Digital Load Bank with Data Acquisition 300KW - 400KW Overview • High capacity, 300-400kw • Dual voltage: 208-240/480vAC • Digital load control, 5 kw resolution • Touchscreen operator interface • Data acquisition and recording • Network units to form large systems Description The Simplex dynaMITE is a large capacity, high performance Portable Load Bank designed to provide the manufacturers, distributors and users of large AC generators and UPS systems with sophisticated testing capability. dynaMITE Load Banks feature digital controllers with network control and data acquisition capability. Operator interface is via touchscreen. Load control is via screen keypad. All electrical values display on the screen and are recorded by the system for future data retrieval. Any number of dynaMITE and Electra Load Banks can be combined for large system capacities and networked for central control and data acquisition. The dynaMITE Series comprises models rated 300-400kw of resistive load at both 240V and 480V, 3-phase. It can be applied at any AC voltage to 480V AC, 50-60 Hertz standard, single or 3-phase. Load step resolution is 5KW. Features UL Listed: File Number E151624. Digital Control: PLC based control with 8-inch color TFT touchscreen interface. MODBUS over RS-485 network communication. See page 3. Instrumentation: Digital power transducer with Ethernet communication to digital controller. Data display on touchscreen. Data acquisition and recording. See page 3. Load Elements: Simplex “Powr-Web” chromium alloy, open wire, continuously supported, power resistor. See page 2 for details. Load Control: 3-Pole contactors. Load Element Circuit Protection: Branch circuit fuses. One set of fuses each 50KW branch. Fuses are current limiting type, 200KAIC, 600V. Cooling System: 3-phase, direct-drive fan, 12,500 CFM. Malfunction Detection System: Protection against fan failure, high exhaust air temperature, high intake air temperature, overvoltage and fan reversal. Exhaust air temperature displays on screen. Control Power Supply: Dual voltage control power transformer with supply power switchable to internal (generator) or external. Touch Screen: Easily removable from panel. Connection: “Cam-Lok” type power connections.

Digital Load Bank with Data Acquisition 300KW - 400KW • Page 2 Powr-Web Resistive Load Element Description Simplex Load Banks utilize “PowrWeb” load elements. The “Powr-Web” is an advanced design, air-cooled power resistor specically designed for application to Load Bank systems. The “Powr-Web” is conservatively operated at half the maximum temperature rating of the alloy and features a short-circuitsafe design based on continuous mechanical support of the element by high temperature, ceramic clad stainless steel rods. The “Power Webs” are assembled into discrete trays which are assembled in...

Digital Load Bank with Data Acquisition 300KW - 400KW • Page 3 Digital Control and Data Acquisition System PLC based digital control with 8-inch color TFT touchscreen operator interface. Functions • Control power source and voltage level detection • Malfunction detection and protection • Direct access (keypad) load control • Alternate mimic panel load control • Basic automation of load control • Field adjustable exhaust temperature limits with temperature display • Built-in control from customer supplied computer Instrumentation Digital power transducer to digital controller and meter displays...

Digital Load Bank with Data Acquisition 300KW - 400KW • Page 4 Dimensions and Key Features 1. Cam-Lok Type Power Connections Compartment behind Hinged Door 4. Instrumentation & Controls behind Doors 2. Behind Connections Compartment: Removable Access Panel to Rear Distribution Bus, Fuses, Contactors 5. Removable Access Panel to Front 3. Cable Exit-Allows Rear Door to Close 6. Rubber Tired Caster, 6”, Front Swivel, Rear Fixed 7. Screened Hot Air Exhaust 9. Venitlation Louvers 10. Removable Access Panel, Both Sides, to “Powr-Web” Load Element Trays 11. Cooling Air Intake Louvers 12. Fork Lift Channels...