
ISOMETER® iso685…
Insulation monitoring for inverter applications and large industrial installations.
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Based on Bender Germany's current product catalogue. Ordering codes cover products and their related accessories. Contact ADEO Teknik for product suitability and supply information.
156 products / series

Insulation monitoring for inverter applications and large industrial installations.
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iso685 variant for insulation monitoring in interconnected IT systems.
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iso685 variant supporting compatible EDS systems with an integrated locating current injector.
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Insulation monitoring device with fast warning for circuits containing rectifiers and converters in 60 Hz three-phase IT systems.
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Offline monitoring device checking insulation in de-energised TN, TT and IT systems.
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ISOMETER series for monitoring high insulation resistances, with communication functions for coupled IT systems.
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Continuous insulation monitoring device for AC/DC IT main circuits in rolling-stock applications.
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Railway insulation monitoring device with coordination functions for interconnected IT circuits.
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Insulation monitoring combination for medium-voltage IT systems with AGH675S-7 or AGH675S-7MV15 coupling device.
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IMD for unearthed AC, AC/DC and DC main and control circuits.
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Compact device monitoring insulation resistance in unearthed AC control circuits from 0…300 V.
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Insulation monitoring device for 0…300 V AC/DC IT control circuits containing DC components.
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Three different ISOMETER models for general-purpose, high-voltage and low-insulation-resistance applications in large IT systems.
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Device continuously monitoring the insulation level of insulated elevating work platforms.
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Insulation monitoring device for medical IT systems together with MK7.
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Insulation monitoring for medical IT systems. Only P variants include an integrated locating current injector.
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Monitoring device for AC, AC/DC and DC IT systems with low insulation resistances, used with AGH-LR.
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Insulation monitoring device for photovoltaic IT systems up to AC 793 V / DC 1100 V with AGH-PV coupling device.
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Insulation monitoring in PV systems together with AGH420.
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Insulation monitoring devices for large photovoltaic IT systems up to DC 1500 V, with RTU communication or an integrated locating current injector depending on the variant.
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Insulation monitoring device with graphic display and integrated locating current injector for large PV and battery energy storage systems.
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Offline monitoring device for the insulation resistance of de-energised standby loads in TN, TT and IT systems.
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Insulation monitoring device for unearthed AC 0…300 V systems supplied by mobile generators.
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Compact model with Modbus RTU and NFC interfaces for insulation monitoring in generator-fed IT systems.
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Insulation and voltage monitoring device for generator IT systems up to 3(N)AC, AC/DC 400 V.
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Insulation monitoring device for railway applications.
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Monitoring device detecting asymmetrical earth faults in unearthed DC 12…120 V circuits.
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Insulation and voltage monitoring device with ZE420 coupling impedance for battery production and cell assembly.
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Device monitoring insulation and voltage in energy storage systems up to AC/DC 400 V.
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Insulation and voltage monitoring combination for IT systems up to AC/DC 1000 V with AGH422 coupling device.
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Device for locating insulation faults in main circuits.
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For identifying the feeder containing an insulation fault in control circuits.
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Portable insulation fault location in IT systems, with a separate residual current measurement function for TN/TT systems.
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Fault location in main circuits with six integrated measuring current transformers.
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Insulation fault location in IT systems with six integrated measurement channels.
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Four-channel residual current monitoring for earthed AC, AC/DC and DC systems.
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AC/DC-sensitive modular residual current device (MRCD) for TN and TT circuits, with a TFT or LED display. Protection requires a compatible measuring current transformer and an external circuit breaker with the trip release specified by the manufacturer.
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Single-channel Type A modular residual current device (MRCD) for AC systems, sensitive to AC and pulsating DC. Protection requires a compatible measuring current transformer and an external circuit breaker with the trip release specified by the manufacturer.
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Type A monitoring device for identifying unwanted PEN bridges and neutral connections at the central earthing point.
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Modular series forming an AC/DC residual current protection combination with a CTBC measuring current transformer and suitable circuit breaker.
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Modular series with CTBC transformer and Modbus RTU interface for AC/DC residual current monitoring in TN and TT systems.
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Residual current monitor with 12 channels and a local graphic display, supporting multi-device monitoring via BMS.
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RCMS460 variant with channel alarm LEDs and BMS address indication for 12-channel systems.
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Monitoring device offering 12-channel residual current monitoring with the appropriate measuring current transformers.
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RCMS variant with LED indication and a separate alarm contact for each of its 12 measurement channels.
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AC/DC-sensitive residual current monitoring series with six integrated measuring current transformers.
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Module providing AC/DC residual current monitoring with an integrated split-core measuring current transformer and Modbus RTU.
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AC/DC-sensitive Type B MRCD device for TN and TT circuits with CTUB101-CTBC measuring current transformers.
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Monitoring AC, DC and pulsating DC residual currents in TN and TT systems.
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Type B device with LC display for monitoring AC, DC and pulsating DC residual currents in TN and TT systems.
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AC and pulsating DC residual current monitoring in TN and TT systems.
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Compact module family with Modbus or PWM output for AC/DC residual current measurement in PDUs and socket boxes.
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Fluxgate-based, PCB-mounted benvac residual current sensor for electric vehicle AC charging equipment.
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Voltage and frequency monitoring in AC/DC systems with a separate auxiliary supply.
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Relay monitoring AC/DC voltage and frequency limits without a separate auxiliary supply, with energy backup.
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Voltage, frequency, phase sequence and phase failure monitoring in 3(N)AC systems.
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Relay monitoring voltage, frequency, phase sequence and asymmetry in three-phase systems, powered from the monitored circuit.
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Relay series with two supply variants, monitoring voltage, frequency and phase conditions at generating plant supply points.
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Monitoring voltage/frequency and connection conditions during power export from generating plants to the grid.
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Relay monitoring voltage, frequency, ROCOF and vector shift in AC/DC and three-phase systems, with optional CD440 coupling.
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Relay using analogue technology to monitor undervoltage/overvoltage in three-phase AC circuits for power-plant applications.
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Energy storage module helping the VMD258 voltage relay complete its configured response delay during a supply interruption.
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Monitoring relay with overcurrent/undercurrent and window functions for AC circuits.
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Relay series monitoring AC undercurrent and overcurrent conditions at three measurement inputs with standard current transformers.
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Device family with multi-channel load current monitoring in TN, TT and IT circuits, including a special D4 variant.
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Relay for monitoring loop resistance or protective conductor connections.
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Device jointly monitoring residual current and protective conductor continuity in cables with a pilot conductor.
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Automatic transfer switching devices with monitoring functions for unearthed safety power supplies.
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Device series combining switching and control electronics for automatic transfer between two independent supplies.
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Operating-theatre isolated power panel containing an ATICS® automatic transfer device.
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Medical isolated power system combining ATICS transfer, insulation monitoring, fault location and bypass functions.
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Module group for transfer between two supplies and insulation, load and temperature monitoring in medical IT systems.
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Ready-to-install two- or four-pole module series managing two independent supplies in safety-critical areas.
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Connection box series for arranging supplementary equipotential bonding of conductive parts in medical locations.
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App for NFC parameter management, reading measured values and backing up configurations on compatible Bender devices.
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Monitoring software combining electrical distribution data, events and long-term trends in web-based dashboards.
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Condition monitor with a display and an integrated gateway.
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Condition monitor with an integrated gateway.
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15.6-inch touch remote-control panel with processor for access to web-based technical views.
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Condition monitor with an integrated gateway for connecting Bender devices to Ethernet-TCP/IP networks.
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Gateway transferring Bender device measurement, alarm and status data to PROFIBUS DP and Ethernet networks.
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Gateway for data transfer between BCOM and external BMS interfaces.
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Condition monitoring of the neutral grounding resistor in high-resistance grounded (HRG) systems.
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Device monitoring neutral grounding resistance, current and voltage in low-resistance-grounded LRG systems.
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Monitoring NGR resistance, neutral current and voltage in high-resistance-grounded systems.
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Neutral grounding resistor monitor with a detachable HMI display for LRG systems.
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Type B transformer group converting AC/DC residual and fault currents into measurement signals for NGR monitoring devices.
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Coupling device for monitoring HRG systems up to AC 690 V with an NGR monitor.
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Coupling device extending the voltage range of an NGR monitor in HRG applications.
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Coupling device connecting an NGR monitor to HRG systems up to 25 kV line-to-line voltage.
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NGR coupling device for HRG systems up to AC 4300 V line-to-line voltage.
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Coupling device connecting an NGR monitor to HRG systems up to 14.4 kV.
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Voltage, current, power and energy measurement; THD and harmonic indicators up to the 31st order.
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Energy meter options with Modbus RTU for single- and three-phase energy consumption measurement.
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Panel series consolidating alarm, measurement and status data from compatible devices on one screen.
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Displays operating and alarm messages from MEDICS®, ATICS®, EDS and RCMS systems.
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Panel providing visual and audible indication of alarm/status messages from MEDICS, EDS and RCMS systems.
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LED panels indicating room occupancy and use, with different colour and text options.
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Solution approach consolidating measurement, alarm and operating information from compatible Bender systems on user displays.
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Safety test system for electrical equipment, care/hospital beds and medical devices without patient connections.
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Safety test system for electrical equipment and beds, including medical equipment with patient connections.
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Test system for electrical equipment and machinery safety and functional tests.
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Test system for medical electrical equipment safety tests and record management.
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AC/DC-sensitive measuring current transformer installable without disconnecting primary conductors.
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Transformer series transmitting AC measurement signals to the associated residual current or fault-location device.
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AC/DC-sensitive measuring current transformer series comprising a CTBC core and electronic module.
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Split-core transformer series for RCM/RCMS and EDS systems, suitable for retrofitting to existing circuits.
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High-precision closed-core measuring current transformers for RCM, RCMS and suitable EDS systems.
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Split-core transformer series for rectangular conductor spaces in RCM/RCMS applications.
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Rectangular transformer series for RCM/RCMS and EDS measurement on busbars and large conductor groups.
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Two different split-core transformer groups for RCM/RCMS and specific EDS models.
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System for AC current monitoring using a flexible WF transformer and RCC420 signal converter.
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Standard transformers for 1 A or 5 A secondary current measurement with PEM energy and power quality devices.
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Module converting channel alarm information from compatible Bender devices such as EDS44x into relay outputs.
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Single-phase transformers with reinforced insulation for medical IT systems.
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A transformer series with reinforced insulation for isolated supply of three-phase loads in medical locations.
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Single-phase isolating transformers for supplying operating-theatre lighting equipment.
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Coupling component extending the nominal voltage range of compatible ISOMETER® devices.
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Coupling device extending the voltage range of compatible ISOMETER devices in three-phase IT systems.
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Coupling device for connecting compatible ISOMETER models to AC systems up to 7.2 kV.
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Coupling devices for insulation monitoring in medium-voltage IT systems with IRDH275BM-7.
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Component extending the voltage range to 12 kV in AC IT systems with compatible ISOMETER devices.
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Indicator series displaying measured values from Bender devices with suitable analogue current outputs on the panel.
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DC 24 V power supply series with different power and enclosure options for supplying Bender devices.
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Compact switched-mode power supply for compatible Bender devices requiring DC 24 V.
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Symmetrical DC ±12 V supply unit for W…AB measuring current transformers.
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AC 20 V power supply for compatible alarm panels and other Bender devices.
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Compact unit supplying DC 24 V to compatible Bender devices from a 400 V line-to-line source.
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Four-digital-input Modbus RTU extension module manufactured by METZ CONNECT and offered in the Bender portfolio.
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Four-relay-output Modbus RTU extension module manufactured by METZ CONNECT and offered in the Bender portfolio.
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Interface converter connecting a computer's USB port to the RS-485 bus of BMS or suitable Modbus RTU devices.
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Repeater extending networks by amplifying the RS-485 signal on BMS and Modbus RTU buses.
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Module converting status and alarm messages from potential-free contacts into BMS serial data.
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Module converting BMS device/channel messages into assignable relay outputs.
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AC/DC-sensitive OEM module with an external measuring current transformer for Mode 2 AC charging equipment; IEC 62752/IC-CPD or UL 2231-2 coverage depends on the variant.
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DC residual current monitoring module (RDC-M) for integration into Mode 3 AC charging equipment under IEC 62955.
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Product series for residual current detection in charging equipment.
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Fluxgate-based PCB sensor designed for portable AC charging equipment.
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OEM sensor for DC residual current detection and RMS threshold indication in AC charging systems.
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OEM solution adding residual current detection to charging equipment with a CCE4400 ASIC and microcontroller running D0569 firmware.
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Magnetically shielded measuring current transformer for compatible charge controllers and residual current modules.
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Shielded transformer series for AC/DC fault current measurement in Mode 2 and Mode 3 charging equipment.
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IMD solution with coupling device for CCS or CHAdeMO DC fast charging stations.
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Insulation monitoring for unearthed high-voltage systems in road vehicles.
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Compact insulation monitoring device for unearthed HV traction circuits in electric and hybrid vehicles.
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Device series monitoring insulation to chassis on both the DC and AC motor sides of electric vehicle HV circuits.
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Overview of common software functions and variant-dependent communication options in Bender AC charge controllers.
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AC charge controller combining control electronics, supply and power switching on one board.
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Compact PCB controller integrated into AC charging stations with IPM power modules.
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Charge controller managing charging equipment hardware and communication components.
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Controller for control, communication and load management at electric vehicle charging points.
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Integrated module adding power, switching and monitoring components to a compatible ICC1314 controller.
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Module group providing power relay, supply and monitoring functions in ICC1314-based Mode 3 systems.
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Module group providing RFID, status indication and additional interfaces to compatible Bender charge controllers.
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Separate PCB display module showing charging and operating status with compatible Bender charge controllers.
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RFID modules for card-based user authorisation with compatible Bender charge controllers.
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