| SPECIFICATIONS | |||
| MODEL | 7611 | 7620 | 7623 |
| CURRENT MEASUREMENT | |||
| Frequency Range | DC-1MHZ | ||
| CMRR | >40dB@1MHZ | ||
| Input Impedance/Capacitance | >1MΩ/<200pf | ||
| Leakage current （7611&7620） | Resolution | Accuracy（DC-10KHZ） | Accuracy（10K-1MHZ） |
| 0.0-999.9, µA | 0.1 | ±（1.5%of reading+ 5counts） | ±（5%of reading+ 5counts） |
| 1000-6000, µA | 1 | ±（1.5%of reading+ 2counts） | ±（5%of reading+ 5counts） |
| Leakage current （7623） | Resolution | Accuracy（DC-200KHZ） | Accuracy（200K-1MHZ） |
| 0.0-999.9, µA | 0.1 | ±（5%of reading+ 0.5 µA） | ±（5%of reading+ 2 µA） |
| 1000-9999, µA | 1 | ||
| LINE VOLTAGE MEASUREMENT | |||
| Range | 0 - 300 VAC | ||
| Resolution | 0.1 V | ||
| Accuracy | ±（1%of reading+ 2counts） | ||
| DUT | |||
| DUT Input Power Rating | 30~300 VAC | 30~277 VAC | |
| Single Phase Unbalanced （One Hot or Line conductor and One Neutral） | |||
| DUT Current Capacity | 30A | 10A | 20A |
| DUT Production | 32A, Short circuit current | 11A, Short circuit current | 22A, Short circuit current |
| Response Time < 600msec | |||
| SETTINGS | |||
| High /Low Trip, µA （7611&7620） | Range 0-6000µA （0=OFF）, Resolution 1µA | ||
| High /Low Trip, µA （7623） | Range 0-9999µA （0=OFF）, Resolution 1µA | ||
| Delay Time, second | Range 0, 1.0-999.9 （0=continuous）, Resolution 0.1second | ||
| MEASUREMENT DEVICE CIRCUIT | |||
| A/B/C/D/E/F | A/E/F | ||
| MD A | UL 544 Non Patient、UL484、IEC60598、UL1363 | ||
| MD B | UL 544 Patient Care | ||
| MD C | IEC60601-1, UL2601-1, EN 60601-1 | ||
| MD D | UL1563 | ||
| MD E | UL60950, IEC60950, IEC61010-1, UL3101-1, IEC60335-1, IEC60990 | ||
| MD F | External MD | ||
| GENERAL | |||
| Input Voltage | 115/230Vac±15%, 50/60Hz ± 5%, Fuse 2A/250V Slow-Blow fuse | ||
| PLC Remote Control | Input : Test , Reset , Memory1.2.3 | ||
| Output : Pass , Fail , Processing | |||
| Memory | 10 memories, 8 steps/memory | 50 memories, 8 steps/memory | 10 memories, 8 steps/memory |
| Display | 16×2 LCD with back light | 20×2 LCD with back light | 20×2 LCD with back light |
| Key Lock | To prevent unauthorized alteration of the test Parameters | ||
| Calibration | Build-in software and external calibrated meters | ||
| Interface | GPIB/RS232 （Option） | ||
| Alarm Volume Setting | Range: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume. | ||
| Environment | 0-40 ℃, 20-80％RH | ||
| Dimension | 430（W）×89（H）×400（D）mm | 430（W）×133（H）×400（D）mm | 430（W）×89（H）×400（D）mm |
| Net Weight | 7.5Kg | 8.5Kg | 7.5Kg |
| STANDARD ACCESSORIES | |||
| Power Cord（10A） | ×1 | ×2 （10A/15A） | |
| Fuses | ×2 （Including a spare contained in the fuse holder） | ||
| Hipot Return Lead ,1.8m（1102） | ×2 | - | |
| DUT I/P Power Cord ,1.6m（1761） | ×1 | - | - |
| DUT I/P Power Cord ,1.6m（1762） | - | ×1 | - |
| LLT Receptacle Adaptor Box 20A ,1.6m（1905） | - | ×1 | ×1 |
| LLT Receptacle Adaptor Box 20A ,1.6m（1906） | ×1 | - | - |
| product specifications are subject to change without notice. | |||
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