100kw load bank w/case

The Mosebach X100L is one of the lightest 100 kW resistive load banks available. Housed in an industrial-strength, injection-molded waterproof case with wheels, it weighs just 65 pounds, making it ideal for mobile or field testing

Load Capacity

100 kW @ 240/480 VAC 3-phase
Derated to 75 kW @ 208 VAC 3‑phase, 66 kW @ 240 VAC single-phase, 16.5 kW @ 120 VAC single-phase
Load Step Resolution: 5 kW increments at 240/480 VAC 
Full-Load Currents: ~240 A @ 240 VAC, ~120 A @ 480 VAC 
Duty Rating: Continuous operation

Construction & Cooling

Resistor Technology: Mosebach’s signature Cross‑Wire resistors (ceramic-free) supported on high‑temperature mica—light yet durable.
Cooling: High-speed fans with over‑temperature and over‑voltage protection built-in.

Control & Instrumentation

Manual Controls: Power On/Off master and individual 5 kW step switches.
Monitoring: Digital display for voltage, current, frequency, and kW; data logging via USB.
Auxiliary Power: Requires 120 VAC single-phase for control logic and cooling fans.

Connectivity

Cam-style quick disconnect male connectors: one per phase and a ground for fast, secure hook-up.
Portability & Protection

Rugged aluminum inner chassis, housed in a wheeled, waterproof outer case.
Single-phase adapter cable and travel case included.
Ideal For
Routine load testing of generators and UPS systems up to 100 kW
Field service, mobile maintenance, or emergency load validation
Users needing fine 5 kW resolution, portability, and continuous duty performance

Qualified personal ONLY.