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Author ：Iflowpower – Portable Power Station Supplier
UPS switching to the influence of bypass, how does the UPS power switch to repair the repair bypass? Regarding users who require UPS power supply 24 hours to operate, configure a distribution box separately for UPS power supplies, when UPS fails or maintenance overhaul, users can switch the UPS load to this distribution box. Bypass power, this will not affect the normal use of user equipment. So how do UPS power to switch repair bypass? What effect does UPS switch to bypass? UPS Switch to bypass The impact UPS power is frequently switched to bypass and switch to normal work will affect the stability of the UPS power supply.
There is a big impact on the entire computer room, and there is no protection. The UPS power is switched to bypass because the load is larger than the load instantaneous load is larger than several times the load of UPS, and when the load suddenly increases, the UPS will automatically convert to by bypass. After powering, etc.
After the impact current of the equipment, the UPS power is automatically converted to normal work. Measures to prevent UPS power switching bypass 1 1 First central control device's start-stop, but must be performed in the bypass mode, start the UPS power supply after the device is started, due to the overloading capacity of the bypass work, escape Impact current appearing in the instant. 2 Secondary, it can also be loaded under normal operation, but since the overload capacity of the inverter is weak, it is not possible to use a method of concentrated loading, and should be gradually loaded with the impact current when loading.
How do UPS power to switch repair bypass? The maintenance bypass is to use the UPS to be powered off when the UPS is repaired. At this time, the load is not purified by maintenance bypass. In general, it is necessary to switch the UPS to the maintenance bypass.
To static paragraph. First, switch to the maintenance bypass mode: 1. Select "Control" in the main menu, select "Inverter Stop", select "Yes", the inverter stops; 2.
Open the front door of the cabinet, closed Q3BP, Open QM1, QM2, QOP, QB Complete online mode to switch to repair bypass mode. Second, repair bypass mode to switch to online mode: 1. Verify Q3bp closure; 2.
Close QOP, QM2, system initialization sequentially; 3. Disconnect Q3BP, close QM1, QB; 4, select "Control" in the main menu, Select "Inverter Start" to complete the maintenance bypass switch to online mode. Regarding the problem of UPS power supply to switch to bypass power, it is recommended to prevent the preventive replacement of the easy-to-lose parts for the UPS device for the current network operation, preventing similar faults, while the UPS for over-term use should be replaced in time.
It is also recommended to make original maintenance of the UPS product to ensure the depth of the UPS equipment, can prevent and exclude similar equipment hidden dangers, improve the fault response, and speed up the fault site processing time limit.
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