Pioneer India

A Complete Guide for Load Banks & Things to Know Before Renting or Buying It

A Complete Guide for Load banks

Load banks are an important factor for any industry because, in the event of power outages, they ensure the correct operation of equipment.

In particular, a Load Bank Hire can create a daily load and test a power source for operating efficiency. There is no chance of a random or unexpected current by imitating the original load.

Load banks are a comprehensive system unit integrated into a single place by both controllers and associates. The source of electricity supplies the power, but the power bank uses the energy to protect, support, and test the power source.

There are numerous load bank applications, including battery systems, auxiliary inverters, and ground, engine generators, hydro, aircraft, and wind generators. Load banks operate across several industries for several purposes.

Types of Load Banks

Resistive Load Bank Uses

Resistive charging banks derive power from a generator in the same fashion as lights or devices. These testing devices work well with generators that use electricity in general for heat or light transformation. Examples of instruments converting electrical energy into heat are light bulbs, lamps, and space heaters.

These load bank types draw on the generator in kW to ensure the operation of the cooling system, the exhaust, and the engine operations of the electric power supply. They do not test the full apparent power of the generator in kVA, which is the test for a reactive load bank.

Reactive Load Bank Uses

Reactive load banks can simulate inductive loads, which are commonly used in commercial construction or power supplies. Late power generates inductive loads, while the leading power factor generates capacitive loads. These two types appear more often inductivity in objects that transform power through magnetism into motor operation

Reactive load bank testing is most effective when installations using emergency generators to operate equipment for critical business operations or to support life, such as data centers and hospitals

How Do Resistive Banks Work?

Resistor charging banks transform all the energy they use into heat. Larger kW load banks usually have a built-in cooling blower. Some of the load bank designs, like Duct Mounted, are not cooled by themselves but are relying on other sources like the engine radiator to cool the airflow.

Self-contained load banks up to 3,000 kW are usually found. For full kW, load tests select a load bank, at the rated voltage, with a capacity that is equal to or greater than the power source

How Do Reactive Load Banks Work?

The full apparent load in kVA of the power source tests reactive load banks. Although not so commonly utilized as resistive load banks, reactive models are a component of the Test requirements established by NFPA 110.

A reactive factor of 0.8 power with 75% load, as opposed to resistive loads generating a 1.0 power factor and a 100% charge. This difference in power and load factors leads to voltage decreases of 25% above the resistive loads of the generator. Reactive charge banks thus test systems that have a voltage drop sensitivity.

Advantages of Resistive Load Testing

The resistant load banks also prevent the loss of efficiency of diesel generators through wet stacking, if unburned fuel obstructs the exhaust system. A charging bank encourages the engine to use more fuel, reducing the chances of wet storage by putting higher charges on the generator than it usually does.

Advantages of Reactive Load Testing

You can search for hot spots by an infrared inspection of the power system when testing with the reactive load on systems in parallel. It is also possible to evaluate power connections, cables, bus operations, and other components using load conditions.

You may require reactive and resistive load testing depending on your equipment. If so, we have models that meet both requirements. We have a solution for you if you need a unit that has the capacities of both resistive and reactive tests in a single model. These cargo banks have up to 1.875 kVA high capacity and cargo up to 1500 kW. Two load banks work in a powerful unit in resistive reactive models.

Find the Load Banks You Need

There is a need for a Simplex Load Bank wherever electrical power is generated.

The product line Simplex Load Bank covers 500 Watts to 5 megawatts in a single load bank and, when connected as a module, can form systems of unlimited capability. The AC voltages are available at 15kV and the DC voltages at 2400v. Standard products include resistive, inductive, capacitive loads, cooling air or liquid, and a comprehensive number of digital controllers.

There are many different types of branded simplex load banks Such as

Small Portable

Hand-transportable or wheeled units to a maximum of 150 kilowatts (AC or DC). Certain AC units can be connected to achieve the desired capacity.

Large Portable

An integrated range of portable, flexible, and field load banks for testing a large range of power generators. AC to 600v, DC to 800v. 150kw to 1000kw.


Permanent load-banks for use at a factory or in the field that are resistive, inductive, or capacitive. 5 kilowatts to 5mw, AC to 600v (low tension), to 15kV (medium transformer voltage), DC to 800v. For unlimited system capacity, units can be combined and networked…etc.

For renting the load banks Hire Pioneer India load banks rental solution in Chennai is one of the ideals for routine load testing of emergency power systems including generators, uninterruptible power supplies, and turbines. Pioneer India is one of the best rental load banks in Chennai. 

Pioneer India has varieties of load banks like purely resistive load banks30-160kw, combined resistive and reactive load banks 250-1000kw & Exclusive load banks for direct current (up to 240 v)

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