Direct current ammeters
Amperímetros de corriente continua - Image 2
Amperímetros de corriente continua - Image 3
Amperímetros de corriente continua - Image 4

Direct current ammeters

The direct current or moving coil ammeters, The magnetic field is a permanent magnet inside the needle, surrounded by a moving coil to which the needle is attached, and a magnetic casing on top of it, which ensures insensitivity to the external magnetic field. It can be mounted on any type of panel. These ammeters are intended for measuring DC voltages and currents, measuring the average current value. The zero point of the scale can be moved to any angular position. The scale is linear from zero to its final value, allowing interchangeability in the possible values. Scales of linear, quadratic or logarithmic functions, with other units of measurement, can be made for transducers or converters of electrical or non-electrical primary quantities with voltage or current output. Scales can also be made with zero suppressed or compressed at the end, by means of electronic equipment, which widens the reading area of the nominal values.

The direct current or moving coil ammeters, The magnetic field is a permanent magnet inside the needle, surrounded by a moving coil to which the needle is attached, and a magnetic casing on top of it, which ensures insensitivity to the external magnetic field. It can be mounted on any type of panel. These ammeters are intended for measuring DC voltages and currents, measuring the average current value. The zero point of the scale can be moved to any angular position. The scale is linear from zero to its final value, allowing interchangeability in the possible values. Scales of linear, quadratic or logarithmic functions, with other units of measurement, can be made for transducers or converters of electrical or non-electrical primary quantities with voltage or current output. Scales can also be made with zero suppressed or compressed at the end, by means of electronic equipment, which widens the reading area of the nominal values.


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    Technical specifications

    Technical details

    • Connections
    • Dimensions
    • Technical characteristics
    • Technical data

    Ammeters via shunt

    Interchangeable scale:

    • Scale: 90º.
    • Current: Continuous
    • Accuracy: 1.5%
    • Own consumption: 60 - 150 Ω
    • Measuring range: 60 - 150 mV

    Ammeters µA, mA and A

    • Scale: 90º - 240º.
    • Current: Continuous
    • Accuracy: 1.5%

    Ammeters with converter

    • Scale: 240º.
    • Current: Continuous
    • Accuracy: 1.5%
    • Own consumption: 2.5 VA
    • Frequency: 20 - 100 Hz

    Ammeters with rectifier

    • Scale: 90º - 240º.
    • Current: Continuous
    • Accuracy: 1.5%
    • Frequency: 15 - 100 Hz

    Instruments with contacts

    • Contacts: 2
    • Control LED's: 2
    • Adjustment: Rear
    • Regulation: 0 - 100% of the full scale value // ± 100% bidirectional
    • Auxiliary power supply: 110 - 230 - 400 V AC // Power consumption: 3 VA
    • Repeatability: ± 1% of full scale value
    • Output relays: 2 (max. 400V, 1A, 200 VA AC)
    • Mechanical life: 107 operations
    • Own consumption: < 1.5 VA AC
    • Scale: 90º.
    • Control cover: Sealable
    • Time delay: 0 - 30s ... ± 10%
    • Accuracy: 1.5%
    • Frequency: 50 - 60 Hz.

     

    * CC3CCGS: VERSION WITH INTERCHANGEABLE SCALE

    Ammeters via shunt

    • Module: x/60 mV - x/150 mV
    • Scale: 5 - 6 - 10 - 15 - 15 - 20 - 20 - 25 - 30 - 40 - 50 - 60 - 60 - 80 - 100 - 150 - 150 - 200 - 250 - 250 - 300 - 400 - 400 - 500 - 600 - 750 - 750 - 800 - 800 - 1000 - 1200 - 1200 - 1500 - 2000 - 2500 - 2500 - 3000 - 3000 - 4000 A

    Ammeters µA, mA and A

    • µA: 40 - 50 - 60 - 100 - 150 - 250 - 250 - 300 - 400 - 500 - 600 µA
    • mA: 1 - 1.5 - 2.5 - 2.5 - 4 - 5 - 6 - 10 - 15 - 15 - 20 - 25 - 40 - 50 - 60 - 100 - 150 - 250 - 250 - 300 - 400 - 500 - 600mA // 4 - 20mA
    • A: 1 - 1,5 - 2,5 - 2,5 - 4 - 5 - 6 - 10 - 15 - 20 - 25 - 30 - 40 - 50 A // x/60 mV - x/150 mV

    Ammeter with converter

    Relational:

    In

    • Measuring range: x/5A - x/1A
    • Scales: 10 - 15 - 20 - 25 - 30 - 40 - 50 - 60 - 75 A and multiples thereof

    2xIn

    • Measuring range: 2x/5A - 2x/1A
    • Scale: 10..20 - 15..30 - 20..40 - 25..50 - 30..60 - 40..80 - 50..100 - 60..120 - 75..150 A and multiples thereof

    5xIn

    • Measuring range: 5x/5A - 5x/1A
    • Scale: 10..50 - 15..75 - 20..100 - 25..125 - 30..150 - 40..200 - 50..250 - 60..300 - 75..375 A and multiples thereof

    Direct:

    • In: 1 - 1,5 - 2 - 2,5 - 3 - 4 - 5 - 6 - 10 A
    • 2xIn: 1..2 - 1.5..3 - 2..4 - 2.5..5 - 3..6 - 4..8 - 5..10 - 6..12 - 10..20 A
    • 5xIn: 1..5 - 1.5..7.5 - 2..10 - 2.5..12.5 - 3..15 - 4..20 - 5..25 - 6..30 - 10..50 A

    Ammeter with rectifier

    Direct:

    In

    • µA: 30 - 40 - 50 - 60 - 60 - 100 - 150 - 250 - 250 - 300 - 400 - 500 - 600
    • mA: 1 - 1,5 - 2,5 - 2,5 - 4 - 4 - 5 - 6 - 10 - 15 - 15 - 20 - 25 - 40 - 50 - 60 - 100 - 150 - 150 - 250 - 300 - 400 - 500 - 600
    • A: 1 - 1,5 - 2,5 - 4 - 5 - 6 - 10 - 15

    2xIn

    • A: 1..2 - 1,5..3 - 2..4 - 2,5..5 - 3..6 - 4..8 - 5..10 - 10..20 - 15..30

    5xIn

    • A: 1..5 - 1,5..7,5 - 2..10 - 2,5..12,5 - 3..15 - 4..20 - 5..25 - 10..50 - 15..75

    Relational:

    In

    • Module: x/5A - x/1A
    • Scales: 10 - 15 - 20 - 25 - 30 - 40 - 50 - 60 - 75 A and multiples thereof

    2In

    • Module: 2x/5A - 2x/1A
    • Scales: 10..20 - 15..30 - 20..40 - 25..50 - 30..60 - 40..80 - 50..100 - 60..120 - 75..150 A and multiples

    5In

    • Module: 5x/5A - 5x/1A
    • Scales: 10..50 - 15..75 - 20..100 - 25..125 - 30..150 - 40..200 - 50..250 - 60..300 - 75..375 A and multiples

    Instruments with contacts

    Normal

    • mA: 100 - 150 - 250 - 250 - 300 - 400 - 500 - 600
    • A: 1 - 1,5 - 2,5 - 2,5 - 4 - 5 // x/1 - x/5

    With rectifier

    90º scale

    • µA: 1 - 1,5 - 2,5 - 2,5 - 4 - 5 - 6 - 10 - 15 - 15 - 20 - 25 - 40 - 50 - 60 - 100 - 150 - 150 - 250 - 300 - 400 - 500 - 600 // 4 - 20
    • mA: 1 - 1,5 - 2,5 - 2,5 - 4 - 4 - 5 - 6 - 10 - 15 - 15 - 20 - 25 - 40 - 50 - 60 - 100 - 150 - 150 - 250 - 300 - 400 - 500 - 600
    • A: 1 - 1,5 - 2 - 2,5 - 3 - 4 - 5

    Scale 240º.

    Direct

    In

    • µA: 30 - 40 - 50 - 60 - 60 - 100 - 150 - 250 - 250 - 300 - 400 - 500 - 600
    • mA: 1 - 1,5 - 2,5 - 2,5 - 4 - 4 - 5 - 6 - 10 - 15 - 15 - 20 - 25 - 40 - 50 - 60 - 100 - 150 - 150 - 250 - 300 - 400 - 500 - 600
    • A: 1 - 1,5 - 2,5 - 4 - 5 - 6 - 10 - 15

    2xIn

    • A: 1..2 - 1,5..3 - 2..4 - 2,5..58 - 3..6 - 4..8 - 5..10 - 10..20 - 15..30

    5xIn

    • A: 1..5 - 1,5..7,5 - 2..10 - 2,5..12,5 - 3..15 - 4..20 - 5..25 - 10..50 - 15..75

    Relational

    In

    • x/5A - x/1A
    • 10 - 15 - 20 - 25 - 30 - 40 - 40 - 50 - 60 - 75 and multiples thereof

    2xIn

    • 2x/5A - 2x/1A
    • 10..20 - 15..30 - 20..40 - 25..50 - 30..60 - 40..80 - 50..100 - 60..120 - 75..150 and multiples thereof

    5xIn

    • 5x/1A - 5x/1A
    • 10..50 - 15..75 - 20..100 - 25..125 - 30..150 - 40..200 - 50..250 - 60..300 - 75..375 and multiples thereof

    Contact instruments

    Normal

    • mA: 100 - 150 - 250 - 250 - 300 - 400 - 500 - 600
    • A: 1 - 1,5 - 2,5 - 2,5 - 4 - 5 // x/1 - x/5

    With rectifier

    • mA: 1 - 1,5 - 2,5 - 2,5 - 4 - 5 - 6 - 10 - 15 - 15 - 20 - 20 - 25 - 40 - 50 - 60 - 100 - 150 - 250 - 250 - 300 - 400 - 500 - 600 // 4 - 20
    • A: 1 - 1,5 - 2,5 - 4 - 5

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