- 產(chǎn)品品牌：
- 華儀
- 產(chǎn)品型號：
- 7600
特點(diǎn)：
內(nèi)置微處理器，數(shù)值精準(zhǔn)，操作簡易
完全符合安全標(biāo)準(zhǔn)的規(guī)范
內(nèi)建常見標(biāo)準(zhǔn)的人體仿真阻抗，一組外接，使用效率高
可量測常態(tài)、單一故障及接地失效的泄漏電流
可以和華儀耐壓測試器結(jié)合使用，組成自動化測試系統(tǒng)
量測頻寬達(dá)1MHZ符合IEC相關(guān)標(biāo)準(zhǔn)要求
可自動執(zhí)行8組狀態(tài)泄漏電流的量測
可外接標(biāo)準(zhǔn)GPIB/RS232界面作控制
內(nèi)建多組程序記憶組 (7611/7623 10組)
前面板軟件輸入校正
鍵盤鎖定功能
量測速度快，準(zhǔn)確度高
選購信息
編號 7600 系列 泄漏電流 - 產(chǎn)品及附件
7611 Line Leakage Tester (30A)
7623 System Line Leakage Tester (20A)
Opt.705 RS232 Interface
Opt.706 GPIB Interface
Opt.721 Replace RS232 Interface by GPIB Interface
1102 高壓回路線
1108 高壓回路連接線
1120 LLT L/N 連接線
1145 高壓回路線
1219 耐壓/接地阻抗信號控制連接線
1761 DUT 輸入電源線
1906 接觸電流測試盒
| SPECIFICATIONS | |||
| MODEL | 7611 | 7623 | |
| CURRENT MEASUREMENT | |||
| Frequency Range | DC-1MHZ | ||
| CMRR | >40dB@1MHZ | ||
| Input Impedance/Capacitance | >1MΩ/<200pf | ||
| Leakage current (7611) | 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 | 20A | |
| DUT Production | 32A, Short circuit current | 22A, Short circuit current | |
| Response Time < 600msec | |||
| SETTINGS | |||
| High /Low Trip, µA (7611) | 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 | ||
| 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%, max. current 2A | ||
| PLC Remote Control | Input : Test , Reset , Memory1.2.3 | ||
|
Output : Pass , Fail , Processing for model 7611. Pass , Fail , Processing Reset-Out , Start-Out for module 7623 |
|||
| Memory | 10 memories, 8 steps/memory | ||
| Display | 16×2 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 | ||
| Net Weight | 7.5Kg | 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 | - | |
| LLT Receptacle Adaptor Box 20A ,1.6m(1905) | - | ×1 | |
| LLT Receptacle Adaptor Box 20A ,1.6m(1906) | ×1 | - | |
| *product specifications are subject to change without notice. | |||