100 kVA 3 phase Industrial AC Automatic Voltage Stabilizer

5 out of 5 based on 3 reviews | Write a review

$10,312.56

100 kVA rated capacity air-cooled AC voltage stabilizer is 3 phase 4-line with 175V-265V (phase voltage)/304V-456V (line voltage) input voltage range, 380V output voltage. This series automatic compensated power voltage stabilizer can keep the output voltage stable when outside power supply network fluctuation and load change resulting in voltage waving.

Output Line Voltage (L+L) *
Output Accuracy *
Input & Output Neutral Selection *

SKU: ATO-AVS-3P100K

Qty:

30-day Returns

Delivery date: 10-20 days

Overview
Documents

100 kVA Voltage Stabilizer Features

Input: Three phase and four-line system, 175V-265V (phase voltage), 304V-456V (line voltage)
Output: Three phase 380V, other voltages can be customized
Step-less automatic voltage regulation
High efficiency: More than 95%
Perfect protection function: Over/ low voltage protection, overheat/ load protection, short circuit protection
2 Years standard warranty
Compliance with international standards

100 kVA 3 phase Industrial AC Automatic Voltage Stabilizer is specifically designed for the needs of the more demanding industrial applications where the need for a more robust and virtually maintenance-free solution is required.

100 kVA Voltage Stabilizer Specifications

Model Number	ATO-SBW/ZBW-100K
Capacity	100 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	24 months
Certificate	ISO9001:2008, CE
Weight	420 Kg
Package Size	800x620x1350 mm

3 Phase Voltage Stabilizer Schematic Diagram

Industrial Voltage Stabilizer Inner Detail

Tips:

The wire connected to the voltage stabilizer should have enough cross-section, so as to prevent heating and reduce pressure drop. The voltage stabilizer with a capacity above 2kVA should adopt the terminal connection and a single copper wire should be adopted. Meanwhile, terminal screws shall be fastened to prevent the connection from heating.

No matter the single-phase or three-phase voltage stabilizer, the load power switch shall be firstly turned off after connecting all wires, then turn on the voltage stabilizer. After confirming the output voltage is normal, turn on the load power switch.

Existing reviews of 100 kVA 3 phase Industrial AC Automatic Voltage Stabilizer

Some question about AC voltage stabilizer

Thank you for your quotation for the AVS (we will locate a suitable input transformer).
Although the theoretical peak demand of the residential panelboard is 72kVA, the typical local residential demand profile for the size of the home seldom exceeds 50% of this rating.
Another concern is the cost of US$2,465.44 for no-load AVS losses (5% x [150kVA÷ 0.8] x 730.5hrs/mth x US$0.36/kWhr-mth). The home is being constructed at the moment where possible please provide the following information to assist in the evaluation of the 150kVA and 100kVA models AVS:
No-load losses
Audible sound levels in dBA @3m (or other)
You will be contacted by the purchaser Mr Yarde regarding the order for the AVS as soon as its evaluation has been completed.

From: kalan | Date: 07/06/2023

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ATO Responded

OK, noted.
The noise of the voltage stabilizer is 50-60 dBA.

Can you provide 100kVA voltage stabilizier with 600V (+ / - 30%) input an 480V output?

I saw the specs table mentioned above 380V output, the input voltage range is + / - 15%. And can you provide the 100kVA voltage stabilizier with 600V ( + / - 30%) input an 480V output? I really need a device that meets these parameters for my project.

From: Ken Cameron | Date: 19/12/2019

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ATO Responded

Yes, we can customize.

Stable output voltage, good quality

Delivery was arrived on time. Product with stable output voltage and good quality, it is working like a charm. I will update as times goes on. Will recommend ATO.com store to other customers who will like to buy 100kVA automatic voltage stabilizer.

From: Wesley Cook | Date: 19/11/2019

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