Description
Vibro-Meter MPC4 200-510-076-114
Technical Specifications
- Product type: Vibration monitoring cabinet power
- Input: AC115/230 V
- Output: DC24 V, DC±15 V, DC5 V
- Redundancy: Dual power parallel
- Isolation: Input/output isolated
- Temperature: -10 °C to +55 °C
- Storage: -40 °C to +85 °C
- Humidity: 5 % to 95 %, non-condensing
- Protection: IP20
- Installation: Cabinet rail / panel
- Fault output: Relay contacts
Functional Features
- Multi-rail DC supply to MMS6000 rack
- Dual redundant parallel
- Input overvoltage, undervoltage, overcurrent, short-circuit protection
- Fault relay contact output
- Front panel LEDs
- Input/output isolation
- Industrial-grade components
- Continuous operation
- Cabinet centralized supply
- Plant environment
Application Scenarios
- MMS6000 monitoring cabinet supply
- Steam turbine TSI system power
- Plant turbine monitoring cabinet supply
- Petrochemical unit monitoring cabinet power
- Rotating machinery protection system supply
Materials and Construction
- Housing: Metal
- PCB: FR4 board
- Power: Switching modules, capacitors
- Relay: Fault relay
- Terminals: Screw-fastened
- Heat: Metal heat sink
Structural Features
- Metal housing rail/panel mount
- Front panel LEDs
- Side AC input and DC output terminals
- Internal EMI filter, conversion, output partitions
- Natural convection heat sink
- Terminal strip
Working Principle AC input after EMI filtering and rectification feeds a switching converter; high-frequency isolation steps down and rectifies to DC24 V, ±15 V, 5 V output to the monitoring rack. Dual supplies current-share. Monitoring detects voltage and current; abnormalities trigger LEDs and relay.
Installation Requirements
- Rail or panel mount
- AC input by voltage class
- DC output to rack per drawing
- Cabinet grounding
- Temperature -10 °C to +55 °C
- Verify output voltages after power-up
- Dual supplies on independent AC loops
Precautions
- Confirm redundancy before online replacement
- AC input voltage must not be wrong
- DC output polarity correct
- Store spares in moisture-proof packaging
- Periodically check output voltage
- Confirm rack voltage after replacement
