DUAL POWER II
DUAL POWER II is a bi-modular electric air conditioning unit ideal for the cabs of specialized vehicles designed to operate in harsh and demanding environments.
Its various installation options allow for complete customization to the vehicle.
Accessories
DUAL POWER II consists of two main parts: a condensing unit with an electric compressor and an evaporator unit. By combining the different units and completing the installation kits, it can be flexibly installed in multiple locations.
Since the compressor is electric, it doesn’t require engine power, just a connection to the vehicle’s electrical system.
The DUAL POWER II’s various installation options allow for a wide range of solutions for off-road vehicles such as excavators, cranes, graders, and agricultural machinery. These air conditioning units are ideal for comfortable work.
- Fully electric unit
- Very durable structure and minimal maintenance.
- Installation without touching the vehicle’s engine and suitable for different cabin types.
- Total adaptation to the vehicle due to its modular structure.
- 3 ventilation speeds
- Manual regulation of cooling power.
We offer six different mounting options depending on the type of evaporator unit that best suits the vehicle in which it will be installed and the chosen installation kit (4m or 8m).
These are the different options we offer, based on your connectivity needs and preferences:
MOUNTING TYPE | MODEL | OPTIONS (with 4m / 8m wiring) |
|---|---|---|
With Evaporator Unit in HORIZONTAL position | DUAL POWER II with PASCAL | 
|
With Evaporator Unit in VERTICAL position | DUAL POWER II with KA-550 | 
|
DUAL POWER II with PICCOLO | 
|
Model | DUAL POWER ll 12V | |||
|---|---|---|---|---|
Reference | Evaporator Unit PICCOLO | Evaporator Unit PASCAL | ||
Use | Engine running | |||
Installation | Modular | |||
Refrigerant Gas | R134a | |||
Pre-charged with Gas | No | |||
Voltage | 12V | |||
Speeds | Up to 3 speeds | |||
Compressor Control Unit | Standard | |||
Minimum Alternator Required | 90 A – 15 V | |||
Power (*) | Up to 1.650 W | |||
BTU/h (*) | Up to 5.635 BTU/h | |||
Power consumption Your Compressor | 51,6 A | |||
Dimensions and weight
Your Compressor | 597 x 354 x 326 mm 29 kg | |||
Mounting Position | Vertical | Horizontal | ||
Electrical Consumption Evaporator Unit | 12 A | 7,8 A | ||
Dimensions and weight
Evaporator Unit | 171 x 169 x 491 mm 7,8 kg | 390 x 235 x 135 mm 3,8 kg | ||
Max. Airflow | 530 m3/h | 320 m3/h | ||
Applications | Off-road trucks Cranes Agricultural vehicles Construction machinery Forklifts Other Special vehicles | |||
Model | DUAL POWER ll 24V | |||
|---|---|---|---|---|
Reference | Evaporator Unit KA-550 | Evaporator Unit PICCOLO | Evaporator Unit PASCAL | |
Use | Engine running | |||
Installation | Modular | |||
Refrigerant Gas | R134a | |||
Pre-charged with Gas | No | |||
Voltage | 24V | |||
Speeds | Up to 5 speeds | |||
Compressor Control Unit | Standard | |||
Minimum Alternator Required | 75 A – 28 V | |||
Power (*) | Up to 2.760 W | |||
BTU/h (*) | Up to 9.426 BTU/h | |||
Power consumption Your Compressor | 52,2 A | |||
Dimensions and weight
Your Compressor | 597 x 354 x 326 mm 29 kg | |||
Mounting Position | Vertical | Vertical | Horizontal | |
Electrical Consumption Evaporator Unit | 7 A | 8 A | 4,5 A | |
Dimensions and weight
Evaporator Unit | 439 x 174 x 512 mm 15,4 kg | 171 x 169 x 491 mm 7,8 kg | 390 x 235 x 135 mm 3,8 kg | |
Max. Airflow | 467 m3/h | 530 m3/h | 320 m3/h | |
Applications | Off-road trucks Cranes Agricultural vehicles Construction machinery Forklifts Other Special vehicles | |||
Definition of the R-134a refrigerant charge, based on the length of the pipes in the system:
Based on an initial charge of 680 g of R-134a, the amount of refrigerant to be added per meter of piping is:
-65 g of R-134a refrigerant for every meter of 3/8″ pipe installed (high pressure, liquid state)
-5 g of R-134a refrigerant for every meter of 5/8″ or 3/4″ tubing installed (low pressure, gas state)
Examples:
- In a system consisting of a 4-meter-long 3/8″ pipe and a 4-meter-long 5/8″ pipe, the ideal load is:
Initial load 680 g + 4 m of 3/8″ pipe (4 × 65 = 260 g) + 4 m of 5/8″ pipe (4 × 5 = 20 g), the charge calculation would be 680 + 260 + 20 = 960 g of R-134a refrigerant - In a system consisting of an 8-meter-long 3/8″ pipe and an 8-meter-long 3/4″ pipe, the ideal load is:
Initial load 680 g + 8 m of 3/8″ pipe (8 × 65 = 520 g) and 8 meters of 3/4″ pipe (8 × 5 = 40 g); thus, 680 + 520 + 40 = 1,240 g of R-134a refrigerant.
FIND YOUR REFERENCE
| Name | Reference | Condition | Brand | Model | Cabin type | Manual type | Download manual |
|---|---|---|---|---|---|---|---|
| DBAC-100 12V (Large) | 1001339389 | Discontinued | All brands | All models | All cabins | Assembly instructions: Base unit | |
| DBAC-100 12V (Large) | 1001339389 | Discontinued | All brands | All models | All cabins | Assembly instructions: Evaporator | |
| DBAC-100 12V (Large) | 1001339389 | Discontinued | All brands | All models | All cabins | Spare parts: Base unit | |
| DBAC-100 12V (Large) | 1001339389 | Discontinued | All brands | All models | All cabins | User manual | |
| DBAC-100 12V (Large) | 1001380164 | Discontinued | All brands | All models | All cabins | Spare parts: Evaporator | |
| DBAC-101 12V (Piccolo) | 1001380164 | Discontinued | All brands | All models | all cabins | Assembly instructions: Base unit | |
| DBAC-101 12V (Piccolo) | 1001380164 | Discontinued | All brands | All models | all cabins | Assembly instructions: Evaporator | |
| DBAC-101 12V (Piccolo) | 1001380164 | Discontinued | All brands | All models | all cabins | Spare parts: Base unit | |
| DBAC-101 12V (Piccolo) | 1001380164 | Discontinued | All brands | All models | all cabins | User manual | |
| DBAC-101 12V (Piccolo) | 1001380164 | Discontinued | All brands | All models | all cabins | Spare parts: Evaporator |
RELATED PRODUCTS
Frequently Asked Questions
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