Kipor KPEC Series User Manual (English)

Questions and Answers:

M
Maria DiazAug 2, 2025
How to troubleshoot a Kipor industrial electrical generator that cranks but won't start?
- Q
  qmcmillanAug 2, 2025
  If the Kipor industrial electrical generator cranks but fails to start, there are several potential causes. First, check the fuel level and ensure there is no air in the fuel pipes. Also, inspect the fuel filter and pipes for any blockages. Second, examine the electronic speed regulator and its circuit, replacing any faulty components. Third, verify the speed sensor is properly connected, has the correct clearance, and is sending a normal signal to the electronic speed regulator. Finally, the actuator might be faulty and require repair or replacement.
S
steven00Aug 7, 2025
What to do if Kipor industrial electrical generator works but ATS doesn't transfer load?
- J
  Jonathan OnealAug 8, 2025
  If your Kipor industrial electrical generator works but the ATS (Automatic Transfer Switch) doesn't transfer the load, consider these potential solutions: 1. Ensure the controller is set to 'auto mode'. 2. Check the voltage of the generator power output terminal. 3. Inspect the wiring between the ATS and the generator. 4. Examine the F5 fuse on the terminal strip X1 and replace it if it's blown after troubleshooting. 5. Check if the inner contactors of the KPD100 controller terminal 30-31 are open and ensure they are closed. 6. If there is rated voltage on both ends of the transfer switch, replace the switch.
G
gnewmanAug 12, 2025
Why Kipor industrial electrical generator crank doesn't work?
- M
  Michael HawkinsAug 12, 2025
  If the Kipor industrial electrical generator doesn't crank, consider the following: * Check for fault alarms on the control panel and respond to the fault signals accordingly. * Inspect the start circuit wiring. * Repair or replace the start motor if it's faulty. * Verify the battery and cable wiring are correct. * Check the generator controller and replace it if it's abnormal.
K
Kenneth ArnoldAug 17, 2025
What to do if the switch transfers the load but Kipor KPEC generator still works?
- J
  John OchoaAug 17, 2025
  If the switch transfers the load but the Kipor industrial electrical generator continues to run, it could be due to several reasons: 1. The cooling delay time of the generator may not have finished (30 minutes). 2. There may be a circuit fault in the wiring between the ATS and the generator; check this wiring. 3. The controller might be malfunctioning; inspect and replace it if necessary.
B
Benjamin AndrewsAug 22, 2025
What to do if grid restores but ATS doesn't transfer the load to connect with grid on Kipor KPEC generator?
- K
  Kaitlyn KellyAug 22, 2025
  If the grid power is restored but the ATS doesn't transfer the load back to the grid for your Kipor industrial electrical generator, check the following: First, examine the wiring between the ATS and the generator for any faults. Second, inspect the F2 fuse on the terminal strip X1 and replace it if it has blown, after troubleshooting. Third, verify that the inner contactors of the KPD100 controller terminal 34-35 are closed. Finally, if there is rated voltage on both ends of the transfer switch, consider replacing the switch.
B
Barbara HensleyAug 27, 2025
How to fix a Kipor industrial electrical generator charger that does not work?
- M
  Mitchell MooreAug 27, 2025
  If the charger on your Kipor industrial electrical generator is not working (if equipped), consider the following potential issues: First, check the F1 fuse and replace it after troubleshooting. Second, inspect the wiring between the ATS and the generator for any faults. Third, the battery charger itself may be broken and need replacement. Finally, the battery may be worn or broken and require replacement.

Kipor KPEC Series Specifications

General

Power Factor (cosΦ)	0.8
Fuel Type	Diesel
Starting System	Electric
Rated Frequency (Hz)	50
Phase	3

Summary

Safety

Safety Warnings and Precautions

Covers critical safety marks, electric shock hazards, and general precautions for operating electrical equipment safely.

ATS General Introduction

Definition and Working Principle

Defines ATS and explains its primary function in emergency power supply systems for ensuring continuous load operation.

Applications

Details various scenarios where ATS is applicable, such as switching between grids, generators, or power supplies.

Switching Modes

Explains different modes of ATS operation like open-loop, delayed, closed-loop, and isolated bypass switching.

Switching Control

Describes how ATS switching is managed by an ATS controller, its features, and installation positions.

ATS Classification

Classifies ATS into PC grade (integrated type) and CB grade (breaker type) based on their construction and protection features.

KPEC Series ATS Cabinet Introduction

KPEC Series ATS Cabinet Overview

Introduces the KPEC series ATS cabinet, highlighting its integration of KPD100 controller and ATS for multi-power supply systems.

Automatic Transfer Switching (ATS) Features

Details the features of automatic transfer switching (ATS), including international standards compliance and integrated design.

Model Definition

Explains the serial number structure for KPEC series ATS cabinets, defining parameters like pole number, current ratings, and voltage.

Operation Manual

3.1 Introduction to KPEC Series ATS Cabinet

Overview of the KPEC series ATS cabinet, its open-loop/delayed switching capability, and operation with grid and generator power.

3.2 Cabinet Types and Dimensions

Describes the two types of cabinets for KPEC series ATS: IP32 (indoor) and IP54 (outdoor), including their dimensional specifications.

3.3 Electrical Components

Explains standard and optional electrical components such as the ATS transfer switch, terminal blocks, battery charger, and controller.

3.4 Installation Guide

Covers installation overview, safety concerns, mounting methods, and wiring instructions for the ATS cabinet.

3.5.1 KPD100 Controller Operation

Details the operation of the KPD100 controller, its functions, and control panel key functions.

3.6 Trial Run of ATS Cabinet

Provides instructions for conducting trial runs of the ATS cabinet in manual and automatic modes to ensure proper functionality.

3.5.3 Normal ATS Cabinet Operation

Details the normal operating procedure for the ATS cabinet in automatic mode, including grid monitoring and generator start-up.

Regular Maintenance

Maintenance Service Support

Troubleshooting

Generator Start-Up Failures

Lists possible reasons and solutions for generator start-up issues, including cranking but not starting, or not cranking at all.

ATS Transfer Failures

Diagnoses issues where the ATS fails to transfer the load between grid and generator, or continues running the generator unnecessarily.

Charger Malfunctions

Troubleshoots common issues with the battery charger, including fuse problems, wiring, and battery faults.

Vendor List and Options

Product Guarantee

Technical Attachments

Electric Principle Diagrams

Presents electrical schematic diagrams for various generator set configurations and their connection to the ATS cabinet.

User Wiring Diagrams

Illustrates user wiring diagrams for connecting the ATS cabinet to different types of generator sets (three-phase, single-phase, two-phase).

Kipor KPEC Series User Manual

Table of Contents