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AC Ammeter (Three Phase) - Yokins Instruments
AC Ammeter (Three Phase) - Yokins Instruments
AC Ammeter (Three Phase) - Yokins Instruments
AC Ammeter (Three Phase) - Yokins Instruments
AC Ammeter (Three Phase) - Yokins Instruments
AC Ammeter (Three Phase) - Yokins Instruments
AC Ammeter (Three Phase) - Yokins Instruments
AC Ammeter (Three Phase) - Yokins Instruments
AC Ammeter (Three Phase) - Yokins Instruments
AC Ammeter (Three Phase) - Yokins Instruments
Basic Series

AC Ammeter (Three Phase)

INR

Being the leader Three Phase Ammeter Manufacturers and Suppliers, Our Ammeters are easy to use and install, with a clear and concise display. 

Learn More
AC Ammeter (3 phase)Y4-AA3
  • Y4-AA3
  • Y7-AA3
  • Y9-AA3
  • Y9-3A3
RangeCT Selectable (5A)
  • CT Selectable (5A)
  • CT Selectable (3 line)
Quantity
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Product Description

Product Description

specifications

Extra Details

Product Description

An AC Ammeter (Three Phase) is an instrument used to measure the current flowing in a three-phase AC system. It is widely used in industrial electrical panels, motors, and power distribution systems.

Product Description
  • Microcontroller-Based Design
  • True RMS Measurement
  • Wide CT Primary Range: 1A–50kA
  • CT Secondary Range: 0.5A–5A AC
  • 4-Digit, 3-Row Seven-Segment Display
  • Auto-Scaling Function
  • Low VA Burden
  • Password Protection
  • Front-Panel Programming
  • Touch-Proof Terminals
  • Industrial-Grade Construction
  • Flexible CT Integration
Specification
Display 4 Digit Red LED Super Bright Display
Digit Height 0.56"/14.2.mm
Maximum display 9999 (Max.) Counts
Resolution 0.001 to 1 Count Depending on Range/ Scale Display
Display Stability With in ±1 Digit
Faceplate /Lens Polycarbonate Transparent
Case/Housing Material FR-ABS Black
Connectors /Terminal Nylon 66, 33%GF, Black/Brass
Mounting Clamps Sturdy, Moulded Glass filled nylon with screws.
Decimal Point Auto Scrolling
Dielectric Strength 2.5KV @50 Hz 1 minute between Input -Auxiliary
& Case - Terminals
Impulse Withstand 3.5.KV, 1.2/50 micro Second
Refresh Rate Per 8.0ms
Maximum Overload Current 2 Times Continuous
Frequency Response 40-400 Hz
Auxiliary Supply 150-300V AC, 45-270V AC /DC, 19-60V AC /DC
Input Current 0.020A - 10A AC(Direct) in Standard Product
CT Primary Range 1A to 50kA AC Programable
CT Secondary Range 0.5A to 5A AC Programable
Accuracy Class 1 & 0.5
VA (Burden)  
Auxiliary ≤1.5 VA
Voltage Input ≤1.0 VA
Environment  
Calibration 27⁰ C ± 5⁰C
Operating 0⁰to + 60⁰C, RH<70%
Storage -10⁰ to +70⁰C, RH<70%
Metering Standard IEC62052-11
Extra Details
MODEL Y9-AA3 Y7-AA3 Y4-AA3 Y9-3A3
FRONT 96 X 96 72 X 72 48 X 96 96 X 96
DEPTH (Behind Bezel) 39.5 59 74 52
Panel Cut -Out 92 (+0.8-0.0) x 92(+0.8-0.0) 68 x 68 44(+0.5-0.0) x 92(+0.8-0.0)  92 (+0.8-0.0) X 92(+0.8-0.0)

  • Performance

    Digital panel meters provide an inexpensive way to present data from various sensors and can be used for both monitoring and basic control functions in industrial and commercial.

  • Performance

    Digital panel meters provide an inexpensive way to present data from various sensors and can be used for both monitoring and basic control functions in industrial and commercial.

  • Performance

    Digital panel meters provide an inexpensive way to present data from various sensors and can be used for both monitoring and basic control functions in industrial and commercial.

  • Performance

    Digital panel meters provide an inexpensive way to present data from various sensors and can be used for both monitoring and basic control functions in industrial and commercial.

  • Performance

    Digital panel meters provide an inexpensive way to present data from various sensors and can be used for both monitoring and basic control functions in industrial and commercial.

  • Performance

    Digital panel meters provide an inexpensive way to present data from various sensors and can be used for both monitoring and basic control functions in industrial and commercial.

  • Performance

    Digital panel meters provide an inexpensive way to present data from various sensors and can be used for both monitoring and basic control functions in industrial and commercial.

  • Performance

    Digital panel meters provide an inexpensive way to present data from various sensors and can be used for both monitoring and basic control functions in industrial and commercial.

  • Performance

    Digital panel meters provide an inexpensive way to present data from various sensors and can be used for both monitoring and basic control functions in industrial and commercial.

  • Performance

    Digital panel meters provide an inexpensive way to present data from various sensors and can be used for both monitoring and basic control functions in industrial and commercial.

The Evolution

The Future of Measurement: Exploring Digital Panel Meters

IMG-20250413-WA0015 - Yokins Instruments
The Evolution

The Future of Measurement: Exploring Digital Panel Meters

02 Aug 22

FAQ

  • 1. What is a Three-Phase AC Ammeter?

    A three-phase AC ammeter is an instrument used to measure the current flowing through a three-phase AC (alternating current) system. It measures the total current in a three-phase circuit, which is common in industrial and commercial electrical systems. The ammeter provides readings for each phase or the combined total current.

  • 2. What is the difference between a single-phase and a three-phase ammeter?

    • A single-phase ammeter measures the current in a single-phase electrical system, which is commonly used in residential circuits.
    • A three-phase ammeter measures the current in a three-phase system, which is used in industrial and commercial applications for distributing electrical power more efficiently.

  • 3. Why do I need a three-phase ammeter?

    A three-phase ammeter is required when measuring three-phase currents in systems that have three alternating currents that are offset by 120° from each other. It's essential in managing and monitoring large machinery, industrial equipment, and systems that run on three-phase power.