Description
The ABB G3HM HENF331048R0005 is a PCM Interface Card designed for ABB NSD 70D teleprotection equipment. The G3HM designation and HENF331048R0005 ordering number are associated with the PCM interface function within the NSD 70D platform. It is intended for communication and interface functions in power-system protection applications, where reliable integration between protection equipment and the associated communication infrastructure is required.
The module is part of the ABB Procontrol/NSD 70D product family and can be used as a replacement component in compatible installations. When replacing an existing card, the complete ordering number HENF331048R0005, board designation G3HM, hardware revision, connector arrangement, and host equipment configuration should be checked before installation.
🔑 Product Keywords: ABB G3HM, HENF331048R0005, PCM Interface Card, PCM Interface Module, NSD 70D, ABB Procontrol, Teleprotection Module, Power System Protection, Protection Communication
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G3HM HENF331048R0005
📋 Product Datasheet
| Parameter | Specification |
|---|---|
| Brand | ABB |
| Model | G3HM |
| Part Number | HENF331048R0005 |
| Product Family | NSD 70D |
| Product Type | PCM Interface Card |
| Function | PCM interface / communication interface |
| Application | Power-system teleprotection |
| System | ABB NSD 70D |
| Product Family Reference | ABB Procontrol |
| Dimensions | Approx. 160 × 160 × 120 mm* |
| Weight | Approx. 0.75 kg* |
*Dimensions and weight are reported by available product references and should be confirmed against the actual hardware before shipping or installation.
⚙️ Application
The G3HM is used within ABB NSD 70D teleprotection equipment as a PCM interface module. The NSD 70D family is associated with communication and protection functions in electrical power networks, making the G3HM relevant to maintenance and replacement of compatible protection-communication systems.
Typical applications include:
- Power-system protection communication
- Teleprotection equipment maintenance
- PCM interface replacement
- NSD 70D system servicing
- Replacement of an existing G3HM module
- Industrial and utility protection-system maintenance
⚠️ Replacement Note: The HENF331048R0005 ordering number should be matched exactly. Do not substitute another G3H-series module such as the G3HE, G3HF, or G3HP without confirming system compatibility, because these modules have different functions within the NSD 70D platform. For example, available references identify G3HE as an alarm interface module, G3HF as a trip counter module, and G3HP as a DSP module.
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