150 kVA Servo Voltage Stabilizer
The 150 kVA Servo Voltage Stabilizer bridges mid-range and heavy-duty operations. Perfect for growing manufacturing plants needing reliable power conditioning without excessive footprint.
Ref. SVS-150-3PH · Lead time 2 weeks · Made to order from Hapur
Key Features
Recommended For
Specifications
| Specification | Value |
|---|---|
| Capacity | 150 kVA |
| Input Voltage | 300V–470V, 3-Phase |
| Output Voltage | 415V ±1% |
| Frequency | 50/60 Hz |
| Response Time | < 20 ms |
| Cooling Method | both air and oil cooled |
| Weight | 600 kg |
| Warranty | 3 years |
Sizing Guide
When is 150 kVA the right choice?
150 kVA is specified when a 100 kVA unit would run at 90%+ load continuously — a situation that shortens servo motor life and limits headroom for load expansion. Automotive tier-2 suppliers running stamping lines with 3–4 presses, pharmaceutical plants with clean-room HVAC systems plus packaging equipment, and large commercial kitchens with industrial refrigeration all cluster in the 120–150 kVA connected load range. This is also the first size where oil cooling becomes the preferred default for continuous 24×7 operations, since the thermal cycling on an air-cooled unit at sustained high load accelerates insulation degradation.
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