Control and lighting purposed mini dry type air automatic mode transformer with 800VA capacity, single phase, 2 groups of 220/380V primary voltages and 2 groups of 120/48V sencondary voltage. Step down control transformer is suitable for circuit of AC 50/60Hz.
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1-phase 800VA control transformer on sales, step down 220/380V AC input to 120/48V AC output in 50Hz or 60Hz system. Primary and secondary voltages are customizable and but should note that primary voltage not exceed 500V, secondary voltage not exceed 240V.
Specifications
| Product Name | Single phase control transformer |
| Product Model | RELI-T-BK800VA |
| Winding Material* | Enameled copper wire or enameled aluminum wire (Optional) |
| Total Output Capacity | 800VA |
| Note: (If your output includes multiple voltage levels, please email us with the capacity of each output. The total capacity should be the sum of all individual outputs. For example, if your outputs are aV and bV, then aV (capacity) + bV (capacity) = 800VA). | |
| Primary Voltage* (VAC) | 110, 120, 208, 220, 230, 240, 380, 400, 480, 110/220, 120/240, 240/480…(Optional and 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…(Optional and Customized) |
| Frequency | 50 / 60Hz |
| Insulation Level | F / H |
| 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 | |
| Induction Withstand Voltage Test | 125Hz/ 800V/min |
| Ground Resistance | 25A<80 milliohm |
| Cooling Method | Natural or air cooling |
| Transformation Ratio | <3% |
| Air Carrying Current | <6% |
| Impedance Voltage | about 6% |
| Total Losses | 0.1 |
| Efficiency | 80%~99% |
| Operating Temperature | -25℃~40℃ (40℃, 93% RH, 56 days) |
| Storage Temperature | -25℃~100℃ (40℃, 93% RH, 56 days) |
| Certificate | CE, ISO |
| Warranty | 12 months |
| Size | Overall size: 150*135*155mm, Hold distance for installation: 120*115mm, Installation hold: 12*7mm |
| Weight | 13kg |
Schematic diagram illustration
Control transformer dimension
| Overall size (mm) | Hole distance for installation (mm) | Installation hole (mm) | |||
| B | E | D | A | C | K x J |
| 150 | 135 | 155 | 120 | 115 | 12 x 7 |
Tips: 2 points should be noted when using 800VA control transformers
The control transformer is a kind of small dry-type transformer, which is often used as the power supply of local lighting, signal lamp or indicator lamp, and as the power supply of control circuit in electrical equipment. Two points should be paid attention to when using the control transformer: One is the power of the transformer, the other is the correct wiring.
| Weight | 13 kg |
|---|---|
| Winding Material | Aluminium Wire/Copper Wire[+$36.25] |
| Primary Voltage (AC) | 110V,120V,208V.220V,230V,240V,380V,400V,415V,480V,110/220V,120/240V,220/380V,240/480V,Contact us for other voltages |
| Secondary Voltage (AC) | 6V,12V,24V,36V,48V,110V,120V,127V,208V,220V,230V,240V,120/48V,110/24V,208/36V,220/48V,230/36V,240/120V,120/24/12V,110/36/24V |
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