Thanks to its RS-485 communication and support for current transformers with 0.333 V output, the Smart Meter allows seamless integration with advanced energy management systems. Its measurement range from 0.5% to 120% of the nominal value guarantees reliable readings even under varying conditions.

Designed for demanding environments, it operates in temperatures from -25°C to +55°C and relative humidity up to 95%. In addition, its ability to update firmware and data via RS-485 (up to 115200bps and 1000 m distance) ensures optimal and long-lasting performance.

With the Smart Meter by EcoFlow, monitoring your energy has never been so accurate, efficient and connected.

• Voltage and frequency parameters
• Nominal voltage (Un): 230 V L-N / 400 V L-L
• Voltage measuring range: 100 V - 1.2 Un (100 V - 276 V)
• Starting voltage: 100 V
• Frequency: 45Hz - 65Hz
• Power consumption: <0.02 VA per phase
• Physical specifications
• Size (HxWxD): 90 x 66 x 36 mm
• Protection level: IP30
• Housing material: plastic
• Color: Black
• Weight: 115g
• Stripped conductor length: 6 to 7 mm
• Conductor cross section: 0.5 to 2.5 mm2 / 20 to 14AWG (solid, stranded and wire terminals)
• Electrical Parameters
• Power supply voltage (AC): 100 - 276 V 50 / 60Hz
• Current measuring range 0-120 A (via CT phase and neutral)
• CT cable length: 50 cm
• Wi-Fi protocol: 802.11 b/g/n
• Wi-Fi range: Up to 30 m indoor and 50 m outdoor
• CPU: ESP32 Series
• Button requirements: 1 button (Reset function + Wi-Fi)
• Maximum power consumption: <3 W
• CT compatibility: CT 120 A
• Antenna extension cable: 1. 5 m
• RF Frequency Band: 2400 - 2495 MHz

Bluetooth Protocol: 4.2

Bluetooth Range: up to 10 m indoor and 30 m outdoor

Warranty: 2 years

Designed life: 10 years

Field Failure Rate (FFR) during warranty: 0.05%.

Supported load types

Resistive: incandescent lamps, heating devices

Capacitive: LED drivers, capacitor banks, electronic devices, motor starting capacitors.

Inductive: transformers, fans, refrigerators and air conditioners.

Bi-directional active loads