Single Temperature

A-500e
Spectrum

All-Electric.
All-Advancer.
Multi-temperature.

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All-electric refrigeration.
Multi-temperature flexibility.

Advancer-e Spectrum brings engineless refrigeration to new levels of flexibility, with high-performance, multi-zone temperature control. Whatever mix of cargo you need to transport, this multi-temperature engineless unit makes sure it can be shipped in a single trailer.

Respond to peak demands quickly, easily, and emission-free. Conquer suburbs, highways and Zero-Emission Zones alike. A-500e Spectrum is, the multi-temperature, all-electric Advancer for you.

Full flexibility

Mixed cargo, urban access, power-agnostic. We packed everything into one unit, so you can do anything with a single trailer.

Everywhere entry

Long haul shipment crossing into inner-city delivery and Zero-Emission Zones (ZEZ)?  A-500e Spectrum gets you anywhere across, quietly and sustainably.

Tailored multi-temperature control

A bespoke A-series controller with two distinct cooling modes grants superior, multi-zone temperature control for fresh, frozen, pharmaceutical or any other cargo.

Minimum environmental impact

Sustainable innovation, using alternative power sources, surpassing the capabilities of fossil fuels.

WhisperPro grants PIEK-level silence

The A-500e Spectrum is available as a WhisperPro edition, meaning your operations are PIEK-certified. In other words, it’s so quiet that you can enter urban areas at night without waking a soul.

Choose your cooling mode

One of the biggest advantages of A-500e Spectrum is that you can adjust your temperature control to your cargo needs. What’s more, you can easily use your trailer in single-temperature mode when your planning demands it. For other, mixed cargo purposes, you can choose between two tailored cooling settings.

Continuous mode

Tight temperature control for sensitive cargo, such as pharmaceuticals and fresh produce.

Cycle sentry mode

Maximum fuel saving for products that do not require permanent airflow.

2 to 3 remote zone evaporators to improve control

Expand further with S3A, S6A & S4
Level up your capacity and temperature control in your trailer’s far end with remote zone evaporators

Higher zone cooling capacity
Faster pulldown
More precise temperature control management
Superior system balance between zones

Adding evaporators offers advanced multi-temperature control, allowing different zones to maintain independent setpoints for frozen, chilled, or ambient goods. This setup improves airflow distribution, speeds up cooling after door openings, and minimizes temperature deviations across zones.

It also enhances energy efficiency by operating only where needed, provides greater reliability through zone redundancy, and ensures better protection of sensitive loads during partial unloading – making it ideal for complex or high-value cold chain logistics.

Work with wide range
of power sources

Finally, the flexibility of the A-500e Spectrum series stretches to being fully power-agnostic. It gives you a future-proof option for fully electric operations, but is also compatible with alternative, sustainable power sources such as hydrogen fuel cells.

AxlePower

Let the road power your unit, with the smart energy recovery system that enables you to run your cooling unit with electricity generated by your vehicle’s axle.

Alternator Power

Run your electric unit via a high-performance and high-efficiency alternator driven by the vehicle’s engine.

Battery Power

Opt for 100% electric operations, powered directly by the tractors’s internal or external battery, and by shore power. No fuel, no emissions, minimal impact on your vehicle’s range.