- Brief Introduction
- Technical Data
- Main Functions
- Wiring & Dimension
- DDZY1737C-Z is a single phase energy meter manufactured with advanced SMT surface mounting process. The meter shell adopts environmental friendly material with high-intensity and flame-retardant. It ensures high dielectric strength and corrosion resistance of the product. The meter integrates all the functions of metering, information storage & processing, real-time monitoring, automatic control, and information exchange.
Accuracy Active 2 Reactive / Voltage Rated 110V/220V Range 0.7Un～1.2Un Limit / Frequency 50Hz/60Hz Current Range 1.5（6）A，5(30)A， 5(40)A，10(100)A，20(80)A Starting Current 0.4%Ib Constant Active 1200imp/kWh Display Type LCD Register Digit 6+1/6+2 4+2/5+1 Power Consumption Voltage Circuit ≤1.5W、6VA Current Circuit ＜1VA Communication Interface RS485/ Infrared/ PLC Protocol DL/T 645－2007MODBUS Temperature Operating Temperature -25℃～+60℃ Storage Temperature -40℃～+70℃ Humidity 25%RH～95%RH Protection IP55 Dimension 160*112*71mm Weight 0.8kg
- 1.Energy Measurement
Real-time measurement of the phase voltage current total active power
reactive power apparent power total power factor power grid frequency
Recording the following accidents accurately: Power-down Programming Cover opening Terminal cover opening Reverse power Phase Fail. The records include data and time
Number of digits value field Up to 8
Digit size 6x14.5mm
Tamper-proofing and anti-theft. Alarming for under voltage overvoltage overvoltage interrupt events etc.
With 4 tariff rule(Sharp Peak Flat Valley) set the electricity bill by separated period of time
Equipped with M-Bus port PLC port and field replaceable & hot swappable PLC/ GPRS/NB/GSM/RF communication module