28.5 V DC LIGHT DIGITAL USB LOAD BANK – DLB-L-ESS-20DU
Advantages
- Simple operation suitable for non-trained operators and personnel; no maintenance required
- Suitable for workshop or airside operation; silent unit rated at < 70 dB(A) at 7m / 23Ft
- Environmental operating temperature from -20 ºC to 55 ºC / -4 ºF to 122 ºF
- Cant protection – load bank works only when positioned on flat horizontal surface
- Phase detection and rotation indicator – ABC availability, sequence of three-phase voltage
- Fine load regulation knob as standard for complete series of 400 Hz AC load banks
- 400 Hz 6-Pole receptacle in accordance with NATO & MIL-C-81790 specification
- Equipped with 28 V DC control circuit for E&F and applicable bypass interlock circuit
- Housing made of non-corrosive parts with component quality control by the manufacturer
- High reliability with multiple thermal protection – extremely resistant to high temperature
- Extra safety and isolated jack sockets for connecting external voltage measuring device
- Short worldwide delivery period with tracking feature and insurance for all products
- Spare parts availability and accurate on-time deliveries by appointed courier
- Transport casing with pull up handle as standard for every load bank manufactured
- 2 years full warranty with extension option for all DEKAL load banks
- CE certification – health, safety, and environmental protection standards
- Made for GPU’s testing procedure according to ISO 6858, DFS 400, ARP 5015
- Classification CE marking, DIN, VDE, IEC, IP 21 protection rate level
- Customs classification Harmonized System tariff code HS: 8516808000
28.5 V DC LIGHT DIGITAL USB LOAD BANK – DLB-L-ESS-20DU
- TECHNICAL SPECIFICATION
- MEASUREMENTS & INDICATIONS
- DIMENSIONS & WEIGHT
| TECHNICAL SPECIFICATION | DLB-ESS-L-20DU |
|---|---|
| VOLTAGE [V] | 28.5 V DC ± 10 % |
| LOAD REGIME OPTIONS [A]
|
300 A OR 600 A CONTINUOUS & 2000 A ± 20 % ESS PROCEDURE |
| LOAD TEST PROCEDURE TYPE
|
AIRCRAFT ENGINE START SIMULATION (ESS)
in duration of 35 seconds DECREASING |
| LOAD TEST SPECIFICATION AT 28.5 V DC [CONTINUOUS & DECREASING]
|
SEQUENCE OF 6 STEPS ENGINE START SIMULATION Step 1: 2000 A for 1 second Step 2: 1700 A for 3 seconds Step 3: 1200 A for 10 seconds Step 4: 1000 A for 20 seconds Step 5: 700 A for 30 seconds Step 6: 400 A for 35 seconds |
| LOAD TEST SPECIFICATION AT 28.5 V DC [CONTINUOUS – SELECTED MANUALLY] |
300 A CONTINUOUS LOAD 600 A CONTINUOUS LOAD |
| [DECREASING ESS – SELECTED MANUALLY] | 2000 A DECREASING ESS |
| FORCED AIR COOLING [m3/min & CFM] | 44.10 m3/min – 1560 CFM |
| MEASUREMENTS & INDICATIONS | |
|---|---|
| DIGITAL POWER METER PARAMETERS
|
3 LINE HIGH BRIGHTNESS RED LED DISPLAY CLASS: ±0.5 % FS + 2C;
DISPLAYED: V / A / kW |
| USB INTERFACE SPECIFICATIONS
|
USB PLUG IN CONNECTION FOR DATA PRINTOUT/ARCHIVE,
INCLUDING FREE DEKAL LICENSED SOFTWARE & USB CABLE |
| LIGHT INDICATION | 28 V DC POWER INDICATION, FAILURE INDICATOR |
| GPU TESTING PROCEDURE AND ENGINE DECARBONISING* |
*LOAD 300 A or 600 A ? 30 / 15 minutes ESS in 6 STEPS 100% → 0% ? 35 seconds |
| OPERATING TEMPERATURE [°C / °F] | from -20 °C to 55 °C / from -4 °F to 122 °F |
| NOISE LEVEL [dB] AT DISTANCE [m/Ft] | < 70 dB(A) at the distance of 7m / 23Ft |
| DIMENSIONS & WEIGHT | |
|---|---|
| LOAD BANK SIZE [L x W x H] mm / Kg | 530 x 210 x 310 / 24 |
| LOAD BANK SIZE [L x W x H] In / Lbs | 20.8 x 8.3 x 12.2 / 52 |
| TRANSPORT CASING [L x W x H] mm / Kg | 680 x 520 x 380 / 17 |
| TRANSPORT CASING [L x W x H] In / Lbs | 26.6 x 20.6 x 14.8 / 15.7 |
| LOAD BANK PAINTING / TRANSPORT CASING
|
FINE POWDER COATING STRUCTURE DRYLAC® 29_80081 ALUMINIUM FRAME WITH BLACK LAMINATED PLYWOOD PANEL |