Avtron K841B Load Bank

K841B
	Overview The Avtron Model K841B is designed to be used in combination with resistive load banks to provide loading of AC power sources at less than unity power factor. Made available with a wide range of load capacities, the K841B can accommodate a variety of testing requirements. Application: An inductive/reactive load bank is intended to be used in conjunction with a resistive load bank to test a generator or power source at 0.8 power factor (lagging). To achieve a 0.8 power factor, the reactive load bank should be sized at 75% of the resistive load bank KW rating. The resistive and reactive load banks are connected and operated in parallel. The load bank contains single phase and three phase iron core reactors and a blower motor housed in a rigid structure of formed heavy gauge steel. Designed for indoor or outdoor installation, the K841B is equipped with inlet screens between the structural members in the bottom of the unit. Channels provided in the base structure facilitate handling by fork lift truck from all four directions. Units are available in standard sizes of 375, 450, 600, 750, 900, 1125, 1500, and 1875 KVAR with load steps ranging from 3.75 to 375 KVAR. Standard voltage ratings are 480 Volts, 3-phase, 60 Hz and dual voltage units of 240/480 Volts. K841B units designed for 480 Volts, 60 Hz operation may be operated at 380-415 Volts, 50 Hz, with load steps derated at approximately 86% of the rated KVAR load steps. A standard 19" rack mounted control panel is provided and is available with an optional enclosure. The control circuit and cooling fan power is 120 Volts, single phase, 60 Hz. Features and Benefits - Suitable for Indoor or Outdoor Installation - Designed for Continuous Operation - Reactive KVAR Matches Resistive KW at 0.8 Power Factor - Remote Operator Controls - Non-Saturating Single Phase and 3-Phase Iron Core Reactors Contact Us: Telephone: 905-271-6271 Fax: 905-274-7281 Toll Free: 1-877-354-5102 E-mail: sales@eepltd.com