Digital Energy Meter – Multi-Color (EV Charging)

A colour-display digital energy meter engineered for precise, real-time monitoring of EV charging parameters, ensuring electrical safety, accurate energy tracking, and reliable performance in single-phase EV charging setups. Key Capabilities 6-in-1 Real-Time Monitoring (±1% Accuracy) — Voltage, Current, Power, Units, Frequency & Power Factor Smart Overload Safety Alerts — Indicates unsafe EV load conditions instantly Built-In Memory Retention — Stores kWh data and backlight state during power cuts Wide Operating Range (80–260V AC) — Stable performance across Indian power conditions EV-Compatible Design — Direct replacement for W2 Ultra & W3 Ultra chargers Performance & Design Bright colour LCD display presents all critical electrical parameters clearly and simultaneously Continuously monitors voltage, current, power draw, energy consumption, frequency, and power factor in real time Smart overload indication alerts users when EV load exceeds safe operating limits, helping prevent overheating or wiring damage Resettable energy counter enables accurate tracking of individual EV charging sessions Built-in memory retains kWh readings and display settings even during power outages Supports external CT sensor up to 100A for high-current EV charging applications EV-grade internal components designed for continuous, long-duration EV charging environments Simple single-phase wiring allows easy installation and direct replacement for existing Wundercurrent meters Electrical Parameters Explained Voltage (V): Displays socket voltage in real time. Below ~180V EVs may charge slowly/refuse; above ~250V risk of heating or charger cut-off. Current (A): Indicates how much current the EV is drawing. Helps verify charging speed, detects wiring/socket issues, and prevents overload conditions. Power (W / kW): Shows real-time power draw. Useful for checking charging speed and identifying fluctuating power supply. Energy Consumption (kWh): Displays total electricity units consumed during an EV charging session. Enables accurate cost calculation and billing verification (ideal for hotels, resorts, workplaces, shared charging). Frequency (Hz): Normal supply should remain close to 50 Hz in India. Unstable frequency can interrupt EV charging and protects sensitive EV electronics. Power Factor (PF): Healthy EV charging typically requires PF between 0.95–1.0. Low PF indicates wasted electricity and inefficient charging. Technical Specifications Voltage Range 80–260V AC Display Colour LCD multi-parameter Maximum Current Up to 100A (via external CT sensor) Accuracy ±1% Memory Retains kWh data after power cut Alerts Overload indication Frequency Support 50 / 60 Hz Compatibility W2 Ultra, W3 Ultra, all single-phase EV setups Wiring Simple single-phase wiring Inside the Box WunderCurrent Digital Energy Meter for EV Charging (Colored) Compatible CT sensor (as applicable) Warranty & Support 1-Year Manufacturing Warranty Covers repair or replacement against manufacturing defects only. Physical damage is not included. Support: 91 93131 97730 [email protected]