
( Brand: Artesyn ), ( Manufacturer Part Number: 22944800 ), ( Compatible Model: 35a ), ( Unit Type: Unit ), ( Type: Power Module )
The Artesyn 22944800 Ascend Power Supply is a high-performance, 48V DC power solution engineered for applications requiring high current density and efficiency. With a maximum output power of 1920 Watts, this power supply can provide a constant 35 Amps at a 48V DC voltage, making it an ideal choice for telecommunications, data center, industrial automation, and solar energy systems.
The Artesyn Ascend power supply is built using reliable and efficient wide input technology, which allows it to accept a wide range of input voltages (360VAC to 650VAC) and frequencies (46Hz to 63Hz). This feature makes it adaptable to different power grid conditions and reduces the need for complex and expensive power conditioning equipment.
The power supply employs an advanced control system that ensures high efficiency and stability, maintaining output voltage regulation with a maximum ripple and load regulation of 1%. It also incorporates internal protection features to safeguard against various operating conditions, such as overvoltage, undervoltage, overcurrent, short-circuit, and thermal overload.
The Artesyn 22944800 Ascend Power Supply boasts an industry-standard half-bridge topology along with a high-frequency fan, ensuring quiet operation even under heavy load conditions. Its robust, industrial design features an extended operating temperature range of -30 C to 85 C and is housed in a rugged, fully-potted enclosure providing both EMC and IP20 protection, making it suitable for use in harsh environments.
Key features:- Output voltage: 48V DC
- Maximum output power: 1920 Watts
- Output current: 35 Amps (max)
- Input voltage range: 360VAC to 650VAC
- Input frequency range: 46Hz to 63Hz
- Efficiency: Up to 95%
- Regulation accuracy: 1%
- Output ripple:
- Protection features: Overvoltage, undervoltage, overcurrent, short-circuit, thermal overload, input voltage and current fault, and fan failure protection.
- Half-bridge topology
- Cooling: Active, high-frequency fan
- Fully-potted enclosure with IP20 protection
- Dimensions: 14.0 inches (356.1 mm) W x 8.8 inches (223.5 mm) H x 2.8 inches (71.1 mm) D
- Operating temperature: -30 C to 85 C
- EMC conformity: EN55011, EN55014, EN55020, EN55022, FCC, and CSA C22.2 No. 22.2 standards.
The Artesyn 22944800 Ascend Power Supply is a high-performance, 48V, 35A Mean Well power supply unit designed for various applications. In this analysis, we will discuss its key features, pros, cons, and a conclusion to help you make an informed decision about your purchase.
**Key Features:**1. Output voltage: 48V
2. Maximum output current: 35A
3. Efficiency: Up to 93%
4. Compact design: Size: 150 x 139 x 43.1 mm
5. Over-voltage, under-voltage, and over-current protection
6. Open-frame design for custom enclosures
7. Dual-redundant, active PFC for reduced harmonic distortion
8. Paralleling capability for higher power configurations
**Pros:**1. High-efficiency: The Artesyn 22944800 power supply achieves a high efficiency of up to 93%, which results in reduced heat dissipation and lower energy consumption.
2. Protective features: It comes with over-voltage, under-voltage, and over-current protection, ensuring optimal operating conditions and increasing the lifespan of connected equipment.
3. Compactness: With its small size, this power supply can be easily integrated into various applications without taking up too much space.
4. Paralleling capability: By connecting multiple units, it is possible to achieve even higher power output, which is beneficial for more demanding applications.
**Cons:**1. Cost: The cost of this power supply may be higher than other comparable units due to its advanced features, high efficiency, and high wattage capacity.
2. Open-frame design: This power supply comes with an open-frame design, which may require additional enclosure work and a custom solution to protect it from dust and other environmental factors.
**Conclusion:**The Artesyn 22944800 Ascend Power Supply is well-suited for demanding applications requiring high efficiency, robust protective features, and high power output. Despite its open-frame design and higher cost, its ability to configure multiple units for increased power and its advanced protective features could outweigh potential drawbacks, making it a compelling choice.
**Recommendation:**If you have an application requiring a high-performance, high-wattage power supply with increased protection and paralleling capacity, the Artesyn 22944800 Ascend Power Supply could be a wise investment. It may offer significant long-term benefits thanks to its high efficiency, enhanced protection features, and customizability, even if it comes with a slightly higher cost.
Features power status indicators for Good and Failed a simple on/off switch. This unit is untested and sold as-is for parts or repair. Delmar power supply unit, model 810-00090-00 with P/N 11013B. Unit shows visible surface scratches.