6.7KW DC48V 24V 12V Load Bank Testing Equipment For UPS Inverter
Product Features
Multi-voltage switching: This load box supports the switching of three voltage levels:
DC48V, DC24V, and DC12V, meeting the testing requirements of
different power supply systems and offering extremely high
flexibility.
Power output: At a DC48V voltage, the rated power can reach up to 6.7KW. At DC24V
and DC12V, it can also achieve 3.3KW and 1.2KW respectively,
ensuring stable power supply under various load conditions.
High-efficiency heat dissipation design: It adopts forced air cooling, dissipating heat from bottom to top,
and is equipped with two 220VAC power-driven fans to ensure stable
internal temperature during long-term operation.
Control and Protection: Equipped with digital display functions for power, current and
voltage to achieve real-time monitoring. It is equipped with
multiple safety protection measures such as overheat alarm,
emergency stop and overvoltage protection at the same time to
ensure the safety and reliability of the testing process.
Convenient output method: It adopts Anderson connector connection, and the standardized
interface is convenient and quick to connect various devices.
Application scenarios
Power system testing: This load box is widely used in the performance testing and
evaluation of power systems such as communication power supplies,
UPS uninterruptible power supplies, and generator sets, ensuring
the stability and reliability of the power system in practical
applications.
Battery performance testing: During the battery production and research and development
process, the load box can be used to simulate the actual load
conditions of the battery and accurately test key parameters such
as battery capacity and discharge characteristics.
Research and development and production of electronic equipment: During the design, research and development, and production of
electronic equipment, the load box can be used as a simulated load
to verify the power supply capacity and stability of the equipment.
| Model name | JH-RYF-6.7KWD48D24D12-A12K |
| Brand | JIANHONG |
| Specification | ≤600*400*650MM(L*W*H) |
| Weight | 35KG |
| Rated voltage | DC48V/DC24V/DC12V
Switch to use |
| Rated power | DC48V:6.7KW
DC24V:3.3KW
DC12V:1.2KW |
| Auxiliary power supply | AC220V 50HZ |
| Power factor | 1 |
| Resistance accuracy | ±1%(Sheet resistor) |
| Cooling system | Forced air cooling, from bottom to top, 20060 fans - 2 (220VAC
power supply) |
| Working environment | Working environment temperature: -10 to 50℃, dry and
well-ventilated |
| Control mode | Manual circuit breaker control |
| IP class | IP20 (Indoor) |
| Display mode | Digital display power, current, voltage |
| Adjustable range |  |
| Load protection | Overheat alarm, emergency stop, overvoltage protection |
| Working mode | It can work continuously online, with a 7*24 working system and a
one-year warranty |
| Output mode | Anderson connector |
