製品紹介
The ABB DT2500VA 3BHB010944R0001 Auxiliary Supply Module is a high-reliability power supply device designed to provide stable auxiliary voltage for ABB industrial automation and power systems. This module is engineered to supply clean, regulated DC power to critical components, ensuring reliable operation / control circuits, sensors, and other auxiliary devices in high-demand industrial environments.
The DT2500VA module /fers robust protection against electrical disturbances, including overvoltage, short circuits, and transient fluctuations. It is optimized for seamless integration into ABB drives, control cabinets, and modular power systems, delivering consistent performance in harsh industrial conditions. With a focus on reliability, precision, and energy efficiency, this auxiliary supply module is a vital component in modern industrial power networks.
Technical Specifications
| Parameter | 説明 |
|---|---|
| Product Name | ABB DT2500VA 3BHB010944R0001 Auxiliary Supply Module |
| Function | Provides regulated auxiliary DC power for control and auxiliary circuits |
| Input Voltage | 380–480 V AC, 50/60 Hz |
| Output Voltage | 24 V DC nominal |
| Output Current | 100 A continuous |
| Voltage Regulation | ±1% under full load |
| Ripple & Noise | <50 mV peak-to-peak |
| Efficiency | ≥92% typical |
| Power Consumption | 2500 VA maximum |
| Protection Features | Overvoltage, overcurrent, short-circuit, thermal protection |
| Operating Temperature | -10°C to +60°C |
| Storage Temperature | -25°C to +70°C |
| Humidity | 5–95% RH, non-condensing |
| Cooling Method | Forced air or natural convection |
| Mounting Type | DIN rail or panel mount |
| Material | Aluminum and high-quality PCB components |
| Dimensions (W × H × D) | 210 × 150 × 90 mm |
| 重量 | 1.5 kg |
Product Applications
The ABB DT2500VA Auxiliary Supply Module is widely used in industrial and automation systems where reliable auxiliary power is critical.
Applications include:
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Industrial Drives: Supplies stable power to drive control electronics and sensors.
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Automation Systems: Powers PLCs, monitoring devices, and interface modules.
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Process Control: Provides auxiliary power for DCS and SCADA instrumentation.
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Power Distribution Systems: Ensures reliable operation / relays and protective devices.
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Renewable Energy Systems: サポートs auxiliary circuits in wind and solar inverters.
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Energy Storage and UPS Systems: Supplies stable DC voltage for battery management and backup systems.
Product Advantages
The ABB DT2500VA module /fers reliable, high-quality auxiliary power with robust protection and flexible integration.
Advantages include:
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Stable Output Voltage: ±1% regulation ensures consistent operation / sensitive electronics.
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High Efficiency: Reduces energy loss and heat generation.
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Robust Protection: Overvoltage, overcurrent, and thermal protection safeguard connected devices.
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Wide Input Voltage Range: Operates reliably in environments with fluctuating mains supply.
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Flexible Mounting Options: サポートs DIN rail or panel installation for versatile system design.
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Industrial Reliability: Designed for harsh conditions including vibration, temperature variation, and electrical noise.
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Low Ripple & Noise: Ensures clean DC output suitable for precision instrumentation.
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Scalable Design: Compatible with modular ABB systems for easy expansion.
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Reduced Maintenance: High-quality components extend operational stability and reduce downtime.
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Seamless Integration: Optimized for ABB drives, automation systems, and auxiliary power networks.
FAQ
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What is the main function / the DT2500VA module?
It provides stable 24 V DC power to auxiliary circuits, ensuring reliable operation / control electronics and sensors in industrial systems. -
What input voltage does the module accept?
It supports 380–480 V AC at 50/60 Hz, allowing operation under fluctuating mains conditions. -
What is the output voltage and current?
The module outputs 24 V DC at up to 100 A continuous current, suitable for multiple auxiliary devices. -
How accurate is the output voltage under full load?
Voltage regulation is ±1%, ensuring consistent power to sensitive equipment. -
What protection features does the module have?
It includes overvoltage, overcurrent, short-circuit, and thermal protection to safeguard both the module and connected devices. -
Can it be mounted on a DIN rail?
Yes, it supports DIN rail and panel mounting for flexible installation. -
Is the output suitable for sensitive electronics?
Yes, ripple and noise are less than 50 mV, making it safe for PLCs and sensors. -
Can it handle fluctuating input voltages?
Yes, the wide input range allows stable output even under voltage variations. -
How efficient is the module?
Typical efficiency is ≥92%, minimizing energy loss and heat. -
What cooling methods are recommended?
Forced air or natural convection is recommended for reliable operation.
Recommended Related モデルs (Same Series or Compatible)
| モデル | 説明 |
|---|---|
| DT1500VA 3BHB010942R0001 | Auxiliary supply module 1500 VA |
| DT2000VA 3BHB010943R0001 | Auxiliary supply module 2000 VA |
| DT3000VA 3BHB010945R0001 | Higher-power auxiliary module 3000 VA |
| DT2500VB 3BHB010946R0001 | Alternative DT2500 series with additional protections |
| DT2500VC 3BHB010947R0001 | Modular version / 2500 VA auxiliary supply |
| DT2500VD 3BHB010948R0001 | High-efficiency variant / 2500 VA module |
Popular モデルs from the Same ブランド (ABB)
| モデル | 説明 |
|---|---|
| DT1000VA 3BHB010940R0001 | Auxiliary supply module 1000 VA |
| DT1500VB 3BHB010941R0001 | Auxiliary supply module with enhanced protection |
| DI800 3BHB000122R0001 | Digital input module for industrial automation |
| DO815 3BHB000123R0001 | Digital output module for control systems |
| AI845 3BHB000124R0001 | Analog input module for process measurements |
| AO810 3BHB000125R0001 | Analog output module for industrial control |
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