Trystar LP250 Portable Load Bank (250kW)

The Trystar LP250 Portable Resistive Load Bank offers a load capacity up to 250 kW in a lightweight portable package. FEATURES Load Capacity: Up to 250kW at 480VAC, 3-Phase, 60Hz; 243.75kW at 240VAC, 3-Phase, 60Hz. Derates at lower voltages. Full Load Amps at 250kW: 301 Amps at 480 VAC. Full Load Amps at 243.75kW: 584 Amps at 240 VAC. Duty Cycle: Rated for continuous operation. Load Step Resolution: 10kW minimum at 480VAC. Controls: Main Power On/Off switch, Master Load On/Off switch, and Individual Load Step switches (KW On/Off) provided for each load step. Illuminated indicators provided for Power On, Over-Temperature/Airflow failure, and Wrong Voltage Applied. Emergency Stop push button. Digital Power Meter (M): Fully equipped, 3-phase Digital Metering System that measures a standard range of 16 load parameters. Includes RS485 (Modbus protocol) for remote reading – compatible with PC, PLC, and data loggers. Control/Cooling Power: External 120 Volt AC, 1-phase, 10 Amp source. A 15’ detachable line cord is provided. Cooling System: Integrally mounted blower motor with high-performance, direct-driven fan blade delivers the required airflow volume (CFM) for cooling resistor load elements. Cooling airflow is drawn from the screened air-intake sides, with hot air vertically exhausted from the top of the unit away from personnel. Load Elements: PowerDyne™ Resistor Load Elements provide the necessary KW load rating for each load step. Change in resistance is minimized by maintaining conservative, thermally de-rated resistor designs and by utilizing a high-quality nickel chrome alloy. Tolerance is 5%. Safety Features: Over-Temperature / Airflow failure protection. Fuses for short-circuit protection. Load Connections: Quick connect-disconnect color-coded male cam-type power connectors with protective snap-back covers. (2 per Phase, 1 Ground). Enclosure: Constructed of aluminum and galvanized steel with powder coat paint finish. Heavy-duty caster wheels are provided for easy positioning and moving. DOWNLOADS Trystar LP250 Spec Sheet (Coming Soon) Trystar LP250 Drawing Trystar LP150-250 Manual Trystar Portable Load Bank Handout Trystar Portable Load Bank Brochure OPTION Steadypower 20ft or 50ft Cable Set (see below to order).