| Technical Specifications | |
| Voltage specification: | 3×100V 3×57.7/100V 3×220/380V |
| Current specification: | 1.5(6)A |
| Hardware interface: |
RS485: 2; Carrier wave/Micro-power wireles: 1; Infrared interface: 1; RS232: 1; GPRS/CDMA communication port: 1; USB: 1; Ethernet interface: 1 |
| Temperature range: | -45℃～ +85℃ |
| Main functions | |
| ● High performance 32 bit ARM9 kernel CPU with the embedded linux operation system. | ● Each concentrator can administer no less than 1000pcs single phase energy meters and 200pcs three phase energy meters. |
| ● Uplink communication adopts the public network mode which is compatible with GPRS/CDMA, Ethernet, etc. |
● Data freezing and load profile recording function. |
| ● Downlink communication can choose 485, carrier wave (broadband or narrowband) or micro-power wireless, etc.. | ● Software upgrading based on the local mode or the remote online mode is available. |
| ● AC sampling function. | ● Anti-tamper detection. |
