
High Voltage Instruments
High Voltage Instruments range of products includes Live Line Testers, High Voltage Detectors, Phase Comparators, Live Line Indicators, and High Voltage Indicators.
T&R Products > High Voltage Instruments
T&R Test Equipment
Live Line Testers
Live Line Tester Kits (LLT) are specifically designed to perform measurements for both live voltage testing and phasing on overhead lines, in substations, and within switchgear compartments. The comprehensive kits include all the necessary components to effectively carry out these tests.
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Detects HV voltages and compares phases
Self-powered operation
Indicates the presence of live voltage on circuits up to 33kV
Positive phasing test
High voltage measurement
Suitable for both dry and wet conditions
High quality fibreglass rod
Proving and repeater units
DC version available
High immunity to interference field
T&R Test Equipment
High Voltage Detectors
High Voltage Detector Kits (HVD) are an essential tool in the electricity industry. Its primary purpose is to ensure personnel safety by verifying the de-energization of high-voltage lines before work begins. This comprehensive kit, housed in a purpose-designed ABS heavy-duty orange carry case, includes crucial components.
The kit comprises the High Voltage Detector (HVD), contact electrodes (Y and Hook), Star Wheel Adaptor, Bowthorpe Rod Adaptor, polymer cleaning kit, and an instruction manual.
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Determines whether HV systems are live or dead
Automatic alarming above threshold voltage as default
Easy to use and Lightweight (0.6kg)
Fast response time, less than 1 second
High Impact ABS Body
Self-test facility
Indoor/Outdoor use
-25°C to +55°C operating temp range
Shock & drop resistant
T&R Test Equipment
Wireless Phase Comparators
Wireless Phase Comparator Kits (WPC1000) utilize a Transmitter module and a Receiver module to determine the Phase Relationship between two energized conductors at the same nominal voltage and frequency, eliminating the need for connecting cables. The kit is designed to comply with IEC 61481 standards for system voltages.
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Fast response time
High impact ABS body
Indoor/Outdoor use regardless of weather conditions
Automatic alarming above threshold voltage as default
11kV/33kV up to 66kV/132kV Voltage Range
Range – 50m in air
‐25°C to +55°C operating temp range
Shock and drop resistant
Various rod adaptors available
Easy access for battery replacement
Self Proving facility
Built in self-check facility
Operating Frequency – 433.9mHz
T&R Test Equipment
Dead Break Testers
Dead Break Testers (DBT) have been specifically designed for use on capacitive test points of separable connectors and insulated polymeric cables in fused cable boxes. Its primary purpose is to ensure personnel safety by verifying the de-energization of high-voltage lines before work begins.
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Determines whether HV systems are live or dead
Designed for use on capacitive test points of separable connectors
Able to test insulated polymetric cables in fused cable boxes
11kV/100V up to 33kV/600V Threshold
Automatic alarming above threshold voltage as default
Easy to use and Lightweight (0.6kg)
Fast response time , less than 1 second
High Impact ABS body
Self test facility
Indoor/Outdoor use
-25°C to +55°C operating temp range
Shock & drop resistant
T&R Test Equipment
Live Line Indicators
Live Line Indicators (LLI) are sophisticated, battery-operated electronic units specifically engineered for precise testing of DC systems up to 3000V, particularly in the context of Transit Railway systems. It serves as a critical tool to ensure optimal safety during maintenance or installation procedures.
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Can be used on DC high voltage overhead lines up to 3000VDC
Earth lead and clamp attached to long-length handle
Red LED indicators when voltage is detected
Loud 70dB alarm when voltage is detected
Audible indication: Buzzer, 3.1 kHz tone, modulated @ 2Hz
Can be used on third rail installations
Battery check function
Standard Threshold: up to 1000V DC
Resistor Chain: up to 6MΩ
Operating time: 5 minutes nominal
Contact Us
To inquire about any of our products or services, current promos, book a demo/test unit, or inquire about an upcoming webinar, simply fill out the following request form and one of our PSI Associates will get back to you quickly!
T 905.995.4990
Sales
mark@psiinc.ca
Support/Repairs
service@psiinc.ca