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Autotransformers and one-phase LV and MV transformers

Characteristics :
Power: 1 VA up to 20 kVA (depending on the frequency of use)
Frequencies: 50 to 1 kHz
Voltages: 1 V to 10 kV

Fields of use :
-    Transmission of electricity from a one-phase network;
-    Measure of an electrical parameter (current, voltage);
-    Obtaining a quality-price ratio;
-    Obtaining a simple and effective industrial profile;
-    Obtaining an easily convertible product. 

Applications :
-    Distribution cabinet from a one-phase network, with or without galvanic isolation;
-    Independent transformation post, covered or not, according to a IP00, IP21, IP23, IP54, IP55 or IP65;
-    Voltage stabilizer of ±1 or 2% from a highly variable network in amplitude (± 20%) ;
-    Ferroresonant;
-    Transformation post conditions comparable to ATEX ;
-    Extension of very low voltage, high current energy.

These values are given as an example and are not exhaustive for particular solutions

 

  • Our recent productions in this range

One-phase, anti-vibration transformer

  • ABE transfo, One-phase, anti-vibration transformer

  • Type of equipment :
    LV one-phase dry transformer with securing mount on anti-vibration bars. 
    Input : 450V AC
    Output : 200V AC
    Power : 11KVA
    Frequency : 50/60Hz
    Power class : I
    Uncovered version (IP00)

    Use :
    Backup power for DC/AC converters.

    Comments :
    Compact: with a depth of less than 170 mm.
    Should withstand seismic vibrations.

    Dimensions : Depending on the power.
    For example: 330 x 500 x 170 mm

    Weight : 70 Kg

Ionization transformer  

  • ABE transfo, Ionization transformer

  • Type of equipment :
    LV/MV one-phase dry transformer with quick-coupling mounting.
    Input: 230 V AC
    Output: 3400 V AC
    Power: 50 VA
    Frequency: 50/60 Hz
    Power class: I
    Uncovered version (IP00)

    Use :
    Creation of an ionization electric field.

    Comments :
    Outputs by HV cable over a metre long.

    Dimensions : Depending on the power
    For example: 85 X 70 x 70 mm

    Weight : 1,2 Kg

Single-coupling transformer on stilts

  • ABE transfo, Single-coupling transformer on stilts

  • Type of equipment :
    One-phase LV dry transformer with raised coupling mount, specifically defined for the customer's requirements.
    Input: 200 to 260 V AC ± 5%
    Output: 22 and 30 V AC
    Power: 800 VA
    Frequency: 50/60 Hz
    Power class: I
    Electrostatic screen
    Uncovered version (IP00)

    Use :
    Power source for the control cards of a machine tool.

    Comments :
    Demarcation by screw-terminal maintaining compactness.

    Dimensions : Depending on the power
    For example: 150 x 125 x 160 mm

    Weight : -

Step-up transformer 380-5 kV 50 kVA

  • ABE transfo, Step-up transformer 380-5 kV 50 kVA

  • Type of equipment :
    One-phase LV dry transformer with enhanced isolation, voltage step-up.

    Input: 380 V AC ± 5%
    Output: 5000 V AC
    Power: 50 kVA
    Frequency: 50/60 Hz
    Power class: I
    Electrostatic screen
    Uncovered version (IP00)

    Output by flag terminal lugs.

    Uses :
    Source of High Voltage power supply, in an industrial environment.

    Comments :
    Compact, dry type (no High Voltage resin or oil to manage).

    Resin-coated type also available.

    Dimensions :
    Depending on the power
    For example: 500 x 580 x 300 mm

One-phase shielded portable transformer 

  • ABE transfo, One-phase shielded portable transformer

  • Type of equipment :
    Transformer or autotransformer (with or without galvanic isolation) one-phase, voltage step-down or step-up.

    Uses :
    Source of power, requiring an electrical connection to an earth terminal (metal encapsulation).

    Comments :
    Sturdy,  compact, massive, usable in an industrial environment.
    Also exists in class II (double insulation, does not require an electrical connection to earth).

    Dimensions :
    According to the power For example L x H x D (excluding cable): 130 x 110 x 140 mm

    Weight :
    From 300 g to 4 Kg