(load capacity test + electrical parameter test + online monitoring of electrical parameters) Intelligent ac power supply detector is an instrument for testing the load capacity and technical parameters of municipal power supply, diesel generator set, ac stabilized voltage power supply, inverter and high-power UPS.

(load capacity test + electrical parameter test + online monitoring of electrical parameters)

Intelligent ac power supply detector is an instrument for testing the load capacity and technical parameters of municipal power supply, diesel generator set, ac stabilized voltage power supply, inverter and high-power UPS. Large LCD display, keyboard Settings, SCM intelligent control; Parameters can be set and automatically detected, with high measurement accuracy and intelligence. Through the PC set discharge power, so as to achieve constant power discharge, parameter detection and load discharge at the same time. After discharge, the data is processed by the computer to generate the test report, which can be displayed and printed. The performance of the power supply equipment is clear at a glance, and it is convenient to establish the management file of the operation status of the equipment. The instrument is safe to use, long life, low noise, wide range of application, UPS, generator and other equipment engineering acceptance and daily maintenance of the necessary test tools.

Main features and functions

Large LCD display, full Chinese menu prompt, display parameters and real-time test data.

Parameter detection and on-load discharge at the same time, the single-chip microcomputer control can automatically detect three-phase voltage, current, frequency, temperature and other parameters.

Discharge power can be set, so as to achieve constant power discharge, high reliability, no red heat phenomenon, with automatic overheating protection function.

Through the keyboard can be set: power, test duration, recording period, voltage lower limit, voltage upper limit, wire resistance, operation mode, date, time and other parameters.

Alarm function: sound alarm and stop; Alarm content: phase loss, underpressure, overpressure, high temperature, emergency shutdown.

Automatic stop function: parameters such as test duration and protection voltage can be set. When any of the following conditions are met, the test will be stopped automatically: test time is up, protection voltage is up, etc.

Query function: it can query detection data and retrieve abnormal records.

Online communication: the detector can communicate directly with the upper computer through the RS232 interface or transfer data through the usb flash disk, or upload real-time data according to the agreed regulations and interface with the power supply monitoring system.

Computer control and data processing functions:

? set system parameters through PC, and can start/stop the discharge process.

The discharge parameters of the detector can be obtained.

(3) start/stop online monitoring.

(4) data transfer storage: after discharge, the collected data can be transferred to U disk, which can transfer the data to PC or directly upload to computer through RS232 interface.

(5) after discharge, sort out, print, report and archive discharge data.

Parallel machine function: the detector can work in parallel with 2 to 9 single machines of the same model through RS485 interface.

The instrument is safe to use, long life and low noise.

Data processing software

Data processing software and detector, can set the system parameter and the detector to detect various data, analyze and handle the running state and abnormal record, produce all kinds of curve, data table and report: voltage graph (can check R, S and T phase voltage curve), current graph (can check R, S and T phase current curve), temperature curve, frequency curve, power curve, voltage precision graph (can check R, S and T phase voltage precision curve), the precision of frequency curve graph and data table, unbalanced degree, and can print, preview.

Technical parameters

model

PEN - AFJ400-120 kva

Access load voltage

Three phase four wire 400V

Discharge power setting

5-120 kVA

Discharge duration setting

1 minute -99 hours 59 minutes

Constant current control accuracy

Plus or minus 1%

Total voltage measurement accuracy

Plus or minus 1%

Frequency measurement accuracy

45.00 65.00 Hz plus or minus 2%

Control power accuracy

Plus or minus 1%

Working power supply

Single-phase 220 v

The cooling way

Forced air cooling

Volume (mm)

570 * 840 * 740

Weight (kg)

100

Guangzhou polna electronic technology co. LTD

Free Member 0 Chinese Supplier