23/04/2026
Core Specifications
Phase: Three Phase (3P + N + G)
Capacity: 500,000 VA / 500KVA
Input Voltage: 320V – 460V
Output Voltage: 400V ± 3% (Highly Stable Output)
Frequency: 50–60Hz
🛡️ Protection & Safety Features
Overload Protection: 1000A Circuit Breaker
Low Voltage Cut-off: 290V
High Voltage Cut-off: 490V
Short Circuit Protection: ✔
Phase Sequence Protection: ✔ (Prevents wrong wiring damage)
TVSS (Transient Voltage Surge Suppressor): ✔ (Lightning / surge protection)
Mechanical Failure Alarm: ✔ (Early warning system)
⚡ Intelligent Operation
Auto Start Function: ✔ Seamless operation after power recovery
Automatic Bypass System: ✔ Ensures continuous power during maintenance
Servo Motor Control System: ✔ Precise and smooth voltage correction
🏭 Ideal Applications
Large factories & production plants
Commercial buildings & malls
Data centers & server rooms
Heavy machinery & industrial equipment
Hospitals & critical facilities
💡 Why This Unit Matters
This isn’t your “plug-and-play” AVR — this is grid-level protection.
A 500KVA system like this acts as a shield for your entire operation, stabilizing voltage swings before they fry expensive equipment or halt production.
Think of it as:
⚡ “Your silent bodyguard against unstable power.”
For units this size, pairing with proper grounding + periodic maintenance is what separates:
PRO TIP
✔ Smooth 24/7 operations
vs
❌ Unexpected downtime + costly repairs
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Voltlook Philippines