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SolaHD K4E2H500S K-Factor Dry Ventilated Distribution Transformer, 480 Delta V Primary, 208Y/120 V Secondary, 500 kVA Power Rating, 60 Hz, 3

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Description

SolaHD Distribution Transformer, K-Factor Dry Ventilated, 480 Delta V Primary, 208Y/120 V Secondary, 500 kVA Power, 60 Hz Frequency, 3 ph, 602/1390 A Maximum, 7 Taps, Floor Mounting, 220 deg C Insulation, NEMA 1 Enclosure, 150 deg C, 99.14 % Efficiency, Aluminum Winding, 45 in L x 35 in W x 65 in H Dimensions

SolaHD K-factor transformers are designed to reduce the heating effects of harmonic currents created by loads like those shown in chart A. The K-factor rating is an index of the transformer's ability to withstand harmonic content while operating within the temperature limits of its insulating system. Our K-factor transformers have UL ratings of K-4, K-13 and K-20.

Features

  • Conductors to carry harmonics of a K-rated load without exceeding insulation temperature ratings
  • Shielded for quality power
  • Basic design takes "stray losses" into account and functions within safe operating temperatures
  • Core and coil design engineered to manage the zero sequence flux caused by triplen harmonics
  • Provides 100% rated current without overheating the windings or saturating the core
  • Meets transit test requirements for ISTA test procedure 1E for packaged product
  • Quiet operation with sound levels 3 to 6 dB below the NEMA ST-20 requirements
  • 602 A primary, 1390 A secondary amperage rating

Specifications

GTIN: 00783472873807

UNSPSC: 39121001

Country of Origin: United States of America (the)

Type
K-Factor Dry Ventilated
Maximum Amperage Rating
602/1390 A
Winding Material
Aluminum
Frequency Rating
60 Hz
Weight
17 lbs
Enclosure Type
NEMA 1
Number of Taps
7
Dimensions
45 in L x 35 in W x 65 in H
Insulation
220 deg C
Mounting Type
Floor
Secondary Voltage
208Y/120 V
Phase
3
Primary Voltage
480 Delta V
Power Rating
500 kVA
Temperature Rating
150 deg C
BABA Compliant
No
Efficiency
99.14 %
Sold as
EACH

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