30 KVA 3 Phase Industrial AC Automatic Voltage Stabilizer

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$4,963.05

Ex Tax: $4,963.05

Stock: In Stock
Model: RDDLZ-AVS-3P30K
Weight: 1.00
SKU: RDDLZ-AVS-3P30K

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30 kVA Voltage Stabilizer Features

Default three phase 4-line 175V-265V (phase voltage) 304V-456V AC (line voltage) of wide input voltage range, 380V output
High efficiency, large capacity, no waveform distortion, stable voltage regulation
The high accuracy ±2~4%/ ±1% of the output voltage (input/ output voltage can be customized)
Perfect protection function: Over/ low voltage protection, overheat/ load protection, short circuit protection
LCD displays the value, easy to set with a menu button

30 kVA 3 phase Industrial AC Automatic Voltage Stabilizer is a contact adjustable automatic voltage compensation high power regulating power device. When the voltage from the support network is varied due to the loading current affected, it automatically regulates the output voltage to ensure the normal function of the varied electric equipment.

30 kVA Voltage Stabilizer Specifications

Model Number	RDDLZ-SBW/ZBW-30K
Capacity	30 kVA (The power capacity of the voltage stabilizer needs to be 1.5~2 times greater than the load power)
Phase	3 Phase 4-line
Input Voltage Range	±15% tolerance for all standard output voltages above 380V. ±20% tolerance for required 380V output and all standard voltages below.
Output Voltage	3 phase 380V (Optional: 110V/ 120V/ 208V/ 220V/ 230V/ 240V/ 400V/ 415V/ 440V/ 460V/ 480V)
Output Accuracy	±2~4%/ ±1% (Optional) * In case of output accuracy of +/- 2-4%, the voltage stabilizer will be servomotor based, and in case of output accuracy of +/- 1%, the voltage stabilizer would be SCR based.
Frequency	50Hz/60Hz
Current Type	AC
Efficiency	≥95%
Response Time	≤1.5S
Ambient Temperature	-15°C~+40°C
Cooling Method	Air-cooled
Insulation Resistance	≥5MΩ
Electrical Intensity	Without breakdown and flashover phenomena at power frequency sine voltage 2000V for 1 min
Overload Capacity	Overload current (%)	Duration (min)
	20	≤60
	40	≤15
	60	≤5
Waveform Distortion	Non-lack fidelity waveform
Protection	Over-voltage, over-current, feed phases
Protection Grade	IP 24
Warranty	12 months
Certificate	ISO9001:2008, CE
Weight	220 Kg
Package Size	500x830x1130 mm

3 Phase Voltage Stabilizer Schematic Diagram

Industrial Voltage Stabilizer Inner Detail

Tips: Can the voltage stabilizer increase the voltage?

The voltage stabilizer can be divided into single-phase 220V and three-phase 380V. Whether it is single-phase or three-phase, it has the function of automatically increasing the voltage. The so-called professional term for increasing voltage is compensation voltage, that is, when the voltage is too low, the regulator will automatically compensate the missing voltage through the compensation package of an internal isolation transformer, which is a complete process of voltage stabilizer increasing action.

Then, what should we do when the voltage is too high? There is a contact voltage regulator inside. The voltage stabilizing system sends out a command that the carbon brush automatically slides on the voltage regulator to achieve the effect of voltage regulation and adjust to a stable voltage value. Therefore, the voltage stabilizer not only has the function of increasing the voltage but also has the function of automatically reducing the voltage. When we leave the factory, we will set the voltage to the voltage value required by the equipment, and the voltage stabilizer will automatically adjust to the voltage value we set according to our requirements.

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