Stationary : Polaris

  Polaris 5KW-150KW Load Bank Overview

Simplex Load Banks - Polaris Stationary Load Bank

The Polaris is a highly standardized, advanced design, Load Bank Series, covering the small KW ranges, 5-150kw, at common 60 and 50 hertz low voltages. The Polaris is intended for permanent installation outdoors or indoors. The product is designed for local or remote control, with standard digital HMI which accepts a sophisticated optional automation package.

The Polaris is standardized into five frame sizes. Within a frame size, the unit can be easily programmed to a discrete KW rating based upon the standard load step resolution of the frame.

  Polaris 5KW-150KW Load Bank Features

UL Listedd
Simplex Polaris load banks can be used to satisfy the requirements of the National Fire Protection Association (NFPA) for emergency stand-by power systems.
NEMA3R, outdoor weatherproof, pad-mountable, steel enclosure with removable access panels.
Powder coated dark gray cabinet with high temperature black air hoods.
Load Elements
Simplex Powr-Web chromium alloy, open wire, continuously supported, power resistor.
UL Recognized.
Load Control
Electromagnetic contactors.
Element Short Circuit Protection
Branch circuit fuses.
Forced-air, shrouded aluminum fan blade direct driven by TEFC motor.
Fan motor starter with external disconnect.
Power Wiring
150C XLP.
Power Connection
Power distribution block.
Control Power
Internal, from load bus, with isolation transformer (120v control). PLC powered via 24vDC conditioned power supply.
System Protection
Fan failure, high exhaust temperature, high intake temperature, lockout and alarm. Alarm message display on touchpanel.
Interior Heater
Anti-condensation heaters with thermostatic control.
PLC based control with local or remote 4-inch TFT color HMI.