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The DELTA ASD-CNSC0050 is a high-performance VFD designed for precise voltage control in industrial applications. With an input voltage range of 33.6V–108V and a nominal output voltage of 13V, it delivers up to 46.2A of current for demanding environments. This VFD ensures stable operation across wide temperature ranges (-40°C to +85°C) and features robust ripple rejection for clean power delivery.
The DELTA ASD-CNSC0050 is a specialized VFD (Variable Frequency Drive) engineered for industrial power conversion applications requiring precise voltage regulation and high reliability. This product operates within a broad input voltage range (33.6V–108V) and delivers a consistent nominal output voltage of 13V, capable of handling up to 46.2A of current under load. Its robust design supports extreme environmental conditions, from -40°C to +85°C ambient temperatures, making it suitable for harsh industrial settings. The VFD features advanced ripple rejection capabilities (120 Hz -60 dB) and precise output control to ensure stable power delivery in critical applications.
The DELTA ASD-CNSC0050 operates across a wide input voltage range (33.6V–108V for 48V nominal, 16.8V–43.5V for 24V nominal), ensuring compatibility with diverse power sources. Its output voltage remains stable at 13V under maximum load (46.2A) and 25°C ambient temperature, with precise ripple rejection (120 Hz -60 dB) to minimize electrical noise in sensitive systems.
This VFD delivers up to 46.2A of output current with minimal power loss, supported by a low no-load input current (70–90 mA at 48V) and negligible off-converter current (8–12 mA at 48V). The design ensures efficient power conversion even under varying load conditions, critical for applications requiring consistent performance.
Engineered for extreme conditions, the ASD-CNSC0050 operates within a broad ambient temperature range (-40°C to +85°C) and withstands storage temperatures from -40°C to +85°C. This resilience makes it ideal for outdoor installations, industrial facilities, and environments with significant thermal fluctuations.
The VFD exhibits rapid transient response with a positive step change in output current of 50% to 75% of maximum current (600–800 mV), ensuring smooth transitions during load changes. This characteristic is vital for applications requiring minimal voltage fluctuations, such as battery-powered systems or precision machinery.
The DELTAASD-CNSC0050 is an industrial VFD. Selection should be based on the documented characteristics and the requirements of the intended application.
| Feature | Specification |
|---|---|
| Operating Input Voltage | 42 48 60 Vdc |
| Maximum Input Current | 100% Load, 42Vin 3.6 A |
| No-Load Input Current | open load,48Vin 70 90 mA |
| Off Converter Input Current | open load,48Vin 8 12 mA |
| Input Voltage Ripple Rejection | 120 Hz -60 dB |
| Output Voltage Set Point | Vin=48V, Io=Io.max, Tc=25°C 11.82 12 12.18 Vdc |
| Nominal input voltage | 48 V - 90 V 24 V - 36 V |
| Input voltage range | 33.6 V – 108 V 16.8 V – 43.5 V |
| Nominal output voltage | 13 V |
| Maximum output current | 46.2 A 30.8 A |
| Operating Ambient Temperature | -40 85 °C |
| Storage temperature | - -40 °C to +85 °C (-40 °F to +185 °F) |
| Output Voltage Ripple and Noise | 5Hz to 20MHz bandwidth |
| Output Voltage Current Transient | load capacitor10uF tantalum + 1u ceramic 1A/uS Frequency= 250Hz |
| Positive Step Change in Output Current | 50% Io.max to 75% Io.max 600 800 mV |
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