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Bender ISOMETER iso1685D Series User Manual

Bender ISOMETER iso1685D Series
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EN
Manual
Insulation monitoring device for unearthed
AC, AC/DC and DC power supplies (IT systems)
up to AC 1000 V/DC 1500 V or AC 200 V/DC 3000 V
Software versions
iso1685DPxx: D0484 V2.0x, D0485 V1.0x
iso1685D-HVxx: D0588 V2.0x, D0589 V1.0x
ISOMETER® iso1685Dxx
iso1685DP_D00272_03_M_XXEN/08.2017

Table of Contents

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Bender ISOMETER iso1685D Series Specifications

General IconGeneral
BrandBender
ModelISOMETER iso1685D Series
CategoryMeasuring Instruments
LanguageEnglish

Summary

Important Information

How to Use This Manual

Guidance on effective use of the manual for understanding and reference.

Technical Support

Information on available technical support services for commissioning and troubleshooting.

Training Courses

Details on dates and locations for training courses and workshops.

Disposal

Regulations and directives for proper disposal of electrical and electronic equipment.

Safety Instructions

General Safety Instructions

General safety guidelines and warnings for using Bender products.

Device-Specific Safety Information

Specific safety warnings and risks related to the ISOMETER® device itself.

Intended Use

Defines the proper application and scope of use for the ISOMETER® device.

Function

Features

Overview of the key features and capabilities of the ISOMETER® iso1685Dxx.

Product Description

Detailed description of the ISOMETER® iso1685Dxx and its application in IT systems.

Function Description

Explanation of how insulation monitoring and fault location functions operate.

Self Test

Details on the device's self-testing procedures upon power-up and periodically.

Device Overview

Dimensions

Physical dimensions and mounting specifications of the ISOMETER® device.

Connections

Description of all terminal connections and their functions on the device.

Display and Operating Elements

Identification and function of the device's display, LEDs, and buttons.

Installation and Connection

Installation

Instructions for physically mounting and installing the ISOMETER® device.

Connection Requirements

General guidelines and requirements for connecting the ISOMETER® to the system.

Step-by-Step Connection

Detailed step-by-step procedure for wiring the ISOMETER® device.

Connection Examples

Wiring diagrams for AC systems and with insulation fault locators.

Commissioning

Commissioning Flow Charts

Visual guides for commissioning insulation fault monitoring and location.

Initial Commissioning

Step-by-step guide for the initial setup and configuration of the device.

Recommissioning

Procedure for restarting the commissioning wizard for already operated devices.

Commissioning EDS

Instructions for putting an EDS insulation fault locator into operation with the ISOMETER®.

Display

Standard Display

Description of the normal operating display and measured values.

Fault Indication

How active and inactive faults are displayed, including LED indicators and messages.

Data - isoGraph

Graphical representation of insulation resistance over time.

History Memory

Accessing and managing stored alarm and device error messages.

Insulation Fault Location Display

Display indications related to the active insulation fault location function.

Menu

Overview of the Device Menu

Structure and organization of the device's menu system.

Operation and Navigation

How to navigate through menus and adjust settings using device buttons.

Settings

Alarm Settings

Configuration of alarm levels (Ran1, Ran2) and hysteresis for insulation faults.

Profile Selection

Selection of system profiles to optimize insulation monitoring performance.

Device Operation Settings

Configuration of device operation mode, coupling monitoring, and digital inputs.

Output Relay Configuration

Configuration of alarm relays (K1, K2, K3) and buzzer functions.

EDS Insulation Fault Location Settings

Settings related to the EDS insulation fault location feature, including modes and current.

Data Viewing and Control

Options for viewing measured data, performing tests, and resetting alarms.

Language and Clock Settings

Configuration of device language, date, time, and summer time settings.

Interface and Communication Settings

Settings for BMS bus communication, display brightness, and password protection.

Factory Settings

Default configuration values for measurement, alarms, profile, and other parameters.

Device Communication via the BMS Bus

RS-485 Interface and BMS Protocol

Details on the RS-485 physical interface and BMS protocol.

RS-485 Network Topology

Recommended and incorrect wiring topologies for RS-485 networks.

BMS Master and Protocol

Role of the BMS master, protocol details, and address assignment.

Error Codes and Messages

List of alarm/operating messages and error codes with recommended actions.

Insulation Fault Location

General Description and Requirements

Introduction to the function and essential settings for insulation fault location.

Display Indication and Control

How the display indicates the function and methods to start/stop it.

Device Profiles

Alarm Messages

Diagrams

Response Time Profiles

Graphs showing response time vs. resistance for different system profiles and leakage capacitances.

Leakage Capacitance Graph

Graph showing the minimum limiting condition for determining capacitance value.

Technical Data

Tabular Data iso1685Dxx

Comprehensive table of technical specifications and parameters for the ISOMETER®.

Standards and Certifications

List of standards and certifications the device complies with.

Ordering Details

Information on product types, response values, nominal voltages, and article numbers.

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