High-power load box rental

Product Categories: Matching Products & Services Series

Product Code: VIVLA-50KW-2000KW Load Box Rental

Abstract: The VILVA high-power load box meets the engineering testing and acceptance, as well as routine maintenance requirements for equipment such as UPS, generators, and inverters.

I. Overview

  50KW-2000KWCommunication Load BoxAn instrument for testing the load-bearing capacity and technical parameters of city power, diesel generator sets, AC voltage regulators, inverters, and high-power UPS systems. Features a large LCD display, keyboard settings, and single-chip intelligent control; capable of setting and automatically detecting various parameters with high measurement accuracy and intelligence. Discharge power can be set on a PC to achieve constant power discharge, with simultaneous parameter detection and load-bearing discharge. After discharge, data is processed by the computer to generate a test report, which can be displayed and printed, making the performance of power supplies clearly visible and facilitating the establishment of equipment operation management files. The instrument is safe to use, has a long lifespan, and operates quietly, with a wide application range. It is an essential testing tool for the acceptance and daily maintenance of UPS, generators, and other equipment.威尔华High-power AC/DC load box for high/low voltage testingProvideLeasing ServicesAvailable in various models, delivery to the point of use.

II. Key Features and Functions

Equipped with a large LCD screen for display, featuring a full Chinese menu prompt, showing various parameters and real-time test data.

2. Parameter detection and load discharge are conducted simultaneously. The microcontroller controls automatic detection of three-phase voltage, current, frequency, and other parameters.

3. Adjustable discharge power to achieve constant power discharge, with high reliability, no red hot phenomenon, and automatic overheat protection function.

4. Settable via keyboard: power, test duration, recording cycle, voltage minimum, voltage maximum, wire internal resistance, operating mode, date, time, and other parameters.

5. Alarm Function: Sound alarm and stop machine; Alarm Content: Phase loss, under-voltage, over-voltage, high temperature, emergency stop.

6. Auto-Shutdown Feature: Set test duration, protective voltage, and other parameters. The test will automatically stop under any of the following conditions: test time reaches limit, protective voltage threshold reached, etc.

7. Search Function: Allows for querying test data and retrieving abnormal records.

8. Online Communication: The tester can directly communicate with the host computer via RS232 interface for microcomputer communication, or save data to a USB drive. Additionally, it can upload real-time data according to agreed protocols and interface with the power monitoring system.

Section 3: Computer Control    

Configure system parameters via PC and initiate/stop the discharge process.

2. Parallel Operation Function: The detector can parallel operate up to 2-9 identical single units via the RS485 interface.

3. Obtain discharge parameters of the tester.

4. Start/Stop Online Monitoring.

5. (Data Transfer: After discharge, the collected data can be transferred to a USB flash drive, then the data can be further transferred to a PC or directly uploaded to the computer via the RS232 interface.)

6. After discharge, organize, print, compile reports, and archive the discharge data.

7. The instrument is safe to use, has a long lifespan, and operates quietly, offering high safety standards.

Data Processing Software             

Data processing software is paired with the detection instrument, allowing for system parameter settings and analysis and processing of various data, operating status, and exception records detected by the instrument. It generates various curves, data tables, and reports: voltage curve graphs (viewable for R, S, T phase voltage curves), current curve graphs (viewable for R, S, T phase current curves), temperature curve graphs, frequency curve graphs, power curve graphs, voltage accuracy curve graphs (viewable for R, S, T phase voltage accuracy curves), frequency accuracy curve graphs, unbalance curve graphs, and data tables, etc., which can be printed and previewed.

V. Technical Specifications

Section 6: Specifications Range

Voltage: AC 220V-380V, Power: 6kVA-2000kVA; available for selection as per requirement.

Typical Applications

Users and manufacturers of AC power supplies, generator sets, UPS power sources, and inverters across various industries such as power, communication, rail, aerospace, oilfields, and finance.