
LINETRAXX® NGRM700
Monitoring NGR resistance, neutral current and voltage in high-resistance-grounded systems.
Bender’s power station and substation publication does not treat control supplies and main distribution as a single measurement requirement. Coupled IT systems, UPS systems and standby loads create different monitoring duties.
Bender distributor in Türkiye · ADEO Teknik

Start with models selected for the application’s measurement and monitoring duties; other products and accessories appear in the complete list below.

Monitoring NGR resistance, neutral current and voltage in high-resistance-grounded systems.

Insulation monitoring for inverter applications and large industrial installations.
Compare all related products ↓ · Product selection and quotations from the distributor ↗
Bender’s power station and substation publication does not treat control supplies and main distribution as a single measurement requirement. Coupled IT systems, UPS systems and standby loads create different monitoring duties. Energy data and status information at distribution level complete this view.

The appropriate insulation monitoring approach in auxiliary and control supplies depends on the circuit’s system arrangement.
Explore the brochure · PDF p. 6 ↗Coordination of IMDs and fault location becomes important when supplies operate in parallel.
Explore the brochure · PDF p. 8 ↗Power quality and energy measurements complement electrical condition data from an operational perspective.
Explore the brochure · PDF p. 13 ↗
Official Bender manufacturer publication
Open brochure PDF ↗Download PDF ↓Bender source document ↗
Original publication: Electrical Protection Selection Guide
Bender manufacturer publication · US / North American edition
Open brochure PDF ↗Download PDF ↓Bender source document ↗
Original publication: Bender Industry Applications
Bender manufacturer publication · US / North American edition
Open brochure PDF ↗Download PDF ↓Bender source document ↗
Original publication: CEP - Central earthing Point
Sector publication from Bender’s official download centre
Open brochure PDF ↗Download PDF ↓Bender source document ↗
Original publication: High-Resistance and Low-Resistance Grounding Systems
Bender manufacturer publication · US / North American edition
Open brochure PDF ↗Download PDF ↓Bender source document ↗
Original publication: System Grounding in the Americas, Australia, South Africa and Other Regions
Sector publication from Bender’s official download centre
Open brochure PDF ↗Download PDF ↓Bender source document ↗
Original publication: Flexible system communication
Sector publication from Bender’s official download centre
Open brochure PDF ↗Download PDF ↓Bender source document ↗As Bender’s distributor in Türkiye, ADEO Teknik provides product and accessory selection support, technical documentation and supply information for the solutions described in these sources.
Identify the monitoring need and explore the relevant product family’s technical scope.
Monitoring grounding resistance, neutral current and voltage.
Measurements of the earthing arrangement’s condition.
Monitoring insulation resistance and receiving alarm information.
Following changes in insulation level.
Evaluating voltage, current and energy measurements.
Electrical measurement indicators for the system.
Sector approach source: Official Bender sector information ↗. The exact model and variant are selected according to the application’s technical requirements.
Explore applications, Bender product families and technical resources on the application detail pages.
Power distribution and substations · explore product families, manufacturer technical information and supply options.
Get information and a quotation for your sector ↗As Bender’s distributor in Türkiye, ADEO Teknik provides product selection, technical information and supply support.
BENDER PRODUCT FAMILYNGRM devices monitor the neutral grounding resistor (NGR), neutral-to-earth voltage and current in HRG/LRG systems.
Explore the family ↗
BENDER PRODUCT FAMILYTracking electrical quantities, energy consumption and power quality indicators.
Explore the family ↗
BENDER PRODUCT FAMILYApplication-specific ISOMETER® insulation monitoring devices for IT systems.
Explore the family ↗
BENDER PRODUCT FAMILYProducts for monitoring voltage, current, frequency, phase and loop resistance.
Explore the family ↗System topology, operating conditions and approval requirements are considered together when selecting products and variants.
Compare related products with images and access technical details, model options and manufacturer documentation. Assess the technology required by your application alongside suitable accessories.
Assess HRG/LRG selection and coupling voltage limits together.

Insulation monitoring for inverter applications and large industrial installations.
Power plants ↗
Monitoring NGR resistance, neutral current and voltage in high-resistance-grounded systems.

Neutral grounding resistor monitor with a detachable HMI display for LRG systems.

Coupling device extending the voltage range of an NGR monitor in HRG applications.

Coupling device connecting an NGR monitor to HRG systems up to 25 kV line-to-line voltage.
Central earthing, residual current and energy information.

Type A monitoring device for identifying unwanted PEN bridges and neutral connections at the central earthing point.

RCMS variant with LED indication and a separate alarm contact for each of its 12 measurement channels.
Power plants ↗
Relay using analogue technology to monitor undervoltage/overvoltage in three-phase AC circuits for power-plant applications.
Power plants ↗
Voltage, current, power and energy measurement; THD and harmonic indicators up to the 31st order.
Power plants ↗Circuit diagnostics with suitable EDS and current transformers.

Device for locating insulation faults in main circuits.
Power plants ↗
Portable insulation fault location in IT systems, with a separate residual current measurement function for TN/TT systems.
Diagnostic products for power distribution ↗
Split-core transformer series for RCM/RCMS and EDS systems, suitable for retrofitting to existing circuits.

AC/DC-sensitive measuring current transformer series comprising a CTBC core and electronic module.
Electrical monitoring in substations ↗Product options for other applications in this sector. Follow the application links on the cards to explore their scope.

Fault location in main circuits with six integrated measuring current transformers.
Power plants ↗
Insulation fault location in IT systems with six integrated measurement channels.
Power plants ↗
For identifying the feeder containing an insulation fault in control circuits.
Power plants ↗
Insulation monitoring device for 0…300 V AC/DC IT control circuits containing DC components.
Power plants ↗
Residual current monitor with 12 channels and a local graphic display, supporting multi-device monitoring via BMS.
Power plants ↗
RCMS460 variant with channel alarm LEDs and BMS address indication for 12-channel systems.
Power plants ↗
Monitoring device offering 12-channel residual current monitoring with the appropriate measuring current transformers.
Power plants ↗
Coupling component extending the nominal voltage range of compatible ISOMETER® devices.
Power plants ↗
Coupling device extending the voltage range of compatible ISOMETER devices in three-phase IT systems.
Power plants ↗
Coupling device for connecting compatible ISOMETER models to AC systems up to 7.2 kV.
Power plants ↗
Component extending the voltage range to 12 kV in AC IT systems with compatible ISOMETER devices.
Power plants ↗Explore all options in the relevant family. Assess model selection alongside system topology, voltage, measurement requirements and accessory compatibility.
Insulation monitoring · IMDCompare 30 products / series in this family ↗
Neutral grounding resistor monitoring · NGRCompare 10 products / series in this family ↗
Residual current monitoringCompare 18 products / series in this family ↗
Measuring and monitoring relaysCompare 14 products / series in this family ↗
Power quality and energy meteringCompare 2 products / series in this family ↗
Insulation fault locationCompare 5 products / series in this family ↗
Measuring current transformersCompare 10 products / series in this family ↗
System components and accessoriesCompare 21 products / series in this family ↗As Bender’s distributor in Türkiye, ADEO Teknik provides technical product information and quotation support for model and accessory selection, manufacturer documentation and product supply.
Explore product group introductions and original manufacturer brochures with ADEO Teknik, Bender’s distributor in Türkiye.
Neutral grounding resistor monitoring · NGRNeutral grounding resistance and circuit topology determine the monitored quantities and device selection.Read the product group guide ↗
Power quality and energy meteringMain distribution, subdistribution and load levels are monitored according to the installation configuration. Multiple measuring points help assess the source of a change.Read the product group guide ↗
Insulation monitoring · IMDIn an IT system, live conductors are not directly connected to earth. Behaviour during the first insulation fault is assessed alongside the system configuration, leakage capacitances and protection arrangement.Read the product group guide ↗
Measuring and monitoring relaysVoltage and frequency, current and protective conductor loop monitoring are different tasks. Relay selection starts with the quantity to be monitored.Read the product group guide ↗Contact your distributor in Türkiye for product selection, technical documents and quotations.