Brand: Bently Nevada Description: 78432-02 Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 15 Payment Term: T/T Shipping Port: Shenzhen Bently Nevada 78432-02 Provides the primary rack power supply for 3500/3700 monitoring and barrier modules in control panels, skid-mounted enclosures, and hazardous-area installations.
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Manufacture |
Bently Nevada |
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Model Number |
78432-02 |
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Ordering Number |
78432-02 |
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Catalog |
3300 |
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Description |
Power Input Modle |
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Country Of Origin |
USA |
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HS CODE |
85389091 |
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Dimension |
127 mm x 76 mm x 38 mm |
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Weight |
0.5 kg |
Ordering Information
Part Number: 78432-02
Description: AC mains input to 24 V DC rack-power converter module
Series Compatibility: Bently Nevada 3500/3700 Series rack chassis
Replaces: 78432-01 (earlier revision)
Technical Parameters
AC Input: 90–264 VAC, 47–63 Hz, single-phase via IEC inlet for Bently Nevada 78432-02
DC Output: 24 V DC regulated @ up to 6 A for backplane distribution
Auxiliary Outputs: 12 V AC @ 1 A for fan/auxiliary loads
Regulation: ± 5 % across full-load/line variations
Ripple & Noise: < 50 mV RMS on DC rail
Isolation: 2 kV AC primary-secondary; 1 kV AC secondary-chassis in Bently Nevada 78432-02
Protections:
Inrush-current limiting (soft-start)
Overcurrent foldback with auto-recovery
Thermal shutdown with auto-reset
Line-surge suppression (IEC 61000-4-5)
Indicators: Front-panel LEDs for AC/DC status and faults
Operating Limits:
Ambient Temp: –20 °C to +65 °C
Storage Temp: –40 °C to +85 °C
Humidity: ≤ 95 % RH non-condensing
Product function
Bently Nevada 78432-02 converts facility AC mains to regulated 24 V DC for rack backplanes. Distributes power to modules while monitoring voltage health and providing integrated protection against overloads/shorts.
Application Areas
Power-Generation Control Panels: Rack power with Bently Nevada 78432-02 for turbine/compressor monitoring
Process-Automation Skids: Embedded DC supply in skids using Bently Nevada 78432-02
Hazardous-Area Installations: Zone 2/Div 2 panels featuring Bently Nevada 78432-02
Retrofit Projects: Replacing external power bricks via Bently Nevada 78432-02
Test Benches: Portable rack-power for diagnostics with Bently Nevada 78432-02
