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General| Brand | Calpeda |
|---|---|
| Model | I-MAT 5, 2 TT-A |
| Category | Media Converter |
| Language | English |
Symbols used in the manual to understand warnings and information.
Provides the official name and contact details of the manufacturer, Calpeda S.p.A.
Defines the types of users permitted to operate the device and their responsibilities.
Outlines the terms and conditions of the product warranty, including exclusions.
Specifies the designated purpose and application of the frequency converter.
Details forbidden uses and the consequences of misusing the device.
Describes the information provided on the product's nameplate.
Presents efficiency data of the I-MAT inverter at various operating points.
Lists key technical specifications such as supply voltage, IP protection, and display type.
Outlines the environmental and operational parameters required for proper functioning.
Introduces the I-MAT as a frequency converter for pumps and its operating modes.
Explains the functions of the six pushbuttons on the user interface.
Describes the graphical interface of the display, divided into three visualization areas.
Explains the meaning of various icons displayed on the frequency converter.
Details the composition of the display area, including the incremental bar.
Illustrates and describes the icons representing different operating modes.
Specific considerations for operating pumps with long cables or submersible applications.
Notes the incompatibility of the frequency converter with generator sets.
Information regarding EMC standards and classification of the product.
Essential safety guidelines and warnings for handling and operating the device.
States that the device has no residual risks based on its design and intended use.
Highlights safety icons like 'Heat-sink Hot surface'.
Recommends using appropriate tools during installation and maintenance.
Provides guidelines for safe handling and transport of the product.
Instructions to ensure the device has not been tampered with during unpacking.
Steps for connecting the heat-sink with the motor adapter.
Instructions for installing the frequency converter on a wall or in an electric control box.
Detailed guidance on performing electrical connections by qualified personnel.
Guidelines for ensuring electrical connection immunity and low emission.
Requirements for connecting the power supply, including differential switch specifications.
Explains how the converter works with isolated ground supply systems.
Instructions for connecting the motor cable, emphasizing shielded cables.
Details on connecting analog instruments (transducers) for system monitoring.
How to connect float switches for dry-run protection and other functions.
Connecting a switch to enable maximum or minimum curve operation.
Connecting a switch to enable a secondary set-point.
Connecting a switch for remote start and stop control.
Connecting signals for remote alarm monitoring.
Connecting the analog output for monitoring converter parameters remotely.
Guidelines for installing frequency converters in multi-pump systems.
Electrical connection requirements for cascade mode installations.
Instructions for installing the cascade mode expansion board.
Wiring details for connecting multiple variable speed pumps in cascade.
Connecting one variable speed pump with fixed speed pumps in cascade.
Overview of information displayed on the frequency converter.
How to visualize pump status parameters like frequency and current absorption.
Introduction to accessing and modifying programming parameters.
Step-by-step guide for navigating and changing parameters.
Procedure for entering passwords to access restricted menus.
How to reset the frequency converter to its default factory settings.
Essential parameters to verify during the initial startup phase.
Explanation of the constant pressure mode and its configurations.
Configuration for constant pressure using one pressure transducer.
Configuration for constant pressure using two differential pressure transducers.
Settings for automatic stop system in case of low water conditions.
Formulas to calculate pre-pause and minimum run frequencies.
Explanation of the proportional pressure mode and its configurations.
Configuration for proportional pressure using one pressure transducer.
Configuration for proportional pressure using two differential pressure transducers.
How to stop the pump when operating at minimum frequency.
Explanation of the constant temperature mode and its configurations.
Configuration for constant temperature using one transducer.
Configuration for constant temperature using two differential transducers.
Mechanism for stopping the pump when it reaches minimum frequency.
Explanation of the constant flow rate mode and its configurations.
How the system operates as a traditional pump with a fixed speed.
Function to protect pumps from running without water.
Connecting a signal for max/min curve operation control.
Connecting a signal for using an alternative set-point.
Connecting a signal for remote start and stop of the pump.
Connecting up to two alarm signals for remote monitoring.
Setting the parameter to monitor on a remote unit.
Modifying the set-point value from a remote source.
Function to enable periodic pump starts when idle.
Function to check the number of starts executed by the converter.
Enabling motor heating when the pump is stopped or in standby.
Function to prevent pressure peaks after a supply disconnection.
Enabling operation for two pumps, one for primary use and one for reserve.
Function for uniform use of pumps by alternating their operation.
Guidelines for installing frequency converters in multi-pump systems.
Electrical connection requirements for cascade mode installations.
Instructions for installing the cascade mode expansion board.
Wiring details for connecting multiple variable speed pumps in cascade.
Procedures for starting the plant after connections are complete.
Checking and setting parameters for cascade mode plant startup.
How to change the direction of motor rotation.
Adjusting the vessel pre-charge pressure relative to the pump startup pressure.
Warning against using a megaohmeter directly on the converter.
Recommendation for periodic inspection of the delivery vessel's preloaded pressure.
Guidelines for proper disposal of the product according to WEEE directive.
Lists user-configurable parameters for pump status and basic settings.
Lists advanced parameters typically requiring qualified personnel access.
Parameters intended for technical assistance and diagnostics.
Parameters specific to configuring constant pressure operating modes.
Parameters for configuring proportional pressure operating modes.
Parameters for configuring constant temperature operating modes.
Parameters for configuring constant flow rate operating modes.
Parameters for configuring fixed speed pump operation.
Lists error codes, their descriptions, and probable causes.
A chart mapping faults to probable causes and possible solutions.
Table of filters for reducing electrical noise and emissions.
Details on capacitor kits for different models and their mounting.
Information on optional expansion cards like cascade mode and Modbus.
List of connector types and their functions, such as HMI and Modbus.
Illustrations for mounting the frequency converter on a motor.
Illustrations for mounting the frequency converter on a wall.
Diagrams showing power connections for different I-MAT models.
Diagrams illustrating electrical connections for various signals and inputs/outputs.
Further diagrams for signal connections, including float switches and remote controls.
Instructions for installing the multi-pump cascade mode expansion board.
Wiring diagram for connecting 2-6 variable speed pumps in cascade mode.
Wiring diagram for connecting one variable speed pump with 1-5 fixed speed pumps in cascade.
