Xian Sulab Machinery Co., Ltd.
| Operating Voltage | DC12V (6V/24V optional) |
| IP Rating | Yes (unspecified level) |
| Temperature Range | -20℃~+60℃ |
| Connection Type | 2-wire |
| Alarm Sound Level | ≥85dB |
| Material | Flame-retardant ABS |
| Payment Terms | D/P,T/T,Western Union |
| Delivery Time | 2-3 working days |
| Model Number | 12V |
| Brand Name | Sulab |
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Product Specification
| Operating Voltage | DC12V (6V/24V optional) | IP Rating | Yes (unspecified level) |
| Temperature Range | -20℃~+60℃ | Connection Type | 2-wire |
| Alarm Sound Level | ≥85dB | Material | Flame-retardant ABS |
| Payment Terms | D/P,T/T,Western Union | Delivery Time | 2-3 working days |
| Model Number | 12V | Brand Name | Sulab |
| High Light | elevator intercom alarm bell ，DC12V buzzer alarm unit ，emergency power supply battery | ||
| Brand | Sulab |
| Description | Elevator Alarm Bell |
| MOQ | 1PC |
| Transportation | TNT, UPS, DHL, Fedex, Air, Sea |
| Packages | Carton, Wooden case, Pallet etc |
| Delivery Time | Normally 2-3 working days after payment |
| Warranty | One year |
| Payment Method | Company Bank, Western union, Paypal etc |
Q1: What is the function of an elevator power supply module?
An elevator power supply module provides regulated electrical power to designated control circuits or electronic components. Its function and outputs depend on the module design.
Q2: Can elevator power supply modules with the same output voltage be interchangeable?
Not necessarily. Modules may differ in current capacity, output configuration, electrical isolation, protection functions, connector arrangements, and system requirements.
Q3: What can cause an elevator power supply module to fail?
Possible causes include abnormal input voltage, excessive loading, overheating, short circuits in connected equipment, or internal component deterioration.
Q4: What should be checked when an elevator power supply module has no output?
A qualified technician should investigate the input supply, connected loads, fault indications, and associated circuitry. A missing output does not always mean the module itself is defective.
Q5: What specifications are required to identify a replacement power supply module?
Please provide the original part number, input and output voltage ratings, current or power capacity, connector details, mounting dimensions, and clear nameplate photos.
Company Details
Business Type:
Trading Company,Seller
Year Established:
2014
Total Annual:
1000-50000
Employee Number:
10~50
Ecer Certification：
Verified Supplier
About Xi’an Sulab Machinery Xi’an Sulab Machinery Co., Ltd. supplies elevator and escalator parts and supports elevator modernization projects for customers worldwide.Our main business covers three areas: elevator parts, escalator parts and elevator modernization. Depending on the produc... About Xi’an Sulab Machinery Xi’an Sulab Machinery Co., Ltd. supplies elevator and escalator parts and supports elevator modernization projects for customers worldwide.Our main business covers three areas: elevator parts, escalator parts and elevator modernization. Depending on the produc...
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