We offer both CT operated and Direct Connected models of the SMARTRAIL X835. The direct connected version of the SMARTRAIL X835 is rated at 100A and works for Single Phase & Three system supplies. The CT Operated SMARTRAIL X835 meters work in conjunction with a huge range of current transformers, meaning that they are ideal for retro-fitting into existing systems, and for new supplies rated at over 100A. All SMARTRAIL X835 meters work with both Single Phase & Three Phase supplies. Dual pulsed outputs & RS485 Modbus RTU come built in as standard, eradicating the need for additional modules. The SMARTRAIL X835 meters are housed in a 4 Module (72mm) case that mounts on to 35mm DIN rail. We have invested in MID certification for all SMARTRAIL X835 ensuring that they are suitable for sub-billing applications.