A 15kVA 3 phase servo stabilizer provides stable and precise output voltage for sensitive equipment in commercial and industrial applications, with common models offering features like overload and phase failure protection. They are generally available in air-cooled configurations and feature digital control systems
Key Specifications & Features
Capacity: 15 kVA (12,000 Watts or 13kW).
Phase: Three phase, 4-wire system.
Input Voltage Range: Varies by model, but common ranges include 300V-470V, 330V-470V, or even wider ranges like 250V-500V.
Output Voltage: Typically 400V or 415V AC, with a high accuracy of ±1%.
Cooling Type: Most 15kVA units are air-cooled (natural air). Oil-cooled options exist, but are generally for much higher capacities.
Efficiency: High efficiency, often greater than 98%.
Correction Speed: Ranges from 20V/sec to 75V/sec, ensuring quick response to voltage fluctuations.
Waveform Distortion: Negligible or nil waveform distortion; the output is a true reproduction of the input waveform.
Control: Often features a micro-controller or DSP-based digital control for precise monitoring and regulation.
Protections: Includes essential safety features such as:
Overload protection
High/low voltage cut-off
Single phase prevention and phase reversal protection
Short-circuit protection
Neutral failure protection
Applications
Due to their robust nature and precision, these stabilizers are suitable for a wide range of applications:
CNC machines and industrial motors.
