


( Type: Transformer ), ( Manufacturer Part Number: 4000-09E07AE191 )
The Unlimited Power Transformer HQ1082611, model number 4000-09E07AE191, is a top-tier electrical component designed for industries that require a reliable and efficient power conversion solution. With a primary voltage range of 208 volts and a secondary voltage range of 240 volts, this transformer caters to specific power needs of various industrial applications.
This transformer boasts an impressive power capability of 115 kVA, ideal for heavy-duty operations. The transformer is powered through a single-phase 60 Hz current supply. It is constructed with premium materials, ensuring high performance and longevity. The core is made of silicon-steel laminations, offering increased energy efficiency and delivering a low-loss design.
The HQ1082611 model boasts a 1:1 turn ratio, ensuring optimal power transformation between the primary and secondary windings. its insulation system consists of a polyester resin impregnated Class F paper, providing excellent thermal stability and insulating properties. It can withstand a maximum operating temperature of 65 C (149 F), ensuring stable performance even in harsh operating conditions.
Key safety features include a fully encapsulated design, preventing potential shorts or other electrical hazards. It also comes equipped with an automatic temperature control system, which monitors the internal temperature to regulate the cooling process to ensure optimal working conditions for the transformer.
Additionally, the HQ1082611 includes a tap changing mechanism, allowing for adjustments to the secondary voltage to adapt to varying loads or applications. This feature provides an added measure of flexibility, making it a versatile choice for industries with diverse power needs.
The overall dimensions of the transformer measure approximately 1,140mm (width) x 1,140mm (depth) x 850mm (height), with a weight of approximately 3,175kg (7,000 lb). Proper grounding, along with regular maintenance, is essential for ensuring the optimal performance and longevity of this transformer. The Unlimited Power Transformer HQ1082611 is an excellent investment for industries and businesses in need of a dependable, high-capacity power conversion solution.
The Unlimited 4000-09E07AE11Pri Com 208-240, 50/60Hz, 10kVA, 1150V, SELV, 2 Sec. Contactor Transformer (part number: HQ1082611PU) is an essential electrical component used to step up or step down voltage levels efficiently in electrical systems. Here is a review of its primary features, followed by the pros and cons of purchasing this transformer.
II. Features1. Three-phase, 50/60Hz transformer
2. 10kVA capacity
3. Voltage range: 208V - 240V
4. 1150V secondary voltage
5. Self-protecting, low leakage, and dry type construction
6. 2 sec. Secure Contactor
III. Pros1. Versatile voltage level conversion: This transformer offers a wide range of voltage levels for both primary and secondary voltage settings, making it a suitable choice for various applications.
2. Low Leakage: This design ensures minimal voltage leakage between the primary and secondary windings, increasing safety and efficiency.
3. Dry Type Transformer: Being a dry type transformer, it offers a self-contained, robust construction that results in improved reliability and longer lifespan.
4. SELV (Separately Earthed Neutral) design: Enhanced safety is derived from the separate earthing design, allowing safety equipment to be grounded independently and eliminating the possibility of ground loops.
5. Quick and Secure Operation: The contacts switch rapidly, providing a secure connection and fast response times.
IV. Cons1. Limited Input Power: These transformers are typically designed to handle a specific input power rating, which may not meet the requirements of large-scale installations. For higher-powered applications, consider a more powerful transformer.
2. Limited Voltage Adjustment: While the transformer can operate on both 50Hz and 60Hz frequencies, it does not have the ability to adjust the voltage output on-site.
3. Manufacturing and delivery lead time: Custom transformers can take several weeks to produce and deliver, which may cause delays in project schedules.
4. Higher Cost: Compared to off-the-shelf transformers, this transformer's advanced features and custom specifications can result in a higher purchase price.
5. Size and Weight: The customized design of this transformer adds to its overall size and weight, which may require larger installation spaces and increased transport costs.
V. ConclusionThe Unlimited 4000-09E07AE11Pri Com 208-240, 50/60Hz, 10kVA, 1150V, SELV, 2 Sec. Contactor Transformer offers several advantages, including versatility, low leakage, dry type construction, and quick operation. However, its limitations include limited input power, limited voltage adjustment, longer manufacturing and delivery times, higher cost, and larger size/weight. This transformer may be a suitable choice for projects that require a specific set of features, such as high safety standards or quick operational response times, but it may not be the most cost-effective option for all applications.
VI. Recommendation
Considering the pros and cons discussed above, the Unlimited 4000-09E07AE11Pri Com 208-240, 50/60Hz, 10kVA, 1150V, SELV, 2 Sec. Contactor Transformer can be a valuable investment for applications that demand high safety standards, custom voltage outputs, and quick response times, despite its higher price tag and additional size. For more cost-effective solutions with a wider range of input/output voltage options, consider purchasing off-the-shelf or standard transformers instead.
24 VAC 40 VA 50/60 HZ Class 2 Product Unlimited Corp. Com: 208 240 Sec. Furnace Transformer Part # 4000-09E07AE191 HQ1082611PU Pri. Excellent Condition.
Excellent Working Order.