Nidec NE300-4T1320G/1600P-D User Manual

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Serial No -3101A003

User Manual

NE200/NE300

High performance

vector control drive

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Table of Contents

Other manuals for Nidec NE300-4T1320G/1600P-D

Quick Start Guide73 pages

Questions and Answers:

A
Anthony BoltonAug 22, 2025
What to do if my Nidec DC Drives show motor overload?
- T
  troy26Aug 22, 2025
  If your Nidec DC Drives indicate a motor overload, several factors could be responsible. First, check the input power source for any abnormalities. Ensure the motor's rated current is correctly configured in the settings. If the V/F curve isn't suitable, adjust it along with the torque boosting performance. For motors consistently operating with heavy loads at low speeds, consider using a specialized electric motor. Also, verify that neither the motor nor the load is blocked or experiencing sudden, large load changes. Finally, if the motor power is insufficient, use a motor and drive with appropriate power ratings.
K
kingterriAug 23, 2025
What causes over current in Nidec NE300-4T1320G/1600P-D DC Drives during acceleration and how to fix it?
- A
  Anthony Gordon DVMAug 25, 2025
  Overcurrent during acceleration in Nidec DC Drives can stem from a few reasons. If the acceleration time is too short, increase it. Also, check the input power source for low voltage. Finally, if the drive power rating is too small, choose a drive with higher capacity.
J
James MccartyAug 25, 2025
What causes over current at constant-speed in Nidec NE300-4T1320G/1600P-D?
- A
  andrew85Aug 26, 2025
  If you're experiencing overcurrent at a constant speed with your Nidec DC Drives, several factors could be the cause. Check the load for any abnormal mutations. Also, verify the input power source isn't experiencing low voltage. Ensure your drive has sufficient power capacity. Finally, if you're using closed-loop vector control, inspect the encoder and its wiring for any sudden disconnections.
M
Mrs. Heather MackAug 27, 2025
What to do if Nidec NE300-4T1320G/1600P-D DC Drives show drive overload?
- U
  urodriguezAug 27, 2025
  If your Nidec DC Drives are showing a drive overload, first check the input power source for low voltage. If the load is too heavy, select a drive with a bigger capacity. If the acceleration is too fast, increase the acceleration time. Also, avoid restarting the motor while it's still turning.
G
Gina JimenezAug 27, 2025
What causes over current in Nidec DC Drives during deceleration?
- K
  Kirsten LoweAug 27, 2025
  Overcurrent during deceleration in Nidec DC Drives can occur due to several reasons. If the deceleration time is too short, increase it. If there is a large load inertia, add suitable brake devices. Finally, if the drive power rating is too small, choose a higher capacity drive.
K
Kim ZhangAug 29, 2025
What to do if my Nidec DC Drives show over voltage in deceleration?
- R
  Randall SmithAug 29, 2025
  If your Nidec DC Drives are showing an overvoltage during deceleration, the deceleration time may be too short, so increase it. Also, if the load inertia is large, add suitable brake devices.
M
matthew58Aug 30, 2025
How to fix heat-sink over heat in Nidec NE300-4T1320G/1600P-D DC Drives?
- A
  Angela WilsonAug 30, 2025
  To resolve heat-sink overheating in Nidec DC Drives, first lower the ambient temperature. If the fan is damaged, replace it. Also, ensure the fan air duct is clear of any blockages.
S
Stacy EstesAug 31, 2025
What to do if my Nidec NE300-4T1320G/1600P-D show over voltage in constant speed?
- S
  stephen93Aug 31, 2025
  If your Nidec DC Drives are showing an overvoltage at constant speed, first check the input power source for abnormalities. If the load inertia is large, add suitable braking devices.
A
Anna MarquezSep 1, 2025
What to do if my Nidec DC Drives show over Voltage in Acceleration?
- Z
  zfrostSep 2, 2025
  If your Nidec DC Drives display an overvoltage during acceleration, it could be due to a too short acceleration time, so increase it. Another possible cause is an abnormal power supply, so check the input power source.
B
Brad BlakeSep 3, 2025
What to do if Nidec NE300-4T1320G/1600P-D DC Drives show fast current limit fault?
- M
  Michael TranSep 3, 2025
  If your Nidec DC Drives are showing a fast current limit fault, it could be due to a load that is too large or a motor blocked to stall, so decrease the load and check the motor and mechanical part status. If the drive power rating is too small, choose a higher power drive. If the drive output circuit loop is grounded or short-circuited, remove the external fault.

Nidec NE300-4T1320G/1600P-D Specifications

General

Category	DC Drives
Model	NE300-4T1320G/1600P-D
Cooling Method	Forced air cooling
Input Voltage	380-480VAC
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit

Summary

Safety Information

Safety Precautions During Use, Installation, Wiring, Operation, and Maintenance

Covers critical safety guidelines for operating, installing, wiring, and maintaining the drive.

Chapter 1 NE200/300 Product Introduction

Technical Specifications

Core technical data including control modes, frequency settings, and performance metrics.

Braking Resistor Application Guide

Guidance on selecting and applying braking resistors based on drive models.

Chapter 2 Installation

Chapter 3 Wiring

Peripheral Device Connections and Guides

Main Circuit Wiring Details

Covers terminal configuration and essential precautions for main circuit wiring.

Control Circuit Wiring

Details control terminal wiring, functions, and schematic diagrams.

Chapter 4 Operation and Display

Function Code Operations

Chapter 6 Parameter Description

F0 Basic Function

F3 Vector Control Parameters

Describes parameters essential for vector control mode.

F4 V/F Control Parameters

Explains parameters for Voltage/Frequency (V/F) control.

F6 Input Terminals Group

FC Protection and Fault Parameters Group

Covers parameters for motor overload, voltage, and current protection.

Chapter 7 Fault Information and Troubleshooting

Fault Information and Solutions

Lists common faults, their possible causes, and recommended solutions.

Warnings and General Diagnosis

Chapter 8 Routine Repair and Maintenance

Maintenance Procedures

Appendix B Modbus Communication Protocol

Protocol Format and Function Codes

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