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上海文顺电器有限公司
上海文顺电器有限公司
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ProductDescription:Wsseries-aviationpowersupplysystemtestloadismainlyfortheproductionanduseunitsofmilitaryfighter,trainerandcivilaircraft
Product Description: Ws series - aviation power supply system test load is mainly for the production and use units of military fighter, trainer and civil aircraft. It is used to maintain 24V (or other voltage) aviation alkaline and acid batteries, and can realize the functions of conventional charge and discharge, deep discharge, supplementary charge, battery group and individual health detection, Meet the maintenance and testing requirements in the battery life cycle. In order to make the airborne battery pack always work in the best state and avoid a major threat to the performance and safety of the aircraft due to insufficient capacity, according to the maintenance regulations of the air force and Navy aviation According to the regulations of fan he and major civil aviation companies, before and after each take-off and landing of the aircraft, the onboard battery pack shall be charged / discharged in a standardized manner, the battery shall be maintained and the battery shall be maintained It can be adjusted to the optimum to fully ensure the safety and reliability of each flight. At the same time, scientific maintenance can also ensure the maximization of battery life and save battery cost. Function introduction: 1. During the project acceptance of newly installed aviation power supply, ground power supply and battery, test whether the output power of equipment and battery can meet the design requirements. 2. Routine maintenance and inspection of storage battery and power supply equipment. 3. The user can set and adjust the discharge power, set the discharge time and timing time to automatically turn off the load according to the performance parameters and detection requirements 4. The test data of power, voltage, current, frequency and other important parameters are clear at a glance. 5. All high efficiency electric heating elements comply with UL safety specifications 6. It has the protection function of fan fault detection and automatic blocking of overheating, and has the function of parallel operation. 7. Multiple parts can be discharged in parallel to adapt to the occasion of high current discharge. | ||||||
Product name | Ws series - aviation power system test load | |||||
model | WS87150-115 | WS-6742-28 | WS-67150-270 | |||
Main technical indexes of load box | ||||||
Rated voltage | AC200V/115V 400HZ | DC 28V | DC 270V | |||
Rated power | Resistance 150KW | 42KW | 150KW | |||
Maximum current | 434A | 1500A | 555A | |||
Minimum step | 1KW | 1A | 1KW | |||
accuracy | ≤1%F.S. | ≤1%F.S. | ≤1%F.S. | |||
control mode | Manual | Programmable | Manual | Programmable | Manual | Programmable |
Panel layout | power switch | power switch | power switch | power switch | power switch | power switch |
Communication protocol | NA | Modbus RTU communication protocol | NA | Modbus RTU communication protocol | NA | Modbus RTU communication protocol |
Load mode | NA | NA | < constant resistance > | < constant resistance > | < constant resistance > | < constant resistance > |
Data monitoring | Three phase current, three-phase voltage, three-phase power, total power, power factor and frequency | |||||
Voltage resolution | ≤1%F.S. | ≤1%F.S. | ≤1%F.S. | ≤1%F.S. | ≤1%F.S. | ≤1%F.S. |
Current resolution | ≤1%F.S. | ≤1%F.S. | ≤1%F.S. | ≤1%F.S. | ≤1%F.S. | ≤1%F.S. |
Protection function | Short circuit protection of working power supply | Short circuit protection of working power supply | Short circuit protection of working power supply | Short circuit protection of working power supply | Short circuit protection of working power supply | Short circuit protection of working power supply |
Heat dissipation mode | Forced air cooling | |||||
Working power supply | AC 380V 50Hz | |||||
Installation mode | Indoor, mobile vertical cabinet type, with universal casters at the bottom | |||||
Overall dimension | 2200-1300-1650mm Height * width * depth | 1450-700-900mm Height * width * depth | 1900-900-1050mm Height * width * depth | |||
Equipment weight | 700kg | 250kg | 400kg | |||
Appearance color | Ral9003 white | Ral9003 white | Ral9003 white | |||
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