DTHB-051-4S

Acme Electric Drive Isolation Transformers, DT Series

ITEM # DTHB-051-4S
MFG ITEM # DTHB0514S
SERIES: DT
2,471.59
Ships Factory Direct
Est. Lead Time 28 days
Quantity
Discount
1+
$ 2,471.59
Picture Not Available

Overview

Acme Electric

Drive Isolation Transformers, DT Series

Item# DTHB-051-4S - TRANSFORMER 51KVA 3PH ENCLOSED 575VAC PRI 460Y/266VAC SEC

DT Series Information
  • 3-Phase 60 Hertz
  • 180 degrees and 220 degrees C Insulation Systems
  • Designed for Use With AC, Adjustable Frequency or DC Drives
  • Full Range of KVA Ratings Cover All Standard Drive Systems
  • Ample Wiring Compartment for Easy Cable Entry
The Acme Drive Isolation Transformers are specifically designed to accommodate the special voltages and KVA sizes unique to AC and DC motor drive applications. Acme uses strip conductors (above 7.5 KVA) instead of wire for DIT series that easily accommodates the servere electrical and mechanical stresses found in today's AC & DC motor drives. The inherent excellent line isolation of these transformers is further enhanced with the extra protection of Acme's Electrostatic Shield ‑ Free in all DIT's.

The harmonic current generated by AC & DC drives increases eddy current losses (heat) in transformer windings. The thicker the winding conductor, the greater the losses. Acme uses one turn per layer of thin strip conductor which provides lower eddy current lossesthan comparable wire wound units. Lower losses equals cooler operation and longer transformer life. Strip windings minimize axial short circuit forces that can cause mechanical displacement of the windings under fault conditions. For extra protection all designs 7.5 KVA and above use primary and secondary coils of equal axial length. This feature tends to negate axial short circuit forces, further imporving transformer life expectancy.

Specifications

Item Number:  
DTHB-051-4S
UPC:  
0475036959210
Brand:
Acme Electric
Item Category:
Transformers
Subcategory:
Drive Isolation Transformers
Series:
DT
Output (kVA):
51 KiloVolt-Amps
Primary Volts AC:
575 Volts AC
Secondary Volts AC:
460 Volts AC
Phase:
3
Motor HP:
40
Enclosure Rating:
Termination:
Pads
Winding:
Aluminum
Mounting:
Floor; Wall
Approvals:
UL;CSA
Circuit Diag. No.:
ACME_DTRAN_44
Diag. No.:
ACME_DTRAN_E
Picture No.:
ACME_DTRAN_WS-A-2
H x W x D:
29.9 in x 28.15 in x 22.37 in
  Net Weight:
400 lb
  Gross Weight:
400 lb

Accessories

PL-79900-ACME
Acme Electric - Accessory
ITEM #: PL-79900
Thermal Switch Kit For Use W/ DITS-27KVA and Above Field Installable
Lead Time: 28 days
$ 99.12
PL-79912-ACME
Acme Electric - Accessory
ITEM #: PL-79912
Wall Mounting Bracket
Lead Time: 28 days
$ 118.14
WS-A-2-ACME
Acme Electric - Accessory
ITEM #: WS-A-2
WEATHER SHIELD
Lead Time: 28 days
$ 70.82