| Input | |
| Single-Phase | 220/230/240Vac, (1ph-3W) |
| Three-Phase | 380/400/415Vac, (3ph-4W E) |
| Input Range | 170 – 265 Vac (1 Phase) |
| 320 – 480 Vac (3 Phase) | |
| 300 – 450 Vac (3 Phase) | |
| 300 – 500 Vac (3 Phase) | |
| Other input ranges available on request | |
| Frequency | 50/60Hz |
| Output | |
| Single-Phase | 220/230/240Vac ± 1%, Selectable (1ph-3W) |
| Three-Phase | 380/400/415Vac ± 1%, Selectable (3ph-4W E) |
| Regulation | ± 1% (unless otherwise specified) |
| Efficiency | >98% at full load |
| Frequency | 50/60Hz (same as input mains frequency) |
| Waveform Distortion | Nil (replica of input) |
| Independent Phase Regulation | Standard, for up to 100% unbalance loading |
| Protections: | |
| Overload Protection | Input load breaker |
| Output Breaker | Optional |
| Bypass Facility | Manual Bypass |
| Input over-voltage | Output trips on input over-voltage; re-connects when normal |
| Input under-voltage | Output trips on input under-voltage; re-connects when normal |
| Output Breaker | Optional |
| Miscellanious Protections | Phase failure *, Surge protection *, Phase reversal error * |
| Over / under frequency trip *, Over / under frequency trip * | |
| * Optional, unless otherwise specified | |
| User Interface: | |
| Metering for | Voltage |
| Load % * | |
| Power Quality Parameters* (* Option) | |
| Current (for 3-phase AVR, available on request for 1-phase) | |
| Status Indicators | Input high, Nnput low, Normal, Alarm, General Status |
| Communication: | |
| Interfaces | RS232*, USB*, SNMP*, Dry Contacts *, GPRS * (* Option) |
| General | |
| Auto-transformer Winding | 100% copper wound, electrolytic grade (unless otherwise stated) |
| Outdoor Type | Available on request |
| Cooling | Natural Air |
| Natural Air with temperature-activated forced cooling (option) | |
| ONAN | |
| ONAN with temperature-activated forced cooling (option) | |
| Environment: | |
| Temperature | 0 ~ 40oC |
| Humidity | 20 ~ 90% Non-condensing @ 35oC |
| Altitude | < 1000m |
| IP Class | 20 (standard, higher ratings on request or based on application |
Stabilizer, Vectonic Stabilizer
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350kVA 3 phase vectronic stabilizer
₦19,000,000.00
Tunrayo / Pre-sale Questions
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