ANSI Class Instrument Transformers

Current Transformer -- WP5
from Hoyt Electrical Instrument Works, Inc.

The model WP5 is a low ratio, wound primary, current transformer suitable for primary currents 1 to 50 amperes and 5 amp secondary. Terminals are No. 10-32 UNC, additional ratios available, approximate weight 1.5lb. Fully encapsulated. Indoor/outdoor applications. [See More]

  • Type / Applications: ANSI; Wound Primary Type
  • Features: Meets ANSI C12 Standards; Outdoor Use
  • Transformer Category: Current
Bushing Current Transformer -- GCT848 Series
from ABB Power Products/Power Systems

The GCT-848 indoor/outdoor, board-mounted generator current transformer is a 600 volt, 10 kV BIL rated unit and designed to fit over a variety of specified bushing sizes. The insulation of the bushing provides the dielectric protection for the CT. Primary current ratios are available up to 50,000:5... [See More]

  • Type / Applications: ANSI; Wound Primary Type; Bushing
  • Features: Outdoor Use
  • Transformer Category: Current
Potential Transformer -- 3PTN150
from Hoyt Electrical Instrument Works, Inc.

Terminals are brass No. 10-32, it is desirable to use a 1.50 amp fuse in the secondary to protect the transformer, Model 3PTN150-3.17 is desined specifically for 50 Hz operation at 66% reduce load. All other ratios are designed for 60Hz operation, Transformers are ANSI C57.13 group 1. Those... [See More]

  • Type / Applications: ANSI
  • Features: Meets ANSI C12 Standards; Outdoor Use (optional feature)
  • Transformer Category: Voltage
Bushing Current Transformer -- PH Series
from ABB Power Products/Power Systems

The PH-982 outdoor “Slip-Over ” / ACCUSlipTM current transformer is a 600 volt, 10 kV BIL rated unit and designed to fit over a variety of specified bushing sizes. This unit can be applied over higher rated system voltages provided sufficient insulation is available on the point of... [See More]

  • Type / Applications: ANSI; Multi-ratio (optional feature); Bushing
  • Features: Outdoor Use
  • Transformer Category: Current
Split Core Transformer -- 2052FSH
from Hoyt Electrical Instrument Works, Inc.

Split core transformer with a standard 5-amp secondary. Others available. Terminals are brass No. 10-32 UNC. All models are fully encapsulated for indoor/outdoor applications, additional ratios available with a removable cover and optional mounting brackets. Current ratio 500:5 to 6000:5 Approximate... [See More]

  • Type / Applications: ANSI; SplitCore; Toroidal
  • Features: Meets ANSI C12 Standards; Outdoor Use
  • Transformer Category: Current
Bushing Current Transformer -- PSG Series
from ABB Power Products/Power Systems

The PSG-981 indoor/outdoor, generator current transformer is a 600 volt, 10 kV BIL rated unit and designed to fit over a variety of specified generator bushing sizes. The insulation of the bushing provides the dielectric protection for the CT. Primary current ratios are available up to 50,000:5 (as... [See More]

  • Type / Applications: ANSI; Toroidal; Bushing
  • Features: Outdoor Use
  • Transformer Category: Current
Bushing Current Transformer -- SCADAB Series
from ABB Power Products/Power Systems

The SCADA-BEH indoor/outdoor, window-type current transformer is a 600 volt, 10 kV BIL rated unit. Primary current ratios are available from 50:5 thru 1200:5 at 60 Hertz (Hz) with a Rating Factor of up to 2.0. This dry-type, solid-cast current transformer will operate for supervisory control and... [See More]

  • Type / Applications: ANSI; Multi-ratio (optional feature); Toroidal; Wound Primary Type; Bushing
  • Features: Outdoor Use
  • Transformer Category: Current
Bushing Current Transformer -- SCADAC Series
from ABB Power Products/Power Systems

The SCADA-CEH indoor/outdoor, window-type current transformer is a 600 volt, 10 kV BIL rated unit. Primary current ratios are available from 100:5 thru 6000:5 at 60 Hertz (Hz) with a Rating Factor of up to 2.0. This dry-type, solid-cast current transformer will operate for supervisory control and... [See More]

  • Type / Applications: ANSI; Multi-ratio (optional feature); Toroidal; Bushing
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- ACT Series
from ABB Power Products/Power Systems

The ACT-633 / 645 indoor, auxiliary current transformer is a 600 volt rated unit for use in secondary circuits. This unit is used to change the effective current ratio for operating watt-hour meters, relays, and other control and metering devices and for secondary circuit isolation. Due to superior... [See More]

  • Type / Applications: ANSI; Multi-ratio (optional feature); Wound Primary Type (optional feature)
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- BYZ Series
from ABB Power Products/Power Systems

The BYZ zero-sequence indoor current transformer is used for ground fault detection and is primarily designed for zero-sequence overcurrent relaying schemes. The BYZ-O zero-sequence indoor current transformer is used for ground fault detection. It is designed for zero-sequence overcurrent relaying... [See More]

  • Type / Applications: ANSI; Toroidal
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- CEH Series
from ABB Power Products/Power Systems

The CEH-636 indoor/outdoor, window-type current transformer is a 600 volt, 10 kV BIL rated unit. Primary current ratios are available from 100:5 to 6000:5 at 60 Hertz (Hz) with a Rating Factor of up to 4.0. This dry-type, solid-cast current transformer will operate with high accuracy for metering or... [See More]

  • Type / Applications: ANSI; Multi-ratio (optional feature); Toroidal
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- CLC Series
from ABB Power Products/Power Systems

The CLC is designed for high current metering on low voltage systems and is available in single or dual ratios. It can be used with un-insulated bus bar or cable up to 600 volts, or with insulated primary conductors at higher voltages. [See More]

  • Type / Applications: ANSI; Toroidal
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- CLE Series
from ABB Power Products/Power Systems

The CLE is designed for high current metering on low voltage systems and is available in single or dual ratios. It can be used with uninsulated bus bar or cable up to 600 volts, or with insulated primary conductors at higher voltages. [See More]

  • Type / Applications: ANSI; Toroidal; Bar Type (optional feature)
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- CMF Series
from ABB Power Products/Power Systems

The CMF transformer is used with watt-hour meters, with or without thermal demand attachments. Applicable to single or polyphase low voltage circuits, both single and dual ratio units are available. Many ratings feature high rating factors of 3.0 or 4.0 for broad band metering. A wide range of... [See More]

  • Type / Applications: ANSI; Toroidal (optional feature); Bar Type (optional feature)
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- CMS Series
from ABB Power Products/Power Systems

The CMS is a miniature current transformer used for indoor and outdoor metering applications. Used with watthour meters, it is applicable to single or multiphase low voltage circuits. The CMS is used with flat and high bases, and brackets such as the TMB-3. [See More]

  • Type / Applications: ANSI; Toroidal
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- CMV Series
from ABB Power Products/Power Systems

The CMV transformer is designed for padmounted distribution transformer metering. It is available in two external designs, tapered bottom and wide bottom, for adaptability to a variety of mounting arrangements. Both designs can be mounted directly over the ILV terminals of pad mounted distribution... [See More]

  • Type / Applications: ANSI; Toroidal
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- CSH Series
from ABB Power Products/Power Systems

The CSH is a miniature current transformer used for indoor and outdoor revenue metering. The CSH is also suitable for low burden relaying applications. [See More]

  • Type / Applications: ANSI; Toroidal
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- DEH Series
from ABB Power Products/Power Systems

The DEH-705 indoor/outdoor, window-type current transformer is a 600 volt, 10 kV BIL rated unit. Primary current ratios are available from 50:5 to 4000:5 at 60 Hertz (Hz) with a Rating Factor of up to 4.0. This dry-type, solid-cast current transformer will operate with high accuracy for metering or... [See More]

  • Type / Applications: ANSI; Multi-ratio (optional feature); Toroidal
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- DSM Series
from ABB Power Products/Power Systems

The DSM current transformer is dimensioned for bus structure mounting on Cutler Hammer DS circuit breakers for metering applications. [See More]

  • Type / Applications: ANSI; Toroidal
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- PSH Series
from ABB Power Products/Power Systems

The PSH-993 indoor/outdoor, window-type current transformer is a 600 volt, 10 kV BIL rated unit. This unit can be applied over higher rated system voltages provided sufficient insulation is available on the point of application. Primary current ratios are available from 50:5 to 12,000:5 at 60 Hertz... [See More]

  • Type / Applications: ANSI; Multi-ratio (optional feature); Toroidal
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- RCA Series
from ABB Power Products/Power Systems

The RCA current transformer is used as the source of current for relaying and metering. [See More]

  • Type / Applications: ANSI; Toroidal
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- RCB Series
from ABB Power Products/Power Systems

The RCB indoor current transformer is used for metering and relaying and is available in single or multi-ratio designs. [See More]

  • Type / Applications: ANSI; Multi-ratio (optional feature); Toroidal
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- RCF Series
from ABB Power Products/Power Systems

The Type RCF current transformer is used as the source of current for high current metering and instrumentation applications. [See More]

  • Type / Applications: ANSI; Toroidal
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- RCI Series
from ABB Power Products/Power Systems

The Type RCI Current Transformers are used for metering and relaying. The RCI current transformers are available with two different window opening dimensions and in single or multi ratio designs. [See More]

  • Type / Applications: ANSI; Toroidal
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- RLC Series
from ABB Power Products/Power Systems

The RLC is designed for high burden metering and relaying applications and is available in single or dual ratios. It may be used with uninsulated bus bar or cable up to 600 volts or with insulated primary conductors at higher voltages. [See More]

  • Type / Applications: ANSI; Multi-ratio (optional feature); Toroidal
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- RMB644 Series
from ABB Power Products/Power Systems

The RMB-644 and RMB(X)-644 indoor/outdoor, window-type current transformers are rated for use on 600 volt systems with 10 kV BIL. Primary current ratios are available from 200:5 to 4000:5 at 60 Hertz (Hz) with a Rating Factor of up to 4.0. These dry-type, solid-cast current transformer swill operate... [See More]

  • Type / Applications: ANSI; Toroidal
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- SAB Series
from ABB Power Products/Power Systems

The SAB and SAB-D current transformers are used as the source of current for relaying and metering. Each type is available in two internal window diameter sizes, applicable to the current rating of the switchgear. The deeper case SAB-D is used when high burden relaying and metering is required. [See More]

  • Type / Applications: ANSI; Multi-ratio (optional feature); Toroidal
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- SCA Series
from ABB Power Products/Power Systems

The SCA current transformer is used as the source of current for relaying and metering. [See More]

  • Type / Applications: ANSI; Toroidal
  • Transformer Category: Current