 %（5KV/20mA at Resistive Load） | | SETTINGS | | HI and LO-Limit, current, µA | 0.0 - 999.9 | 0.1 | ± （2% of setting + 2 counts） | | 1000 - 20000 | 1 | | Ramp-Up Timer, second | 0.4 - 999.9 | 0.1 | ± （0.1% + 0.05 sec） | | Ramp-Down Timer, second | 0.0, 1.0-999.9 | | Dwell Timer, second | 0, 0.3 - 999.9
（0=continuous） | | Ramp-HI, current | >20 mA peak maximum, ON/OFF User Selection | | Charge-LO, current | 0.0 - 350.0 µA DC or Auto Set | | Discharge Time | ≦ 200 msec | Maximum Capacitive Load
DC Mode | 1µF < 1KV 0.08µF < 4KV | | 0.75µF < 2KV 0.04µF < 5KV | | 0.5µF < 3KV | | Ground Continuity | Current: DC 0.1 A ± 0.01A, fixed | | Max. Ground Resistance: 1 Ω ± 0.1Ω, fixed | | Arc Detection | 1 - 9 ranges （9 is the most sensitivity） | | INSULATION RESISTANCE | | Output Voltage, DCV | 50 - 1000 | 1 | ± （2% of setting + 2 counts） | | Charging Current | Maximum >20mApeak | | SETTINGS | | HI and LO-Limit, resistance, MΩ | 0.05 - 99.99
（HI – Limit: 0 = OFF） | 0.01 | Same as Resistance MEASUREMENT Accuracy | | 100.0-999.9 | 0.1 | | 1000-50000 | 1 | ± （0.1% + 0.05 sec） | | Ramp-Up Timer, second | 0.1 – 999.9 | 0.1 | | Ramp-Down Timer, second | 0=OFF, 1.0-999.9 | | Delay Timer, second | 0, 1.0 - 999.9
（0=continuous） | | Charge-LO, current, µA | 0.000 - 3.500 or Auto Set | | GROUND BOND | | Output AC Current, A（7742 ） | 1.00 – 40.00 | 0.01 | ± （2 % of setting + 2 counts） | | Output Voltage, Vac | 3.00 – 8.00 | 0.01 | ± （2 % of setting + 3 counts） | | Output Frequency, Hz | 50Hz/60Hz ±0.1%, User Selection | | Output Regulation | ± （1% of output + 0.02A）, Within maximum load limits, and over input voltage range. | | Maximum Loading | 1.00–10.00A/0–600mΩ, 10.01–30.00A/0–200mΩ, 30.01–40.00A/0–150mΩ | | SETTINGS | | Lead Resistance Offset, mΩ | 0-200 | 1 | 1.00-2.99A,± （3 % of setting + 3 counts ）
3.00 - 30A,± （2 % of setting + 2 counts ）
3.00 - 40A,± （2 % of setting + 2 counts ） | | HI and LO-Limit Resistance, mΩ | 0 – 150 （30.01-40.00A） | 1 | | 0 – 200 （10.01-30.00A） | | 0 – 600 （1-10.00A） | | Dwell Timer, second | 0, 0.5 - 999.9
（0 = continuous） | 0.1 | ± （0.1% + 0.05 sec） | | CONTINUITY TEST | | Output Current, DC | 0.1A ± 0.01A, fixed | | SETTINGS | | Lead Resistance Offset, Ω | 0.00-2.00 | 0.01 | ± （3% of setting+2 counts） | | HI and LO-Limit, Resistance, Ω | 0.00 – 10.00 （0=OFF） | | Dwell Timer, second | 0,0.3-999.9 | 0.1 | ± （0.1% + 0.05 sec） | | Opt.734 （0 - 10kΩ） | | Output Current | DC 0.1A ± 0.01A,Max. | | SETTINGS | | Max-Lmt, Ω | 0.00 – 9.99 | 0.01 | ± （1% of setting+5 counts） | | 10.0 – 99.9 | 0.1 | ± （1% of setting+2 counts） | | 100 – 999 | 1 | | 1000 – 9999 | 1 | | Min-Lmt, Ω | 0.00 – 9.99 | 0.01 | ± （1% of setting+5 counts） | | 10.0 – 99.9 | 0.1 | ± （1% of setting+2 counts） | | 100 – 999 | 1 | | 1000 – 9999 | 1 | | Dwell Timer, second | 0.0, 0.3 – 999.9
（0 = continuous） | 0.1 | ± （0.1% + 0.05 sec） | | Resistance Offset, Ω | 0.00 – 2.00 | 0.01 | ± （1 % of reading + 5 counts） | | MEASUREMENT | | | Range | Resolution | Accuracy | | Voltage, KV（AC/DC） | 0.00-5.00 | 0.01 | ± （1.5 % of reading +1 count） | | Voltage, Vdc （IR only） | 0-1000 | 1 | ± （1.5% of reading + 2 counts） | | AC Current （Total）, mA | 0.000-3.500 | 0.001 | ± （2% of reading + 2 counts） | | 3.00-40.00 | 0.01 | | AC Current （Real）, mA | 0.000-9.999 | 0.001 | ± （3% of reading + 50?A） | | 10.00-40.00 | 0.01 | All Ranges PF > 0.1 , V > 250VAC | | DC Current, µA | 0.0 - 350.0 | 0.1 | ± （2% of reading + 2 counts） | | DC Current, mA | 0.300 – 3.500 | 0.001 | | 3.00-20.00 | 0.01 | | AC Current, A （G.B for 7742 only） | 0.00-40.00 | 0.01 | ± （3 % of reading + 3 counts） | | Resistance, MΩ （IR） | 50-499V / 500-1000V | 50 – 499V0.05–999.9, ±（7% of reading+2 counts） | | 0.050-1.999 / 0.050-9.999 | 0.001 | 500 – 1000V | | 2.00-19.99 / 0.050-9.999 | 0.01 | 0.10–999.9, ±（2% of reading+2 counts） | | 20.0-199.9 / 100.0-999.9 | 0.1 | 1000–9999, ±（5% of reading+2 counts） | | 200-50000 / 1000-50000 | 1 | 10000–50000, ±（15% of reading+2 counts） | | Resistance, mΩ （GB） | 0-600 | 1 | 1.00 – 2.99 A, ± （3 % of reading + 3 counts） | | 3.00 – 40.00 A, ± （2 % of reading + 2 counts） | | Resistance, Ω （Continuity） | 0.00-10.00 | 0.01 | ± （3 % of reading + 2 counts） | | Resistance, Ω （Continuity） Opt.734 | 0.00 – 9.99 | 0.01 | ± （1% of reading+5 counts） | | 10.0 – 99.9 | 0.1 | ± （1% of reading+2 counts） | | 100 – 999 | 1 | | 1000 – 9999 | 1 | | GENERAL | | Input Voltage AC | 115/230Vac±15%, 50/60Hz ± 5%, Fuse 10A/250V Slow-Blow for 7742 Model | | PLC Remote Control | Input : Test, Reset, Interlock, Recall File 1 through 10 | | Output:- Pass, Fail, Test-in-Process | | Memory | 50 memories, 30 steps/memory | | Graphic Display | 320 x 240 Monographic LCD, 9 ranges contrast setting | | Safety | Built-in Smart GFI circuit,GFI trip current 450µA max, HV shut down speed: <1mS | | Interface | Standard RS232,Optional GPIB （IEEE-488.2）,Multi-function Interface Card,Ethernet Card. | | Security | Programmable password lockout capability to avoid unauthorized access to test set-up program. | | Alarm Volume Setting | Range: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume. | | Calibration | Software and adjustments are made through the front panel. Automatic Calibration alert function to signal operator when re-calibration is due. | | Environment | 0-40℃, 20-80%RH | | Dimensions/Net Weight | 430mm（W）×133mm（H）×500 mm（D）/30Kg for MODEL 7742 | | STANDARD ACCESSORIES | | Power Cord（10A） | ×1 | | Fuses | ×2 （Including a spare contained in the fuse holder） | | Interlock Disable Key（1505） | ×1 | | Hipot Test Lead ,1.5m（1101） | ×1 | Ground Bond Test Lead 40A
,1.6m（1137） | ×1 | Ground Bond Return Lead 40A
,1.6m（1138） | ×1 | | RS232 Link Cable 1.5m（1130） | ×1 | | MATRIX SCANNER MODULE （Opt.736 for 7742） | | High Voltage Rating | 5KVAC/5KVDC | | High Current Rating | 40 A | | Number of HV Channel | 8 | | Number of HA Channel | 8 | | RUN TEST MODULE （Opt.738,Opt.739 for 7742） | | MEASUREMENT | | | Range | Resolution | Accuracy | | Voltage, Vac | 00.-277.0 | 0.1 | ± （1.5% of reading +2counts）, 30.0-277.0V | | Current, Aac | 0.00-15.00 | 0.01 | ± （2.0% of reading + 2counts） | | Power, Watts | 0-4200 | 1 | ± （5% of reading + 3 counts） | | Power, Factor | 0.000-1.000 | 0.001 | ± （8% of reading + 2 counts） | | Leakage Current, mA | 0.00-10.00 | 0.01 | ± （2% of reading + 2 counts） | | MD Circuit | Leakage Current measuring resistance = 2KΩ±1% | | Timer, second | 0.0-999.9 | 0.1 | ± （0.1% of reading + 0.05 sec） | | SETTINGS | | HI and LO Limit AC Voltage, V | 0.0-277.0 | 0.1 | ± （1.5% of setting + 0.2 V）, 30.0-277V | | HI and LO Limit AC Current, A | 0.00-15.00 | 0.01 | ± （2.0% of setting + 2 counts） | | HI and LO Limit AC Power, W | 0 - 4200 | 1 | ± （5.0% of setting + 3 counts） | | HI and LO Limit Power Factor | 0.000-1.000 | 0.001 | ± （8% of setting + 2 counts） | | HI and LO Limit Leakage Current | 0.00-10.00, Hi-Limit 0=OFF | 0.01 | ± （2% of setting + 2 counts） | | Delay Time, second | 0.2-999.9 | 0.1 | ± （0.1% + 0.05 sec） | | Dwell Time, second | 0, 0.1-999.9 （0=continuous） | | Cold Resistance | 0~10KΩ | | DUT POWER | | AC Voltage | 0 - 277.0V, Single phase unblance, 0 - 15.0A maximum | | Power Rating | 4200 W maximum | | DUT Protection | Short circuit current 23A, < 3 sec, Inrush Current 68A Response time 1m sec | | STANDARD ACCESSORIES | | Power Cord（15A） | ×1 | | LLT Receptacle Adaptor Box 20A ,1.6m（1905） | ×1 | | LINE LEAKAGE TEST MODULE （Opt.739 for 7742） | | CURRENT MEASUREMENT | | Frequency Range | DC-1MHz | | Leakage Current Range （RMS） | Resolution | Accuracy （DC-100KHz） | Accuracy （ >100KHz to 1 MHz） | | 0.0µA - 999.9µA | 0.1µA | ±（1.5% of reading + 3counts） | ±（5% of reading + 5µA） | | 1000µA - 6000µA | 1µA | ±（1.5% of reading + 3counts） | | Leakage Current Range （Peak）, Opt.739 Only | Resolution | Accuracy （DC-100KHz） | Accuracy （ >100KHz to 1 MHz） | | 0.0µA - 999.9µA | 0.1µA | ±（10% of reading + 2µA） | ±（10% of reading + 2µA） | | 1000µA - 6000µA | 1µA | | LINE VOLTAGE MEASUREMENT | | Range | 0.0-277.0 VAC | | Resolution | 0.1 V | | Accuracy | ± （1.5% of reading +0.2V）, 30.0-277.0V | | DUT | | DUT Input Power Rating | 0-277V,AC@ 15Aac max | | DUT Protection | Short circuit current 23A, <3 sec, Inrush Current 68A Response time 1m sec | | SETTINGS | | High/Low Limit, µA | Range 0.0 - 6000µA（0=OFF） , Resolution 0.1µA | | Delay Time, second | Range 0, 1.0-999.9 （0=continuous）, Resolution 0.1second | | Compliance Standards | A UL544 Non Patient, UL484, IEC60598, UL1363 | | B UL544 Patient Care | | C UL2601-1, IEC60601-1, EN60601-1 | | D UL1563 | | E UL60950, IEC60950, IEC61010-1, IEC60335-1, IEC60990 Fig4 U2 | | F IEC60990 Fig5 U3 | | G IEC60990 Fig3 U1 | | MD A - G components | Accuracy: Resistance ± 1% Capacitor ± 5% | | MD Voltage Limit | Maximum 30V peak or 30VDC | | STANDARD ACCESSORIES | | Hipot Return Lead ,1.8m（1102） | ×2 | | *product specifications are subject to change without notice. | |
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