The autotransformer 1 phase 220110 vac 5060hz 5000va obaido is a compact single-phase unit designed for stable voltage adjustment in commercial and light industrial settings. Its 5000 VA rating at 220 V and 50–60 Hz makes it suitable for testing equipment, calibration devices, and small production lines where precision matters.
Obaido focuses on providing reliable autotransformers with clear labeling and robust build quality. This model highlights how modern unit design can balance efficiency, safety, and ease of integration into existing electrical panels.
| Model | Type | Rated Voltage | Frequency | Power |
|---|---|---|---|---|
| 220110 | Autotransformer, Single Phase | 220 V | 50 / 60 Hz | 5000 VA |
| Obaido Series | Adjustment & Regulation | Input range centered around 220 V | 50–60 Hz global compatibility | 5000 VA continuous |
| Application Focus | Laboratory & Light Industry | Stable output under varying load | Designed for 50 and 60 Hz regions | Thermal protection recommended |
Voltage Regulation Performance
How the Autotransformer Handles Load Changes
Voltage regulation is critical for sensitive electronics, and this autotransformer maintains tight output stability across typical load variations. The winding design minimizes reactance, providing smooth adjustment from minimum to maximum setting without noticeable dips or overshoots.
With a 5000 VA rating, it can support multiple devices simultaneously while keeping total harmonic distortion low. Built-in protections reduce downtime in workshop or lab environments where continuity matters.
Physical & Environmental Specifications
Dimensions, Cooling, and Installation Features
The compact enclosure allows vertical or horizontal mounting in standard electrical cabinets. Heat dissipation is optimized with ventilated frames and temperature-rated insulation, ensuring long life even under continuous 5060 Hz operation.
Its metal housing enhances mechanical strength and electromagnetic shielding. Proper grounding terminals meet regional safety standards, making installation straightforward for certified electricians.
Operational Efficiency & Safety
Efficiency Curves and Protection Mechanisms
Designed for high efficiency across the load range, this autotransformer minimizes energy loss and operational heat. Efficiency remains above 95% at typical loads, reducing electricity costs over time.
Safety is reinforced through overcurrent awareness, clear terminal markings, and insulation that withstands test voltages. Compliance with relevant equipment standards ensures safer integration into existing installations.
Applications and Use Cases
Where the 220110 Vac 5060Hz 5000VA Model Excels
Engineers use this model in calibration labs, production test benches, and small manufacturing lines. Its stable 220 V output suits motor drives, measurement devices, and process controllers that require consistent voltage.
Obaido’s labeling and straightforward wiring scheme speed up commissioning. Technicians appreciate the clear indication of tap positions and current limits, which reduce setup errors.
Implementation and Maintenance Recommendations
- Verify input voltage and frequency compatibility with local utility before installation.
- Use proper wire sizing to handle 5000 VA current without excessive voltage drop.
- Install in well-ventilated areas to support thermal performance and longevity.
- Schedule periodic checks on tap connections and insulation resistance.
- Follow local regulations for grounding and overcurrent protection.
FAQ
Reader questions
Can this autotransformer handle both 50 Hz and 60 Hz power supplies?
Yes, it is rated for 50–60 Hz operation, allowing use in regions with either utility frequency while maintaining rated 5000 VA performance.
What is the typical adjustment range on the 220110 model?
The unit provides variable output around the 220 V input, enabling fine-tuned voltage levels for equipment that requires precise regulation within the safe operating window.
Is an external cooling fan required for continuous 5000 VA operation?
For most laboratory and light industrial setups, the built- in ventilation and thermal design are sufficient, but prolonged high ambient temperatures may benefit from forced air cooling.
How does the Obaido brand ensure reliability over time?
Obaido uses standardized winding techniques, quality-tested insulation, and compliance with industry safety norms to deliver consistent performance across installation and service life.