Custom
Single Phase Control Transformer, 300VA-3000VA, Open Type
- Stock: In Stock
- Model: PBK-300-3000VA
- SKU: PBK-300-3000VA
$234.57
Ex Tax: $234.57
Single phase control transformer features 300VA~3000VA capacity (other capacity can be customized.), converts 480V AC to 120/24V AC, 460V AC to 120/24V AC, 440V to 220V AC, 208V to 24V AC, etc. Primary and secondary voltages are customizable. Low no-load loss, no noise, low temperature rise and high efficiency. Suitable for electrical equipment with frequency 50~60Hz as control power supply.
Specification
| Model | PBK-300-3000VA | ||
| Winding Material | Enameled copper wire or enameled aluminum wire (Optional) | ||
| Capacity | 300VA, 400VA, 500VA, 600VA, 700VA, 800VA, 1000VA,1500VA, 2000VA, 2500VA, 3000VA...(Customized) | ||
| Primary Voltage (VAC) | 110, 120, 208, 220, 230, 240, 380, 400, 440, 460, 480, 110/220, 120/240, 240/480...(Customized) | ||
| Secondary Voltage (VAC) | 6, 12, 24, 36, 48, 110/48, 120/24, 208/36, 220/48, 230/36, 240/120, 120/24/12, 110/36/24, 127/36/6, 208/48/36/24...(Customized) | ||
| Withstand Voltage Test | Primary to secondary 2.5KV/min; Primary to safety ground 2.5KV/min; Secondary to safety ground 1.5KV/min. | ||
| Insulation Resistance | Primary to secondary 2500V>100 megohm; Primary to safety ground 2500V>100 megohm; Secondary to safety ground 1500V>100 megohm. | ||
| Frequency | 50 / 60Hz | Insulation Level | F / H |
| Induction Withstand Voltage Test | 125Hz/ 800V/min | Ground Resistance | 25<A80 milliohm |
| Cooling Method | Natural or air cooling | Transformation Ratio | <3% |
| Air Carrying Current | <6% | Impedance Voltage | About 6% |
| Total Losses / Efficiency | 0.1 / 80%~99% | Operating Temperature | -25℃~40℃ (40℃, 93% RH, 56 days) |
| Noise | ≤35~65dB (A)(within 1 metre) | Storage Temperature | -25℃~100℃ (40℃, 93% RH, 56 days) |
| Certificate | CE, ISO | Designed Life / Warranty | 30 years / 1 year |
Control Transformer Dimension
| Rated Capacity (Optional) | Overall size (A*B*C) | Installation Dimension (D*E) | Net Weight |
| 300VA | 114*130*140mm | 90*95mm | 5.5 kg |
| 400VA | 132*120*150mm | 100*90MM | 7.0 kg |
| 500VA | 132*140*150mm | 100*110mm | 8.0 kg |
| 600VA | 150*140*180mm | 120*95mm | 8.5 kg |
| 700VA | 150*150*180mm | 120*105mm | 9.5 kg |
| 800VA | 150*160*180mm | 120*115mm | 11.0 kg |
| 1000VA | 150*170*180mm | 120*125mm | 12.5 kg |
| 1500VA | 180*160*210mm | 130*120mm | 16.0 kg |
| 2000VA | 192*160*220mm | 140*120mm | 18.0 kg |
| 2500VA | 192*205*220mm | 140*140mm | 22.0 kg |
| 3000VA | 192*210*220mm | 140*160mm | 27.0 kg |
Control Transformer Schematic Diagram
