Pioneer Magnetics PM3398B-6-1-3-E | 56VDC Power Supply

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PIONEER MAGNETICS PM3398B-6-1-3-E 80026-172-24

PIONEER MAGNETICS PM3398B-6-1-3-E 80026-172-24

Key Technical Specifications

The 56 VDC / 26.8 A / 1500.8 W specification is better supported than several conflicting secondary listings that describe the unit as a 24 VDC or 6 kW supply. For procurement purposes, the nameplate should be treated as the final authority before energizing a replacement.

Product Introduction (Anti-Template)

When a control system requires substantially more DC power than a conventional 24 VDC cabinet supply can provide, the Pioneer Magnetics PM3398B-6-1-3-E provides a higher-voltage, high-current conversion stage. The documented configuration accepts 100–240 VAC at 50/60 Hz and produces 56 VDC at 26.8 A, giving approximately 1.5 kW of rated output power.

The associated 80026-172-24 identifier is important when sourcing a replacement because this appears to be a system/customer-specific configuration rather than a generic interchangeable power supply. Some records associate the unit with medium-voltage drive control equipment, so voltage and connector compatibility should be checked against the installed assembly. Honestly, substituting it based only on input voltage is asking for trouble.

PIONEER MAGNETICS PM3398B-6-1-3-E 80026-172-24

PIONEER MAGNETICS PM3398B-6-1-3-E 80026-172-24

QC, Procurement & Logistics SOP

1. Inbound Verification
   Record the complete nameplate information, including PM3398B-6-1-3-E and 80026-172-24. Check serial number, revision markings, manufacturer label, terminal arrangement, and physical condition.
2. Electrical Configuration Verification
   Confirm the actual unit is rated for 100–240 VAC input and 56 VDC / 26.8 A output. Do not rely on a supplier listing that describes the unit as a 24 VDC supply.
3. Live Rig Testing
   Where a suitable test fixture is available, verify AC input acceptance, regulated DC output, output current capability, startup behavior, voltage stability, and abnormal heating before shipment.
4. QA & Anti-Static Packaging
   Protect power terminals, connectors, cooling openings, and PCB areas from impact and contamination. Use anti-static protection where exposed electronics are accessible and immobilize the module inside the shipping carton.
5. Global Logistics & Export Compliance
   Confirm packed dimensions and gross weight before freight booking. The unit is approximately 4.54 kg before final packaging, but the shipping weight can be higher. HS classification should be confirmed against the actual construction and intended function before export documentation is issued.

PIONEER MAGNETICS PM3398B-6-1-3-E 80026-172-24

PIONEER MAGNETICS PM3398B-6-1-3-E 80026-172-24

PIONEER MAGNETICS PM3398B-6-1-3-E 80026-172-24

Technical Pitfalls & Integration Warnings

1. Firmware / Configuration Mismatch
   This is primarily a power-conversion module, but its system-level application may depend on the host drive configuration. Example: a replacement with the same physical appearance but a different output configuration can cause downstream DC bus or control-power faults.
2. Input / Output Configuration Error
   The documented output is 56 VDC, not the more common 24 VDC used by many PLC cabinets. Applying the output to equipment designed for 24 VDC could cause immediate component damage. Verify the complete power path before connection.
3. Wiring / Terminal Incompatibility
   The electrical interface and mounting arrangement should be compared directly with the existing unit. A module with the same PM3398B family designation is not automatically a drop-in replacement if the suffix or customer-specific number differs.
4. ESD and Handling Damage During Unboxing
   Do not drag the module across conductive or contaminated surfaces. Large power modules can also suffer connector or terminal damage from improper lifting. Keep the original protective packaging in place until installation.

Frequently Asked Questions (FAQ)

Q1. What is the output voltage of PM3398B-6-1-3-E?
The documented configuration provides 56 VDC at 26.8 A, with approximately 1500.8 W output power.

Q2. Is 80026-172-24 a separate model?
It is commonly listed as the customer/part number associated with PM3398B-6-1-3-E. Both identifiers should be provided when requesting a replacement.

Q3. What is the input requirement?
The documented specification is 100–240 VAC, 50/60 Hz, 23 A, single phase.

Q4. Can I replace it with another 1.5 kW power supply?
Not without checking the output voltage, current, connector arrangement, mounting dimensions, protection characteristics, and system requirements. A generic 1.5 kW supply is not necessarily electrically compatible.

Q5. Why do some listings describe this unit as a 24 VDC or 6 kW supply?
There are conflicting secondary descriptions online. The stronger matching records for PM3398B-6-1-3-E / 80026-172-24 specify 56 VDC, 26.8 A, approximately 1.5 kW. Verify the physical nameplate before purchase or installation.

Q6. What should I provide when requesting a replacement?
Provide the complete model, 80026-172-24 part number, clear photos of the nameplate and connectors, and the equipment model in which the power supply is installed.

Q7. Can it be shipped internationally by express air freight? 
Yes, provided the destination import requirements and carrier restrictions are satisfied. For an accurate freight quotation, use the final packed dimensions and gross weight rather than the approximate bare-unit weight.