Meterk Digital 220V 80A Single Phase DIN Rail Energy Meter

Meet the Meterk Digital 220V 80A Single Phase DIN Rail Energy Meter (Model DDSU1897) — a compact, reliable solution for precise energy monitoring in electrical panels. Designed for easy installation on a 35mm DIN rail, this meter measures energy, voltage, current and power, and automatically loops through readings so you can quickly assess system performance at a glance. With a retardant ABS housing and advanced SMT technology, it delivers accurate, stable measurements with enhanced safety and corrosion resistance.

Its slim footprint means it fits in tight spaces, occupying only 2P on the rail while directly integrating into your distribution box. The LCD display can be used with backlight or without, giving you clear readings in various lighting conditions. Perfect for installers and homeowners who want real-time insights into energy use, helping you identify waste, optimize loads, and ensure your electrical system runs efficiently.

Benefits & Tips

• Easy installation: 35mm DIN rail mounting and top input/bottom output wiring (or vice versa) simplify integration into existing panels.
• Clear monitoring: LCD display shows energy, voltage, current and power with auto loop switching—each parameter shown for 6 seconds for quick reference.
• Safe and durable: Retardant housing and robust circuitry provide reliable operation in diverse environments from -20°C to 55°C.

Product specifications

• Brand: meterk
• Model: DDSU1897
• Display: LCD Backlight / LCD without Backlight (Optional)
• Display behavior: Auto loop display of energy, voltage, current, and power; each shown for 6 seconds
• Wiring: Top points for input and bottom points for output, or vice versa
• Current rating: 5(60)A / 5(80)A
• Voltage: 220VAC / 50Hz
• Power: 17000W
• Mounting: DIN rail (35mm)
• Material: ABS (retardant housing)
• Operating temperature: -20°C to 55°C
• Size: 7.85 × 3.65 × 4.3 cm (approx. 3.09 × 1.43 × 1.69 in)
• Weight: 100 g (meter); Package weight 135 g
• Origin: Mainland China
• Certifications: CE

Package includes:

• 1 × Energy Meter (DDSU1897)
• 1 × User Manual

Warnings / reminders

• Use with 220V, 50Hz single-phase electrical systems only.
• Install with power off and follow all safety guidelines for electrical work.
• Ensure correct wiring polarity (input vs. output) as described to avoid incorrect readings.
• Avoid exposure to moisture and extreme conditions beyond specified operating range.

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