
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.
Buying rather than renting? Load banks for sale lists every bank we sell, with how to size one to your generators; for a single test, see load bank rentals.
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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