Technical parameters:
Normal operating temperature |
-25 ℃~+55 ℃ (recommended) |
working temperature limit |
-40℃~+80℃ |
humidity |
Relative humidity ≤ 100%; |
atmospheric pressure |
63.0kPa~108.0kPa (altitude 4000m and below) |
Voltage range |
3 × 220/380V allowable deviation -70% to 40% |
Current range: |
1 (10) A (optional) |
Frequency range |
50Hz, allowable deviation-6%~+2% |
External dimensions |
Width x Height x Thickness=180mm x 290mm x 95mm |
weight |
≤2.2kg |
Display: |
160 * 160 dot matrix monochrome LCD, LED backlight; |
hardware interface |
RS485: 3 channels; Far infrared interface: 1 channel; RS232: 1 channel; 4G/GPRS/CDMA communication port: 1 channel; USB: 1 channel; Network port: 1 channel; Carrier communication: 1 channel |