Pego Electronics (Yi Chun) Company Limited
Pego Electronics-Focus on developing and promoting IEC lab testing equipments
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3-30A Ground Resistance Tester for Testing Medical Equipment as IEC60601-1
1. Introduction
RK7305Y medical grounding resistance tester is used to measure the ground (earth) resistance inside the electrical equipment, which reflects the (contact) resistance between the exposed conductive parts of the electrical equipment and the general grounding terminal of the electrical equipment. This equipment can meet the test requirements of IEC60335-1 and IEC60601.
2. Application
1). Household appliances: TV sets, refrigerators, air conditioners, washing machines, dehumidifiers, electric blankets, chargers, etc.
2). Transformers: oscilloscopes, signal generators, DC power supplies, switching power supplies and other complete machines
3). Medical equipment: all kinds of new medical instruments and medical supporting instruments, heart monitoring, medical imaging, biochemical analysis instruments, sphygmomanometers and thermometers and other home medical equipment
4). Lighting industry: ballasts, road lights, stage lights, portable lights and other lamps
5). New energy vehicles: electric vehicle battery pack connection bridge, battery connection resistor
6). Electronic components: diodes, triodes, high-voltage silicon stacks, various electronic transformers, connectors, high-voltage electrical appliances
7). Electric heating appliances: electric drills, pistol drills, cutting machines, grinding machines, electric welding machines, etc.
3. Parameter
| Model | RK7305Y |
| Input power | 50/60Hz±5%, 115/230VAC±10% |
| Output current | 3-30A (AC), constant curernt source, resolution: 0.1A/step, accuracy: ± (2% setting value＋0.02A) |
| Output voltage | 6V (AC), Max (measured in open circuit) |
| Output frequency | 50Hz/60Hz |
| Resistance range |
0-120mΩ (>10A)/1-510mΩ(10A), resolution: 1mΩ/step Accuracy: ± (2% reading value+1 digit) |
| Zero adjustment | Max 100mΩ, resolution: 1mΩ/step, accuracy: ± (2% reading value+1 digit) |
| Upper limit setting | Range: 0-510mΩ, resolution: 1mΩ/step, accuracy: ± (2% reading value+1 digit) |
| Test time | Range: 0.5-599.9s (0=continuous test) |
| Control interface |
Input: TEST, RESET, WITHSTAND PROCESSING Ouput: PASS, FAIL, TEST-IN PROCESS |
| Test result output method | Buzzer, LCD display, control interface status output |
| No. of memory group | 5 groups |
| Display | LCD screen |
| Working condition | 0-40℃, ≤75% R.H. |
| Dimension | D410mm*W290mm*H100mm |
| Accessories | Power cable, test wire |
| Safety lock | Equipped with keyboard lock function |
| Weight | 8.7kg |
| Fuse | 3.15A |