For generators, gensets and UPS, output power and loading capability tests are crucial in acceptance inspection, performance analysis and replacement decisions — but operating the tester and analysing the results is difficult for most users.
The 380ACLB series intelligent AC dummy load provides a scientific and convenient way to check power supply devices. Using intelligent control technology it performs loading, discharging and parameter measurement simultaneously; after the test the PC analysis software creates the data report automatically. It is widely used for high-power UPS, inverters and diesel generators in telecommunications, power utilities, airports and similar industries.
FEATURES
Features & benefits.
Features
Steady-state test: automatically measures 3-phase voltage, current, active power, reactive power, apparent power, power factor, frequency, run time and total energy.
Transient-state test: creates loading dips and drops from preset power values, measures the maximum and minimum voltage, current and frequency of each phase during the dips, and calculates power and power factor per phase.
Setting test: increases the load in proportional steps up to maximum power and then decreases it in steps, measuring maximum and minimum voltage, current, frequency, 3-phase power and power factor at every step.
Fluctuation test: increases the load in proportional steps up to maximum power and measures the maximum and minimum voltage, current, frequency, 3-phase power and power factor.
Harmonics analysis: analyses current and voltage 2 – 20 THD (total harmonic distortion) in each phase.
Supplied with
380ACLB main machine — 1 unit
Power cord — 1 pc
Power cable — 4 pcs
USB & manual — 1 pc
SPECIFICATIONS
Technical data.
EDPN product data. Confirm the current datasheet and the project specification before selection.
Technical specifications
Loading Power
0～100KW (adjustable)
Power Factor
Test range: 0.001～1.000 Resolution: 0.001 Accuracy:0.5%
Harmonics (THD)
Test range: 2～20 harmonics (THD) Resolution: 0.01% Accuracy: 1%
Voltage
Test range: AC 0～450V Resolution: 0.1V Accuracy: 0.5%
Frequency
Test range: 45～65 Hz Resolution: 0.01Hz Accuracy: 0.2%
Current Display
Resolution: 0.1A，Accuracy: 0.5%
Input Voltage
AC 3 Phase 380V / AC 1 Phase 220V
Discharging Time
0～99 hours 59 minutes, constant adjustable
Cooling Mode
Force air cooling
PC Communication
RS485, USB data port, USB disk port
Internal Memory
Internal storage up to 250 groups of data, and download via PC or USB.
Display Mode
5.7 inch colorful touching LCD, English operating menu
Display Items
3 Phase voltage, current, frequency, temperature, power, total energy, run time
Analysis Software
English version analysis PC software
Power Source
220V ±10% or Power from the tested devices
Dimensions (mm)
800 × 600 × 1000
Weight (kg)
110
DOWNLOADS
Datasheets & documents.
EDPN datasheet
The datasheet for this EDPN product is available on request.
