Eaton 93PM Installation And Operation Manual

Also see for 93PM IBC-L: User and installation guide Manual Installation and operation manual User and installation guide User and installation guide

Contents

Introduction1-4 Eaton 93PM Integrated Accessory Cabinet-Distribution (50–200 kW) Installation and Operation Manual P-164000229—Rev 6 www.eaton.com/powerqualityl 200 kW features:- 480/208 Vac output transformer provides 208 Vac output from the 480 Vac UPS output for applicationsthat require 208 Vac, and for use with the distribution panels suppling 208/120 Vac to the critical load.- Up to two optional output distribution panels distributes the output power from the UPS to the load. Thedistribution panels are behind the door on the front of the IAC-D. Each 225A or 400A distribution panelcan hold up to 42 single-pole branch circuit breakers (either Cutler-Hammer bolt-on type BAB or QBHWthat can be configured to meet facility needs.- An optional single 225A distribution breaker for use with two panel board configurations.- Up to five optional 100-250A adjustable output distribution breakers are available to distribute the outputpower from the UPS to larger critical loads. The breakers have adjustable trip rating and are enclosedbehind the hinged doors and trim panels on the front of the IAC-D.- A no distribution option provides a single 700A output breaker.- Neutral Current Monitoring available at the UPS display.- Optional factory pre-wiring to allow subfeed breakers to be field installed.1.2 Installation Featuresl The IAC-D is designed to be installed in line-up-and-match or standalone configurations:- In line-up-and-match configurations input power wiring is routed through the side panels between theUPS and the IAC-D.- In standalone configurations input power wiring is routed using external conduit through top or bottomentry conduit plates.- Output wiring is routed using external conduit through top or bottom entry conduit plates.l To reduce installation time, connections to the input, distribution panel, and output breakers are made toeasily accessible mechanical lug terminals on the breakers located at the front of the cabinet. Subfeedbreaker output connections are made to mechanical lug terminal blocks also located at the front of thecabinetl Top exhaust or rear ventilation is availablel The cabinet can be leveled and secured in place using leveling feetA line-up-and-match IAC-D is installed adjacent to the UPS or other accessory cabinet. The recommendedinstallation location is on the left side of the UPS cabinet as viewed from the front of the cabinets. However,the IAC-D may be installed on the right side of the UPS cabinet. See Figure 1-2 through Figure 1-5 forline-up-and-match configuration views.1.3 Model ConfigurationsThe following 93PM IAC-D model configurations are available for use with the 93PM UPS Series:l 50 kW IAC-D with 480/208 Vac output transformer and:l Up to two PRL1A 225A 42-pole distribution panels.l One PRL1A 225A 42-pole distribution panel and up to three JG-Frame 3-pole 100-250A adjustable subfeeddistribution breakers.l Up to five JG-Frame 3-pole 100-250A adjustable subfeed distribution breakers.l One K-Frame 3-pole 175A output breaker.