Square D 75T3H 75 Kva Transformer 3 Phase Dry Type Insulated 480V -208Y/120V

$1,999.99

1 in stock

Categories: , Tag:

The Square D 75T3H is a 75 kVA three-phase dry-type transformer, commonly used for industrial and commercial applications. Here’s a breakdown of its features and specifications:


Key Features:

  • Manufacturer: Square D (Schneider Electric)
  • Model: 75T3H
  • Type: Ventilated Dry-Type Transformer
  • Power Rating: 75 kVA (kilovolt-amperes)
  • Phase: Three-phase
  • Frequency: 60 Hz

Electrical Specifications:

  • Primary Voltage: 480 V
  • Secondary Voltage: 208Y/120 V
    • “208Y/120” indicates a wye-connected secondary output, providing 208 V phase-to-phase and 120 V phase-to-neutral.
  • Insulation Class: Typically Class H (verify for specific model)
  • Temperature Rise: Commonly 150°C or 220°C rise, depending on insulation class
  • Efficiency: Meets or exceeds NEMA TP-1 or DOE 2016 efficiency standards (depending on year of manufacture)

Physical and Environmental Details:

  • Cooling Method: Air-cooled (natural convection)
  • Enclosure Rating: Typically NEMA 2 for indoor use (NEMA 3R available for outdoor applications)
  • Mounting Options: Floor or wall-mounted (verify space and load requirements)

Applications:

  • Voltage Conversion: Ideal for converting 480V primary supply to a 208Y/120V secondary for powering mixed loads like lighting, HVAC systems, and machinery.
  • Commercial and Industrial Use: Common in offices, factories, warehouses, and data centers.
  • Safety and Reliability: Provides isolation, protects against surges, and supports balanced loads.

Advantages:

  • Durability: Minimal maintenance due to no moving parts.
  • Safety: Reduced noise and high electrical isolation.
  • Eco-Friendly: Complies with modern energy standards for reduced losses.
Weight 520 lbs
Dimensions 36 × 24 × 36 in
Brand

Square D

Reviews

There are no reviews yet.

Be the first to review “Square D 75T3H 75 Kva Transformer 3 Phase Dry Type Insulated 480V -208Y/120V”

Your email address will not be published. Required fields are marked *