Business continuity: why the load bank is an essential tool for anticipating crisis situations

A power cut, a generator failure or the failure of an emergency power supply can have major consequences for your business. In mission-critical environments, service continuity can’t be improvised: it has to be prepared.

Risk management is all about anticipation. Yet many installations are only tested occasionally, or even only in an emergency situation. How can you be sure that your equipment will work when you really need it?

The load bank provides a concrete response to this problem, enabling equipment to be tested and maintained under real operating conditions.

An emergency generator that fails to start at the critical moment, an inverter unable to support the expected load or an inadequately maintained electrical installation can have serious consequences:

• Personal safety risks in hospitals, data centers, critical infrastructures and high-rise buildings.
• Production stoppages and financial losses due to business interruption.
• Premature equipment damage and high repair costs.
• Non-compliance with regulatory and contractual requirements.
• Damage to corporate image and customer confidence.

In most cases, these situations can be avoided with an appropriate maintenance and testing strategy.

Effective risk management is based on two complementary actions:

Before the breakdown: warn

The aim is to identify potential weaknesses before they become critical.

Load tests are used to check actual equipment performance, detect anomalies and ensure that equipment is available when needed.

In the event of an incident: reacting

In the event of a power failure, back-up equipment must take over immediately. Regular testing ensures that they are able to operate under the conditions expected.

Testing real-world performance

The load bank enables tests to be carried out at full power, without disrupting the installation’s network. These tests validate the ability of a genset or emergency power supply to deliver the expected power under real-life conditions.

Maintain equipment in optimum condition

A generator used solely for standby purposes is often subjected to prolonged periods of underload. This situation encourages motor fouling and can shorten its service life.

The load bank enables the equipment to be operated at a suitable load level to maintain its performance and reliability.

Ensuring a minimum permanent load

Some installations need to maintain a minimum load threshold to ensure proper operation. The load bank automatically absorbs excess power and contributes to system stability.

For over 50 years, Delta-Resistel has been helping operators of critical electrical installations to implement high-performance test and maintenance solutions.

Our teams are involved at every stage of your project:

• Needs analysis and technical study
• Supply of load benches adapted to your application
• Installation and commissioning
• Operator training
• Preventive and corrective maintenance
• Technical assistance and long-term support

Ensuring the availability of your generators, inverters and electrical installations is not a matter of chance. Regular testing and appropriate maintenance help limit risks, secure your operations and preserve the continuity of your business.

Do you have a load bank project in mind, or would you like to secure your existing installations?

Delta-Resistel’s experts are at your disposal to study your needs and propose the most appropriate solution.