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SEER POWER

Large open generator set installed in an industrial power room

Engineering Knowledge for Better Power Decisions.

Practical guidance on generator selection and project planning. Covers installation, operation, maintenance and troubleshooting.

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Guides Library

Guides for selecting, operating and maintaining generator sets

Concept illustration of an industrial generator head on a steel support with its mounting flange visible.

Generator Selection & Sizing

Industrial Generator Head Replacement and Fit Guide

Replacing an industrial AC alternator end requires verifying electrical nameplate data, mechanical coupling drawings, excitation compatibility, and commissioning records before purchase. A replacement head restores alternator function only when matched to the existing prime mover, mounting arrangement, and control system.

3 min read
Concept illustration of an unbranded open-skid diesel generator beside two rating cards marked kW and kVA.

Generator Selection & Sizing

500 kW Diesel Generator: Ratings and Loads

Assess a 500 kW diesel package by its declared duty, actual loads and site conditions. Check kVA, starting demand, fuel data and the equipment included in the quotation before agreeing on acceptance tests.

3 min read
Concept illustration of a closed fuel tank, enclosed generator, two sealed sample bottles and a checklist.

Maintenance & Troubleshooting

Stored Diesel Fuel Checks for Standby Generator Sites

An adequate diesel reserve does not establish that the fuel is in good condition. Define a tank inspection and sampling plan, retain reports and document completed actions. Follow the engine, fuel supplier and testing service instructions.

4 min read
Unbranded enclosed industrial diesel generator set connected to pump, workshop, and ventilation facility load groups.

Generator Selection & Sizing

Choosing a 25 kW diesel generator vs. 40 and 60 kW sizes

This technical guide compares 25, 40, and 60 kW diesel generator sets for US facilities. It covers published 60 Hz standby ratings, running kW versus starting kVA checks, site hardware, and model-specific EPA emissions labels to support load-based procurement reviews.

3 min read
Concept illustration of an unbranded engine-driven generator set, alternator and control panel on a common base.

Generator Selection & Sizing

Genset Meaning: Components, Ratings and Operating Limits

A generator set is equipment that combines an engine and an alternator to produce electricity. This guide describes how it works, what parts make it up, and what technical data defines its use in the commercial and industrial sector.

4 min read
Concept illustration of an unbranded diesel generator, radiator and sealed coolant container.

Maintenance & Troubleshooting

Generator coolant: selection and service checks

Check the coolant specification, cold level and service record for a liquid-cooled diesel generator. Keep fluid selection separate from airflow, fuel-use and electrical-load checks.

3 min read
Exploded concept illustration of a generator set with its engine, alternator, radiator, frame, fuel tank and starting battery.

Generator Selection & Sizing

Diesel Generator Components and Their Functions

An emergency generator set with a combustion engine combines mechanical and electrical subsystems configured to the manufacturer's specifications. This guide describes the usual functions of the engine, alternator, controls, cooling, exhaust, fuel and starting systems. It also defines the equipment scope in relation to the building's electrical system.

5 min read
Concept illustration of a steel fuel tank and an enclosed diesel generator on a base tank.

Generator Selection & Sizing

Generator fuel tank: capacity and supply checks

Review the capacity inputs, tank arrangement, fuel supply data and access requirements for an industrial diesel generator. Separate the required fuel volume from the tank's rated capacity before comparing proposals.

3 min read
Concept illustration of an unbranded generator set with its engine, alternator and control panel shown separately.

Generator Selection & Sizing

Cummins Generator Set: Engine, Assembly and Documents

This guide describes the technical checks used to assess a generator set with a Cummins engine for industrial applications in Peru. It explains the difference between factory sets and packages assembled by third parties, how to compare identification plates with technical documents, and why support scope should be requested in writing.

4 min read
Concept view of an enclosed industrial generator for natural gas project planning

Generator Selection & Sizing

Industrial Natural Gas Generator: Project Inputs

Review load, duty, fuel and site inputs before comparing an industrial natural gas generator. Check the actual model documents and proposed supply. Qualified staff review the site requirements, service scope and records.

3 min read
Concept illustration of a generator set, accessories and two checklists comparing included supply items.

Generator Selection & Sizing

Generator Set Price: Comparing Supply Scope and Quotations

Comparing commercial proposals for a generator set requires analyzing the technical scope and the included line items. This document details how to evaluate engine and alternator configuration, power ratings, control systems, and additional components to make informed decisions in industrial settings.

5 min read
Concept illustration of a generator set, industrial loads and technical drawings.

Generator Selection & Sizing

50 kW Diesel Generator: Load and Rating Checks

Evaluating a 50 kW generator requires comparing its duty rating against the actual demand of the project. The nominal nameplate figure does not demonstrate technical sufficiency if power factors, starting demands, and operating conditions specified by the manufacturer are not checked. This guide describes the technical data that should be requested in writing so that competent personnel can evaluate the equipment against the planned loads.

5 min read
Concept illustration of a generator set, controller and transfer switch cabinet.

Installation & Operation

How Does an Automatic Transfer Switch Work?

This technical article explains the function of the automatic transfer switch, its differences from the generator controller, and the data required for its integration. It reviews transition types, control signals, and the documentary scope in industrial projects in Mexico.

4 min read
Concept illustration of a generator set, a distribution cabinet and industrial loads connected by three abstract phase paths.

Generator Selection & Sizing

How to Choose an Industrial Three-Phase Generator

This guide explains how to check a three-phase generator set before buying it. It covers the model's line-to-line and line-to-neutral voltages, operating frequency, power ratings and limits for each phase. It also explains what to check about the factory fuel configuration and the location where the equipment will operate.

5 min read
Concept illustration of two industrial generator sets beside a control cabinet

Installation & Operation

Synchronizing Module: Checks Before Generator Paralleling

This guide explains how a synchronizing module checks voltage, frequency, and phase alignment before generator paralleling. Learn about matching conditions, breaker closing delay, and required project support.

2 min read
Concept illustration of an industrial diesel generator enclosure with ventilation grilles and a service door partly open.

Installation & Operation

Generator Enclosures: Airflow, Noise and Service Access

Learn how to specify industrial generator enclosures for liquid-cooled diesel sets. Review cooling airflow, weather protection, sound reduction data, and access paths for maintenance before ordering.

3 min read
Concept illustration of an enclosed industrial diesel generator with ventilation grilles and an external control panel.

Generator Selection & Sizing

How to Assess a 1000 kW Diesel Generator Package

Check real electrical loads, duty ratings, and site conditions before choosing a 1000 kW diesel generator package. Review fuel storage, emissions documents, and supplied accessories to assess the complete installation.

3 min read

From Question to Configuration

A practical generator planning path

  1. 01

    Understand the Load

    Work out power, motor starting and load diversity.

  2. 02

    Define the Application

    Confirm site conditions, operating mode and priorities.

  3. 03

    Select the Configuration

    Choose open, silent, trailer, voltage and control options.

  4. 04

    Prepare the Project Brief

    Organize drawings, quotations and technical documents.