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Power and Energy Meter

Power and Energy Meter

Power and Energy Meter

Product catalog summary
Overview: The S111 Power and Energy Meter by SUTO is a multifunctional device designed for measuring power and energy consumption in 3-phase and 1-phase electrical systems. It is particularly useful for monitoring the efficiency of compressors and other industrial equipment.
Specifications:
  • Phase Voltage: Measures up to 720 VAC.
  • Current Measurement: Utilizes Rogowski coils for high accuracy across a wide range (100A, 1000A, 3000A).
  • Power Supply: Operates on 18 – 36 VDC, 3.5 VA.
  • Interface: Connects via Modbus/RTU RS 485.
  • Protection Class: IP20.
  • Dimensions: 95 x 73 x 66 mm.
  • Display: 1.77” color TFT screen.
  • Operating Temperature: -25°C to +60°C.
Installation and Operation:
  • Easy installation with DIN rail mounting.
  • Rogowski coils are clamped around power cables for current measurement.
  • Voltage connections are made directly from the power cabinet.
Benefits:
  • Provides real measured values for voltage and current, enhancing accuracy over traditional methods.
  • Helps identify inefficient compressors and calculates real costs of compressed air.
Ordering Information:
  • Order No. D554 0131: S111 Power and Energy Meter with DIN rail and Modbus/RTU interface.
  • Accessories include sets of electrical current transmitters and adapters for connecting open-end Rogowski coils.
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Catalog excerpts

Power and Energy Meter-1

Power and Energy Meter COMPRESSOR PERFORMANCE MULTIFUNCTION POWER AND ENERGY METER Helps to identify compressor efficiency ROGOWSKI COILS EASY INSTALLATION Wide range, highly accurate

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Power and Energy Meter-2

Benefits Data display with simple menu navigation Phase voltage range up to max. 720 VAC Modbus/RTU interface for connection to any Master Rogowsky coils with wide range and high accuracy, 100A, 1000A or 3000A DIN rail installation for cabinets Operation Principle The SUTO Power and Energy Meter has been designed with a focus on easy installation and reliable measurements. The main application is to measure the power consumption and the accumulated energy consumption of electrical 3-phase consumers, like compressors, driers and oxygen/nitrogen generators. The main difference to common power measurements...

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Power and Energy Meter-3

Current Measuring via Rogowski coils offers a high accuracy over a wide range and an easy installation. (Note: for each phase, one coil is needed) Installation Options The S111 comes in a compact design which can be 35 mm DIN rail mounted. S111 Power and Energy Meter

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Power and Energy Meter-4

General data Technical DataSignal / Interface & SupplyElectrical Data Miscellaneous Power supply 18 - 36 VDC, 3.5 VA Protection class IP20 Input Signals Dimensions 95 x 73 x 66 mm Phase voltage L1, L2, L3, N, max 720 VAC Display 1.77" color (TFT screen display) Current sensor 3 x Rogowsky coils, Weight 0.260 kg integrated typa RJ12 Operating conditions Output Signals Operating temperature -25°C ... +60°C Please use the following table to assist in placing your order with our sales staff. D554 0131 S111 Power and Energy Meter, DIN rail, Modbus/RTU, 18 ... 36 VDC power supply Description Set of...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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