02-Digital instruments

02-Digital instruments
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02-Digital instruments

Product catalog summary
Overview: The document provides detailed technical specifications and features of the digital panel meters (DPM) and Celsa Eine+ instruments designed by Celsa Messgerate España S.L. These instruments are used for measuring electrical parameters in industrial applications.
Specifications:
  • Programmable DPM: Measures electrical parameters in 3-phase 4-wire, 3-phase 3-wire, and single-phase networks. It features true RMS measurement, user-selectable current transformer (CT) and potential transformer (PT) primary and secondary values, and a 4-digit LED display.
  • Technical Specifications: Input voltage ranges from 57-288V L-N and 100-500V L-L. Nominal input current ranges are 1A or 5A AC RMS. The auxiliary supply ranges from 40-300V AC-DC.
  • Environmental Conditions: Operating temperature is 0 to +55°C, with storage temperature from -25°C to +70°C. The instrument is compliant with EMC and safety standards IEC 61326-1 and IEC 61010-1.
Features:
  • Functionality: The DPMs offer features like auto-scroll or fixed screen mode, external CT connection, and function keys for easy programming.
  • Protection: Enclosure protection conforms to IP 50 for the front face and IP 20 for the back, ensuring dust and water resistance.
  • Compliance: The instruments comply with international EMC and safety standards, ensuring reliable performance in industrial environments.
Celsa Eine+:
  • Design: Designed for precise on-site adjustment, measuring DC voltage and current with a low back depth of less than 40mm.
  • Display: Features a rescalable display range with a 4-digit ultra-bright LED display.
  • Technical Specifications: Voltage input ranges from -75 to 1000V, and current input ranges from -10 to 5A. The auxiliary supply supports a wide range of voltages.
Installation and Dimensions: The document provides detailed dimensions for installation, including bezel sizes and panel cut-outs for different models.
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Catalog excerpts

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Digital Instruments

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02-Digital instruments-2

DIGITAL INSTRUMENTS Eine DPM Voltage / Current Eine + DC Voltage / Current Celsa Messgerate España S.L. www.celsamessgerate-spain.com [email protected] / +34 96 130 93 78

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DIGITAL INSTRUMENTS Eine DPM Voltage / Current • Fast and easy installation on panel with the help of external swivel screws. • True RMS measurement. • 4 digits ultra bright LED Display. • User selectable CT/PT Primary. • User selectable CT/PT Secondary. • User selectable 3ph3wire or 3ph4wire Network. • Three auxillary Power Supply available 40V – 300V AC DC, 20-60V DC / 20-40V AC. • Available in size: 96x96 and 48x96 mm The digital panel meter programmable Eine DPM Eine have been designed User selectable CT Primary (3PH Nano CT) for industrial applications, which frequently require precise and...

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DIGITAL INSTRUMENTS Technical Specifications Nominal input voltage Ranges (AC RMS) (to be specified while ordering) Input voltage Max continuous input voltage Nominal input voltage burden System PT primary values Input current Overload indication Nominal input current Ranges System CT primary values Max continuous input current Nominal input current burden Overload withstand 1A or 5A AC RMS From 1A up to 999kA (for 1 or 5 A) 120% of rated value (optional 150% of rated value) < 0.3 VA approx. per phase < 0.3 VA(nano CT) “-oL-” (If input is greater than 125% of secondary value for Voltage and 125%...

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DIGITAL INSTRUMENTS Parameters measured and displayed A) DPM Eine 3V Celsa Messgerate España S.L. www.celsamessgerate-spain.com [email protected] / +34 96 130 93 78

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DIGITAL INSTRUMENTS Parameters measured and displayed Order example: - Eine DPM voltage, 3 phases, 40-300V AC auxiliary supply, dimensions 96x96mm - Eine DPM Voltage, single phase, 57.5 to 300V L-N input voltage, 40-300V AC auxiliary supply, dimensions 48x96mm - Eine DPM Current, 3 Phase, 40-300 V AC-DC auxiliary supply, dimensions: 96x96 mm Celsa Messgerate España S.L. www.celsamessgerate-spain.com [email protected] / +34 96 130 93 78

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DIGITAL INSTRUMENTS Celsa Eine + DC Voltage / Current Celsa Eine+ has been designed for industrial applications, which frequently Enclosure Protection for dust and water require precise and on-site adjustment of the display range. It measures elec- Conforms to IP 50 (front face) as per IEC 60529. trical DC parameters like DC voltage and DC current. Compliance to International Safety standards Low back depth (for model 96x96 model) Compliance to International Safety standard IEC 61010-1- 2010. The instrument has very low back depth (behind the panel) of less than 40 EMC Compatibility Compliance...

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DIGITAL INSTRUMENTS Technical Specifications Measuring ranges Celsa Eine + Voltage Input mV ranges Input Voltage range Max continuous input voltage Measuring ranges Celsa Eine + Current Input Current ranges Max continuous input current Celsa Eine + Voltage Accuracy Celsa Eine + Current Ambient Temperature <0.5% of Display End value ±1 digit (Input current < 300uA) for V/mV <0.5% of Display End value ±1 digit (Voltage drop < 600mV) for A/mA ±3 °C Temperature coefficient Zero point drift Type Display Count Setting Digit Height Decimal point position Negative Display indication Overload Indication...

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DIGITAL INSTRUMENTS Dimensions: Electrical connections: Order example: - Eine + Voltage , VDC, 500 V input voltage, 80-300V AC auxiliary supply, Dimensions: 96x96 mm - Eine + Current , ADC, 20 mA input current, 40-300 V AC-DC auxiliary supply, Dimensions: 96x96 mm - Eine + Voltage , VDC, 500 V input voltage, 20-60V DC / 20-40 AC auxiliary supply, Dimensions: 48x96 mm - Eine + Current , ADC, 20 mA input current, 40-300 V AC-DC auxiliary supply, Dimensions: 48x96 mm Celsa Messgerate España S.L. www.celsamessgerate-spain.com [email protected] / +34 96 130 93 78

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Celsa Messgerate España S.L. Els Francs 7 46116 Masias-Moncada (Polígono Industrial Moncada II) Valencia- España Telephone: +34 961 309 378 Web: www.celsamessgerate-spain.com Email: [email protected] Technical modification rights reserved © COPYRIGHT 202

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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.