Honeywell 51198685-100 Experion Series C 20 A Power Supply
01Technical Summary
Honeywell 51198685-100 is the 20 A power-supply spare listed for Experion Series C power systems and the Universal Process Cabinet. Honeywell documentation cross-references the installed unit to the QUINT4-PS/1AC/24DC/20/+ supply model and includes it in redundant and non-redundant Series C power-subsystem maintenance planning.
02Specifications
| Manufacturer | Honeywell |
|---|---|
| Part Number | 51198685-100 |
| Product Type | 20 A industrial power supply |
| System Family | Experion PKS Series C |
| Official Spare Description | 20 A Power Supply / Power Supply, ATDI |
| Installed Model Cross-Reference | QUINT4-PS/1AC/24DC/20/+ |
| Output Class | 24 V DC, 20 A |
| Power-System Input Class | 120 / 240 V AC |
| Redundant Subsystem | CC-PWRR01 |
| Non-Redundant Subsystem | CC-PWRN01 |
| Universal Process Cabinet Use | Listed replaceable power-supply assembly |
| Selection Basis | Exact part number, installed shelf, wiring, and redundancy arrangement |
03Features
Design and Function
- Supplies the 24 V DC power bus used by documented Series C power arrangements.
- Listed by Honeywell as the replaceable 20 A supply for installed systems.
- Used in both redundant and non-redundant Series C power-subsystem configurations.
- The redundant arrangement uses two power supplies within the documented CC-PWRR01 subsystem.
- Included in Honeywell Universal Process Cabinet service and maintenance information.
- Exact part-number control helps avoid confusion with the 40 A power subsystem and newer cabinet supply assemblies.
Verified Identity
Manufacturer: Honeywell
Model: 51198685-100
Product Type: Experion Series C 20 A Power Supply
04Compatibility
- Confirm the installed subsystem model, power shelf, incoming AC wiring, and redundancy arrangement.
- For CC-PWRR01 service, verify the health and identity of both installed supplies before removing either unit.
- Do not confuse the 20 A 51198685-100 supply with FC-PSUNI2424, 51454235-100, or other cabinet power assemblies.
- Match the terminal arrangement and output-bus connection shown in the project and Honeywell cabinet documentation.
- Use the site-approved power isolation and verification procedure for all cabinet power work.
05Replacement & Lifecycle
- Use the exact 51198685-100 part number for a like-for-like installed-base replacement unless Honeywell engineering documents another approved assembly.
- Record the power-shelf position, redundant partner, input source, and connected 24 V DC distribution before removal.
- In a redundant system, verify that the remaining supply can safely carry the cabinet load before service.
- After installation, confirm power-system alarms, output-bus health, redundancy status, and controller or I/O diagnostics.
- Evaluate newer Universal Process Cabinet power hardware only as a documented subsystem change, not as a visual substitute.
06Applications
- Experion PKS Series C controller and I/O cabinet power.
- Redundant CC-PWRR01 20 A power subsystems.
- Non-redundant CC-PWRN01 20 A power subsystems.
- Universal Process Cabinet maintenance where Honeywell lists 51198685-100 as the installed power supply.
FAQFrequently Asked Questions
What is Honeywell 51198685-100?
It is the 20 A power-supply spare listed for Experion Series C and Universal Process Cabinet applications.
What output class is documented?
Honeywell cross-references a 24 V DC, 20 A QUINT4 supply model.
Can it be used in a redundant system?
Yes. Honeywell lists it in the CC-PWRR01 redundant 20 A power subsystem.
Is it also used in non-redundant service?
Yes. The CC-PWRN01 arrangement is the documented non-redundant 20 A subsystem.
Why is no product weight shown?
The verified Honeywell documents used for this exact part do not provide a product weight, so no value is stated.
What must be checked before replacement?
Confirm the shelf, AC input, output distribution, redundancy state, partner supply, and approved cabinet service procedure.
+Recommended Models
| MCHRTF12C0 | 3bn78138aaxx00 | MV5215NCHA |
| CR104PBG91B3 | 2021055-001 2017502-001 | 0004A3C138EA |
| 49Y7935 40GbE 00D5803 | TIS-DMX-48 | SM321 6AG1321-1BL00-2AA0 |
| ABB UMC100 1SAJ530000R0100 | ULXP4,829-865 | CPP40 |
| ABB 6814U-500 | IC200UEM001 | RB2 BA3 |
| XPDO4 | 193-TAC10 6-10A | NBG-12LX |
| BAU200 | ABB G4001 2TME050080N0001 | 2CDG 120 039 R0011 |
| 1762-IQ32T | eds-205a | MN-S4-FCS |
| TXB1.PBUS | XTCE018C01 M17-01 | B72G-2AK-QD1-NCG |
| TC809E1043 | ML50105 | LP-FX15D22-000C |


