7KW Rack Mounted Load Banks

Rack mounted load bank can fully simulate the power usage, heat dissipation and other air flow changes of the server. Through the use of rack mounted load banks for integration test, the effective operation of power supply and distribution system (including UPS system), air conditioning fresh air system, lightning protection and grounding system, monitoring system, comprehensive environment of computer room, it environment of cabinet and decoration engineering of computer room is ensured, and the design and operation requirements are verified. Rack AC dummy load is widely used in data center and switch room. Rack type AC dummy load can also be used as load in other industries.

7kW rack mounted load bank generally used for data center. Following functions can be supplied include MCB control,single power source,high temperature alarm,air volume adjustable,air volume display,digital meter for voltage/current/power dispaly and others function.

> The equipment is designed for use in a clean,dry,indoor environment and should only be operated by competent electrical engineers who are completely familiar with the operation and specification of the load bank.

■ Operators must ensure that interconnecting cables are correctly rated to carry the required load current and adequately insulated to prevent the possibility of electric shock.

■ When in use the load bank should be cordon off using safety barriers.

■ The load bank should only be operated in an area with adequate ventilation.

■ During operation the rear air exhaust outlet and outer case may be hot.

■ At the end of a test always run the cooling fan for 5 minutes with zero load current to cool the resistor elements.

■ Operators working with electricity should not wear rings,jewelry or metal watch strap.

■ The load bank is designed for use on AC Only.

■ Refer to the Data center or UPS manufacturers operating instructions for additional safety precautions.

■ Ensure all personnel are familiar with the location of the nearest safety kit.

■ During operation the load bank should not be covered or positioned to restrict air flow.

■ Ensure the power source to be tested is compatible with the load bank operating voltage.

■ Do not attempt to operate the load bank above the maximum operating voltage.

■ Check the power source is isolated before connecting to the load bank.

■ Check the power isolator circuit breaker is in the OFF position.

■ Check the control switches is in the OFF position.

■ Connect the power cable to the power source and earth where practical.

■ Check the AC output cable connections are secure.

> Operators should read the SAFETY CONSIDERATIONS and CONNECTION PROCEDURE before carrying out the following operating instructions.

■ Ensure the power switch is in the OFF position.

■ Ensure all selector switches are in the OFF position.

■ Turn on the power switch and ensure the fan rotates correctly without restrict the airflow.

■ Switch on the appropriate load current channels to the required load current.

■ At the end of the test,switch off all the load current switches.

■ Do not switch off the power switch or the power source.

■ Ensure the fan is kept running for 5 minutes to cool the resistor elements.

■ When the resistor elements are cold,switch off the power and switch off the power source and disconnect the cable from the power source.

Our load bank main parts are the first level brand in the internal market and cooperated well during past 11 years. Good quality parts can make sure the load bank has good quality and long time service life base on the regular maintenance and normal operation.

1) What is the HS code?

HS code for load bank is 9030899090

2) What is the allowable duty cycle of these units when used continuously?

Generally the load bank will be designed to work continuously.The load bank with forced air cooling system,so long time work is available.

3) What is the expected lifespan of these units under regular use?

20 years

4) Are your load bank units designed for outdoor use and deployment?

Yes. We supply outdoor design.

5) What types of control interfaces do your load bank units support?

Control interface we supply include: RJ45,RS232,RS485

6) Are they compatible with common protocols such as Modbus, or perhaps other remote management solution or protocol?

Yes.they compatible with common protocols such as Modbus TCP.

7) Are these units readily available for immediate delivery or is there a lead time to consider?

There is no stock for load bank. because different customer has different requirement. Customer need to place order first and the production need about 30-50 days based on the power capacity of the load bank and quantity.

8) Do your units comply with relevant international standards for safety and performance?

The load banks design and produced based on following standards and we obtained ISO9001:2015,ISO14001:2015,ISO45001:2018 and CE certificates for load bank.

The design, production and service of the system shall strictly comply with the requirements of Quality Management System (GB/T19001-2008) and refer to the following standards.

> IEC62271-1 High-voltage switch gear and control gear

> IEC60529 Degrees of protection provided by enclosure(IP Code)

> IEC60204 Safety of machinery

> IEC61000 Electromagnetic Compatibility

> GB/T 2820.5-2009 Reciprocating Internal Combustion Engine Driven AC Generator Set Part 5: Generator Set

> GB/T 13032-2010 Marine Diesel Generator Set

> GB/T 1029-2005 Test Methods for Three Phase Synchronous Machines

> GB 14711-2006 Safety Requirements for Small and Medium Rotating Electrical Machines

> GJB 5785-2006 General Specification for Military Internal Combustion Generator Sets

> GJB 235-1997 General Specification for Military AC Mobile Power Station

> GJB 1488-92 Test Method for Power Supply of Military Internal Combustion Engines

9) Do you provide training or documentation for proper handling and operation of these units?

Yes. We will supply the operation instruction.

10) How to use the remote operation software?

We will supply you operation instruction and video for the remote operation software.