The IP protection level of outdoor power regulators reaches IP54 or above. The surface of the cabinet is treated to prevent corrosion, salt spray water erosion, and sun radiation.
The voltage stabilizing cabinet adopts fully automatic temperature control and heat dissipation control, which can adapt to long-term normal operation under the harsh conditions of ambient temperature -40℃～+60℃ and relative humidity ≤98%RH.
The internal circuit has functions such as surge and lightning resistance, overload and overcurrent protection, automatic fault bypass, and automatic fault diagnosis and recovery.
Outdoor compensated AC voltage stabilizer is the ideal voltage stabilizing power supply equipment suitable for working in various outdoor complex environmental conditions such as modern communication base stations and broadcast transmission base stations.
The normal usage conditions of outdoor power voltage stabilizer are
Ambient temperature: -15℃～+45℃
The altitude does not exceed 1000m
Relatively moderate: ≤90%
The installation site should be free of gases, vapors, chemical deposits, dust, dirt and other explosive and corrosive media that seriously affect the insulation of the voltage regulator;
The installation site should be free of severe vibration or bumps

UPS is an uninterruptible power supply. When the mains power fails, UPS can still supply power to the equipment for a period of time. The voltage regulator is just a pure voltage regulator and does not have any delay effect.
A voltage regulator, as its name implies, is a device that stabilizes the output voltage.
A UPS can also regulate voltage. UPS equipment usually provides protection against both overvoltage and undervoltage, but typical voltage regulators have a limited range.
The efficiency of the voltage regulator will be much higher than that of the UPS. That is, for the same load and the same power of the UPS and the voltage regulator, the power consumption of the voltage regulator itself is much smaller than that of the UPS itself.
Voltage stabilizers and UPS are different and cannot be confused

Parameter-adjustable voltage regulator is suitable for departments that have special requirements for reliability and anti-interference performance.
Advantages: high reliability; resistance to high-energy interference; no output overvoltage; wide input voltage range; good overload performance (ferromagnetic components have strong overload capability); can be made into high-power power supply equipment.

Disadvantages: heavy, consumes a lot of copper and iron materials, so the price is higher; batch production consistency is poor (affected by core material and process); source power factor is low, efficiency is also low; load adaptability is poor (affected by load properties) stable
voltage accuracy); poor frequency effect (ferromagnetic resonance is very sensitive to source frequency changes); large output voltage distortion, output voltage and input voltage have a phase shift (due to core nonlinearity); temperature rise, large noise (core saturation ,leak
Feeling great).
Automatic voltage regulator is suitable for departments that do not have response time requirements.
Advantages: wide input voltage range (taking advantage of the long stroke of the brush); the output voltage waveform is the same as the input voltage waveform, and the phase is consistent; the overall efficiency of the machine is high (the loss of the self-made voltage regulator is small, and the general efficiency is above 95); It has good adaptability to load properties; is easy to manufacture, low cost and inexpensive; and can be made into a high-power compensation power supply.
Disadvantages: short working life (due to brush wear); long response time (due to mechanical transmission and slow movement).

Purification type voltage regulator is suitable for units with high requirements on anti-interference function.
Advantages: good anti-interference performance; high voltage stabilization accuracy (better than ±1); short response time, that is, fast response speed (40-6Oms); relatively simple circuit and reliable operation.
Disadvantages: With non-linear loads (computers, etc.), there is sometimes low-frequency oscillation; the input side current distortion is large and the source power factor is low; the output power supply has a phase shift relative to the input voltage.

Compensation voltage stabilizer is suitable for making power voltage stabilizers that do not have high requirements on load properties.
Advantages: fast response speed (because power tubes are used as switching devices); can be made into high-power models; low output voltage distortion (no additional distortion in the machine); high efficiency.
Disadvantages: The power semiconductor devices in the machine may malfunction, affecting the working reliability of the power supply equipment.

Voltage regulators can be divided into linear integrated voltage regulators and switching integrated voltage regulators
Linear integrated voltage regulators can be divided into low dropout voltage regulators and general dropout voltage regulators.

Switching integrated voltage regulators can be divided into buck regulators, boost regulators, input regulators, output regulators and reverse-stage regulators.

The detection method of the voltage stabilizer is mainly to detect its output terminal voltage. If the output terminal voltage is normal, the voltage regulator is normal. If there is no voltage at the output terminal, the input terminal voltage is detected. If the input terminal voltage is normal, the voltage stabilizer is damaged.