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Product Information
The Excalibur range of refrigeration systems from GAH offers various options for operators requiring temperature control during the delivery of chilled or frozen goods in medium sized suitably insulated box bodies with the option of single or three phase electric standby.
Available in both one and two piece variants under a stylish plastic condenser cover, the two piece system has exceptional capacity and airflow offering the ultimate solution medium sized box body refrigeration. The one piece system simplifies installation whilst maintaining capacity and air flow.
A vehicle engine driven compressor powers the units. Compressor mount kits are available for a wide variety of vehicles.
An in-cab controller with digital display monitors and controls the temperature and defrosting whilst providing a constant load space temperature readout.
Key Features
- XTM for temperatures down to -5°C
- XTF for temperatures down to -25°C
- XTH for heat/cool between 0°C & 25°C
- Heat Cool Freeze option available on request
- Lightweight - approximately 150kg installed (Non-Standby approximately 110kg)
- High air flow twin fan evaporator as standard
- Easy to operate
- Fast efficient defrost
Technical Specifications
| Model | Description | -20°C | -5°C | 0°C | 5°C |
|---|---|---|---|---|---|
| XTM20T | 12 or 24 volt, standby option, down to -5°C, R134a refrigerant | - | 2605 | 3040 | 3700 |
| XTF20T | 12 or 24 volt, standby option, down to -25°C, R404A refrigerant | 2240 | 3566 | 4008 | 4450 |
| XTH20T | 12 or 24 volt, standby option, between 0°C and 25°C, R134a refrigerant | - | - | - | 4500 |
| Standby Capacity | 1304 | 2048 | 2296 | 2544 | |
Typical applications for Excalibur models
The following assumptions have been made:
- Ambient temperature 30°C
- Chilled ‘K’ Factor is 0.7 W/M²/°C
- Frozen ‘K’ Factor is 0.4 W/M²/°C
- Drop duration is 3 minutes
Mercedes Sprinter Chassis Cab
(up to 16m³)
Chilled (0–3°C) up to 5 drops per hour
(40 in an 8 hour day)
Frozen (–18°C) up to 3–4 drops per hour
(28 in an 8 hour day)
Mercedes Atego/DAF LF45
(up to 20m³)
Chilled (0–3°C) up to 4 drops per hour
(32 in an 8 hour day)
Frozen (–18°C) up to 3 drops per hour
(24 in an 8 hour day)
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