XIOLIFT Emergency Power Supply RKP220/12V1 XO5249B242

XIOLIFT Emergency Power Supply RKP220/12V1 XO5249B242 is used in elevator emergency power support, backup low-voltage supply, and maintenance replacement applications.

This product is normally related to the elevator emergency circuit area, low-voltage auxiliary power circuit, car-side emergency function, or control system backup supply section, depending on the original XIOLIFT elevator configuration. In actual maintenance and spare parts purchasing, this unit should be confirmed by the old label, electrical marking, terminal layout, wiring plug, installation position, and related emergency circuit connection.

In elevator spare parts purchasing, this product may be searched under several different names:

• XIOLIFT Emergency Power Supply
• XIOLIFT Elevator Emergency Power Supply
• Elevator Emergency Power Supply Unit
• Elevator Backup Power Supply
• Elevator Auxiliary Power Supply
• Elevator 12V Emergency Power Supply
• RKP220/12V1 Power Supply
• XO5249B242 Power Supply Unit
• XIOLIFT RKP220/12V1
• XIOLIFT XO5249B242

The main model references for this page are:

• RKP220/12V1
• RKP220 12V1
• RKP220/12V
• XO5249B242
• XO5249B
• XIOLIFT RKP220/12V1
• XIOLIFT XO5249B242
• XIOLIFT Emergency Power Supply RKP220/12V1 XO5249B242

These references are useful for search coverage and customer inquiry matching. However, they should not be treated as confirmed interchangeable part numbers. For actual replacement, the old power supply label, input marking, output marking, terminal definition, battery or backup connection, wiring direction, and installation position must be checked before ordering.

Emergency Power Function Needs Careful Identification

This product should not be described only as a normal elevator switching power supply.

In an elevator system, an emergency power supply may support selected low-voltage circuits during emergency operation, power interruption, rescue-related function, alarm circuit, intercom-related circuit, or other auxiliary emergency functions according to the original system design.

If the emergency power supply is damaged or unstable, the elevator may show emergency circuit failure, backup supply abnormality, alarm or communication power problem, low-voltage output fault, or intermittent emergency function response. However, these symptoms may also come from battery aging, wiring failure, loose terminal connection, damaged load circuit, controller input problem, or previous site modification.

For this reason, the unit should be checked together with the complete emergency power circuit before confirming replacement.

RKP220/12V1 and XO5249B242 Should Be Read From the Label

For this product, the label information is the first confirmation point.

Some old units may show RKP220/12V1 as the main electrical model. Other stock records, spare parts lists, or supplier references may use XO5249B242 as the part number. These two references should be kept together because customers may search by either the RKP model or the XO code.

Before quotation, buyers should confirm:

• complete model number on the old unit label
• whether the label shows RKP220/12V1
• whether XO5249B242 appears on the label or previous quotation
• input voltage marking on the old unit
• output voltage and output current marking
• whether there is battery or backup power connection
• terminal layout and wiring direction
• connector type and plug position
• fuse, indicator, or charging area if visible
• mounting hole position
• installation position inside the control cabinet, car-top area, or emergency power section
• old unit front, side, terminal, and label photos
• elevator fault description or emergency function symptom

For this product, a clear old label photo and terminal wiring photo are more important than only writing “RKP emergency power supply”.

Do Not Guess the 12V Version From the Name Alone

RKP220/12V1 looks like a 12V-related emergency power supply reference, but the actual electrical details should still be read from the old unit label.

In real elevator repair work, similar-looking emergency power units may have different output current, terminal arrangement, charging circuit, backup connection, fuse position, or installation structure. If the wrong version is installed, the emergency circuit may still fail, the battery or backup connection may not match, or the wiring may not fit the original system.

Before installation, technicians should compare:

• old and new model label
• input terminal
• output terminal
• backup or battery terminal
• connector direction
• mounting hole position
• wiring sequence
• indicator or fuse position
• original installation location

If the terminal definition or output marking is different, the unit should not be forced into use.

Site Faults That May Lead to Replacement

Maintenance teams may inspect or replace this XIOLIFT emergency power supply when the elevator has problems such as:

• emergency power output abnormality
• backup power not working
• alarm or emergency circuit losing power
• intercom or emergency communication power issue
• low-voltage emergency supply failure
• damaged terminal or loose wiring plug
• burned component or abnormal smell
• indicator light not working
• battery or backup connection fault
• old unit needing replacement during elevator repair

These problems may not always be caused by the power supply itself. The technician should also check the battery condition if included, load-side short circuit, cable connection, fuse, controller input, grounding, and emergency circuit wiring before confirming the replacement.

Practical Confirmation for Overseas Buyers

This product is often purchased by elevator maintenance companies, repair teams, and spare parts distributors for XIOLIFT elevator emergency power system repair.

For buyers in Saudi Arabia, Jordan, Egypt, Iraq, UAE, Kuwait, Brazil, Chile, Spain, and Italy, inquiries for this type of emergency power supply often come from urgent elevator maintenance jobs. In many cases, the customer may only have a photo of the old unit installed in the cabinet or removed from the elevator emergency circuit area.

Before ordering, buyers are advised to send:

• complete old label photo
• front side photo
• terminal close-up photo
• wiring position photo
• battery or backup connection photo if available
• installation position photo
• elevator fault description
• quantity required

If the RKP220/12V1 XO5249B242 emergency power supply will be shipped together with other XIOLIFT elevator spare parts such as intercom parts, alarm boards, car-top units, control boards, or power modules, model and wiring confirmation should be completed before packing to reduce the risk of wrong supply.

For regional maintenance markets in Saudi Arabia, Jordan, Egypt, Iraq, UAE, Kuwait, Brazil, Chile, Spain, and Italy, this kind of product is usually ordered by model label and job-site photos. Clear photo confirmation is the safest way to avoid confusion with similar RKP power supply units.