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400VA 240/400/525-12/24V TRANSFORMER
SKU: 680400040
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Availability: Out of Stock
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Short Description
TR28 series
High instantaneous power is provided by isolating single-phase transformers for control and safety purposes, ensuring the proper operation of contactors and other control and switchgear.
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Specifications
SERIES: TR 28 series
DESCRIPTION: Control and safety transformer
PRIMARY VOLTAGES: 240V - 400V - 525V (with regulation taps + and - 20V)
SECONDARY VOLTAGES: 12 - 24V
THERMAL CLASS: B (130°C)
TYPE: Class 1
FREQUENCY: 50/60 Hz
PROTECTION INDEX: IP20
POWER (VA) 25°C: 400
POWER (VA) 40°C: 320
INRUSH (VA): 800
WEIGHT (KG): 5
DIMENSIONS (MM): (H) 135 x (W) 108 x (D) 148
Features:
Thermal class: B (130°C)
Class: Class I
Frequency: 50/60 Hz
DIN rail mountable (up to 400VA)
Secondary voltages: 12 - 24V (or) 115 - 230V
Protection degree: IP20 protection (finger safe)
Dielectric strength: Primary - secondary 4.5kV
Standards: IEC/EN 61558-1, IEC/EN 61558-2-2 /-2-4 /-2-6
Serial-parallel secondary bridge pieces for ease of connection
Primary voltages: 240V - 400V - 525V (with regulation taps + and - 20V)
High-capacity clamp terminals (10 mm2 up to 400VA / 25 mm² up to 1250VA)
High-flexibility - several primary rated voltages (with regulation taps +20V or -20V)