Precautions for safe use of three-phase voltage stabilizer
Abstract: three-phase voltage regulator refers to a kind of power protection device which USES the environment as a three-phase electric power equipment, and also called three-phase ac voltage regulator. What are some of the security issues that you need to be aware of during your use? Today we emphatically analyze the: first of all, we from the use of three-phase voltage regulator environment to analyze: 1, the environment temperature 15 ℃ to 40 ℃, 2 altitude: three-phase voltage regulator, can provide stability for three-phase power load voltage of a power supply equipment, also called three-phase ac voltage stabilizer.
What are the safety issues that the three-phase stabilizer should be aware of in the process of use? Today we're going to focus on the analysis:
First, we analyze the use environment of the three-phase voltage regulator
1, environmental temperature: 15 ℃ to 40 ℃
2. Altitude: <1000m
3. Relative humidity: <90%
4. No serious influence on the insulating gas, vapor, chemical deposition, dust, dirt and other explosive and corrosive media
5. No serious vibration or turbulence in the installation site
These points need to pay special attention to, if you are using the environment can not meet the above requirements, please tell us in advance when the order of the sales staff timely communication, in order to avoid again found the problem when installation, bad to change (actually more than this time three-phase voltage regulator using the environment is suitable for all the ac voltage stabilizer using the environment).
Secondly, we analyze the attention of the three-phase voltage regulator
1. When the three-phase voltage stabilizer is activated, please do not disassemble the stable power supply or the input and output of the stabilizing power supply to prevent the electric shock or trigger other electrical safety accidents;
2. The input and output of the three-phase voltage stabilizer must be properly arranged to prevent the crushing of the trample, causing leakage accidents;
3. The three-phase voltage stabilizer must be reliably grounded, and the user shall be responsible for the electric shock or human injury caused by the operation of the ungrounded line.
4. The ground line of the three-phase voltage stabilizer shall not be connected to the heating pipes, water supply pipelines, gas pipelines and other public welfare facilities, so as not to violate the rights of the third party or cause harm;
5. Check the input and output wires of the three-phase voltage regulator regularly to avoid loose or falling off, thus affecting the normal use of the three-phase voltage stabilizer and the safety of electricity.
6. The selection of the connection line of the three-phase voltage stabilizer must meet the requirements of the connection line that can carry sufficient current capacity;
7. The three-phase voltage stabilizer should be gently placed to avoid violent vibration while working;
8. Ensure that the carbon brush spring of the three-phase voltage regulator is enough pressure to avoid the carbon brush and coil contact.
9. Non-professionals please do not disassemble the three-phase voltage stabilizer or repair it;
10. If the load is single phase load during use, please ensure the three-phase load balance.
11, three-phase voltage regulator to meet balance of three phase input voltage, voltage imbalance, if not you in when ordering voltage regulator, please communicate with our sales staff in advance, we will recommend three-phase points mode voltage stabilizer for hello to ensure the normal operation of your device.
In addition to article 10, article 11 applies to the three-phase voltage stabilizer, and the previous 9 applies to all ac stabilizers, please pay special attention.