3 kVA Single Phase Automatic Voltage Stabilizer for Home

3 kVA Single Phase Automatic Voltage Stabilizer for Home

Best 3 kVA single phase voltage stabilizer for home use, owns the wide input voltage range 140V to 260V, light in weight, delay output, little wave distortion, and reliable. This LED relay type full automatic AC voltage stabilizer adopts international advanced technology and intelligent CPU centralized control technology.

SKU: CCHN-AVS-1P3K

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Delivery date: 6-25 days

Overview

3000 VA Single Phase Automatic Voltage Stabilizer from CCHN has an input voltage range of 140V to 260V, which means if the input voltage is between 140V to 260V, it will stabilize it to the regular voltage of about 220V-230V. If the voltage is below 140V or higher than 260V, it will just cut off the appliance from mains.

Specifications

Product Name	Automatic Voltage Stabilizer
Model Number	CCHNTND-3000
Technology	Relay Control System + Programmed control computerized + control algorithm relay "Cross zero"
Capacity	3 kVA (The power capacity of the voltage stabilizer needs to be 1.5~2 times greater than the load power)
Phase	Single Phase
Input Voltage Range	±15% tolerance of output voltage
Output Voltage	220V±3%/ 230V±3%/ 240V±3%/ 110V±3%
Adjust Time	<1sec. (Against 10% input voltage deviation)
Frequency	50Hz/60Hz
Current Type	AC
Protection Over Voltage	<250±2V
Protection Lack Voltage	<185±2V
Ambient Temperature	-10°C~+40°C
Insulation Resistance	≥5MΩ
Temperature Protection	110℃±10℃
Relative Humidity	<90%
Wave Form Distortion	No additional waveform distortion
Efficiency	>95%
Display	LED
Protection Grade	IP20
Dielectric Strength	1500V/min
Certification	CE, RoHS
Warranty Period	12 months
Weight	12 Kg
Size	LxWxH=300x250xx220mm
Note: The provided 3 kVA voltage stabilizer is 1-phase (L, N, G) by Europe standard. And we can customize the split phase (L1, L2 + G) like the USA standard, just confirm with us by email after ordering.

Details

3KVA Single Phase Automatic Voltage Stabilizer Details

Tips: How to select a household voltage stabilizer

AC stabilized voltage supply takes the output apparent power (kVA) as its nominal rated capacity. But in general, the loads are not pure resistors, namely the power factor COS￠≠1, so the active power (kW) actually output by the voltage stabilizer is equal to the capacity (kVA)*COS￠.
In actual selection, the stabilized voltage supply shall be reasonably selected according to specific conditions of the power consumption equipment, such as its rated power, power factor and load types. A proper allowance shall be kept for the output power, particularly, the allowance shall be larger for the selection of an impulse load.
Pure resistive load devices, such as filament lamps, resistance wires, and electric furnaces, shall select a total power equal to 1.25~1.5 times of load power.
Inductive and capacitive load equipment, such as fluorescent lamps, fans, motors, pumps, air conditioners, computers and refrigerators, shall select a total power equal to or higher than 2~3 times of load power.
For large inductive and capacitive load equipment (such as a motor, or computer), the starting current is quite large (5~8 times of the rated current), so the capacity of the voltage stabilizer shall be 2.5~3 times of the load power.
For example, two three-phase motors (one is 2.2kW, another is 5.5 kW), when selecting a voltage stabilizer, the capacity shall not be lower than (2.2kW+5.5 kW)*2.5=19.25 kVA, namely a three-phase voltage stabilizer above 20 kVA shall be selected at least.