Supra S7

Meet the new Supra® – and the new Standard. The next generation of truck refrigeration units known for decades of performance and dependability.

  • The Supra® S7 Unit – Confidently transport perishable and frozen food via medium-sized trucks with the Supra® S7 unit. With first-in-class architecture and a high-efficiency design that looks great on the road, it’s the perfect way to add value to fleets of all sizes.
  • Lower Cost of Ownership – By reducing the number of mechanical components and with fewer parts overall, we’ve eliminated many maintenance items that can cause extended downtime and repair costs.
  • Intelligent Controls – APX™ Control System – as seen on the Carrier Transicold X4 and Vector platforms – provides the ideal balance of temperature control, fuel management, and remarkable control intelligence to maintain an ideal environment inside the truck.
  • Expert Service and Support – With 180 dealer locations across North America and 24/7 service access, help is never out of reach.

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Product Specification

Standard Features Include:

  • Tier 4 Final D-7222 smart diesel engine,
    • 3 cylinder
    • Electronic controls
  • High-power 110-amp alternator
  • ESI (Extended Service Interval) package
    • 2,000-hour service interval
    • Multistage, synthetic media oil filter
    • Water-separating fuel filter
    • Heavy-duty, low-noise dry air cleaner
    • Extended-life coolant
  • 05K12, 2-cylinder compressor
    • 12.2 in3 displacement
  • Refrigerant R-452A, 6.6 lb (3 kg)
  • High-efficiency refrigeration system
    • Electronic suction modulation valve
    • Brazed plate heat exchanger
    • Automatic start/stop fuel saver
    • Three-way refrigeration valve system
    • High-efficiency microchannel condenser
  • Maintenance-free electric condenser fan
  • Maintenance-free evaporator fan motors
  • Automatic hot-gas heating system
  • APX Control System
    • Data recorder
    • Automated pretrip with component-level fault detection
    • On-board diagnostics with visual
    • indicator and audible alarm
    • Setpoint and operating mode locking
    • Smart door switch logic
    • Programmable FreshProtect
    • perishable protection system
  • City speed control (quieter operation)
  • Automatic defrost control
    • Cab Command™ Controller
      • Intuitive controls
      • Digital readout
      • Setpoint/operating mode
      • Supply air temperature
      • Ambient temperature
      • Hour meters (switch on, diesel,
        standby, maintenance)
  • Top grille
  • Bottom panel
  • Installation package

Accessories and Options:

  • Lynx Fleet™ telematics platform
  • DataTrak™
  • 460V/3ph/60Hz electric standby
  • Electric standby standard with
    model TDS-56

    • 208V/230V/3ph/60Hz
  • Battery box (separate from truck)
  • 30-gallon fuel tank (center fill or end fill)
  • 50-gallon fuel tank
  • Remote temperature sensor
  • Open door shutdown switch
  • Fuel sensor
  • Stealth™ Noise Reduction
  • Auxiliary heat systems
  • Fuel heater
  • Remote light bar
  • Snow/rain cover
  • Oil drain adapter

Condenser Dimensions:

75.4″ x 32.1″ x 24.2″   (1,914 x 815 x 615 mm)

Evaporator Dimensions:

48.2″ x 21.7″ x 11.4″    (1,225 x 550 x 290 mm)

Body Opening:

49.0″ x 12.2″    (1,245 x 310 mm)

Approximate Weight: 

TDB-57: 860 lb. (390 kg) without standby

TDS-57: 955 lb. (434 kg) with electric standby

Cooling Capacity:

Ambient at 100°F (38°C)

Speed: 2,000 rpm diesel/60-Hz elecric operation

Evaporator Airflow:

1,500 cfm (2,548 m3/hr)

Evaporator

Return Air Temp.

 Diesel Operation Standby Operation
BTU/hr Watts BTU/hr Watts
35°F (2°C) 19,000 5,568 19,000 5,568
0°F (-18°C) 12,000 3,517 11,500 3,370
-20°F (-29°C) 6,000 1,758 6,000 1,758
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