Description
‑ Power Supply：Universal input 120‑240VAC 50/60Hz, compatible with 125VDC DC input, active PFC function
‑ Mechanical Structure：Plug‑in power module for Symphony dedicated power rack；overall weight approx 2.15kg
‑ On‑board Resources：AC‑DC conversion circuit, multi‑rail output regulation circuit, parallel current‑sharing control circuit, over‑voltage / over‑current / over‑temperature protection circuit, power fault monitoring circuit.
‑ Communication Interface：Internal power back‑plane bus, implement current‑sharing synchronization and fault signal reporting to power monitor unit.
‑ Galvanic Isolation：Galvanic isolation between AC input side and multi‑channel DC logic output side.
‑ Core Function：AC‑DC conversion, multi‑rail stable logic power output for rack processor and communication modules, multi‑module parallel current‑sharing, complete over‑voltage, over‑current, over‑temperature protection, power failure alarm signal upload.
‑ Protection：Over‑voltage lockout, over‑current limiting, over‑temperature automatic shutdown, input surge protection.
‑ Status LED Indicators：Power OK LED, fault alarm LED.
‑ Weight：approx 2.15kg
‑ IPSYS01 outputs +5VDC, +15VDC, ‑15VDC, provides logic working power for IMMFP03, BRC, INIIT13, INICT03A and other processor & communication modules. It is strictly separated from IPFLD24 field power module, cannot replace each other.
‑ Support multiple modules parallel current‑sharing, realize N+1 or 2N hot‑redundant configuration. When one module fails, remaining working modules automatically bear full load without interruption of system logic power supply.
‑ Built‑in multi‑level protection mechanism, abnormal condition triggers lockout protection, fault status can be uploaded to DCS system via power monitoring unit.
‑ Installed on Symphony dedicated power rack, cannot work independently, must cooperate with IPFLD24 field power module and power monitoring unit to form complete rack power supply system.
Difference compared with IPFLD24：IPSYS01 supplies logic power for CPU, communication cards; IPFLD24 supplies 25.5VDC field excitation power for I/O terminal units.
‑ Complete AC‑DC conversion, output multi‑channel stable logic DC power for rack internal control and communication hardware.
‑ Monitor internal temperature, output voltage and current, report power module fault alarm signal.
‑ No process control logic function, only undertake power conversion task.
‑ Back‑plane：Power rack internal power back‑plane, realize power output, parallel current‑sharing and fault signal transmission.
‑ External interfaces：AC power input terminal.
‑ Mounting：Plug‑in installation on Symphony dedicated power rack
‑ Operating Temperature：‑20 ℃ ~ +60 ℃
‑ Storage Temperature：‑40 ℃ ~ +85 ℃
‑ Relative Humidity：5‑95 %RH, non‑condensing
‑ Pollution degree：Degree 2
‑ Protection Class：IP20, cabinet‑internal installation.
- IPSYS01 system power module（3BSE008598R1）
Complementary parts: Symphony power rack, IPFLD24 field power module, power monitoring unit, Harmony control rack, AC input breaker, MFP/BRC processor and communication modules.
‑ Insert module into designated slot of power rack, tighten front‑panel locking handle to ensure reliable back‑plane contact.
‑ For redundant parallel configuration, strictly follow manual for current‑sharing setting; full‑system load calculation must reserve sufficient margin.
‑ Module replacement recommends power‑off operation. After replacement, confirm power‑good indicator light, measure each logic output voltage, verify processor and communication modules run normally.
‑ Do not parallel IPSYS01 and IPFLD24 together, the two power modules belong to different power rails.
Power plant, petrochemical, pulp‑and‑paper industry Symphony INFI90 DCS power cabinets; system logic power spare‑part for Harmony control station processor and communication hardware.
- ABB Symphony Harmony IPSYS01 system power module (3BSE008598R1), core logic power unit of Modular Power System‑II for INFI90 DCS.
- Accept 120‑240VAC /125VDC wide‑range input, output +5VDC、+15VDC、‑15VDC multi‑rail logic power for CPU and communication boards.
- Support multi‑module parallel current‑sharing, N+1 / 2N hot‑redundant running, multiple protection including over‑voltage, over‑current and over‑temperature, fault alarm reporting function.
- Rack plug‑in hot‑swap capable power module, cabinet‑internal IP20 application, must work with IPFLD24 field power module.
- Only provide system logic power, not for I/O field excitation power, cannot interchange with IPFLD24.
- Discontinued legacy DCS spare‑part, used for old‑system maintenance and retrofit projects。
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