B.91067210

iso685-S+FP200 - Isolationsüberwachungsgerät für AC/DC

Hauptstromkreise (IT-Systemen) AC 0…690 V oder DC 0…1000 V

Product description

The ISOMETER® iso685 is an insulation monitoring device for IT systems in accordance with IEC 61557-8. It can be used universally in AC, 3(N)AC, AC/DC and DC systems. In AC systems, extensive DC-fed system components may also be present (e.g. power converters, inverters, controlled drives).


Device variants:


iso685-D:

The iso685-D device version has a high-resolution, graphic LC display and controls for direct operation of the device functions

Operating elements for direct operation of the device functions.


iso685-S:

The iso685-S device version has no display and no operating unit. It can only be used in

Combination with FP200 and is operated indirectly via this.

Parameterization can also be carried out via the web browser or a COM465.


Option "W"

The device variants are optionally available with the W option for extreme climatic and mechanical

mechanical stresses.


Main features:

Predefined measurement profiles

Reliable measurement of insulation resistance, voltage, capacitance and frequency

Integrated web server

Modbus TCP/RTU

History memory


Features and functions:

ISOMETER® for IT AC voltage systems with galvanically connected rectifiers or converters and for IT DC voltage systems (IT = unearthed systems)

The operating range of the rated mains voltage Un can be extended via coupling devices.

Automatic adaptation to the existing system leakage capacitance

Combination of AMPPlus and other profile-dependent measuring methods

Two separately adjustable response value ranges of 1 kΩ...10 MΩ for alarm 1 and for alarm 2

High-resolution graphic LC display for easy reading and recording of the device status

Connection monitoring (monitoring of the test leads)

Automatic device self-test

Graphical representation of the insulation curve over time (isoGraph)

History memory with real-time clock (3-day buffer) for storing 1023 alarm messages with date and time

Current or voltage output 0(4)...20 mA, 0...400 μA, 0...10 V, 2...10 V (galvanically isolated) analogous to the measured insulation value of the system

Freely programmable digital inputs and outputs

Remote setting via the internet or intranet (web server/option: COMTRAXX® Gateway)

Worldwide remote diagnosis via the Internet (only by Bender Service)

RS-485/BS (Bender sensor bus) for data exchange with other Bender components

BCOM, Modbus TCP/RTU and web server


Technical features:

with display for front panel mounting FP200

Supply voltage Us: AC 24...240V - DC 24...240 V

Frequency range Us: 50 Hz, 60 Hz

Monitored IT system:

- Rated mains voltage Un: AC 0...690 V (0...600 V UL)

 - Rated mains voltage Un: DC 0...1000V (0...600 V UL)

Response value Ran1 (Alarm 1): 1 kΩ...10 MΩ (10 kΩ)

 Response value Ran2 (alarm 2): 1 kΩ...10 MΩ (40 kΩ)

Graphic display, 127 x 127 pixels, 40 mm x 40 mm

Digital inputs: 3 / Digital outputs: 2

Analog output: 1

Interfaces: Ethernet TCP/IP/http / RS-485 / BMS

Dimensions: (WxHxD) 107.5mm x 100mm x 110mm


Applications:

AC, DC or AC/DC main circuits

AC/DC main circuits with directly connected DC components such as power converters, inverters, controlled drives

UPS systems, battery networks

Heaters with phase-angle controls

Systems with switched-mode power supply units

IT systems with high leakage capacitances


Installation position:

According to the technical device manual: front-oriented, cooling slots must be ventilated vertically



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