Simplex dynaMITE Portable Load Bank (300-400kW)

The Simplex dynaMITE Portable Resistive Load Bank is designed to provide manufacturers, distributors, and users of large AC generators and UPS systems with sophisticated testing capability up to 400kW. FEATURES Load Capacity: Max capacity up to 300 or 400kW at 240 and 480 VAC, 3PH, 60Hz. Capacity derates at other voltages. Full Load Amps at 300 kW: 721 Amps at 240 VAC and 361 Amps at 480 VAC. Full Load Amps at 400 kW: 961 Amps at 240 VAC and 481 Amps at 480 VAC. Duty Cycle: Rated for continuous operation. Digital Load Step Control: Nominal 5kW resolution – direct enter any load value, and controller will apply load within nominal 5kW resolution. Digital Control: PLC based control with 8-inch color TFT touch-screen interface. MODBUS over TCP/IP network communication. Touchscreen easily removable from panel. Instrumentation: Digital power transducer with built-in communication to digital controller. Data display on touch-screen. Data acquisition and recording. Control Power Supply: Dual voltage control power transformer with supply power switchable to internal (generator) or external. Cooling System: Forced Air Load Elements: Simplex Powr-Web chromium alloy, open wire, continuously supported, power resistor. Load Element Circuit Protection: Branch circuit fuses. One set of fuses each 50KW branch. Fuses are current limiting type, 200KAIC, 600V, enabling safe use on large generating or UPS system. Malfunction Detection System: Protection against fan failure, high exhaust air temperature, high intake air temperature, over-voltage and fan reversal. Exhaust air temperature displays on screen. Load Connections: Cam-type power connectors (2 per phase & 1 ground for Dynamite 300; 3 per phase & 1 ground for Dynamite 400). Enclosure: Indoor enclosure with casters, lifting eyes, and forklift channels. Network Capable: Any number of dynaMITE and Electra Load Banks can be combined for large system capacities and networked for central control and data acquisition. UL Listed. dynaMITE Comparison Chart Model Max Capacity Full Load Amps Cooling System Max Air Temp Rise dynaMITE 300 300 KW at 240/480V 3Ph 225 KW at 208/416V 3Ph 188 KW at 380V 3Ph 200 KW at 240V 1Ph 721A at 240V 361A at 480V 8,500 CFM 1.5HP Motor 290 F dynaMITE 400 400 KW at 240/480V 3Ph 300 KW at 208/416V 3Ph 251 KW at 380V 3Ph 267 KW at 240V 1Ph 961A at 240V 481A at 480V 10,500 CFM 3HP Motor 300 F PRODUCT DOWNLOADS dynaMITE Brochure dynaMITE Drawing dynaMITE Drawing with Optional Weather-Resistant Enclosure Simplex One-Year Parts Only Warranty OPTIONS 400 Hz modification – Call for Pricing Network control cables – Call for Pricing Remote control cable extensions – Call for Pricing Simplex AUTO-TEST software for full automation of testing with data acquisition and report generation – Call for Pricing 12’ connection cable set including 3-phase power cables, ground cable, stored in rear compartment – Call for Pricing Weather Resistant Enclosure (OPLB-84) – ADD $2,794.00 Highway Trailer (OPLB-85) – ADD $18,374.00 Steadypower 20ft or 50ft Cable Set (see below to order)