| MODEL | 7611 | 7620 | 7623 |
| CURRENT MEASUREMENT |
| Frequency Range | DC-1MHZ |
| CMRR | >40dB@1MHZ |
| Input Impedance/Capacitance | >1MΩ/<200pf |
| Leakage current （7611&7620） | Rolution | Accuracy（DC-10KHZ） | Accuracy（10K-1MHZ） |
| 0.0-999.9, µA | 0.1 | &plun;（1.5%of reading+ 5counts） | &plun;（5%of reading+ 5counts） |
| 1000-6000, µA | 1 | &plun;（1.5%of reading+ 2counts） | &plun;（5%of reading+ 5counts） |
| Leakage current （7623） | Rolution | Accuracy（DC-200KHZ） | Accuracy（200K-1MHZ） |
| 0.0-999.9, µA | 0.1 | &plun;（5%of reading+ 0.5 µA） | &plun;（5%of reading+ 2 µA） |
| 1000-9999, µA | 1 |
| LINE VOLTAGE MEASUREMENT |
| Range | 0 - 300 VAC |
| Rolution | 0.1 V |
| Accuracy | &plun;（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 |
| Rponse Time < 600msec |
| SETTINGS |
| High /Low Trip, µA （7611&7620） | Range 0-6000µA （0=OFF）, Rolution 1µA |
| High /Low Trip, µA （7623） | Range 0-9999µA （0=OFF）, Rolution 1µA |
| Delay Time, second | Range 0, 1.0-999.9 （0=continuous）, Rolution 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&plun;15%, 50/60Hz &plun; 5%, Fuse 2A/250V Slow-Blow fuse |
| PLC Remote Control | Input : Tt , Ret , Memory1.2.3 |
| Output : P , Fail , Procsing |
| Memory | 10 memori, 8 steps/memory | 50 memori, 8 steps/memory | 10 memori, 8 steps/memory |
| Display | 16&tim;2 LCD with back light | 20&tim;2 LCD with back light | 20&tim;2 LCD with back light |
| Key Lock | To prevent unauthorized alteration of the tt Parameters |
| Calibration | Build-in software ａnd external calibrated meters |
| Interface | GPIB/RS232 （Option） |
| Alarm Volume Setting | Range: 0-9 ;0=OFF, 1 is softt volume, 9 is loudt volume. |
| Environment | 0-40 ℃, 20-80％RH |
| Dimension | 430（W）&tim;89（H）&tim;400（D）mm | 430（W）&tim;133（H）&tim;400（D）mm | 430（W）&tim;89（H）&tim;400（D）mm |
| Net Weight | 7.5Kg | 8.5Kg | 7.5Kg |
| STANDARD ACCSORI |
| Power Cord（10A） | &tim;1 | &tim;2 （10A/15A） |
| Fus | &tim;2 （Including a spare contained in the fuse holder） |
| Hipot Return Lead ,1.8m（1102） | &tim;2 | - |
| DUT I/P Power Cord ,1.6m（1761） | &tim;1 | - | - |
| DUT I/P Power Cord ,1.6m（1762） | - | &tim;1 | - |
| LLT Receptacle Adaptor Box 20A ,1.6m（1905） | - | &tim;1 | &tim;1 |
| LLT Receptacle Adaptor Box 20A ,1.6m（1906） | &tim;1 | - | - |
| *product specifications are subject to change without notice. |
