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Qnergy PowerGen 5650 Series - User Manual

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7045-102089-000
June 1, 2021
Installation & Operation
Manual
FOR A QUALIFIED INSTALLER

Table of Contents

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Summary

Warranty and Liability

Important Safety Instructions

Manual contains instructions for installing and maintaining the PowerGen and batteries.

Classification of Warnings

Classifies warnings based on severity using symbols to highlight risks.

Basic Safety Instructions

Details installation and operation by qualified technicians, gas leak, and exhaust fume procedures.

Definition of Acronyms

Lists common acronyms used in the manual for reference.

System Introduction

System Summary

Describes the PowerGen as a turnkey solution for industrial remote power, offering electricity and thermal heat.

PowerGen Model Number Nomenclature

Explains how to interpret PowerGen Base Unit model numbers.

PowerGen Data Plates

Shows examples of PowerGen data plates for different models, detailing specifications.

Electrical Configuration

Details various electrical output configurations for the PowerGen 5650 series.

PowerGen Subsystems

Breaks down the PowerGen system into six main functional subsystems.

FPSE Motor-Generator with Engine Controller (QEC) - PCK80

Describes the PCK80 as the core of the PowerGen, integrating motor-generator and controller.

Fuel Train

Explains the function of the fuel train in ensuring proper fuel quality and mixture for efficient combustion.

Coolant Loop

Details the coolant loop system, its components, and function in maintaining optimal coolant temperatures.

Heat Rejection Unit (HRU)

Explains the purpose and major components of the Heat Rejection Unit for dissipating excess heat.

Control and Local User Interface

Introduces the control and local user interface for monitoring and operating the PowerGen.

Dimensions

PowerGen Dimensions and Weight

Provides physical dimensions and weight specifications for the PowerGen and its components.

PowerGen Interfaces

Local User Interface (LUI)

Describes the minimal local user interface, including lights, switches, and buttons for unit state and control.

Communication and Control Interface

Details the communication capabilities, including Modbus TCP/IP and discrete signals for SCADA integration.

User Interface Indicators and Controls

Lists and illustrates the user interface controls such as switches, lights, and buttons.

Power Disconnect Switch (Isolation Switch)

Explains the function of the Power Disconnect Switch for disconnecting the PowerGen's voltage output.

System Run Light

Describes the green System Run Light and its indications for the PowerGen's operating state.

Warning Light

Explains the amber Warning Light for indicating active warnings and potential issues.

Fault Light

Details the red Fault Light for indicating faults or conditions requiring immediate attention.

Start;Stop (Fault Reset) Push Button

Explains how to use the Start/Stop button for starting, stopping, and resetting the PowerGen.

Local; Remote Selector Switch

Describes how the selector switch determines control source, either from the PowerGen panel or customer controls.

Qnergy Lynx Software

FPC

Explains how to access the FPC controller within the Qnergy Lynx software for system status and control.

FPC Data and Configuration

Details how FPC Data and Configuration tabs allow viewing and configuring PowerGen parameters.

QEC

Explains how to access the QEC controller within Qnergy Lynx for system status and command.

QEC Data and Configuration

Details how QEC Data and Configuration tabs allow viewing and configuring Stirling Engine data.

FPC & QEC Faults Tab

Displays active faults on the PowerGen and links to troubleshooting for fault code details.

FPC, FEB & QEC Firmware Update

Provides instructions for updating firmware for FPC, FEB, and QEC components.

Environmental Conditions for Storage

Storage Conditions

Specifies the recommended temperature and humidity conditions for storing the PowerGen.

Transportation Requirements

Safe Transportation Guidelines

Outlines the necessary precautions and methods for safely transporting the PowerGen unit.

Site Preparation Requirements

Floor

Specifies the type of floor or pad required for installing the PowerGen to ensure stability.

Gas Supply

Provides critical safety warnings and requirements for the gas supply connection to the PowerGen.

Unpacking Procedure

Unpacking Steps

Guides the user through the steps for safely unpacking the PowerGen unit.

Installation Procedure

Safety During Installation

Emphasizes safety protocols for installation by experienced technicians and adherence to codes.

Tools and Materials for Installation and Commissioning

Lists the necessary tools and materials required for the installation and commissioning process.

Electrical Connection

Provides detailed instructions and safety warnings for making electrical connections to the PowerGen.

PowerGen Interfaces

Describes the four main interaction points for connecting the PowerGen to site infrastructure.

Connection to PowerGen Power Terminal Blocks

Illustrates and describes the connection points for the PowerGen's electrical terminal blocks.

FPC Expansion Board

Explains the configuration of discrete inputs and relay outputs on the FPC Expansion Board.

External (Customer) Emergency Stop connection

Details the customer-provided emergency stop connection on the FEB for system enable/disable.

CAN bus Communication Connection

Describes the CAN bus communication protocol and connection for interacting with external devices.

PowerGen Earth Ground Connection

Specifies the requirement for installing an Earth ground connection to the PowerGen frame for safety.

Gas Connection

Provides crucial safety warnings and instructions for connecting the gas supply to the PowerGen.

Commissioning Procedure

Panel Removal

Explains how to remove the side panels of the PowerGen using an Allen wrench.

Battery Connection Instructions

Provides detailed instructions and safety precautions for connecting and replacing the PowerGen battery.

Opt-Connect Cell Modem Install

Informs about the pre-installed Opt-Connect Cell Modem and contacting support if not present.

Lynx QEC3.5 Configuration for Commissioning

Details the necessary preparations for configuring the Lynx QEC3.5 for system commissioning.

Helium Fill

Provides detailed instructions and safety warnings for performing the helium fill procedure for the engine.

Safety

Focuses on safety precautions related to the regulator fitting and helium fill kit.

Preparation

Outlines the preparation steps for the helium fill kit, including closing valves and setting regulators.

Pressurize an Engine

Guides through the process of pressurizing the engine with helium, including purging and repeat steps.

Gas Pressure, Customer

Instructs to verify the customer gas pressure reading on the PowerGen pressure transducer.

Gas Valve Tuning, PowerGen 5650

Provides specific instructions for tuning the gas valve on PowerGen 5650 models.

Gas Valve Tuning, PowerGen 600, 1200, 1800 (Low Temp Systems Included)

Provides tuning instructions for gas valves on specific PowerGen models with low-temp systems.

FEB GPIO Configuration

Explains how to configure the FEB board I/O settings using the Qnergy Lynx software.

Modbus

Details the Modbus protocol for system communication, including general settings and commands.

QEC Configuration for Load-Following

Guides on configuring QEC for load-following, detailing software and parameter requirements.

Coolant Top-Off Instructions

Provides instructions for topping off the PowerGen's coolant loop during commissioning.

Handover to User

Outlines the final steps for handover, including user instruction and documentation.

Startup Procedure

Details the step-by-step procedure for starting up the PowerGen system.

User Interface Indicators and Controls

Illustrates and describes the indicators and controls on the PowerGen's user interface.

Troubleshooting

Log Files

Explains how log files are created and where they are located for FPC and QEC.

Fault Messages, PowerGen

FPC & QEC Fault Messages

Lists faults occurring in the FPC and QEC components, categorized by error message level.

Maintenance

Preparation for Maintenance

Details essential safety checks and preparations before commencing any maintenance work on the PowerGen.

Maintenance, Battery, 12 VDC

Covers the specific procedures and safety precautions for maintaining the 12VDC battery.

Coolant Fill Instructions

Provides instructions for filling or refilling the PowerGen's coolant loop with the correct mixture.

Burner;Burner Ceramic;Burner Seal Replacement

Outlines the procedure and safety warnings for replacing burner components.

Jump-Start Procedure

Details the procedure for jump-starting the PowerGen's 12VDC battery if it has low voltage.

Spare Parts

Spare Parts

Provides tables of specific spare parts for burner seal and insulation replacements.

PowerGen Reports and Checklists

Installation Sequence

Lists the sequence of steps for installing the PowerGen, including connections and checks.

PowerGen Commission Report

Provides a template for documenting general information during the PowerGen commissioning process.

Commission Sequence

Details the step-by-step checklist for commissioning the PowerGen, including firmware and tuning.

PowerGen Annual Inspection Checklist

Outlines the procedure and items to check during the annual inspection of the PowerGen.

PowerGen Operation

Operation

Provides general operational guidelines and safety warnings before starting the PowerGen.

Local User Interface (LUI)

Describes the indicators and controls on the PowerGen's local user interface for operation.

PowerGen Optional Feature Sets

Glycol Heat Trace (GHT)

Describes the GHT feature for transferring waste heat and its operational principles.

GHT Components

Identifies and illustrates the key components of the Glycol Heat Trace (GHT) system.

GHT Installation

Provides instructions for installing the GHT system, including strainer and insulation recommendations.

GHT Fill Procedure

Details the critical steps for filling the GHT system to ensure proper coolant pump operation.

Setting Temperature Setpoint

Explains how to set temperature setpoints remotely via Modbus or Lynx application.

Coolant Drain Procedure

Guides through the procedure for draining the entire GHT system using the GHT pump.

GHT Servicing Procedure

Outlines the process for servicing internal GHT components, requiring system draining.

GHT Troubleshooting

Directs users to troubleshooting resources for GHT system warnings and faults.

Low Temperature Start (LTS)

Describes the LTS package features that enable PowerGen operation in extreme low temperatures down to -40°C.

LTS Helium Fill Chart for QB80 Engine

Refers to helium fill procedures for QB80 engines with LTS systems.

LTS Start-Up Procedure

Provides a detailed procedure for starting up an LTS-equipped PowerGen in temperatures below -15°C.

LTS Troubleshooting

Offers troubleshooting guidance for common issues encountered with the LTS feature.

Gas Conditioning Unit (GCU)

Introduces the GCU feature for preventing condensates and liquids from entering the fuel train.

GCU Warning and Fault Codes

Explains GCU warnings and faults related to the knockout drum's liquid level.

GCU Drum Emptying Procedure

Details the procedure for safely emptying the knockout drum of the GCU.

GCU Troubleshooting

Provides troubleshooting steps for GCU issues like capacity warnings and gas leaks.

N+1 Automatic Transfer Switch (ATS)

Describes the Automatic Transfer Switch (ATS) used for redundant backup systems to transfer power to the customer load.

ATS Connections

Details how the ATS enclosure connects to PowerGen supplies, customer loads, and control signals.

Battery Connections

Explains the battery connections for the PowerGen system, including capacity settings and parallel configuration.

Operation

Describes how the ATS operates to enable/disable PowerGen and start standby units.

Qnergy PowerGen 5650 Series Specifications

General IconGeneral
BrandQnergy
ModelPowerGen 5650 Series
CategoryIndustrial Equipment
LanguageEnglish