Description

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	12 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.