Honeywell SPS5785 51198651-100 HPM Power Supply
Overview
Honeywell SPS5785 51198651-100 HPM Power Supply is the HPM power supply module for Honeywell TDC3000 and TPS DCS systems. It plugs directly into the HPM cabinet backplane and delivers regulated power to High Performance Process Manager hardware. The module feeds the HPM processor board, LCNP communication cards, FTE interface boards and IOP input/output cards installed in the same rack. This unit supports parallel redundant configuration to reduce power-related outage risk for control racks.
Function&Features：
Honeywell SPS5785 51198651-100
- Supplies multiple regulated power rails for the HPM cabinet backplane
- Includes a dedicated 6 VAC winding for LLAI analog input circuits
- Built-in protection circuits trigger for overvoltage, overcurrent, short circuit and over temperature events
- LED indicators track input power status and fault alarm signals
- Supports parallel redundant operation with a second matching SPS5785 unit
- Direct backplane connector interface for fast installation inside HPM racks
- Galvanic isolation between AC input and all DC output channels
- Low ripple output to minimise interference on analog IOP signals
Specifications：
|
Parameter |
Value |
| Part Number | 51198651-100 |
| Model | SPS5785 |
| Control System | TDC 3000 / TPS DCS |
| Module Type | HPM Power Supply |
| Input Voltage | 115 / 230 VAC, auto-ranging |
| Input Frequency | 47 Hz to 63 Hz |
| Main DC Output |
24 VDC
|
| Max 24 VDC Output Current | 12 A |
| Auxiliary Output | 6 VAC for LLAI circuits |
| Rated Total Output Power | 320 W |
| Operating Temperature | 0 °C to 55 °C |
| Storage Temperature | -40 °C to 85 °C |
| Dimension | 295 mm × 150 mm × 90 mm |
| Net Weight | 1.6 kg |
Model Comparison
| Parameter | SPS5785 (51198651-100) | SPS5710 |
|---|---|---|
| Model | SPS5785 | SPS5710 |
| Rated Output Power | 320 W | 240 W |
| 24 VDC Max Current | 12 A | 9 A |
| 6 VAC LLAI Winding | Included | Not included |
| Redundant Parallel Support | Yes | Yes |
| Target Cabinet | Full load HPM cabinet | Light load HPM cabinet |
| Direct Drop-in Swap | Requires load audit | Direct fit for low-load racks |
Honeywell 51198651-100 - Q&a
Q: Can SPS5785 replace SPS5710 directly?
A:The physical connector and rack footprint match. SPS5785 supplies higher power and carries the 6 VAC winding for LLAI cards. If your rack does not use LLAI modules, SPS5785 can operate as a replacement after load calculation.
Q: Does this HPM power supply support hot swap?
A: Hot swap is permitted only in redundant power configurations. Keep the second healthy power unit online while removing the faulty module. Shut down AC input before removal for single-power HPM racks.
Q: What purpose does the 6 VAC output serve?
A: The 6 VAC winding provides excitation power for LLAI low-level analog input cards installed in the HPM rack. Readings from LLAI channels drop out without this auxiliary supply.
Q: What is the brand?
A: Honeywell
Q: What is the type?
A: HPM Power Supply
Q: What is the warranty?
A: 1 year
Q: Where is the shipping lovation?
A: Xiamen
Q: What is the payment method?
A: T/T
Contact us
Our address
Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen, Fujian, China
Phone Number
+86 18059276824
sales7@nseauto.com
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