The 7KT1671 is a direct‑connected 3‑phase energy meter for distribution panels where you need billing‑grade accuracy without the complexity of current transformers. It handles up to 80 A directly, making it ideal for floor‑level or zone‑level energy allocation in commercial buildings and industrial facilities. A single S0 pulse output delivers 1000 imp/kWh to any PLC, BMS controller, or energy data logger, while the built‑in infrared port lets you read out stored values and configure parameters locally with a laptop.

Metering & Communication

• Bidirectional measurement: 2‑quadrant (import/export) for installations with renewable generation.
• S0 output: 1000 imp/kWh, polarity‑independent, max. 30 V DC / 20 mA.
• Infrared interface: IEC 62056‑21 Mode C for local readout and configuration.
• MID‑certified Class B: compliant with EN 50470‑3 for billing purposes within the EU.

Installation & Handling

• Snaps onto standard 35 mm DIN rail; 7‑module width (90 mm).
• IP40 front face; operating temperature ‑25 to +55 °C.
• Weighs only 335 g – no additional support bracket needed.