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KWGD0X Elevator Steel Wire Rope Detection Device

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This device is used for real-time monitoring and analysis of various damages occurring during the use of elevator steel wire ropes, such as broken wires, fatigue, corrosion, wear, crush injuries, torsional deformation, etc., and uploads the results to the monitoring center or relevant maintenance personnel.

型号 KWGD0X

工作电压 AC 95V-240V/50Hz

适用 Elevator steel wire rope

工作电流 ≤200mA

产品详情

Product overview

This device minimizes potential safety hazards of steel wire ropes and improves the safety performance of elevators. Our company applies advanced magnetic balance detection technology to this system, which enhances the detection precision and accuracy of the system.

System Diagram

Functions

Online monitoring with accurate positioning.
Non-contact measurement.
Equipped with precise speed sensors, featuring direction and positioning discrimination functions.
LED indicators for damage status and sensor status.
Remote SMS notification (optional).
Handheld debugger for checking damage conditions.
Host computer for online real-time waveform viewing, data storage, data review, data processing, and automatic generation of detection reports.
Software self-check function.
The system is integrated into the elevator control system via CAN bus with the elevator main controller, facilitating judgment and operation by the main controller.
Mode selection: The device is divided into high, medium, and low configurations according to on-site conditions and user needs.
- Low configuration: Standard setup including only the elevator steel wire rope detection device, excluding the handheld debugger and host computer.
- Medium configuration: Includes the elevator steel wire rope detection device and handheld debugger.
- High configuration: Includes the elevator steel wire rope detection device, handheld debugger, and host computer.
- Based on the above configurations, an SMS notification option can be added.

TechnicalSpecification

Basic Parameters

Applicable rope diameter: 8mm~16mm; Number of ropes: 1~8 (can be customized according to user requirements)
Synchronous monitoring elevator rope arrangement width: <130/180/230mm
Safe detection rope speed range: 0.2~10m/s
Device net weight: <2.5Kg
Damage point position accuracy: >98%
(Important) Real-time damage detection rate: >100%

Electrical Performance

Power supply voltage: AC95-240V 50Hz
Operating current: ≤200mA
Output signal voltage range: (0~5)VDC
Communication interfaces: RS232, CAN bus, Ethernet

Environment

Ambient temperature: -20℃~55℃
Ambient humidity: ≤90%RH
The ambient air should not contain corrosive or flammable gases, and the pollution degree should not be greater than that specified in GB14048.1-2006 (Low-voltage switchgear and controlgear - Part 1: General rules).

Configuration Mode

01 Standard Configuration Mode: Does not include a handheld debugger or host computer. After the system detects a broken wire signal in the steel wire rope through the sensor, the controller determines the damage level. The damage condition of the steel wire rope is indicated by three-color LEDs (blue, green, and red). Blue indicates slight damage (broken wire rate of 3% or user-set value), green indicates moderate damage (broken wire rate of 5% or user-set value), and red indicates severe damage (broken wire rate of 12.5% or user-set value).

02 Medium Configuration Mode: Adds a handheld debugger to the standard configuration. In addition to using the three-color LED indicators to determine the steel wire rope damage, users can also observe the damage conditions (including degree, location, rope speed, etc.) of each steel wire rope through the handheld debugger.

03 High Configuration Mode: Adds real-time monitoring via a host computer to the medium configuration. In addition to using the three-color LED indicators and handheld debugger, users can monitor the damage waveforms and magnitudes of each elevator steel wire rope in real-time through the host computer. The system also provides functions such as intelligent damage degree judgment, waveform data storage, data replay, and automatic report generation.

In addition to the above three configurations, the system can be integrated with the elevator main controller via the CAN bus into the elevator control system to facilitate judgment and operation by the elevator main controller. This function is available as an optional feature.
SMS Notification Function: The system periodically sends SMS notifications via the GSM network to users or maintenance personnel about the damage status of the elevator steel wire ropes, enabling maintenance personnel to promptly understand the condition of the ropes and take relevant measures.