M631 Prepaid Meter
Salient features
- Single Phase Meter 5-30 Amp and 10-60 Amp Both Model Available
- Single meter for different type of energy Measurement – DG/EB/Solar
- 32bit microcontroller with 24bit ADC for fast and high accuracy
- Upto 63A with inbuilt CT & German contact
- All electrical parameters with Total Harmonic measurements
- Real Time Clock (RTC) with inbuilt battery
- Communication – RS485/Optical IR/TCP IP/Wireless P2A/GPRS
- Protocol – Modbus/STF/DLMS (selectable)
- Load & line management
- In-built memory to record data upto 10 years 1 hrs resolution
- BIS certified to standard IS:13779 and confirms to IS:15884/16444
- Advance Dynamic Key Encryption (DKE) for load management and recharge
Description
Important Features:
- 32 bit micro controller
- inbuilt latching relay with German technology
- online data monitoring through RS 485 link
- optional time of use tariff
- deduction of daily utility charges
- no additional cost of token generation
- direct entry of credit in rupees to meter without cumbersome keypad entries.
- no unwanted trip offs during working days
- double password protected online tariff management systems ensuring no additional cost.
- billing history
- customer behavior pattern
- point of sell history
- on site programmable over load setting of DG back up.
- anti tamper feature if current reversal.
