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Simplex Mars-HV Load Bank (700-1250kW)

  • Mars-HV 1000KW (Front / Right Side View)
  • Mars-HV 1000kW (Front View with Control Compartment Doors Open)
  • Mars-HV 1000kW (Right Side View with Load Section Compartment Doors Open)
  • Mars-HV 1000kW (Right Side View with Transformer Compartment Doors Open)
  • Mars-HV 1250KW 13,800VAC with Four Transfer Switches (Front / Right Side View)
  • Mars-HV 1250KW 13,800VAC with Four Transfer Switches (Right Side View with Resistive Load, Transformer and One Transformer Switch Compartment Doors Open)
  • Mars-HV 1250KW 13,800VAC with Four Transfer Switches (Left Side View with Transformer Switch Compartment Doors Open)
  • Mars-HV 1250KW 13,800VAC with Four Transfer Switches (Rear / Left Side View)
  • Mars-HV 1000KW - Stainless Steel Construction (Rear / Right Side View)
  • Mars-HV 1000KW - Stainless Steel Construction (Rear View with Control Compartment Doors Open)
  • Mars-HV 1000KW - Stainless Steel Construction (Load Section Doors Open)
  • Mars-HV 1000KW - Stainless Steel Construction (Rear / Left Side View)
Price:
Call with Options for Price Quote: 1-888-331-5344
SKU:
Mars-HV
Weight:
4,000.00 LBS




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The Mars-HV is a self-contained Load Bank to 15KV utilizing the Simplex Mars Load Bank Module with on-board dry-type power transformer. It is a freestanding, skidded unit consisting of three principle sections:

  • #1: High Voltage Section consisting of main input power terminals, high voltage: 480V 3-phase power transformer, low voltage output terminals, and outputs to load cell.
  • #2: Low Voltage Resistive Load Bank Section consisting of one 480V 700KW-1250KW forced air-cooled load cell.
  • #3: Control Section.

FEATURES

  • Standard Systems Controls: The Simplex D-Series Digital Controller is PLC-based, network capable, and comes with a local or remote color TFT touch-screen operator interface.
  • Load Elements: Elements mounted in easily accessible, slide out trays; Simplex Powr-Web chromium alloy, open wire, continuously supported, power resistor; UL recognized.
  • Cooling: Integral forced air cooling system; 3-phase, direct drive motor; Rain shedding exhaust hood; Forced air, vertical airflow -- cold air intake at bottom, hot air exhaust at top.
  • Malfunction Protection: Sensors, alarms (alarm messages and exhaust temperature displays on touch-screen), lock-outs as appropriate, for the following: fan failure, high exhaust temperature and high intake temperature.
  • Load Circuit Protection: branch circuit fuses. One set of fuses each 50KW branch. Fuses are current limiting type, 200,000 AIC, 600V, enabling safe use on large generating or UPS system.
  • Load Control: Branch circuit contactors each step or each 50KW circuit maximum; Contactors with enclosed silver surfaced contacts, 120V coils; electrically operated and electrically held.
  • Connections: Control Wiring: 105°C, color coded; Power Wiring: 150°C XLP color-coded; Cables connect to full rated copper bus bar with an oversized terminal junction box.
  • Duty Cycle: Continuous.
  • Transformer: Dry type; 700-1200KVA continuous duty; High voltage delta, 3-wire primary; 480V wy, 4-wire secondary with grounded neutral; 220°C insultation / 150°C rise.
  • Enclosure: Type 3R weatherproof power section, including load elements and cooling fan; Type 3R weatherproof control section, thermally and electrically isolated from resistive load power section; Double wall construction for cool exterior; UL tested and listed exhaust hood; Service access from three sides via hinged doors with lockable latches; Enclosure abrasively blasted or chemically etched, primed and finished. Anti-condensation heaters at 120V 1ø, 240V 1ø, or any common 3ø voltage.
  • National Fire Protection Association (NFPA): Satisfies the requirements for emergency stand-by power systems.

PRODUCT DOWNLOAD

Mars-HV Brochure

OPTIONS

  • Automation with Auto-Load Regulation and Regenerative Power Protection.
  • Additional Remote Controls.
  • External Fan/Control Power.
  • Multi-function metering package.
  • Data Logging.
  • Main load disconnect breaker or fused disconnect switch.
  • Primary and/or secondary fused disconnect switch.
  • Lightning arrestors.
  • Industrial de-humidifiers.
  • Highway Trailer: Construction conforms to applicable Federal and DOT standards. Includes: safety chains, electric lights, electric brakes, leaf springs, pintle eye coupler, and landing jack.
Max Capacity Options:
700 kW -1250kW
Voltages:
To 15KV AC, 3-phase (Typical: 2400V, 3300V, 4160V, 13,200V, 13,800V); Load circuits operate at 480V via main power transformer.
Frequency:
50, 60Hz
Load Steps:
50KW resolution
Control/Cooling Power:
Internal via high voltage: 480V, 3-phase transformer for fan power. 480:120 transformer for control circuits.
Cooling Fan:
26,000 CFM, 10 HP
Temperature:
120°F maximum ambient temperature. Exhaust rise: 150°F. Note: As airflow is not laminary, exhaust air temperatures are not equal at all points at plane of air exhaust. Some parcels of air may reach approximately 575°F before mixing.
Dimensions HxWxD (inches):
Varies according to capacities and options
Weight:
Varies according to capacities and options
Limited Warranty:
12 Months

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