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DEKAL 28 VDC Digital Load Bank brochure

DEKAL 28 VDC Digital Load Bank brochure

DEKAL 28 VDC Digital Load Bank brochure

Product catalog summary
Overview: The document provides technical specifications and operational guidelines for DEKAL's portable resistive 28.5 V DC load banks, designed for testing and servicing 28.5 V DC Ground Power Units (GPUs). These units are rugged, digital, and equipped with WiFi and USB interfaces.
Technical Specifications:
  • Voltage: 28.5 V DC ± 10%
  • Load Regime Options: Various configurations ranging from 300 A continuous to 2500 A ESS procedure.
  • Load Test Procedures: Includes both continuous and decreasing load tests, with specific sequences for engine start simulation (ESS).
  • Cooling: Forced air cooling with capacities up to 44.10 m3/min (1560 CFM).
  • Measurements & Indications: Digital power meter with high brightness LED display, WiFi and USB connectivity for data management.
  • Operating Conditions: Temperature range from -20°C to 55°C, noise level below 70 dB(A) at 7m distance.
  • Dimensions & Weight: Standard size of 570 x 230 x 450 mm, with transport casing included.
Features and Advantages:
  • Simple operation suitable for non-trained operators.
  • Silent operation and suitable for various environments.
  • High accuracy and reliability with triple thermal protection.
  • Aluminum housing with non-corrosive parts and isolated jack sockets for safety.
  • Comprehensive software support with free DEKAL licensed application.
  • CE certification and compliance with international standards (ISO 6858, DFS 400, ARP 5015).
  • 2-year warranty with extension options and global delivery support.
Conclusion: DEKAL load banks offer a robust solution for GPU testing, combining ease of use, high performance, and compliance with safety and environmental standards.
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Catalog excerpts

DEKAL 28 VDC Digital Load Bank brochure-1

DEKAL LOAD BANKS PORTABLE RESISTIVE 28.5 V DC LOAD BANKS - DIGITAL WiFi & USB SPECIFICALLY DESIGNED RUGGED UNITS USED FOR THE TESTING AND SERVICING OF 28.5 V DC GPUs TECHNICAL SPECIFICATION VOLTAGE [V] LOAD REGIME OPTIONS [A] LOAD TEST PROCEDURE TYPE LOAD TEST SPECIFICATION AT 28.5 V DC [DECREASING - ESS] SEQUENCE OF 6 STEPS ENGINE START SIMULATION Step 2: Step 3: Step 4: Step 5: Step 6: [DECREASING ESS - SELECTED MANUALLY] FORCED AIR COOLING [m3/min & CFM] AIRCRAFT ENGINE START SIMULATION (ESS) in duration of 35 seconds DECREASING LOAD TEST SPECIFICATION AT 28.5 V DC [CONTINUOUS - SELECTED MANUALLY] 1 second 3 seconds 10 seconds 20 seconds 30 seconds 35 seconds 300 A CONTINUOUS LOAD 600 A CONTINUOUS LOAD SEQUENCE OF 6 STEPS ENGINE START SIMULATION Step 1: 2000 A for Step 2: 1700 A for Step 3: 1200 A for Step 4: 1000 A for Step 5: 700 A for Step 6: 400 A for SEQUENCE OF 6 STEPS ENGINE START SIMULATION Step 1: 2500 A for Step 2: 1900 A for Step 3: 1300 A for Step 4: 1000 A for Step 5: 700 A for Step 6: 400 A for 1 second 3 seconds 10 seconds 20 seconds 30 seconds 35 seconds 1 second 3 seconds 10 seconds 20 seconds 30 seconds 35 seconds 300 A CONTINUOUS LOAD 600 A CONTINUOUS LOAD MEASUREMENTS & INDICATIONS DIGITAL POWER METER PARAMETERS WiFi & USB INTERFACE SPECIFICATIONS 3 LINE HIGH BRIGHTNESS RED LED DISPLAY CLASS: ±0.5 % FS + 2C; DISPLAYED: V / A / kW WiFi NETWORK OR USB PLUG IN CONNECTION FOR DATA PRINTOUT/ARCHIVE, INCLUDING FREE DEKAL LICENSED SOFTWARE & USB CABLE LIGHT INDICATION GPU TESTING PROCEDURE AND ENGINE DECARBONISING PROPOSAL(*) 28.5 V DC POWER INDICATION, FAILURE INDICATOR *LOAD 300 A for *LOAD 300 A or 600 A 30 / 15 minutes ESS in 6 STEPS 100%  0% 35 seconds *LOAD 300 A 30 minutes or ESS in 6 STEPS 100%  0% 35 seconds NOISE LEVEL [dB] AT DISTANCE [m/Ft] DIMENSIONS & WEIGHT LOAD BANK SIZE [L x W x H] mm / Kg LOAD BANK SIZE [L x W x H] In / Lbs TRANSPORT CASING [L x W x H] mm / Kg TRANSPORT CASING [L x W x H] In / Lbs LOAD BANK PAINTING / TRANSPORT CASING POWDER COATING FINE STRUCTURE 71319 IGP, SWISS QUALITY / HIGH GRADE ALUMINUM Including transport carrying case per unit / All specifications are subject to change without further

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DEKAL 28 VDC Digital Load Bank brochure-2

DEKAL LOAD BANKS ADVANTAGES OF DEKAL LOAD BANKS  Simple operation suitable for non-trained operators Silent operations < 70 dB(A) at the distance of 7m / 23Ft Suitable for workshop and/or airside operation Environmental operating temperature from -20 ºC to 55 ºC / -4 ºF to 122 ºF Transport casing with pull up handle as standard for each load bank Free DEKAL licensed software application & proper drivers included All measurements possible to archive & printout, including diagram graphics Effective way of monitoring and displaying measurement data High instrument indication accuracy Triple thermal...

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.