Single Phase Multi-Rate Electronic Energy Meter
This single phase multi-rate electronic meter is designed for end users requiring multiple-rate measurements at different times. It can be equipped with optional wave-carrier and micro-wireless technology to enable remote reading.



Technical Specifications
Product Overview
Smart Energy Management
The DDSF1277 is a precision single-phase electronic energy meter engineered to support multi-rate billing across varying time periods. Designed for residential and commercial users requiring advanced consumption monitoring, it offers optional wave-carrier and wireless connectivity for seamless remote data reading. This reliable solution ensures accurate energy measurement in a tamper-proof housing.
Technical Specifications
- Rated Voltage
- 220 V
- Rated Current
- 1.2(6)A
- Frequency
- 50 Hz
- Accuracy Class
- 1
- Impulse Constant
- 3000 imp/kWh
Features
Key Features
- Multi-rate time-of-use billing support
- Tamper-proof design
- Digital interface
- Remote reading capabilities
- Remote Communication
- Wave-carrierMicro-wireless



