| 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 |
| LINEVOLTAGEMEASUREMENT |
| 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 orLineconductorand 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),Resolution0.1second |
| MEASUREMENTDEVICECIRCUIT |
| | 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%, Fuse2A/250VSlow-Blowfuse |
| 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 ofthetestParameters |
| Calibration | Build-in software and external calibrated meters |
| Interface | GPIB/RS232 (Option) |
| Alarm Volume Setting | Range: 0-9 ;0=OFF, 1 is softest volume, 9isloudestvolume. |
| 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 |
| STANDARDACCESSORIES |
| Power Cord(10A) | ×1 | ×2 (10A/15A) |
| Fuses | ×2 (Including a spare contained inthefuseholder) |
| 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 tochangewithoutnotice. |