Class 0.5S Active Energy Accuracy
Class 0.5S (IEC 62053-22) active-energy measurement with ±0.2 % voltage and current accuracy supports high-precision power monitoring for distribution applications.
YTL96-223D 96 mm Panel-Mount Multifunction Power Meter with RS485, Y-Bus and Harmonic Analysis
YTL96-223D is a 96 mm panel-mount multifunction digital power meter with dot-matrix LCD display. It supports CT input at 5(6) A, three-phase high-accuracy measurement (Class 0.5S), dual communication architecture (RS485 + Y-Bus), 2nd–63rd harmonic analysis, 4 digital inputs, 2 digital outputs, SOE event records and 10-type event alarms. It also supports AC 3×400/690 V rated voltage.
Panel Mount Design
3P4W / 3P3W (ARON)
5(6) A CT input rating
96 × 96 mm Frame size
RS485 + Y-Bus Communication interface
−40°C to +70°C Operating temperature
Product Highlights
Built for clear, connected panel metering
RS485 Dual Protocol Communication
RS485 communication compatible with Modbus RTU and DL/T 645-2007 protocols. Default 115200 bps, 2-wire connection, supports up to 64 devices. Communication response time ≤100 ms.
2nd–63rd Harmonic Analysis
Supports 2nd to 63rd voltage harmonics and 2nd to 63rd current harmonics with ±1 % accuracy for professional power quality monitoring in HV/LV distribution systems.
Y-Bus External Sensor Connectivity
Y-Bus proprietary protocol developed by YTL supports up to 5 downstream sensors for temperature and humidity monitoring. Default 9600 bps, Modbus protocol.
Digital I/O and SOE Event Records
4 dry-contact digital inputs (response < 300 ms) and 2 digital outputs (NO contacts, AC 250 V/5 A). SOE event records with millisecond timestamps and 10-type event alarms.
96 mm Frame with 690 V Support
96 × 96 mm panel-mount frame with 86 × 86 mm cutout. Supports AC 3×400/690 V rated voltage. Dot-matrix LCD with white backlight. Panel IP54, operating temperature −40°C to +70°C.
Applications
Applications and Selection Guidance
EV Charging Metering
Solutions for AC/DC charging, billing and charging platform integration.
Explore ApplicationSolar PV & ESS Metering
DC/PV monitoring for inverters, storage systems and distributed energy monitoring.
Explore ApplicationC&I Sub-Metering
Branch metering for buildings, factories, tenants and energy allocation.
Explore ApplicationData Center Energy Metering
Rack, cabinet and distribution power monitoring for data center operations.
Explore ApplicationStructure & Dimensions
YTL96-223D Wiring & Dimensions
Wiring
Dimensions
FAQ
Product FAQ
What is YTL96-223D?
YTL96-223D is a 96 mm panel-mount multifunction digital power meter with dot-matrix LCD display. It supports CT input at 5(6) A, three-phase high-accuracy measurement (Class 0.5S), dual communication architecture (RS485 + Y-Bus), 2nd–63rd harmonic analysis, 4 digital inputs, 2 digital outputs, SOE event records and 10-type event alarms. It also supports AC 3×400/690 V rated voltage.
What frame sizes are available?
YTL72 series uses a 72×72 mm frame (cutout 66×66 mm). YTL96 series uses a 96×96 mm frame (cutout 86×86 mm). The 96 frame also supports AC 3×400/690 V rated voltage.
What communication protocols does it support?
RS485 supports Modbus RTU and DL/T 645-2007 protocols with a response time of ≤100 ms.
What is Y-Bus communication?
Y-Bus is a proprietary communication protocol developed by YTL, supporting up to 5 downstream sensors for temperature and humidity monitoring. Default 9600 bps, Modbus protocol.
What digital I/O functions are available?
4 dry-contact digital inputs (response < 300 ms) and 2 digital outputs (NO contacts, AC 250 V/5 A, DC 30 V/5 A). SOE event records with millisecond timestamps capture electrical parameters.
What harmonic analysis is supported?
2nd to 63rd voltage harmonics and 2nd to 63rd current harmonics with ±1 % accuracy for power quality monitoring.
Product Downloads
Product Datasheet Download
Datasheet
YTL-96 Series Product Datasheet
Official YTL-96 series datasheet covering product overview, specifications, wiring and dimensions.
Download PDF- Product overview and features
- Technical specifications
- Wiring diagrams and dimensions
Need a Smart Metering Solution for Your Project?
Tell us your requirements and our team will provide a professional solution and quotation within 24 hours.
Quick ResponseReply within 24 hours
Expert SupportEngineer-to-engineer
Custom SolutionsProject-ready from spec
Long-term PartnerSingle point of contact
