ABB Power Products/Power Systems Datasheets for Voltage and Potential Transformers

Voltage and potential transformers are used to measure voltage (potential). The secondary voltage is substantially proportional to the primary voltage and differs from it in phase by an angle that is approximately zero.
Voltage and Potential Transformers: Learn more

Product Name Notes
The APT-646 / 733 indoor, auxiliary voltage transformer is a 600 volt rated unit for use in secondary circuits. This unit is used to change the effective voltage for operating...
The Types VOHD-200 and VOHD-200G are outdoor voltage transformers designed for solid-state relaying and electronic metering where the burden of the end device (or devices) is negligible. Both units are...
The Types VOZZ-20, VOZZ-20G, VOZZ-25 and VOZZ-25G are outdoor voltage transformers designed for high burden application, and are suitable for operating meters, relays, and supplying control power. These are a...
The VIL-95, VIL-95S, VIL-12, and VIL-12S are indoor dead-front voltage transformers used for control power, relaying, or metering applications. The VIL-95 and VIL-12 are designed for subsurface installation and the...
The VIY-60 indoor voltage transformer is designed for service in metalclad switchgear and is used for relaying, metering, and control power applications.
The VIZ indoor voltage transformers are designed for service in metalclad switchgear and are used for metering, relaying, or control power. All units are available in single, double, and tapped...
The VIZZ-15 and VIZZ-15G indoor/outdoor voltage transformers are used for high burden metering and relaying service on 25 kV systems. These units replace the Westinghouse PT-25 gum-filled potential transformers.
The VOG-11 outdoor voltage transformer is designed for metering lineto- ground circuits. The single centered bushing and reduced neutral end insulation permit a significant reduction in size and installation spacing,...
The VOG-12 outdoor voltage transformer is designed for metering lineto- ground circuits. The single centered bushing and reduced neutral end insulation permit a significant reduction in size and installation spacing,...
The VOY-12 outdoor voltage transformer is designed for outdoor metering and relaying applications.
The VOY-15 and VOY-15G outdoor voltage transformers are designed for solid state relaying and electronic metering where the burden of the device is negligible.
The VOY-20 and VOY-20G outdoor voltage transformers are designed for solid state relaying and electronic metering where the burden of the device is negligible.
The VOY-60 outdoor voltage transformer is used for outdoor metering and relaying circuits. It is particularly suitable for pole-top cluster bracket mounting due to its compact and lightweight characteristics.
The VOY-95 outdoor voltage transformer is used for metering and relaying circuits. It is particularly suitable for pole top cluster bracket mounting due to its compact and lightweight characteristics.
The VOZ-11M outdoor voltage transformer is designed for outdoor metering and relaying applications.
The VOZ-15 voltage transformer is used to accurately transform 25 kV system voltages to a 120 volt secondary voltage for metering and relaying applications.
The VOZ-20 outdoor voltage transformer is used to accurately transform 34.5 kV system voltages to secondary voltages for metering and relaying applications, typically 115/69 or 120 volts.
Type PPD is a small, light-weight, voltage transformer, specifically designed for light metering burdens through 125 VA @ 0.1 PF in applications where size and weight are at a premium.
Type PPM is designed for metering, relaying, and other control applications requiring accurate voltage transformation at burdens through 75 VA, 85% PF.
Type VOY-11 voltage transformers are designed for outdoor metering applications. Completely cast in ABB polyurethane, they provide a durable and maintenance-free design for outdoor service.
Types PPM and PPX are designed for metering, relaying, and other control applications requiring accurate voltage transformation at burdens through 75 VA, 85% PF.