Tronic 30KVA Three Phase Stabilizer (HZ 30KV-TP-DI)
The Tronic 30KVA Three Phase Stabilizer (HZ 30KV-TP-DI) is a heavy-duty, floor-mounted automatic voltage regulator designed for industrial, commercial, and high-demand applications. It delivers stable and precise 400V output, protecting sensitive three-phase equipment from voltage fluctuations, surges, and electrical faults.
Key Features & Benefits
- High-Capacity Three-Phase Protection: Offers 30 kVA of robust voltage stabilization for industrial and commercial loads.
- Fast Voltage Correction: Less than 0.5 seconds response time to sudden voltage variations, ensuring uninterrupted operation of critical machinery.
- Precision Output: Maintains 400V ±1% output (HD variants: 415V ±4%), ensuring consistent and reliable power.
- Comprehensive Safety Systems: Equipped with over-voltage, under-voltage, overload, and short-circuit protection to safeguard both connected devices and the stabilizer.
- Automatic Operation: CPU-controlled voltage regulation with soft start to reduce inrush current and prevent damage during startup.
- Industrial-Grade Reliability: Built with high-quality components and a forced air cooling system for continuous operation in harsh environments.
- User-Friendly Monitoring: LED digital display provides real-time input/output voltage readings for easy supervision.
- Floor-Mounted Design: Sturdy construction suitable for industrial and commercial installations.
Specifications
- Model: HZ 30KV-TP-DI (also listed as HS 30KV-TP-DI in some stores)
- Capacity: 30 kVA
- Phase Configuration: Three-phase
- Input Voltage Range: 250V–423V AC (HD variant: 340V–490V)
- Output Voltage: 400V ±1% (HD variant: 415V ±4%)
- Frequency: 50Hz / 60Hz
- Efficiency: ≥98%
- Response Time: <0.5 seconds
- Cooling Method: Forced air cooling
- Display: LED digital display for voltage monitoring
- Installation: Floor-mounted
- Warranty: 1 year
Applications
The Tronic 30KVA Three Phase Stabilizer is ideal for:
- Industrial machinery including CNC machines and motors
- Commercial buildings and offices
- Data centers and server rooms
- Medical equipment and laboratories
- HVAC systems and refrigeration units
- Agricultural operations and irrigation systems
Ensure reliable, accurate, and high-capacity three-phase voltage regulation with the Tronic 30KVA Three Phase Stabilizer (HZ 30KV-TP-DI).



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