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Relay type voltage stabilizer – Table type – 70V-275V is a desktop stabilizer which input range is 70V-275V. It is the most versatile stabilizer. The desktop relay stabilizer is cost-effective and reliable. Although the accuracy is lower than that of the servo-type stabilizer, it is sufficient for general household use.
| Requirments / Model | 500VA | 1000VA | 1500VA | 2000VA | 3000VA | 5000VA | 8000VA | 10000VA | 12000VA | |
| Input | Phase | Single phase | ||||||||
| Voltage | 70V-275V | |||||||||
| Frequency | 50/6OHz | |||||||||
| Adjusting time | <0.5s(when input voltage has a change of 10%) | |||||||||
| Output | Voltage | 220V士10%AC | ||||||||
| Frequency | 50/60Hz | |||||||||
| Loading power factor | 0.8 | |||||||||
| Environmental | Operating temperature | -5~+40℃ | ||||||||
| Storage temperature | -10~+50℃ | |||||||||
| Humidity | 20% to 90% | |||||||||
| Protection | Over Volt. | YES | ||||||||
| Overheating | YES | |||||||||
| Over load | YES | |||||||||
| Short Circuit | YES | |||||||||
| Low voltage | YES | |||||||||
| Delay | YES | |||||||||
| Packaging | Net Wt.(KG) | 2.05 | 3.95 | 4.59 | 5.35 | 8.81 | 11.67 | 15.64 | 17.3 | 19.35 |
| PCS PER CTN | 4 | 1 | ||||||||
| Gross Wt.(KG) | 9.51 | 17.8 | 20.36 | 23.4 | 9.8 | 12.98 | 17.03 | 18.69 | 20.74 | |
| Product size(mm) | 217*109*145 | 240*139*183 | 342*220*244 | 390*220*244 | ||||||
| Package size(mm) | 495*270*190 | 710*330*230 | 415*270*300 | 460*270*300 | ||||||
When the input quantity (such as voltage, current, temperature, etc.) reaches the specified value, the electrical appliance that makes the controlled output circuit turn on or off. It can be divided into two categories: electrical quantity (such as current, voltage, frequency, power, etc.) relays and non-electrical quantity (such as temperature, pressure, speed, etc.) relays. And it has the advantages of fast action, stable operation, long service life and small size. Widely used in power maintenance, automation, sports, remote control, measurement and communication equipment.
Relay is a kind of electronic control equipment. It has a control system (also known as input circuit) and a controlled system (also known as output circuit). It is generally used in active control circuits. And it actually uses a smaller current to control a larger A type of “active switching” of electrical current. Therefore, it plays the role of active conditioning, safety maintenance, and conversion circuits in the circuit.
AVR (automatic voltage regulator) is a sealed electronic device. By controlling the low-power exciter magnetic field, it adjusts the rectified output power of the exciter armature, so as to control the magnetic field current of the host and stabilize the output voltage of the brushless generator. With no input signal protection device. It is also equipped with parallel compensation function, which meets the needs of customers to expand capacity.
And it has the functions of voltage setting, stability adjustment, F/V frequency/voltage characteristic setting, F/V low frequency protection, F/V voltage drop setting, excitation current limit, parallel quadrature adjustment (droop adjustment) and other functions. It can be controlled by external voltage trimmer potentiometer and power factor regulator.
The working principle of the relay type voltage stabilizer is as follows: the control line voltage regulating board adjusts the voltage line through the closing of the relay to make the output voltage reach a balance.
According to the principle, it can be divided into relay type and servo type. In addition, if it is classified according to the scene of use, it can be divided into desktop type, desktop type, wall-mounted type, cabinet type and so on.
Factory Address:Wuqu Industrial area,Shouning city,Fujian,China
Brand Office Address: No.1780 Wenzhou Av. Lucheng district,
Wenzhou,Zhejiang,China.
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