Description
Call for Price: (800)-766-1212
Variant Cut Sheets
VIZ-75 Unfused 2400/4160Y 7525A66G01 | VIZ-75 Unfused 4200/7280Y 7525A66G02 | VIZ-75 Unfused 4800/8320Y 7525A66G03 | VIZ-75 Unfused 7200/7200Y 7525A66G04
VIZ-11 Unfused 7200/12470Y 7525A66G05 | VIZ-11 Unfused 8400/14560Y 7525A66G07 | VIZ-11 Unfused 12000/12000Y 7525A66G08 | VIZ-11 Unfused 14400/14400Y 7525A66G10
VIZ-75 2 Fuses 2400/4160Y 7525A67G01 | VIZ-75 2 Fuses 4200/7280Y 7525A67G02 | VIZ-75 2 Fuses 4800/8320Y 7525A67G03 | VIZ-75 2 Fuses 7200/7200Y 7525A67G04
VIZ-11 2 Fuses 7200/12470Y 7525A67G05 | VIZ-11 2 Fuses 8400/14560Y 7525A67G07 | VIZ-11 2 Fuses 12000/12000Y 7525A67G08 | VIZ-11 2 Fuses 14400/14400Y 7525A67G10
VIZ-75 1 Fuse 2400/4160GY 7525A68G01 | VIZ-75 1 Fuse 4200/7280GY v | VIZ-75 1 Fuse 4800/8320GY 7525A68G03 | VIZ-75 1 Fuse 7200/7200GY 7525A68G04
VIZ-11 1 Fuse 7200/12470GY 7525A68G05 | VIZ-11 1 Fuse 8400/14560GY 7525A68G07 | VIZ-11 1 Fuse 12000/12000GY 7525A68G08 | VIZ-11 1 Fuse 14400/14400GY 7525A68G10
VIZ-75 Switchgear Style 2400/4160Y 7525A70G01 | VIZ-75 Switchgear Style 4200/7280Y 7525A70G02 | VIZ-75 Switchgear Style 4800/8320Y 7525A70G03 | VIZ-75 Switchgear Style 7200/7200Y 7525A70G04
VIZ-11 Switchgear Style 7200/12470Y 7525A70G05 | VIZ-11 Switchgear Style 8400/14560Y 7525A70G07 | VIZ-11 Switchgear Style 12000/12000Y 7525A70G08 | VIZ-11 Switchgear Style 14400/14400Y 7525A70G10
VIZ-75 Switchgear Style 2400/4160GY 7525A71G01 | VIZ-75 Switchgear Style 4200/7280GY 7525A71G02 | VIZ-75 Switchgear Style 4800/8320GY 7525A71G03 | VIZ-75 Switchgear Style 7200/7200GY 7525A71G04
VIZ-11 Switchgear Style 7200/12470GY 7525A71G05 | VIZ-11 Switchgear Style 8400/14560GY 7525A71G07 | VIZ-11 Switchgear Style 12000/12000GY 7525A71G08 | VIZ-11 Switchgear Style 14400/14400GY 7525A71G10
Product features
• VIZ-75: 8.7 kV, 75 kV BIL
• VIZ-11: 15 kV, 110 kV BIL
• Indoor, 60 Hertz
• Primary volts: 2400 - 14400
• Average operating temperature: -5°C to 55°C
• Maximum operating temperature: 65°C
• UL Recognized Component, File No. E148620
Application
VIZ-75 and VIZ-11 indoor voltage transformers are
designed for service in metal-clad switchgear and are
used for metering, relaying, or control power. Both
units are available in single, double, and tapped
secondary designs with two accuracy and thermal
rating options.
Construction features
The primary and secondary coils are wound using
special winding and shielding techniques for
improved voltage stress distribution. The coils are
designed to withstand continuous operation at either
1.1 or 1.25 times the line-to-line voltage level for Z
burden units and 1.9 times the line-to-ground voltage
level for Y burden units.
Each coil is insulated with mylar film to provide a high
dielectric strength between layers. The coils and core
are combined to create a complete winding structure
that is assembled to a support frame. The entire
assembly is vacuum cast in polyurethane for added
insulation and protection.
Fuse classifications
These units are provided with three fuse
classifications: mounted fuse with hardware, unfused
with hardware, or unfused without hardware.
Optional fuse kits are offered to convert unfused
styles to fused styles.
Mounting
The VIZ-75 and VIZ-11 can be mounted in upright,
cantilever, or upside-down positions.
Test reports
Test reports are stored electronically and can be
emailed in various formats at the time of shipment.
Standards
This unit can be tested to all applicable IEEE, CSA, or
IEC standards as requested.