Autotransformer -- PVAT3 20
from Block USA, Inc.

Input rated voltage 3 x 690 Vac. Output rated voltage 3 x 400 Vac. Rated power 650 - 1386 VA. Ambient temperature +60 ° C. Protection index IP 00. Autotransformer. to: VDE 0570 Part 2-13, DIN EN 61558-2-13, EN 61558-2-13,. IEC 61558-2-13. Matching transformers to adjust the supply voltage of... [See More]

  • Transformer Type: Autotransformer
  • Output Voltage: 400
  • Input Voltage: 690
  • Power Rating (VA): 650
Buck Boost Series -- HS19B100 [HS19B100 from SolaHD]
from Carlton-Bates Company

Buck-Boost transformers are small, single phase, dry type distribution transformers designed and shipped as insulating/isolating transformers. They have a dual voltage primary and a dual voltage secondary. These transformers can be connected for a wide range of voltage combinations. The most common... [See More]

  • Transformer Type: Autotransformer; Buck-Boost Transformers
  • Construction: Laminate
  • Cooling Method: Air
  • Primary Frequency: 60 Hz
Superior Electric POWERSTAT® Variable Transformers -- 10C Series
from Danaher Sensors & Controls - Specialty Products

10C Series are offered in single and three phase manually operated assemblies. The 10C Series units operate from 120V lines 10C Series units are rated at 2.25A for constant current loads. All types are open construction designed for back-of-panel mounting. The tapping arrangement permits an output... [See More]

  • Transformer Type: Autotransformer; Industrial Control Transformer; Single Phase Transformer (optional feature); Three Phase Transformers (optional feature); Variac
  • Primary Frequency: 60 Hz (optional feature); 50 / 60 Hz (optional feature)
  • Mounting: Chassis; Panel Mount
  • Three Phase Configuration: Delta/Delta
Large Capacity Transformers
from Fuji Electric Corp. of America

Fuji Electric ’s large-capacity transformers are the result of an extensive engineering effort and R & D over many years. These transformers feature well-arranged core construction, winding construction with highly reliable insulation, short-circuit resistance of windings, assembled style... [See More]

  • Transformer Type: Autotransformer (optional feature); High Voltage Transformer; Power Transformer; Substation Transformer
  • Mounting: Elephant Type, Direct Couple to GIS, Transportable
  • Cooling Method: Oil
  • Construction: Laminate
TRANSFORMER VARIABLE AUTO 0-120VAC 5AMP -- 501 [501 from Staco Energy Products Co.]
from Radwell International, Inc.

Finding an industrial MRO supplier with STACO 501 in stock isn't always easy - you need a experienced, global company with a high level of both knowledge and service. PLCCenter.com stocks over 8,112,131 items from 14,092 manufacturers and probably has exactly the part or equipment you need right... [See More]

  • Transformer Type: Autotransformer; Variac
  • Secondary Current Rating: 5
Single-Phase Transformer
from Schaffner EMC Inc.

Control and disconnecting transformers. Autotransformers. Windings in copper and aluminum. Primary and secondary voltage up to 1100V. Power rating up to 500kVA. Line frequency up to 400Hz [See More]

  • Transformer Type: Autotransformer; Industrial Control Transformer; Power Transformer; Single Phase Transformer
  • Primary Frequency: 50 / 60 Hz; 400
  • Cooling Method: Air
  • Input Voltage: 1100
Auto Transformer -- 110
from Signal Transformer

Step Down Auto w/Line Cord. Description: Signal ’s auto transformers provide the user the capability of adapting voltages for worldwide applications. These step down Auto Transformer ’s can be rack or chassis mounted and easily modified for DIN rail. Design Features. • Chassis or... [See More]

  • Transformer Type: Autotransformer; Power Transformer; Single Phase Transformer
  • Mounting: Chassis
  • Cooling Method: Air
  • Primary Frequency: 50 / 60 Hz
Step-Up/Step-Down Autotransformer -- F-302U**
from Triad Magnetics

D e s c r i p t i o n. Triad autotransformers are single winding transformers in which the primary coil is a fraction of the entire winding for voltage step-up or the secondary coil is a fraction of the entire winding for voltage step-down (see Technical Notes for an equivalent circuit diagram). In... [See More]

  • Transformer Type: Autotransformer; Encapsulated Transformers
  • Primary Frequency: 50 / 60 Hz
  • Mounting: Chassis
  • Single Phase Configuration: Single
Medium Voltage Dry-Type Autotransformers
from ABB Power Products/Power Systems

Autotransformers have a single winding with two end terminals, and one or more terminals at intermediate tap points, or a transformer in which the primary and secondary coils have part or all of their turns in common. The primary voltage is applied across two of the terminals, and the secondary... [See More]

  • Transformer Type: Autotransformer; Power Transformer
  • Mounting: Pad-Mounted
  • Cooling Method: Air
  • Input Voltage: 1000 to 36000
Energy Efficient Single Phase Transformers: Group VIII - Auto-Transformers -240 Primary Volts - 120/240 Secondary Volts - 1Ø, 60Hz
from Acme Electric Corp. / Power Distribution Products

Acme's single phase transformers are design for use in industrial and commercial application. Transformers rated up to 25 kVA are enclosed within an encapsulated, NEMA 3R enclosures. Standard transformers rated from 37.5 to 250 kVA are enclosed in ventilated, NEMA 2 enclosures (optional... [See More]

  • Transformer Type: Autotransformer; Power Transformer; Single Phase Transformer
  • Primary Frequency: 60 Hz
  • Cooling Method: Air
  • Input Voltage: 240
N-150MG -- 618804 [N-150MG from Triad Magnetics]
from Jameco Electronics

D e s c r i p t i o n. Triad autotransformers are single winding transformers in which the primary coil is a fraction of the entire winding for voltage step-up or the secondary coil is a fraction of the entire winding for voltage step-down (see Technical Notes for an equivalent circuit diagram). In... [See More]

  • Transformer Type: Autotransformer; Encapsulated Transformers
  • Primary Frequency: 50 / 60 Hz
  • Mounting: Chassis
  • Single Phase Configuration: Single
11,13 Eliminator™
from Mirus International, Inc.

A 3-phase, low zero sequence impedance autotransformer, which when connected near to and in parallel with the harmonic generating non-linear loads (usually connected at the distribution panel), provides an alternate path for 3rd, 9th, & 15th current harmonics (triplens) which the loads create. [See More]

  • Transformer Type: Autotransformer; Phase Shifting Autotransformer
  • Input Voltage: 600
  • Primary Frequency: 60 Hz
  • Power Rating (VA): 750000
Group L Series NWGV01 -- CTA100-L01
from PowerVolt, Inc.

Machine tool control transformer (autotransformer), finger-safe terminals [See More]

  • Transformer Type: Autotransformer
  • Construction: Laminate
  • Mounting: H Frame
  • Primary Frequency: 50 / 60 Hz
Auto-Transformer -- Model AZ85615
from Toroid Corp. of Maryland

Optional enclosure with or without cord, plug and receptacle [See More]

  • Transformer Type: Autotransformer
  • Construction: Toroidal Core
  • Mounting: Chassis; Dish/Disk
  • Primary Frequency: 60 Hz