EN
Siemens SIMOVERT MV 6SY8102-0LA02 UEL2 Electronic Module
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Product Overview
- Key Functions
- Official Specifications
- Frequently Asked Questions
- Compatibility & Ordering Notes
- Hot Selling Models
- Recommended Products
Overview
SIEMENS SIMOVERT MV · UEL2 ELECTRONIC MODULE
6SY8102-0LA02 SIMOVERT MV UEL2 Electronic Module
UEL2 electronic module used for monitored auxiliary supplies and crowbar-gating signal paths in SIMOVERT MV medium-voltage drive converters.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6SY8102-0LA02 |
| Product Type | UEL2 electronic module |
| Core Function | Monitors auxiliary supply status and transfers crowbar-gating signals |
| Application or Compatible Series | SIMOVERT MV medium-voltage drive converters |
Product Overview
Siemens documents the UEL module as part of the SIMOVERT MV medium-voltage converter control and crowbar system. The exact product photographs identify this assembly as UEL2 with article number 6SY8102-0LA02.
In the standard configuration the UEL assembly is designated A300; a parallel converter configuration adds a second UEL at A400. The maintenance instructions identify monitored 5 V and 12 V internal supplies and fiber-optic crowbar-gating links from A181 and A182.
Key Functions
Auxiliary-Supply Monitoring
Monitors the internal 5 V and 12 V supply channels derived from the upstream 24 V supply.
Crowbar-Gating Signal Interface
Carries the upper and lower DC-link crowbar-gating paths through fiber-optic connections.
Fault Localization
Provides separate diagnostic fault messages for the A300 module and for the additional A400 module in parallel systems.
Serviceable Module Connection
Uses a plug-in connection that must be fully seated and positively latched during installation.
Official Specifications
| Standard Cabinet Designation | A300 |
|---|---|
| Parallel-System Designation | A400 |
| Upstream Supply Reference | 24 V supply G130 |
| Monitored Internal Supply Channel 1 | 5 V |
| Monitored Internal Supply Channel 2 | 12 V |
| A300 5 V Supply Fault Message | 164 |
| A300 12 V Supply Fault Message | 165 |
| A400 5 V Supply Fault Message | 212 |
| A400 12 V Supply Fault Message | 213 |
| Upper Crowbar-Gating Link | A181 to A300 by fiber-optic cable |
| Lower Crowbar-Gating Link | A182 to A300 by fiber-optic cable |
| Control Connector Path | A300-X1 to D02A2-X32 |
| Handling Requirement | Electrostatic-discharge protection for electronic modules |
Frequently Asked Questions
Where is 6SY8102-0LA02 installed in a SIMOVERT MV converter?
The UEL assembly occupies position A300 in a standard configuration, while a parallel configuration adds a second assembly at A400.
Which supply circuits should be checked when 6SY8102-0LA02 reports an internal-voltage fault?
Check the upstream 24 V supply G130 and then verify the monitored 5 V and 12 V channels.
How should the connector on 6SY8102-0LA02 be fitted during installation?
Seat the connector firmly and confirm that it has snapped completely into place before energizing the converter.
Which crowbar-gating links interface with 6SY8102-0LA02?
The upper and lower paths run from A181 and A182 to the A300 assembly through fiber-optic cables.
What handling precautions apply when replacing 6SY8102-0LA02?
Use electrostatic-discharge controls, avoid insulating materials and do not touch electronic contacts.
What isolation steps are required before removing 6SY8102-0LA02?
Disconnect the converter, secure it against reconnection, verify absence of voltage, ground and short-circuit it, and cover adjacent live parts.
What should be verified after installing 6SY8102-0LA02?
Confirm connector engagement, X1 continuity, fiber-optic routing and clearance of the related auxiliary-supply and crowbar feedback faults.
Compatibility & Ordering Notes
Compatibility Checklist for 6SY8102-0LA02
- Match the complete 6SY8102-0LA02 article number and the UEL2 marking on the existing assembly.
- Confirm whether the converter uses only the standard A300 position or also the A400 position for a parallel circuit.
- Verify the A181 and A182 fiber-optic routes and the A300-X1 to D02A2-X32 connection before removal.
- Record the original connector orientation and observe ESD precautions throughout the replacement.
