Company details for:
High Voltage Instruments Ltd
(0)
15-16 Woodbridge Meadows,
Guildford,
Surrey,
GU1 1BJ,
United Kingdom
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Products
Wireless Phase Comparators
The High Voltage Wireless Phase Comparator WPC1000 uses a Transmitter module and a Receiver module to determine the Phase Relationship between two energized conductors at the same nominal voltage and frequency.
Each WPC1000 Wireless Phase Comparator standard kit comprises the following components housed within a purpose designed ABS heavy duty carry case:
WPC Transmitter (TX − Yellow))
WPC Receiver (RX − Blue)
2x 40mm Hook Contact Electrodes
2x Bowthorpe Rod adaptors / or
2x Universal Star Wheel Adaptors
Accessories Bag attached to case lid
Polymer cleaning kit
A Switchgear Kit is available to enable Phase Comparison in Switchgear.
Each WPC1000 Wireless Phase Comparator standard kit comprises the following components housed within a purpose designed ABS heavy duty carry case:
WPC Transmitter (TX − Yellow))
WPC Receiver (RX − Blue)
2x 40mm Hook Contact Electrodes
2x Bowthorpe Rod adaptors / or
2x Universal Star Wheel Adaptors
Accessories Bag attached to case lid
Polymer cleaning kit
A Switchgear Kit is available to enable Phase Comparison in Switchgear.
High Voltage Indicators
High Voltage Indicators are used to indicate the presence of voltage up to 15kV to ensure the safety of maintenance or installation personnel allowing the apparatus to be safely earthed.
Each complete High Voltage Indicator kit comprises of:
Indicator complete with earth lead − F0356A
Proving unit complete with batteries
Polymer cleaning Kit
Instruction Manual
Carry Satchel
*Individual items can be supplied separately
Each complete High Voltage Indicator kit comprises of:
Indicator complete with earth lead − F0356A
Proving unit complete with batteries
Polymer cleaning Kit
Instruction Manual
Carry Satchel
*Individual items can be supplied separately
High Voltage Detectors
High Voltage Detectors (HVD’s) are widely used throughout the electricity industry to determine that high voltage lines are de-energised prior to work being carried out thus ensuring safety of personnel.
Each High Voltage Detector standard kit comprises the following components housed within a purpose designed ABS heavy duty carry case:
High Voltage Detector (HVD)
Contact electrodes (Y and Hook)
Bowthorpe Rod Adaptor
Polymer cleaning kit
Instruction Manual
Each High Voltage Detector standard kit comprises the following components housed within a purpose designed ABS heavy duty carry case:
High Voltage Detector (HVD)
Contact electrodes (Y and Hook)
Bowthorpe Rod Adaptor
Polymer cleaning kit
Instruction Manual
Dead Break Testers
Dead Break Testers have been specifically designed for use on capacitive test points of separable connectors and on insulated polymetric cables in fused cable boxes.
Each Dead Break Tester kit comprises the following components housed within a purpose-designed carry satchel:
High Voltage Detector (HVD)
Straight Contact Electrode
Handle
250mm long electrode extension for the 33kV version only
Proving Unit
Polymer cleaning kit
Instruction Manual
Each Dead Break Tester kit comprises the following components housed within a purpose-designed carry satchel:
High Voltage Detector (HVD)
Straight Contact Electrode
Handle
250mm long electrode extension for the 33kV version only
Proving Unit
Polymer cleaning kit
Instruction Manual
Live Line Indicators
High Voltage DC Live Line Indicators (LLI) are battery operated electronic units that have been specifically designed to test DC systems, with particular relevance to Mass Transit Railway (Metro) & Tram based models.
Each Live Line Indicator kit comprises the following components:
DC Live Line Indicator with earth lead & clamp
Bowthorpe Rod Adaptor incorporated into indicator case moulding
Universal Star-wheel Adaptor
Hook, Y and straight electrode
Polymer Cleaning Kit
Instruction manual
Carry Satchel
Each Live Line Indicator kit comprises the following components:
DC Live Line Indicator with earth lead & clamp
Bowthorpe Rod Adaptor incorporated into indicator case moulding
Universal Star-wheel Adaptor
Hook, Y and straight electrode
Polymer Cleaning Kit
Instruction manual
Carry Satchel
Live Line Testers
The Live Line Tester Kits (LLT) have been specifically designed to perform measurements for both live voltage testing and phasing on overhead lines, in substations and within switchgear compartments.
Each Live Line Tester kit comprises of the following components housed within a heavy duty carry case with secure compartments.
Live line tester with earth lead
Phasing rod with phasing lead
2 extension rods
2 bend end adaptors
2 overhead line adaptors
Proving Unit with batteries
Polymer Cleaning Kit
Instruction manual
*Individual items can be supplied separately
Each Live Line Tester kit comprises of the following components housed within a heavy duty carry case with secure compartments.
Live line tester with earth lead
Phasing rod with phasing lead
2 extension rods
2 bend end adaptors
2 overhead line adaptors
Proving Unit with batteries
Polymer Cleaning Kit
Instruction manual
*Individual items can be supplied separately
About us
Founded as Everett Edgcumbe, High Voltage Instruments Ltd. has been a pioneering force in test instrument design since its establishment in 1900. Over time, the company underwent a name change to Edgcumbe Instruments Ltd. and introduced the Metrohm brand.
Internationally renowned for its exceptional product quality, innovation, and value for money, the Metrohm brand enjoys a prestigious reputation. In April 2007, following a management buy-out, High Voltage Instruments Ltd expanded its portfolio by incorporating the Metrohm range of High Voltage products, originally designed by Edgcumbe Instruments.
Since 2007, the company has been headquartered in Glasgow, Scotland. However, in November 2020, after a takeover by T&R Group, High Voltage Instruments' manufacturing facilities were relocated to a state-of-the-art and larger manufacturing complex in Guildford, Surrey, in 2022.
Our Products Include:
High Voltage Detectors
Extensively utilised in the electricity industry, these devices are crucial for verifying that high voltage lines are safely de-energized before any work commences. This vital step ensures the protection and well-being of personnel involved.
Dead Break Testers
Precisely engineered for the purpose, these devices are specifically designed to be used on capacitive test points found in separable connectors and insulated polymetric cables within fused cable boxes.
Live Line Indicators
This battery-powered electronic unit is meticulously crafted to cater to the testing needs of DC systems, with a specific focus on Mass Transit Railway (Metro) and Tram models.
Wireless Phase Comparators
Engineered for the purpose, this device is designed to accurately ascertain the Phase Relationship between two energised conductors operating at the same nominal voltage and frequency. Remarkably, this can be achieved without the requirement of connecting cables.
Live Line Testers
Created with the purpose in mind, this device is specifically designed to carry out measurements for both live voltage testing and phasing in various settings, including overhead lines, substations, and switchgear compartments.
High Voltage Indicators
This device is utilised to detect the presence of voltage, serving as an essential tool to ensure the safety of maintenance or installation personnel. Its purpose is to enable the safe grounding of the apparatus.
Why Choose Us
Quality
With over two decades of ISO 9001 accreditation, our brand has established a strong reputation built upon the exceptional quality and reliability of our products. We are dedicated to upholding the highest standards, ensuring that all our customers receive the utmost quality in every aspect of our offerings.
History of Excellence
Since our establishment in 1900, we have remained at the forefront of test instrument design. Throughout the years, our products have been embraced by engineers worldwide. Today, our brand is recognised globally for its exceptional product quality, innovation, and value for money.
Approved Products
Our test instruments are employed across the globe and hold approval from major electricity boards in the UK. Their consistent performance and suitability have been extensively proven in the field for over five decades.
Global Reach
For over half a century, we have been consistently expanding and refining our distribution network. Comprised solely of authorised distributors and trusted vendors, this network empowers us to supply our products to customers around the world.
Internationally renowned for its exceptional product quality, innovation, and value for money, the Metrohm brand enjoys a prestigious reputation. In April 2007, following a management buy-out, High Voltage Instruments Ltd expanded its portfolio by incorporating the Metrohm range of High Voltage products, originally designed by Edgcumbe Instruments.
Since 2007, the company has been headquartered in Glasgow, Scotland. However, in November 2020, after a takeover by T&R Group, High Voltage Instruments' manufacturing facilities were relocated to a state-of-the-art and larger manufacturing complex in Guildford, Surrey, in 2022.
Our Products Include:
High Voltage Detectors
Extensively utilised in the electricity industry, these devices are crucial for verifying that high voltage lines are safely de-energized before any work commences. This vital step ensures the protection and well-being of personnel involved.
Dead Break Testers
Precisely engineered for the purpose, these devices are specifically designed to be used on capacitive test points found in separable connectors and insulated polymetric cables within fused cable boxes.
Live Line Indicators
This battery-powered electronic unit is meticulously crafted to cater to the testing needs of DC systems, with a specific focus on Mass Transit Railway (Metro) and Tram models.
Wireless Phase Comparators
Engineered for the purpose, this device is designed to accurately ascertain the Phase Relationship between two energised conductors operating at the same nominal voltage and frequency. Remarkably, this can be achieved without the requirement of connecting cables.
Live Line Testers
Created with the purpose in mind, this device is specifically designed to carry out measurements for both live voltage testing and phasing in various settings, including overhead lines, substations, and switchgear compartments.
High Voltage Indicators
This device is utilised to detect the presence of voltage, serving as an essential tool to ensure the safety of maintenance or installation personnel. Its purpose is to enable the safe grounding of the apparatus.
Why Choose Us
Quality
With over two decades of ISO 9001 accreditation, our brand has established a strong reputation built upon the exceptional quality and reliability of our products. We are dedicated to upholding the highest standards, ensuring that all our customers receive the utmost quality in every aspect of our offerings.
History of Excellence
Since our establishment in 1900, we have remained at the forefront of test instrument design. Throughout the years, our products have been embraced by engineers worldwide. Today, our brand is recognised globally for its exceptional product quality, innovation, and value for money.
Approved Products
Our test instruments are employed across the globe and hold approval from major electricity boards in the UK. Their consistent performance and suitability have been extensively proven in the field for over five decades.
Global Reach
For over half a century, we have been consistently expanding and refining our distribution network. Comprised solely of authorised distributors and trusted vendors, this network empowers us to supply our products to customers around the world.
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