Calpeda I-MAT 25,8 TT-C User Manual

Variatore di frequenza
Frequency converter
Frequenzumwandler
Variateur de fréquence
Variador de frecuencia
Регулятор частоты
I-MAT
ISTRUZIONI ORIGINALI PER L’USO Pagina 3 Italiano
OPERATING INSTRUCTIONS Page 28 English
BETRIEBSANLEITUNG Seite 53 Deutsch
INSTRUCTIONS POUR L’UTILISATION Page 78 Français
INSTRUCCIONES DE USO Página 103 Español
Инструкции по эксплуатации Стр. 128 Pусский
I-MAT_Ed6.indd 1I-MAT_Ed6.indd 1 18/11/20 08:2018/11/20 08:20

Calpeda I-MAT 25,8 TT-C Specifications

General

Brand	Calpeda
Model	I-MAT 25, 8 TT-C
Category	Media Converter
Language	English

Summary

1. General Information

1.1. Symbols

Explains symbols used in the manual for clarity and safety.

2. Technical Description

3. Technical Features

4. Safety

2.1. Intended Use

2.2. Improper Use

3.1. Product Efficiency

3.2. Technical Features

3.3. Operating Conditions

3.4. Product Overview

3.5. Pushbuttons Functions

3.6. Interface

3.7. System Icons

3.9. Operating Icons

4. Safety

4.1. General Behavior Standards

Lists essential safety information, procedures, and warnings for product use.

3.10. Submersible Pump Applications

3.12. Electromagnetic Compatibility

3.12.1. Classification

Explains the product's compliance with EMC directives and standards.

4.2. Residual Risks

5. Transport and Handling

5.1. Handling

Provides guidelines for safe handling of the product package, including weight considerations.

6. Installation

6.1. Unpacking

Instructs users to check the device for tampering after unpacking and handle packaging responsibly.

6.4.1. Electrical Connection Immunity

6.5. Power Supply Connection

6.5.1. Recommended Fuses

Provides guidance on selecting appropriate fuses for input protection.

6.7. Motor Connection

6.7.1. Cable Length Considerations

Discusses the impact of cable length on parasitic capacitance and internal protections.

6.8. Transducers Connection

7. Cascade Mode Connection

7.1. Cascade Mode Installation

Covers installation requirements for cascade mode, including connections and transducer placement.

7.4. Cascade Mode Connection with 2-6 Pumps

Explains the connection procedure for cascade mode with multiple variable speed pumps.

6.9. Float Switch Connection

8. Programming Guide

8.1. Parameters Overview

Lists the types of information displayed on the frequency converter: pump status, parameters, and alarms.

8.3. Programming Parameters

Guides the user on how to access and navigate through programming parameters.

8.4. Programming

8.5. Password Insertion

9. Operating Mode Programming

9.1. Parameters for Startup

Lists essential parameters to check upon initial unit startup for correct operation.

9.2. Constant Pressure Operating Mode

9.2.1. Single Transducer Configuration

Details programming parameters for constant pressure with one transducer.

9.2.2. Two Transducer Configuration

Outlines programming parameters for constant pressure using two differential transducers.

9.2.3. Minimum Run Frequency Settings

Explains settings for minimum run frequency and pre-pause frequency to ensure proper pump stopping.

9.3. Proportional Pressure Mode

9.3.1. Single Transducer Configuration

Details programming parameters for proportional pressure with one transducer.

9.4. Constant Temperature Mode

9.4.1. Single Transducer Configuration

Outlines programming parameters for constant temperature with one transducer.

9.5. Constant Flow Operating Mode

9.6. Fixed Speed Operating Mode

9.6.1. Control via Keyboard

Details parameters for controlling fixed speed operation via the keyboard.

9.6.2. Control via External Reference

Describes how to control fixed speed operation using an external reference signal.

9.7. Night Mode

10. Secondary Functions

10.1. Dry-Run Protection

Details the dry-run protection feature and float switch connections for preventing pump operation without water.

10.3. Second Set-Point Operation

Describes how to enable a second set-point using an input signal.

10.6. Remote Parameter Monitoring

10.7. Enabling Remote Set-Point

10.8. Enabling Periodical Start System

10.11. Enabling Safe-Start

11. Cascade Mode Programming

11.1. Enabling Twin-Pump Operation

Details how to enable twin-pump operation for specific modes.

12. Plant Starting

12.1. Cascade Mode Plant Starting

12.2. Inversion of Rotation Direction

13. Use of Megaohmeter

14. Maintenance

15. Disposal

16. Parameter Table List

16.1. User Parameters (UP)

16.2. Advanced Parameters (AP)

16.3. Service Assistance Settings (SA)

16.4. Pressure Constant Settings (PC)

16.5. Proportional Pressure Settings (PP)

16.6. Constant Temperature Setting (tC)

16.7. Constant Flow Rate Settings (CF)

16.8. Fixed Speed Pump Settings (MAn)

17. Alarms

18. Troubleshooting Chart

19. Accessories

19.1. Noise Reduction Filters

Lists filters for reducing electromagnetic interference and provides selection criteria.

19.2. Capacitor Kit

Details available capacitor kits and their mounting options.

20.1 Mounting

20.2 Electrical Power Connection

20.3 Electrical Signal Connection

20.4 Cascade Expansion Board Installation

20.5 Cascade Mode Connection (2-6 Variable Speed Pumps)

20.5 Cascade Mode Connection (1 Variable, 1-5 Fixed Speed Pumps)

Declaration of Conformity