ED-00CR - Low Voltage Unit for Capacitive Standard Divider

Product catalog summary

Overview: The Low Voltage Unit for Capacitive Standard Divider, model ED-00CR, is designed to replace Standard Potential Transformers. It features a lightweight design and offers a broad range of division ratios with a 5-digit resolution. The unit supports remote control and data transfer via an RS232 interface and is used in conjunction with a standard gas capacitor.

Specifications:

Input Current Range: 0.1 to 30 mA
Input Impedance: Approximately 5
High Voltage Setting: 1 kV to 999.99 kV with 5 decades resolution
Standard Capacitor Value Setting: 10 to 9999.99 pF
Output Voltage: Nominal 100 V, Maximum 120 V
Output Power: 5 VA at 100 V
Frequency: 50/60 Hz
Uncertainty of Transfer Factor: ± 200 ppm at 0.1 to 1.2 UpN
Uncertainty of Phase: ± 200 rad at 0.1 to 1.2 UpN
Voltage Measurement Uncertainty: ± 3% for primary and secondary
Burden Factor: 2.5 ppm/mA at 100V output

Reference Conditions:

Temperature: 23°C ± 2°C
Humidity: 45% to 75%
Air Pressure: 101.3 kPa
Temperature Dependency: ± 25 ppm/K

Rated Range of Use:

Temperature: 5°C to 40°C
Humidity: 10% to 90%, non-condensing
Air Pressure: 70 to 106 kPa

Physical Characteristics:

Dimensions: W500 x D470 x H192 mm
Weight: Approximately 12 kg
Power Mains: 115/230V, 50/60 Hz, 240 VA

Contact Information: Presco AG, Zürcherstrasse 70, CH-8104 Weiningen, Switzerland. Tel: +41 44 750 63 63, Fax: +41 44 750 63 66, Email: [email protected], Website: www.prescoag.com

Catalog excerpts

ED-00CR - Low Voltage Unit for Capacitive Standard Divider-1

Capacitive Voltage Divider • This instrument together with a compressed gas capacitor replaces Standard Potential Transformers • low weight • broad range of division ratios: 5 digit resolution • remote control and data transfer via RS232 interface • used with a standard gas capacitor Zurcherstrasse 70 CH - 8104 Weiningen Switzerland Email : [email protected] Internet : www.prescoag.com

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ED-00CR - Low Voltage Unit for Capacitive Standard Divider-2

Low Voltage Unit for Capacitive Standard Divider Type ED-00CR Input current range Input impedance Setting of the nominal value for high voltage Resolution of high voltage setting Setting of value of standard capacitor Output voltage nominal Output voltage maximal Output power @ 100 V Frequency Uncertainty of Transfer Factor Uncertainty of phase Uncertainty of primary and secondary voltage measurement Burden Factor Reference Conditions Temperature Humidity Air Pressure Temperature dependency Rated range of use according to Standard IEC 359 Temperature Humidity, not condensing Air Pressure Weight...

Open the catalog to page 2