Catalogue Professionnel

THREE-PHASE/SINGLE-PHASE TRANSFORMERS COMPLYING WITH CEI 61558-2-4 AND CEI 76-726

Function: Allows switching from a three-phase network to a single-phase network by reducing the imbalance.

Type: TTM-TTMP

Power: From 630VA to 250kVA

Primary voltage: 400V three-phase

Secondary voltage: 230V single-phase

Coupling: Single-phase/three-phase

Frequency: 50/60Hz

Magnetic circuit: Grain oriented electric sheet with low losses.

Winding: Class H, enamelled electrolytic copper, treated and polymerized in an oven, class H varnish, class H insulation, electrostatic shield between primary and secondary.

Tropicalisation: On request

Connectivity: Inputs and outputs on marked terminal blocks.

Imbalance: 33% backfeed on power supply.

ALL OUR PRODUCTS ARE TESTED INDIVIDUALLY