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Metrohm LLT33kV
  • Metrohm LLT33kV
  • Metrohm LLT33kV
  • Metrohm LLT33kV

Metrohm 33kV Live Line Tester - LLT33kV

hvi authorised distributor and service centre

Kit Includes: 1 x Metrohm LLT 33kV, 1 x phasing rod, 2 x std. bent end adaptors, 2 x extension rods, 2 x head line adaptors, proving unit, all leads, cleaning kit & Metrohm LLT33 operating instructions in a rigid carry/storage case.

HVI Limited
£2,845.25 Save 5%
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Individual kits are available for system voltages of 3.3kV, 6.6kV, 11kv, 13.8kV and 33kV (50/60Hz).

The 33kV Live Line Tester Kits (LLT33kV) have been specifically designed to perform measurements for both live voltage testing and phasing on overhead lines, in substations and within switchgear compartments.

The kit includes all necessary components to effectively carry out these tests. All components are housed within a heavy duty carry case with secure compartments. Made from high quality fibreglass rods and polycarbonate mouldings the equipment is suitable for both indoor and outdoor use – including wet conditions.

Designed to comply with the requirements of IEC1243 part 2, the LLT 33kV uses long established techniques for high voltage measurement. All readings are displayed on an analogue meter – the housing of which can be rotated through 240 degrees to ensure a perfect viewing position.

A battery operated proving unit allows the equipment to be tested before and after measurements have been made and can also be used to check full scale deflection on the meter. Adaptors are available to allow Bowthorpe Rods to be connected for testing of raised conductors and a Repeater Station can be supplied to replicate meter readings at ground level. Space is reserved in the carry case for such accessories.


Self powered operation.
Designed for indoor & outdoor use.
Positive phasing test.
High voltage measurement.
High quality fibreglass rod.
Proving & repeater units.
Designed to comply with the requirements of IEC1243 part 2.High immunity to interference fields.

Metrohm LLT33kV Specifications
33 kV Tester
Resistor Chain 225 MΩ.
Measuring Range 40 kV.
Accuracy 100uA TB.
Length 1200 mm.
Weight 2.3 kg.
Phasing Rod
Length 1200 mm.
Weight 1.6 kg.
Extension Rod
Length 907 mm.
Weight 0.65 kg.
Proving Unit
Voltage output 3 to 5 kV.
Dimensions 185 x 145 x 120 mm.
Repeater Station Used in conjunction with the tester/Ph rod
Dimensions 185 x 145 x 120 mm.
Bent End Adaptor
Length 675 mm.
Weight 0.27 kg.
Overhead Line Adaptors
Height 100 mm.
Weight 0.08 kg.
Bowthorpe Rod Adaptor
Length 360 mm.
Weight 0.62 kg.
Connection Cable 12 m.
LLT33kV warranty One-year.


Metrohm LLT Datasheet

PDF Specifications of the Metrohm LLT-3.3KV, LLT-6.6KV, LLT11KV, LLT13.8KV & the LLT33KV Live Line Testers.

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Metrohm 33kV Live Line Tester - LLT33kV
33kV Repeater Unit Used in conjunction with the Tester / Ph Rod. LLT-F0R02A/2
Ext. Rod 33kV extension rod. DFH5026
Proving Unit Proving unit (voltage Output 3 to 5kV). LLT-F0P01B/2
Bent End Bent End Adaptor. DFH5028
Adapt. O/Head Line Adaptor. DFK5000
Rod Adapt. Bowthorpe rod adaptor. DFK0112
Case 33kV carry case. CMP5008
Satchel 3.3 - 33kV carry satchel. CMP5023
Cleaning Kit LLT cleaning kit. DDM5003

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