YCE 1.2..E6.2 - ABB - Products - Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

YCE 1.2..E6.2

The product ABB YCE 1.2..E6.2 refers to a specific configuration within the ABB CM-ENS (Energy and Power Management) series. It is a compact multifunction digital power meter and relay. This device is designed for installation in low-voltage switchboards to monitor, measure, and control electrical parameters of a single three-phase circuit.

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Technical Parameters Parameter Description / Value Product Family ABB CM-ENS / YCE Series (Compact Meter) Device Type Multifunction Power Meter & Monitoring Relay Functional Variant E6.2 (Advanced measurement with Modbus RTU) Supply Voltage (Vs) Typically a wide range AC/DC (e.g., 80-270V AC/DC or 24V DC), depending on the specific 1.2.. suffix. Must be verified. Input Measurement Voltage: For direct connection up to 690V L-L, or via PTs. Current: Via external Current Transformers (CTs). Standard secondary: 1A or 5A. Measured Parameters Essential: V, I, kW, kvar, kVA, PF, Hz, kWh, kvarh. Additional: Demand, THD, unbalance, etc. Accuracy Class Typically Class 0.5 for active energy, Class 1 for voltage/current (per IEC 61557-12). Communication 1x Serial Port: Modbus RTU protocol over RS-485. Digital Inputs (DI) Typically 2-4 configurable digital inputs for status monitoring (e.g., circuit breaker auxiliary contact, external switch). Relay Outputs (RO) Typically 2-3 programmable changeover (SPDT) relays for control or alarm signaling. Display Backlit LCD with multiple display pages. Mounting Panel-mounted (96x96mm or 72x72mm cutout) or DIN rail mount. Standards IEC 61557-12 (Electrical safety in low voltage distribution systems – Equipment for measuring, monitoring and protection), IEC 62053-21/22