Internet of Power System
AM+
Overview
The RM+ is a compact, rugged unit, Simple Plug and play device mainly designed to read data from remote end devices. RM+ is an intelligent IoT device that can be integrated with any Non-Smart end device /digital meter (Energy, Water and Gas) which converts to Smart Device. Key role of RM+ is to establish the communication link in between the Meters & DCU / uPOS and it also performs necessary business logic such as protocol conversions (Proprietary to DLMS), storage etc.,
Single Phase Two Wire Smart Energy Meter
Standard
- It complies with IS 16444 standards
Variants
- RM+, RM+ Advance
- RM + Premium
Communication Supported
- GSM/GPRS (IPV4/IPV6)
- RF Mesh
- Wi-Fi
Applications
- Utilities
- Commercial
- Residential
- Micro Generation/Net Metering
- Energy retailers
- Industries
- EV Charging
Key Specification
Additional Features :
Load survey parameters, programmable parameters, self-diagnostic features, & a provision for real-time clock.
Physical Characteristics :
IP51 protection against dust and moisture, LCD display with guaranteed life of 10 years.
Accuracy: Class 1.0
Frequency Range : RF – 2.4 GHz, 865-868 MHz, Wi-Fi, Cellular – 900/1800MHz
Operating Temp : -25° C to +60°C
Basic Current Max: 170mA
Starting Current : 0.2% LB
Voltage Range : 5V
Security Reliability : AES GCM 128 Bit, AES 256 Encryption
- Accuracy Class: Class 1.0
- Rated Voltage: 240 V AC (+20% to – 50%)
- Rated Current: Ib – 5 or 10 Amp,
- Imax – 100 Amp 50Hz ‡ 5%
- Rated Frequency: 50 Hz +/- 5%
- Power Factor: Zero lag – Unity – Zero lead
- Accuracy up to max. loading: 120% of Imax
- Maximum current rating (Amp.): 100 Amp
- Starting current: 0.4% of Ib at rated voltage
- Current circuit at rated voltage: Less than 4 VA
- Voltage circuit at rated current: Less than 2W / 10 VA
- Input: Shunt in Phase & CT in Neutral
- Output: Digital
- DIsplay No. of digits: 8 Digits, including decimal digit (7+1)
- Battery of Real Time Clock: Long life Lithium battery used
- Type of communication:
- Optional port for local communication
- Modular communication: Low Power RF Mesh / GPRS / 4G/ NB-lOT / PLC with DLMS support
- Remote Load Connect/Disconnect:
- Remote Firmware Update:
- Security:
- Multi-level password for data reading & programming for all available ports
- 2 data access levels (LLS & HLS)
- Encryption of data AES – 128 standard