
50–150 kW · 60 Hz
New 480 V outdoor automatic/manual load banks — available in 150 kW, 100 kW, and 50 kW ratings. 3-phase, 60 Hz, 120 A per phase, with automatic load steps, fault-protection fusing, over-temperature and airflow interlocks, and continuous-duty operation. Multiple units available for purchase or rental.
Power
50–150 kW
Output
On request
Voltage
480 V
Frequency
60 Hz
| Ratings | 150 / 100 / 50 kW |
| Voltage | 480 V AC · 3-phase · 60 Hz |
| Current | 120 A per phase |
| Load Steps (150 kW) | 7 × 20 kW + 1 × 10 kW |
| Load Steps (100 kW) | 6 × 16.5 kW |
| Load Steps (50 kW) | 3 × 16.5 kW |
| Tolerance | 5% at rated voltage |
| Duty Cycle | Continuous |
| Protection | Branch-circuit fuses (fast-acting, current-limiting) |
| Safety | Differential pressure & over-temperature interlocks |
| Type | Outdoor, automatic / manual |
Specifications as listed; full spec sheet, lead time, and pricing available on request.
Request a quote
Tell us the load and the timeline. We'll confirm availability and come back with a quote — sizing advice costs nothing.

Faster still
Call and talk it through.
Most sizing questions take one conversation. If something is already down, this is the number.
403-887-4567Emergency dispatch 24/7, 365
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