EMI EMC Test Equipment Conducted Interference System With 6 DB Attenuator
EMC Test Equipment 9KHz~300MHz EMI Conducted Interference Test System EMI Receiver
1. Configuration
| Name | Model | Description |
EMI Conducted Interference Test System (Includes Artificial mains network (LISN), receiver, software) | EMC500 | Test range: 9K~300MHz. Among them, 30M~300MHz is radiation disturbance test for luminaire and household appliance. |
| Isolation Transformer | DAG | 500W-2 pieces, 1000W-1 pieces |
| Attenuator | CY371-2-4-20 | 20dB |
| CDN | CDN-M2 | Equip with EMC500 to test radiation disturbance |
| Attenuator | CY371-2-4-20 | 6dB |
2. Preparation:
1). Lab: no less than 4m*6m. As far as possible in the first floor, and there is wet mud outside the door all year round. Or there is water pipe with material of galvanization or cast iron, in order to use as a signal ground.
2). Test bench: 2 tables, one for EMC500, the other for computer and printer
3). Wooden bench: 1 wooden table for EUT with size of 1000mm*2000mm*400mm (W*L*H)
4). Aluminium plate: two pieces for reference plate with size of 2000mm*1000mm*(2~3)mm (L*W*thickness)
5). Insulating plate: 1 piece for EUT with size of 2000mm*1000mm*(10~14)mm (L*W*thickness)
6). Computer: 1 set with at least 1 RS232C port.
3. Specification
| Frequency sweep range | 9KHz~300MHz | |
| Peak value, quasi-peak value, average value level range | 20dBμV~120dBμV | |
| Scanning bandwidth | 9kHz~150kHz: 200Hz | |
| Scanning steps | 9kHz~150kHz:100Hz, 200Hz, 400Hz (optional) | |
| Test time | 9kHz~150kHz | 50~500ms (peak, settable) |
| 150kHz~30MHz | 5~500ms (average/peak, settable) | |
| 30MHz~300MHz | 2~500ms (average/peak, settable) | |
| Total uncertainty | ±3dB | |
| Input impedance | 50Ω | |
| Input signal (max) | 2V, protect at 5V | |
| Software | Built-in GB17743, FCC, EN55015, GB4343 standards, and support user-defined. | |
| Working power | 220V/50Hz±10% | |
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