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Resistors

Project-specific resistor systems manufactured in different configurations and alloys for grounding, braking, starting, filtering, current limiting and transient protection.

LMZ neutral grounding resistor equipment, transparent product photograph from official catalog
EQUIPMENT SCOPE

Equipment families selected around the electrical system.

The LMZ catalog defines eight resistor families according to intended use, allowing the electrical and thermal duty to be matched to each application.

01

Neutral Grounding Resistors

Resistance-grounding systems used to limit ground-fault current while maintaining sufficient current for protective relays.

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02

Generator Neutral Grounding & Leads Cubicles

Generator grounding and measurement cubicles combining resistor, current-transformer and related generator-interface functions.

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03

High Resistance Neutral Grounding Device

High-resistance grounding systems for controlled phase-to-ground fault-current limitation.

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04

Dynamic Braking Resistors

Braking resistors for drive and motor applications where electrical energy must be dissipated during deceleration.

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05

Motor Starting & Control Resistors

Resistor systems for motor starting and control duties in industrial drive applications.

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06

Harmonic Filter Resistors

Low-inductance resistor solutions designed for harmonic-filter systems and tuning applications.

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07

Current Limiting Resistors

Resistor systems used to limit current in high-power electrical and protection applications.

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08

RC Filters

Low-inductance resistor-capacitor filter systems protecting MV machines and equipment against fast transient overvoltages.

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PROJECT COORDINATION

Selection is only one part of a reliable supply package.

LMZ combines equipment selection with engineering, compatibility checks and project coordination so supplied components can be integrated into the wider electrical system.

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