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Solcon Solbrake User Manual

Solcon Solbrake
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Solbrake
(SMB)
Electronic Motor Brake (DC Injection)
8 - 390A, 220 - 690V
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Ver.11.0/11. 2002
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Solcon Solbrake Specifications

General IconGeneral
CategoryControl Systems
TypeBraking Resistor
Current RatingDepends on model
Cooling MethodNatural convection or forced air
Enclosure RatingIP20
Standards ComplianceIEC

Summary

Brake Selection

General Brake Operation

Explains the Solbrake/SMB's function, stopping time, and adjustable parameters.

Motor Current and Starting Conditions

Details how to select the brake based on motor FLA and duty cycle.

Mains Voltage Levels

Lists voltage levels and tolerances for brake selection.

Brake Dimensions

Provides physical dimensions for different brake frame sizes.

Available Options

Lists options like extended braking time and required information.

Installation Notes

Pre-Installation Checks

Checks required before installing the Solbrake/SMB unit.

Mounting Guidelines

Guidelines for vertical mounting, heat dissipation, and environmental protection.

Temperature and Heat Dissipation

Specifies operating temperature, humidity, and heat management.

Short Circuit Protection

Requirement for fast-acting fuses for short circuit protection.

Transient Protection

Need for external protection against line transient voltages.

Wiring Connections

Instructions for connecting power and control wires, and interlocks.

Solbrake / SMB Wiring Diagram

Illustrates the wiring connections for the Solbrake/SMB unit.

Power Factor Capacitor Placement

Guidance on where to install power factor correction capacitors.

Mode of Operation

Braking Time Factors

Describes how braking time depends on load, speed, and current.

Operating Modes Selection

Details the two operating modes and how to select them via dip switch.

Automatic Braking Control

Explains how DC injection is automatically controlled until the motor stops.

Manual Braking Control

Describes manual DC injection duration set by the front panel.

Motor Heating and Inertia Considerations

Notes on motor heating and the benefit of minimal inertia for braking.

Wiring & Operation

Direct On Line Starter Wiring

Details the wiring for motor contactor, brake contactor, and SMB terminals.

Operation Sequence and Indicators

Step-by-step explanation of the start and stop sequence with LED indications.

Emergency Brake Wiring

Wiring diagram and operation for an emergency stop function.

Reversing Motor Wiring

Wiring configuration for reversing motor control with the Solbrake.

Star-Delta Starter Wiring

Wiring diagram for Star-Delta starter configurations.

Potentiometer Settings

Braking Torque Adjustment

How to set the braking torque using the potentiometer.

Braking Time Adjustment

How to set the braking time using the potentiometer.

LED Display Interpretation

Meaning of the Green and Yellow LEDs on the Solbrake/SMB.

Start-Up Procedure

Initial Setup and Testing

Procedure for initial setup and testing of the Solbrake/SMB.

Measuring Braking Current

Method for measuring the braking current using a multimeter.

Troubleshooting Guide

Steps to diagnose and resolve common issues with the Solbrake/SMB.

Fuse Selection Table

Fuse Recommendations for 400V

Table listing recommended fuse values for different Solbrake/SMB models.

Fuse Selection Notes

Important notes regarding fuse ratings and conditions.

Technical Specification

Solbrake 17A Dimensions

Physical dimensions and terminal layout for the 17A model.

Solbrake 31-58A Dimensions

Physical dimensions and terminal layout for the 31-58A models.

Solbrake 105-210A Dimensions

Physical dimensions and terminal layout for the 105-210A models.

Solbrake 310-390A Dimensions

Physical dimensions and terminal layout for the 310-390A models.

Environment and Operating Conditions

Details supply voltage, frequency, load type, duty cycle, and altitude.

Adjustments and Protection Features

Explains adjustable parameters and automatic stop protection.

Indication LEDs and Temperatures

Describes LED indicators and operational temperature limits.