Energy Meter & Power Meter

Smart Sts Keypad Prepaid Prepayment Energy Meter

SINGLE PHASE STS SMART PREPAID METER DDSY198 is the newest single phase STS certified smart prepaid keypad electronic energy meter of ZCM. It can realize the functions of active energy measuring and pre-payment control. The transfer of secure data from a point of sale to the meter is carried out via a 20 digits number generated according to the STS (Standardized Transfer Specification) encryption protocol. It complies with IEC62052-11, IEC62053-21, IEC62053-61, IEC 62055-41, IEC62056-21 Etc. Object Value TYPE Single Phase Smart STS Keypad Prepaid Meter Standards Reference IEC62052-11, IEC62053-21, IEC60068-2-27 IEC62055-41, IEC62056-21, IEC60068-2-6, ISO 14001:2004, ISO9001:2000. Class Class 1 Current Rating 5 / 60A, 10(80)A Starting Current < 0.4% Ib (COS Ф = 1) Energy Pulse LED 1000 pulses/kWh Operating Voltage 240 Volts (-15%, +15%) Frequency 50Hz ± 5% Wiring Connection Symmetric Connection LCD Digits 6 + 2 Operation Temperature Range -25°C + 70°C Maximum Operation Temperature Range -40°C + 70°C Humidity Less than or equal to 95% of normal relative humidity Installation Type BS Surge 1,2/50μs (IEC60060) -6kV Tension alternative 50 Hz pendant 60s (CEI61036) 4 kV Material ABS flame proof IP Protection IP 54

iMeter 8 Class 0.2S Three-Phase Power Quality Analyzer 8G Memory RS-485 Ethernet

CET iMeter 8 3-Phase Class 0.2S LCD Dual Ethernet Ports Two RS-485 Ports Rogowski Coil CT Optional Advanced Power Quality Monitor The iMeter 8 is CET's Advanced PQ Analyzer designed for the compliance monitoring market as it offers un-surpassed functionality by combining Class 0.2S accuracy and advanced PQ features in a 192x192x182.4mm housing with a High-Resolution, Color Dot-Matrix LCD display. The iMeter 8 complies with such standards as IEC62053-22 Class 0.2S, IEC61000-4-30 Ed. 3.1 Class A, IEC61000-4-15, IEC61000-4-7, EN50160, IEEE Std 519-2022 as well as IEC61850 for Substation Automation. Further, it offers a large logging capacity with 8GB of on-board memory, extensive I/O, multiple Time Sync. methods, 2x100BaseT Ethernet and 2xRS-485 ports. In addition, it optionally provides 2xAO and 2xAI for different applications. These features likely make the iMeter 8 one of the most advanced PQ Analyzer for an intelligent Power Quality Monitoring System. Typical Application • PQ Monitoring at HV, MV and LV Utility Substations • Data Centers, Semiconductor Fabs, Heavy Industries • 7x24 Automated Manufacturing Facilities • Dips, Swells, Interruptions, Transients, Flickers & Harmonics Monitoring • Mains and Critical Feeder Monitoring • IEC61850 support for Substation Automation and Smart Grid • Retrofit Applications with Split-Core Current Probe (SCCP) Feature Summary Ordering Information Dimensions Technical Specifications Company Profile CET has approximately 300 R&D Engineers and a 8000 m2 R&D Center that is strategically located around some of China's Tier 1 Universities in Wuhan. CET's Production facility is located in Shenzhen's Yantian District, approximately 30 minutes by car from the headquarters, employing about 200 Production workers. CET is fully certified for RoHS manufacturing with an annual production capacity of 600,000 units.

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