The HySecurity MX002798 is a replacement transformer used in select Nice HySecurity Smart DC gate operator electrical assemblies. Official HySecurity SwingSmart DC parts documentation lists MX002798 as Transformer, 115/208-230VAC for SwingSmart DC AC-only models.
This transformer is part of the operator's AC power and charging circuit. It is commonly ordered when the original transformer is damaged, overheated, has failed testing, has open windings, has been affected by surge damage, or has been identified by the operator parts diagram as the correct replacement part.
Public listings commonly describe MX002798 as a HySecurity 62V Smart DC transformer with 115/208/230VAC input. Some listings describe the output as 24VAC, while others show 31VAC output or 24VAC nominal output. Because transformer wiring and voltage references can vary by listing, the transformer label, operator wiring diagram, input voltage, and parts diagram should be verified before installation.
The HySecurity MX002798 Smart DC transformer is commonly associated with the following operator and electrical service applications:
Some public distributor listings and product references associate MX002798 with broader HySecurity gate system transformer applications. Verify the exact operator parts diagram before using this transformer outside SwingSmart DC AC-only models:
| Manufacturer | HySecurity / Nice HySecurity |
|---|---|
| Part Number | MX002798 |
| Product Type | Smart DC Transformer |
| Common Description | Transformer, Smart DC, 62V / Transformer, 115/208-230VAC |
| Input Voltage | 115/208-230VAC input, as listed in HySecurity SwingSmart DC parts documentation |
| Output Reference | Public listings commonly reference 24VAC output or 31VAC output / 24VAC nominal output; verify transformer label and wiring diagram |
| Power Configuration | AC-only operator applications where MX002798 is specified |
| Official Diagram Reference | SwingSmart DC AC-only models list MX002798 as Transformer, 115/208-230VAC |
| Application | AC input and power/charging circuit support in compatible Smart DC operator electrical assemblies |
| Compatible Operator Family | HySecurity SwingSmart DC AC-only models, where MX002798 is shown in the parts diagram |
| Included Items | Transformer only, unless otherwise stated by the product listing |
| Important Notes | Verify operator model, AC-only configuration, input voltage, transformer label, output wiring, parts diagram, and cause of failure before ordering. |
Depending on why the transformer is being replaced, the following related components may also need to be inspected:
A transformer usually fails because of an electrical condition, wiring issue, surge, heat, or moisture problem. Before replacing MX002798, inspect the incoming AC voltage, input tap wiring, breaker condition, enclosure condition, wire terminals, low-voltage output circuit, charger/power supply board, batteries, and accessory loads. A new transformer can fail quickly if the original fault is still present.
Do not assume all Smart DC transformers are interchangeable. Match the transformer by HySecurity part number, input voltage, output specification, mounting style, and operator wiring diagram. If the transformer label or wiring diagram does not match the old unit, stop and verify before powering the operator.
Transformer replacement involves hazardous AC voltage and should be performed only with power disconnected and locked out. Disconnect AC power before opening the control enclosure or handling transformer wiring. Also disconnect DC battery power and any connected solar charging source where applicable. Do not work inside a live gate operator enclosure.
If the transformer failed from burned wiring, wrong input voltage, repeated breaker trips, water intrusion, surge damage, or an unknown electrical fault, the repair should be handled by a qualified gate technician or electrician familiar with HySecurity operator systems.
The HySecurity MX002798 is a replacement Smart DC transformer used in select AC-only HySecurity gate operator electrical assemblies.
Official HySecurity SwingSmart DC parts documentation lists MX002798 as Transformer, 115/208-230VAC for SwingSmart DC AC-only models. Always verify the parts diagram before ordering.
HySecurity parts documentation lists MX002798 as a 115/208-230VAC transformer. Verify the transformer label and site voltage before wiring.
No. It is documented for AC-only SwingSmart DC applications. Do not use it in a solar-only operator unless the correct parts diagram specifically calls for MX002798.
No. MX002798 is the transformer only, unless your product listing states otherwise. Power supply boards, controllers, breakers, switches, batteries, and chargers are separate parts.
Common causes include wrong input voltage, surge damage, water intrusion, overheated terminals, shorted wiring, failed downstream components, overloaded accessory circuits, or enclosure contamination.
Check the operator model, parts diagram, input voltage, input tap wiring, breaker, on/off switch, power supply or charger circuit, battery condition, output wiring, accessory loads, and enclosure condition before replacing the transformer.