Single Phase STS Split Type Prepaid Meter
This single phase STS split type prepaid meter provides metering, monitoring, alarm, display, communication, and load control. It utilizes the STS standard encryption algorithm for secure information exchange via TOKEN.
Technical Specifications
Overview
Smart Prepaid Metering Solution
The DDZY217(KP2-1) is a robust single-phase, split-type prepaid meter designed for efficient energy management in residential and light commercial settings. Utilizing the STS standard encryption algorithm for secure token-based credit exchange, it ensures high metering accuracy and reliable load control. The system features a separate Meter Unit (MU) and User Interface Unit (UIU), offering enhanced security against tampering and convenient user interaction.
Key Features
- Core Functionalities
- STS Standard EncryptionLoad ControlAnti-TamperFriendly Power SupplyEvent Logging
Technical Specifications
Accuracy Class
Active: Class 1
Electrical Ratings
230 V
Reference Voltage
50 Hz
Reference Frequency
Current Ratings
- 5(60)A
- 10(80)A
- Power Consumption
- <1.5W, 6VA
Environment & Durability
- Operating Temperature
- -25°C to +60°C
- Design Life
- 15 years
Communication & Interface
- Communication Ports
- Optical PortRS485
Physical Dimensions
- Size
- 150mm x 100mm x 40mm
- Net Weight
- 0.7 kg
Compliance
International Standards
- IEC62052-11
- IEC62053-21
- IEC62055-41
- IEC62053-23
- IEC62055-51
- IEC62055-31
