STS Smart Micro Grid System Single Phase Din Rail Mounted Kwh Meter

Din Rail Mounted Kwh Meter with Customer Interface Unit for Solar PV Plant

With extremely rapid growth of solar PV plants in Africa and South Asia, more and more remote area get electricity power. Those solar PV plants be called mini-grid, micro grid or off grid, effectively provide necessary electricity for daily usage, lighting, phone charge, radio and TV. In order to ensure that the provider of solar PV generation, it is necessary to meansure the power consumption so that the provide have enough profit to operate the plants, develop more plants, furthermore promote the prosperity of the whole Mini-Grid industry.

The CA168-S is designed for accurate measurement and prepayment function. The project will have faster return of fund because of the prepayment function. As the DIN RAIL type, MCU(Main Control Unit) and CIU (Customer Interface Unit) design, The MCU (Main Control Unit) can be installed in a locked box or high electric pole, and only give the CIU to the users. The user can recharge for his meter, and query balance, recharge record and amount, etc by CIU. Also it is the most effective action for anti tamper.

Major Features

1. Compliance with the STS (Standard Transfer Specification) payment protocol

2. Up to 80A current with Class 1 accuracy

3. Automatically disconnect for overload or no credit

4. Programmable power limit and low credit warning

5. Adjustable power limitation

6. Enhanced tamper detection for magnetic field, reverse connection, cover open, etc.

7. Reverse energy measurement SRE

8. Information toggled by codes

9. Tamper trip protection : neutral missing

Other Benefits

a) Compact and slim-line design

b) PLC/ RF communication for MCU & UIU and same with back end AMI server (On request)

c) Time of Use (TOU) , multi-rate, tariff control, holiday setting

d) 15 year designed life

e) Enhanced revenue protection through flexible payment control

Specifications: