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787-854 | WAGO EPSITRON® PRO 24 VDC 40 A Three-Phase Power Supply
- Regular price
- $1,777.00
- Sale price
- $1,777.00
- Regular price
-
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Product Description P/N: 787-854
Description
The WAGO 787-854 is a three-phase switched-mode power supply from the EPSITRON® PRO series, delivering a stable 24 VDC output at up to 40 A for high-power industrial applications. It features PowerBoost and TopBoost functions to handle dynamic load peaks while maintaining system stability. This power supply is designed for reliable operation in control cabinets requiring high efficiency and advanced monitoring.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | WAGO |
| Category | Industrial Power Supplies |
| Part Number | 787-854 |
| Subcategory | DIN Rail Power Supplies |
| Power Supply Series | EPSITRON® PRO |
| Input Phases | 2 / 3 |
| Nominal Input Voltage | (2 / 3) × 400 … 500 VAC |
| Input Voltage Range | 340 … 550 VAC; 480 … 780 VDC |
| Nominal Frequency | 50 … 60 Hz / 0 Hz |
| Nominal Output Voltage | 24 VDC |
| Output Voltage Deviation | ≤ 1% |
| Nominal Output Current | 40 A |
| Nominal Output Power | 960 W |
| PowerBoost Output | 60 A (4 s); 50 A (16 s) |
| TopBoost Output | 100 A (50 ms) |
| Residual Ripple | ≤ 70 mV (p-p) |
| Efficiency (Typical) | 93.6% |
| Isolation Voltage (Primary–Secondary) | 4.242 kVDC |
| Protection Type | IP20 |
| Mounting Type | DIN-35 rail |
| Operating Temperature | −25 … +55 °C |
| MTBF | > 500,000 h |
| Weight | 2.3 kg |
Information About 787-854
The 787-854 belongs to the WAGO EPSITRON® PRO power supply family, engineered for demanding industrial automation and control systems. It supports two- or three-phase AC input and provides an electrically isolated SELV/PELV output suitable for sensitive equipment. Integrated LineMonitor functionality with RS-232 communication allows parameter configuration, diagnostics, and operational monitoring. Its encapsulated design, passive cooling concept, and support for parallel or series operation make it suitable for scalable and high-availability power architectures.
Key Features:
- High-Power Output Capability: Provides 24 VDC output with a nominal current of 40 A
- PowerBoost Functionality: Supplies up to 60 A for short durations to support load surges
- TopBoost Peak Support: Delivers up to 100 A for brief high-current demands
- Three-Phase Input Support: Operates with 2- or 3-phase AC input for flexible installation
- Advanced Line Monitoring: Integrated LineMonitor enables parameter setting and diagnostics
- RS-232 Communication Interface: Allows external monitoring and configuration access
- Parallel and Series Operation: Supports scalable power configurations
- Passive Cooling Design: Natural convection cooling for silent and maintenance-free operation
- High Efficiency Performance: Achieves typical efficiency of up to 93.6%
- Industrial Safety Compliance: Provides SELV/PELV electrically isolated output
The 787-854 delivers the reliability and precision required for high-current industrial power distribution and control cabinet applications.
Description
The WAGO 787-854 is a three-phase switched-mode power supply from the EPSITRON® PRO series, delivering a stable 24 VDC output at up to 40 A for high-power industrial applications. It features PowerBoost and TopBoost functions to handle dynamic load peaks while maintaining system stability. This power supply is designed for reliable operation in control cabinets requiring high efficiency and advanced monitoring.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | WAGO |
| Category | Industrial Power Supplies |
| Part Number | 787-854 |
| Subcategory | DIN Rail Power Supplies |
| Power Supply Series | EPSITRON® PRO |
| Input Phases | 2 / 3 |
| Nominal Input Voltage | (2 / 3) × 400 … 500 VAC |
| Input Voltage Range | 340 … 550 VAC; 480 … 780 VDC |
| Nominal Frequency | 50 … 60 Hz / 0 Hz |
| Nominal Output Voltage | 24 VDC |
| Output Voltage Deviation | ≤ 1% |
| Nominal Output Current | 40 A |
| Nominal Output Power | 960 W |
| PowerBoost Output | 60 A (4 s); 50 A (16 s) |
| TopBoost Output | 100 A (50 ms) |
| Residual Ripple | ≤ 70 mV (p-p) |
| Efficiency (Typical) | 93.6% |
| Isolation Voltage (Primary–Secondary) | 4.242 kVDC |
| Protection Type | IP20 |
| Mounting Type | DIN-35 rail |
| Operating Temperature | −25 … +55 °C |
| MTBF | > 500,000 h |
| Weight | 2.3 kg |
Information About 787-854
The 787-854 belongs to the WAGO EPSITRON® PRO power supply family, engineered for demanding industrial automation and control systems. It supports two- or three-phase AC input and provides an electrically isolated SELV/PELV output suitable for sensitive equipment. Integrated LineMonitor functionality with RS-232 communication allows parameter configuration, diagnostics, and operational monitoring. Its encapsulated design, passive cooling concept, and support for parallel or series operation make it suitable for scalable and high-availability power architectures.
Key Features:
- High-Power Output Capability: Provides 24 VDC output with a nominal current of 40 A
- PowerBoost Functionality: Supplies up to 60 A for short durations to support load surges
- TopBoost Peak Support: Delivers up to 100 A for brief high-current demands
- Three-Phase Input Support: Operates with 2- or 3-phase AC input for flexible installation
- Advanced Line Monitoring: Integrated LineMonitor enables parameter setting and diagnostics
- RS-232 Communication Interface: Allows external monitoring and configuration access
- Parallel and Series Operation: Supports scalable power configurations
- Passive Cooling Design: Natural convection cooling for silent and maintenance-free operation
- High Efficiency Performance: Achieves typical efficiency of up to 93.6%
- Industrial Safety Compliance: Provides SELV/PELV electrically isolated output
The 787-854 delivers the reliability and precision required for high-current industrial power distribution and control cabinet applications.