Description
Single variac transformer for sale, cheap price, 3 kVA, frequency 50Hz, high quality and safety, voltage regulator adopts all-copper coil and imported carbon brush, which has good electrical conductivity.
Note: Support the split phase (L1,L2+N,G), Please contact us.
3 kVA Single Phase Variac Voltage Regulator Features
- 3 kVA and single phase.
- Better protection, high quality workmanship.
- 9.6A rated output current and 0-250V rated output voltage, 220V rated input voltage.
- Widely used in various power supply sites with frequency 50Hz.
- High quality and safety variac voltage regulator.
3 kVA Single Phase Variac Voltage Regulator Specifications
| Model | ATO-TDGC2-3K | |
| Phase No | 1 | |
| Frequency | 50 Hz | 60Hz |
| Rated Input voltage | 220V | 110V |
| Rated Output voltage | 0~250V | 0~130V |
| Rated Capacity | 3 kVA | 3 kVA |
| Max Output Current | 9.6A | 18A |
| Usage | SVC | |
| Current Type | AC | |
| Actual Output Current | (actual output voltage * rated current) / maximum output voltage | |
| Type | Contact Type Regulators | |
| Weight | 10.4kg | |
| Dimension | 495*285*270mm |
3 kVA Single Phase Variac Voltage Regulator Detail
Tips: Fault causes of voltage regulator
- The transition resistance in the auxiliary contact is broken during the switching process.
- As the contact roller is stuck, the tap switch stops at the transition position, thus causing the inter turn short circuit to burn out.
- The tap switch is not well sealed, water enters and thus causing short circuit between phases.
- Tap switch tank is short of oil.
- Crossing fault current during voltage regulation.
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