Transformer Meters
ASM 213LT
Overview
Adya introduces ASM 231 CT series product line of Smart Energy Meters to meet global Utility needs. The 3 Phase CT Operated Meter is designed for the metering of LT consumers, Distribution Transformers and Feeders on the LT Side. The meter has advanced features in capturing Real-Time Data and tamper recording and helps discom to do Energy Audit in Real Time
Three Phase Four Wire CT Operated Smart Energy Meter
Standard
- IEC 62052-11 IEC 62053 – 22 and CBIP 325
- IS 16444 (Part-2), IS14697, IS 15959 Part 3
Variants
- ASM 231CT
Communication Supported
- 2G/3G/4G
- RF Mesh
- NBIoT
- Wi-Fi Mesh
Applications
- Utilities (Distribution Transformer)
- Commercial
- Energy retailers
- Industries
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 0.5
Frequency Range : +/-5%
Operating Temp : 25° C to +60°C
Basic Current Max: 5mA to 10 A
Starting Current : 0.1% of Ib
Voltage Range : -40% to +20%
Security Reliability : AES GCM 128 bit encryption, DLMS Security Suite ‘0’
- Accuracy Class: Class 0.5
- Rated Voltage: -40% to +20%
- Basic Current: 5A
- Imax – 10 Amp 50Hz ‡ 5%
- Rated Frequency: 50 Hz +/- 5%
- Power Factor: Zero lag – Unity – Zero lead
- Pulse output: 10,000 Imp/kWh
- Power loss in each voltage circuit at reference in VA & watt: 1 VA
- Output: Digital
- Display No. of digits: 8 Digits, including decimal digit (6+2)
- Humidity: 95%
- Battery of Real Time Clock: Long life Lithium battery used
- Type of communication:
- Optional port for local communication
- Modular communication: Wireless NAN/WAN
- 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