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5077 Power Calibrator

5077 Power Calibrator
  • 5077
  • 5077 (2)

Features

  • 20mA to 22A AC/DC
  • 100A AC I transformer option
  • 1mV to 1050V AC/DC
  • +90.0 deg to -90.0 deg
  • 0.00 to 1.00 Lead/Lag
  • 45 to 400 Hz in 0.1Hz steps
  • RS-232 / GPIB / USB interface

5077 Images

  • A high accuracy AC and DC power calibrator suitable for calibrating watt-meters, power meters, and kW-Hr meters. Supplied with its own "PC Virtual Control” software allowing the user full control via laptop or PC. Frequency can be set in 0.1Hz steps from 45 to 400Hz, and phase in 0.1degree steps. Alternatively power factor (PF) can be set in 0.01 steps. The output can be displayed as VA or Watts.

    The standard maximum AC current output (22A) can be extended to 100A by using an optional 100A current transformer. This extends the maximum power to 0.1MW/MVA. A clamp meter adaptor option is also available (1 and 50 turns).

    EasyCal - Manage, Automate and Optimise the Calibration Process
    The 5077 can also be controlled using Time Electronics’ EasyCal software. This provides increased speed of calibration and consistency of results. Easily produce calibration certificates and reports to ISO 9001,ISO 17025, and other international quality standards.

  • Technical Specifications

    DC Voltage
    Range Accuracy 1 year Output Resistance Max Output Current Resolution
    *2V 0.01% + 500μV < 0.5Ω 20mA 1μV
    *20V 0.01% + 500μV < 0.5Ω 20mA 10μV
    300V 0.02% + 30mV < 5Ω 20mA 100μV

    1050V

    0.05% + 50mV

    < 10Ω

    10mA

    1mV

    *Accuracy is specified at minimum current output.

    DC Current
    Range Accuracy 1 year Compliance Voltage Resolution
    2A 0.03% + 500μA 5V 100μA
    22A 0.05% + 6mA 4V 1mA
    AC Voltage (45Hz to 400Hz 0.02% accuracy)
    Range Accuracy 1 year Output Resistance Max Output Current Resolution
    *2V 0.03% + 500μV < 0.5Ω 20mA 100μV
    *20V 0.03% + 2mV < 1Ω 20mA 1mV
    **300V 0.06% + 30mV < 5Ω 20mA 10mV

    **1050V

    0.08% + 90mV

    < 10Ω

    10mA

    100mV

    *Accuracy is specified at minimum current output.
    **Accuracy is specified at 100Hz for current outputs less than 5A.

    AC Current (45Hz to 400Hz 0.02% Accuracy)
    Range Accuracy 1 year Compliance Voltage Resolution
    2A 0.1% + 2mA 3.5V 100μA
    22A 0.1% + 20mA 3V 1mA
    Phase Angle (Applies to outputs above 22 Volts)
    Frequency Range Accuracy 1 year Resolution
    45 to 99Hz -90.0 to +90.0 deg 0.3 deg 0.1 deg
    100Hz to 400Hz -90.0 to +90.0 deg 1 deg 0.1 deg
    Power Factor
    Frequency Range Resolution
    45 to 400Hz 0.00 to 1.00 0.01

    The accuracy of the power is complex and is determined by using a formula, which combines the errors due to Voltage, Current, and Phase.
    Power Accuracy (%) = SqrRt (Voltage accuracy2 + Current accuracy2 + Phase Correction2)
    Where Phase Correction (%) = 100x(1-Cos(Phase+PhaseAcc)/Cos Phase)


    General Specifications

    Warm up 1 Hour to full accuracy
    Settling Time Less than 5 seconds

    Standard Interfaces

    GPIB (IEEE-488), RS-232, USB

    Temp Performance Operating: 0 to 40°C, Full Spec: 23°C +/- 5°C, Storage: -10°C to 50°C
    Operating Humidity < 80% non-condensing
    Operating Altitude 0 to 3km. Non operating: 3km to 12km
    Line Power 100 - 230V AC 50/60Hz. Power Consumption 60W typical, 80W Max.

    Dimensions

    W440 x H198 x D580mm (17.6 x 7.8 x 32.8”)

    Weight 25kg (36lbs)
    Country of Origin UK

    Supplied With

    Virtual control software, user manual, RS-232 cable, and USB adaptor/cable

  • Models

    5077

    Power Calibrator

    Options

    9790

    100 Amp AC Current Transformer  -  View data sheet

    9780

    Clamp Meter Adaptor (1 & 50 turn coil)  -  View data sheet

    9735 Test Lead Set
    C160 Factory Calibration Certificate (NPL traceable)
    C124 UKAS Calibration Certificate (ISO 17025)
    Calibration Software and Accessories

    ECFLA

    EasyCal Full License - when purchased with multifunction calibrator/DMM: Discounted full license with 1 year support.
    For further licenses and EasyCal add-ons see the Easycal web page or PDF brochure

    9795 Printer & Connectivity Kit (Printer, DVD-RW, 4 Port USB Hub, Numeric Key Pad & USB Memory Stick)
    9777 Bar Code Reader
    9778 Cal and ID Label Printer
    9779 Job and Address Label Printer
    9597 GPIB Cable
    9743 PCI - GPIB interface card

    9794

    GPIB - USB Adaptor

    ESP1

    EasyCal Support Package 1: 1 year email and telephone support. Minor upgrades. 

    ESP2 EasyCal Support Package 2: 2 year email and telephone support. Minor upgrades.
    EOT1 EasyCal Online Training Session (Via Remote Desktop)
  • PDF Downloads
    File Name File Size Language

    5077 Data Sheet

    621kB

    EN

    9790 AC Current Transformer Data Sheet

    235kB

    EN

    9780 Clamp Meter Adaptor Data Sheet

    284kB

    EN

    EasyCal Brochure

    4MB (low resolution)

    EN

    EasyCal Brochure

    8MB (Higher resolution)

    EN

  • Request for Quotation

    5077 Power Calibrator

    Product Options
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