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Details the characteristics of the ECO-ECP series alternators, including their construction and compliance with directives.
Essential safety precautions for handling, installation, and operation of the generator.
Emphasizes installer's responsibility for providing all necessary safety protections according to regulations.
Warns against using high-pressure cleaners or spraying liquids, due to IP21 protection.
Instructions and warnings for mechanically coupling the generator to the prime mover.
Guidelines for making electrical connections to the generator, including terminal box access and winding configurations.
Details the underspeed and overload protection features of the U.V.R.6/1-F and S.R.7/2-G regulators.
Lists common causes for underspeed and overload protection activation, including speed, load, power factor, and temperature.
Explains the requirements and procedure for operating generators in parallel, including the use of a paralleling device.
Instructions for starting, running, and stopping the system, emphasizing qualified personnel and initial checks.
General information on the long-life, low-maintenance design of ECO-ECP generators and initial safety reading.
Lists tasks for extraordinary maintenance: bearings, air filters, windings, diode bridge, exciter, regulator, residual voltage.
Details the replacement of the diode bridge, including identification of types (T30/T18) and testing procedures.
Step-by-step instructions for checking diodes using a battery, lamp, and voltmeter, with diagrams for 'negative' and 'positive' tests.
Detailed procedure for testing diodes connected to the negative terminal of the diode bridge.
Detailed procedure for testing diodes connected to the positive terminal of the diode bridge.
Provides guidance on replacing a diode, including cutting wires and soldering new components.
Provides instructions for removing the exciter rotor and bearing, detailing tools and procedures for different models.
Specific steps for removing the exciter from 38-40-43-46 models, including disconnecting wires and removing parts.
Details the process for replacing the voltage regulator, including disconnecting wires, removing screws, and reconnecting.
Procedure for checking residual voltage on generators that do not self-excite, involving battery and voltmeter connection.
Troubleshooting steps for when the alternator fails to excite, including fuse check and voltage application.
Troubleshooting steps for when the alternator loses excitation after initial excitement, focusing on cable connections.
Troubleshooting steps for low voltage at no load, including voltage adjustment, speed check, and winding inspection.
Troubleshooting steps for high voltage at no load, involving voltage adjustment and regulator substitution.
Troubleshooting for low voltage under load, covering voltage, current, power factor, speed, regulator, and diode checks.
Troubleshooting for high voltage under load, involving voltage adjustment and regulator substitution.
Troubleshooting for unstable voltage, focusing on rotation uniformity and regulator stability adjustment.
Instructions for adjusting voltage using the VOLT trimmer, with different ranges based on sensing terminals.
Explains that the STAB trimmer adjusts the alternator's dynamic response under transient conditions.
Details how to adjust the AMP trimmer to set the excitation overcurrent protection threshold.
Provides a procedure to calibrate overload protection using the Hz trimmer, involving load application and speed adjustment.
Explains how to calibrate the Hz trimmer for underspeed protection, detailing steps for speed reduction and voltage monitoring.
General| Voltage | 400 V |
|---|---|
| Frequency | 50 Hz |
| Poles | 4 |
| Protection Degree | IP23 |
| Insulation Class | H |
| Power Factor | 0.8 |
| Speed | 1500 RPM |
