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Inst ruments and Meters – 2450
Page 2470
November 2012
Phone: 573-682-5521 Email: hpsliterature@hubbell.com Web: hubbellpowersystems.com
C4031369
for 0 - 10 kV
To check tester’s condition before
and after each use, test-point jack in
front of meter accepts plug-in lead
of Voltmeter Tester (see page 2453).
C4031367
Features & Applications
• Portable device checks the AC voltages on
Underground Distribution circuits through 20 kV
• Determines approximate line-to-ground voltage of the
circuits
• Basic instrument, C4031369, reads voltages up to 10 kV
on meter
• Resistance units are encapsulated in an epoxy
compound to protect against mechanical damage
• Prevents moisture penetration or accumulation around
resistors
• No calibration is required – tool is preset at the factory
• Extension resistor is provided for voltages above 10 kV
phase-to-ground. This increases voltage range to 20 kV
phase-to-ground.
• Do not use more than one extension resistor element
per tool
• Ground connection is made to a stud on the stick
below the meter housing
• This stud MUST be electrically connected to a good
ground source
• Before the Voltage Tester is used to test elbows or
bushings on dead front URD equipment, proper
adapter must be attached to tool
• Elbow must be controlled or restrained with an
insulated hot stick while using Voltage Tester to check
elbows
• Elbow must be properly parked when bushing is being
checked
Voltage Tester for Underground Transformers
Bushing
Adapter
T4030857
Elbow
Adapter
T4030856
Adapters for 15, 25 and 35 kV only
Units Assembled
for 20 kV Testing
Adapters for 15 kV only
Bushing
Adapter
T4030428
Elbow
Adapter
T4030602
Catalog No.
Description
C4031367 Complete Voltage Tester for 20 kV Ø-G
includes Tester, Extension Resistor, Case
and Instruction Booklet
C4031368 1 Extension Resistor
C4031369 Voltage Indicator 10 kV Ø-G with Case
and Instruction Booklet
T4030602 Elbow Adapter for 8.3/15 kV only
T4030428 Bushing Adapter for 8.3/15 kV only
T4030856 Elbow Adapter for 15, 25 & 35 kV
T4030857 Bushing Adapter for 15, 25 & 35 kV
C4030838 Tool with Leads and Battery