Resistive load bank ULB RL series

for generatorsUPS

The ULB RL Series is a state-of-the-art, high-capacity Resistive/Reactive load bank system intended for testing and routine maintenance of stand-by generators, UPS, or other AC power sources. Designed for outdoor installation, the load bank features vertical hot-air discharge. Both the resistive and reactive sections are housed in the same cabinet (in separate sections), eliminating the need for installing completely separate resistive and reactive load banks. The load bank is digitally controlled via an on-board PLC with color touchscreen display and includes standard digital monitoring with test data capture to a USB drive. Resistive/Reactive load banks are specified when 0.80 power factor testing is required. Typical ratings are: 1500 KVA at 0.80 pf, 1200 KW RESISTIVE, 900 KVAR REACTIVE 1250 KVA at 0.80 pf, 1000 KW RESISTIVE, 750 KVAR REACTIVE 625 KVA at 0.80 pf, 500 KW RESISTIVE, 375 KVAR REACTIVE The load bank enclosure is rated NEMA-3R and is suitable for permanent outdoor installation. The cabinet is constructed of heavy gauge steel with a durable polyester powder coat finish. The cabinet has hinged access doors with lockable latches. Cooling air is drawn in from the screened intake sides and the hot air exhaust is directed vertically upward through a stainless steel screen on top. Forklift channels are included in the base for easy positioning and placement. The load bank incoming power connections are made inside the main cabinet directly to copper bus bars.