HOBUT M850-LDD, DC kWh Meter 96x96mm, 800VDC, 75mV Shunt Connected, RS485, Lockable,100-240VAC or 100-420VDC 0-10 Amp direct connect, or 50,75mV Shunt Backlit LCD Lockable Optional RS485 communication up to 19,200 bit/s Universal Supply 100-440VAC, or 100-420VDC Accuracy class 1 The meter is intended for measuring, and monitoring DC electrical power networks. The meter records DC power according to the principle of fast sampling of voltage and current signals. A built-in microprocessor calculates measurands. Features : Measurement of DC kWh Power Optional Pulse Output Graphic LCD with illumination Specification HOBUT Part Number M850-LDD Functions DC Energy Meter Supply Voltage 100-440VAC, or 100-420VDC 0.5VA Nominal Measurement Range 15-150VDC or 30-300VDC, or 80-800VDC Maximum Measurement Range 15-800VDC Nominal Current Input 1A-10A or 50mV/75mV Shunt Infra Red Output N/A Tariff Input N/A (Optional) Accuracy Class 1 (I,U) Mounting Panle Mount Real Time Clock 1min/month (30ppm) Dimensions 96 x 96 x 82mm (2 DIN) Pulse Output Optional Isolation 4kV RS485 Optional Weight 500g Certification CE Factory Pack Qty 1 Safety Protection Class II 600V rms, installation category II 300V rms, installation category III Pollution Degree 2 in compliance with SIST EN 61010-1:2002 Enclosure Material PC/ABS non combustable-self-extinguishability, complying with UL 94 V-0 Enclosure Protection IP52 (IP00 for terminals) in compliance with SIST EN 60529:1997 Operating Temperature -20 →+60 °C Datasheet Product Datasheet
