Siemens 6SE7027-2ED84-1HF5 MASTERDRIVES Power Output Module
A PEU power-output spare module assigned to a 72 A, 380–460 V three-phase SIMOVERT MASTERDRIVES execution.
Product Profile
6SE7027-2ED84-1HF5 is a Siemens SIMOVERT MASTERDRIVES spare power-output module identified as a PEU module for 72 A devices in the 380–460 V three-phase class.
It is an internal power-section spare, not a complete stand-alone drive. Match the complete host article number, module revision, connections and cooling arrangement before installation.
Technical Data
| Manufacturer | Siemens |
|---|---|
| Model | 6SE7027-2ED84-1HF5 |
| Product Family | SIMOVERT MASTERDRIVES |
| Product Type | PEU power output module spare |
| Assigned Device Current | 72 A |
| Supply Class | Three-phase 380–460 VAC |
| Lifecycle | Product cancellation / legacy service spare |
| Installation Boundary | Use only in the manufacturer-assigned MASTERDRIVES device |
| Service Requirement | Preserve host configuration, connections and cooling path |
System Role
- Provides the assigned power-output function inside the matching MASTERDRIVES converter.
- Restores a diagnosed power-module position without changing the approved system architecture.
- Interfaces with the host control, gate-drive, power and cooling arrangement.
- Requires stored-energy, ESD and high-power service controls.
Compatibility
- Match the complete 1HF5 suffix and the 72 A host-device identity.
- Do not substitute a nearby 1HF3 or another PEU execution without Siemens replacement evidence.
- Confirm connector keying, mounting, cooling and all protective-earth connections.
- Retain the drive parameter archive and service diagnostics for recommissioning.
Applications
- Repair of the specified 72 A SIMOVERT MASTERDRIVES device.
- Legacy converter maintenance where exact spare identity is required.
- Controlled refurbishment after power-stage diagnosis and insulation checks.
FAQ
Which host details must be checked before ordering 6SE7027-2ED84-1HF5?
Provide the complete MASTERDRIVES nameplate, 72 A device execution, module position, hardware revision and photographs of all connectors.
Can a PEU with another final suffix replace 6SE7027-2ED84-1HF5?
Do not assume equivalence. The complete article number can encode a revised or different assigned execution, so Siemens replacement evidence is required.
What tests should precede an 6SE7027-2ED84-1HF5 replacement?
Check the motor and cables, DC link, fuses, gate-drive circuitry, auxiliary supplies and cooling system to confirm the power module is the diagnosed fault.
Which safety controls apply to service work on 6SE7027-2ED84-1HF5?
Isolate all supplies, follow the documented discharge time, prove the DC link is de-energized and use the host manual’s ESD and protective-earth procedures.
What should be verified after installing 6SE7027-2ED84-1HF5?
Review diagnostics, restore connections and configuration, then perform controlled no-load and loaded tests while monitoring current, temperature and protection behavior.
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