The policy of Tripp Lite is one of continuous improvement. Specifications and operating procedures are subject to change without notice. This product designed and engineered in the USA.

™

3-Phase (50kVA & Above)

1111 W. 35th Street • Chicago, IL 60609 USA

(773) 869-1234 • www.tripplite.com

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Summary of Contents for Tripp Lite SmartOnline SU50K3/3INTPM

Page 1: Table Of Contents
Copyright ©2005 Tripp Lite. All rights reserved. SmartOnline™ is a trademark of Tripp Lite. The policy of Tripp Lite is one of continuous improvement. Specifications and operating procedures are subject to change without notice. This product designed and engineered in the USA.
Page 2: Important Safety Warnings
Equipment Connection Warnings • Do not use Tripp Lite UPS Systems in life support applications in which a malfunction or failure of a Tripp Lite UPS System could cause failure or significantly alter the performance of a life support device.
Page 3 Regulatory Compliance Identification Numbers For the purpose of regulatory compliance certifications and identification, your Tripp Lite product has been assigned a unique series number. The series number can be found on the product nameplate label, along with all required approval markings and information. When requesting compliance information for this product, always refer to the series number. The series number...
Page 4: Power Module Features
Power Module Features There are two separate UPS system modules: a power module and a 348V DC battery module. Familiarize yourself with the location and function of the features on each module before installing and operating your UPS system. The power module is described below.
Page 5: Installation
24. “Smart” RS-232 Interface Port: This female DB9 port connects your UPS to a workstation or server. It uses RS-232 communications to report UPS and power conditions. It is used with Tripp Lite software and cabling. See “Communications” for details.
Page 6: Electrical Connection
K If the input power system has a floating voltage between Neutral and Ground, and if 0 volts is desired between Neutral and Ground within the UPS power module, Tripp Lite recommends the following: add a user-supplied isolation transformer to the input of the UPS, and connect the Neutral wire and Ground wire inside the UPS power module.
Page 7 The following wiring diagrams are organized according to VA. Within each VA grouping, there is a “single loop” connection option (where only one input source is used) and a “double loop” connection option (where two input sources are used). SU50K3/3PM & SU50K3/3INTPM Models • Single Loop Connection (one input source used) SU80K3/3INTPM Model Only •...
Page 8: Single Ups Operation
Electrical Connection Parallel Wiring Diagrams In a parallel connection, up to eight UPS Systems are connected to a single load. A parallel connection provides fail-safe redundancy, assuring that the load is constantly supported even if one or more UPS Systems fail or are taken off-line for maintenance. Within a parallel architecture, there is a “single loop”...
Page 9 Single UPS Operation (continued) Reserve AC Input Supply Mode In this mode, the power module's inverter has encountered one of several abnormal operating conditions including overtemperature, continual overload, shorted output or depleted battery power. The power module automatically shuts down the inverter to prevent damage. In order to bypass the inverter, the power module automatically transfers to a reserve AC input source to support the connected equipment load.
Page 10: Shutdown Procedure
Manual Maintenance Bypass Procedure This procedure allows for routine maintenance by qualified service personnel. Tripp Lite recommends a routine maintenance inspection every six months. Note: since the power module's inverter is bypassed during this procedure, the UPS will not be able to switch to Back-Up Mode and support connected equipment in the event of a power failure.
Page 11: Multiple Ups Operation (Parallel)
Multiple UPS Operation (Parallel) The diagrams and procedures in this section apply to a parallel configuration where multiple UPS Power Modules (up to eight) are connected to a single equipment load. A parallel configuration provides fail-safe redundancy, assuring that the load is constantly supported even if one or more UPS Systems fail or are taken off-line for maintenance.
Page 12 Multiple UPS Operation (Parallel) (continued) Back-Up Mode In this mode, utility AC input power has failed. Since the UPS Systems operate continuously on-line, their connected battery modules instantly (with zero transfer time) supply DC power to their inverters. Their inverters, in turn, transform DC power into clean, stable AC output power for the connected equipment load.
Page 13 Multiple UPS Operation (Parallel) (continued) Maintenance Bypass Mode In this mode, the Manual Maintenance Procedure (On Bypass) has been performed in order to pass-through filtered AC input power (from a reserve AC input source) to connected equipment loads while allowing maintenance on the UPS power module. (Note: since the power module's inverter is bypassed in this mode, the UPS will not be able to switch to Back-Up Mode in the event of a power failure.) After the Manual Maintenance Procedure (Off Bypass) has been performed, the power module automatically reactivates the inverter and switches back to the mains AC input source to support connected equipment loads.
Page 14 Multiple UPS Operation (Parallel) Common Battery In this configuration, a single bank of battery modules is shared by multiple UPS power modules. This not only reduces installation costs, but saves floor space. Note: when using the LCD Screen to set battery charging, divide the charging task equally among all UPS power modules. For example: two UPS power modules are connected to a single bank of battery modules with a 100 amp-hour capacity.
Page 15 Manual Maintenance Bypass Procedure This procedure allows for routine maintenance by qualified service personnel. Tripp Lite recommends a routine maintenance inspection every six months. Note: since the power modules' inverters are bypassed during this procedure, the UPSs will not be able to switch to Back-Up Mode and support connected equipment in the event of a power failure.
Page 16: Lcd Display Navigation
LCD Display Navigation The LCD Screen displays a wide variety of operational conditions as well as provides managers with the ability to set operational parameters and view event logs. The LCD Screen will display a block diagram of the current operating mode. The Normal Mode is provided as an example.
Page 17 To change the password, select the “Password Setting” screen in this sub-menu. Also Note: SU50K3/3PM and SU80K3/3PM models feature a single voltage (277/480V AC) that cannot be changed. SU50K3/3INTPM and SU80K3/3INTPM models feature three voltage options (220/380, 230/400 or 240/415V AC) that can be changed in this sub-menu.
Page 18 LCD Display Navigation “System Control” Sub-Menu This sub-menu allows you to directly control UPS operation. A password is required to access this sub-menu. Note: The default password is 0 0 0 0. To change the password, select the “Password Setting” screen in the “Parameter Setting” sub-menu. Choose “ON”...
Page 19 LCD Display Navigation “Other Information” Sub-Menu This sub-menu allows managers to view a variety of additional UPS System information. LCD Navigation Key Action Scroll Up Through Menu Scroll Down Through Menu Enter or Select a Menu Choice Exit Current Menu and Return to Previous Menu (continued) Note: a UPS Status Code is displayed in the upper-right corner of the screen in the following display.
Page 20: Communications
Communications Dry-Contacts Remote Emergency Power Off (EPO) This feature is only for those applications that require connection to a facility's Emergency Power Off (EPO) circuit. When the power module is connected to this circuit, it enables emergency shutdown of the output.
Page 21 RS-232 Port/Ethernet Port/SNMP Card Slot The RS-232 port connects your UPS via an RS-232 cable to a workstation or server equipped with Tripp Lite power management software. The RS-232 port uses RS-232 communications to report UPS status and power conditions. Contact Tripp Lite Customer Support for information on available SNMP, network management and connectivity software and products.
Page 22 Communications (continued) RS-485 Ports These ports connect multiple UPS power modules in a parallel connection. RS-485 Port TX485+ TX485- RX485+ RX485- TERMINAL RESISTOR FOR RS-485 RS-485 Port UPS Parallel Communication Ports These ports allow multiple UPS power modules to communicate while in a parallel configuration. Sync Bus BP ON P UPS...
Page 23: Service
U.S., Canada and Mexico: 1 year) from the date of initial purchase. If the product should prove defective in material or workmanship within that period, Seller will repair or replace the product, in its sole discretion. Service under this Warranty includes parts and Tripp Lite service center labor. Onsite service plans are available from Tripp Lite through authorized service partners (in most areas).
Page 24 1111 W. 35th Street • Chicago, IL 60609 USA (773) 869-1234 • www.tripplite.com 200503068 93-2439...

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