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Please adhere to the warnings and instructions specified in the manual and on the equipment, and keep the manual properly for future reference. Do not try to operate the equipment before reading all the safety information and operation instructions. The manual applies to the 93PR series, including: 93PR-300 93PR-600...
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The contents of this manual are the copyright of the publisher and may not be reproduced (even extracts) without the written approval of Eaton Corporation. Every care has been taken to ensure the accuracy of the information contained in this manual, but no liability can be accepted for any errors or omission. The right to make design...
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Figure 2-6: 93PR 300kW UPS Wiring Diagram ........................13 Figure 2-7: 93PR 600kW UPS Wiring Diagram ........................14 Figure 2-8: 93PR 1200 kW UPS Wiring Diagram ......................... 15 Figure 2-9: Path of current through the UPS in Double Conversion Mode ................17 Figure 2-10: Path of current through the UPS in Energy Saver System ................
CAUTION • The 93PR series models are available as C2 UPS product which can be placed both in a residential and commercial/industrial environment. When included in a residential environment, this product may cause radio interference, in which case the user may be required to take additional measures.
AC power to critical load and protects it from power failures. Eaton 93PR 60-1200 kW UPS has flexible power scalability from 60 kW to 4.8MV, hot swappable modular and standard design, high flexibility and applicability, market leading efficiency, availability and performance, very suitable to applications of multi tenant data center (MTDC), small-middle-large data center, automation, medical etc.
2.1. Looking Inside the UPS System The system level static bypass in the 93PR series UPS determines the attainable output power of the UPS. The static bypass line consists of static switch and a backfeed protection isolation device connected in series. In addition, there is a system level control unit that constantly monitors the power delivered through the bypass line or to the input of the UPS.
The Hot Sync technology is incorporated in all 93PR UPSs, and it is utilised in both multi-module internal parallel and external parallel systems. Hot Sync technology enables all uninterruptible power modules (UPMs) to operate independently in a parallel system, even without inter-module communications.
2.3.3. Module Hot Swap Feature 93PR UPS is modular and scalable power system designed for present data center. Hot swappable modules such as universe power module (UPM), Swappable Static transfer switch (STS), communication module (CM), display module HMI etc. can fast response data center critical requirements, shorten system maintenance time within 5 minutes, minimize system maintenance time (lowest MTTR) and maximize system availability.
Should there be a need to connect other type of batteries or other energy storage means, a certified service technician should be consulted prior to proceeding with installation. The 93PR UPS can be equipped with an external battery, and no internal batteries are available. For detailed battery specifications, see Chapter 8...
The UPS frames can be connected in parallel to create even larger systems. A maximum of four 300kW/600kW UPS frames can be connected in parallel and a maximum of two 1200kW UPS frame can be connected in parallel. Above four UPS in parallel requirement can ask help from Eaton technical solution team to customization design.
Chapter 10 6. Have authorized service personnel perform preliminary operational checks and startup. NOTE Startup and operational checks must be performed by an authorized Eaton Customer Service Engineer, Chapter 9 or the warranty terms specified in become void. This service is offered as part of the sales contract for the UPS.
When ignored, either one of these aspects can create an undesirable microclimate at the UPS location. If the environment created by this microclimate exceeds the Eaton UPS operating specification, the UPS reliability, over time, will be reduced. These same environmental extremes will also create reliability concerns for any servers that are exposed to them.
4.6.2. Routing Cables 93PR UPS can support top and bottom cable entry. The customer power wires and control wiring can pass through openings on the top rear of UPS cabinet connect to UPS terminal blocks at rear Figure 4-11 Figure 4-12 of UPS, see 1.
If alternative batteries are used, you must ensure that the applicable EC directives are met and declare conformity. The default battery settings of the UPS are for 12 Vdc VRLA batteries. If requested to use other battery types, contact your Eaton representative. For the battery specification, see Section Battery Specification .
The flexible battery setting will benefit the customer to save cost or optimize site planning design. For separate battery configuration, each 93PR frame connect to separate battery bank. And the battery settings between frames could be different but the backup time of whole UPS system is...
4.10. Installing Interface Connections 93PR UPS contains a total of five (5) signal input connectors for customers which can be used for giving remote control commands to the UPS. Customer interface connector CN5 can be used forthese purposes. Each input is a dry relay contact input and requires two wire signaling. None of the inputs are pre-programmed but need to be separately programmed by qualified service personnel.
Chapter 5 COMMUNICATION For Mini-slot accessories and communication devices selection see INTERFACES . For installation and setup of a Mini-slot card, please contact your Eaton representative. To install wiring to connections: If not already installed, install the LAN and telephone drops.
4.11. Wiring Parallel 93PR UPS Systems The outputs of multiple 93PR UPS systems can be connected in parallel. A maximum of four 600kW UPS frames can be connected in parallel and a maximum of two 1200kW UPS frame can be connected in parallel.
It is recommended to use separate EPO circuit for each parallel unit. 4.11.3. Installing Bypass Control Wiring 1. During the installation, follow all the safety instructions given in the 93PR User’s and Installation Guide. 2. 12-pin terminal block for external parallel control signals is accessible on the right side of the communication interface, on the top section of the UPS.
4.11.4. Installing Eaton Sync Control Refer to the operating instructions provided with the Eaton Sync Control. UPS Relay Common – – – Bypass Volts Phase A – Bypass Volts Phase B – Bypass Volts Phase C – Output Volts Phase A –...
Eaton 93PR 60-1200 kW UPS Installation and Operation Manual Chapter 5 COMMUNICATION INTERFACES This section describes the communication features of the 93PR UPS. The UPS has the following communication interfaces: 300kW Cabinet Front View Front View Rear View Front View...
5.1. Mini-slots The 93PR UPS has three Mini-slot communication bays. The UPS is compatible with the following Mini- slot cards: • Gigabit Network Card The Eaton Gigabit Network Card (Network-M2) is Eaton’s latest UPS network management card that delivers IT professionals with new and exciting capabilities and features. With better speed and cybersecurity, the Gigabit Network Card improves business continuity by providing warnings of pending issues to administrators and helping to perform orderly shutdown of servers and storage.
• Industrial Gateway Card The Eaton Industrial Gateway Card (INDGW-M2) combines the features of an SNMP agent, HTTP/ web server and a Modbus card to facilitate remote monitoring of your UPS system through any Building Management System. Enjoy the freedom to customize and schedule actions, like shutdown protocols and load shedding, and receive immediate notifications during power events, without having to be onsite.
Figure 5-6: Relay Card-MS • Industrial Relay Card The Mini-Slot Industrial Relay Card provides a way of connecting the 93PR to industrial and electrical monitoring systems. It also enables a wide range of control applications by allowing up to 250 volts and 5 Amperes through its 5 relay connections.
Protector (IPP) application provides automatic, graceful shutdown of computers and virtual machines or servers powered by an Eaton UPS during a power outage that lasts longer than your available battery runtime. Intelligent Power Protector can be remotely supervised and managed by the Intelligent Power Manager (IPM) application.
380, 400, or 415 Vac. Before operating the UPS, confirm the UPS nominal voltage and frequency from display by selecting Settings -> Info. If the UPS need to be operated with another voltage or frequency, contact your closest Eaton office or Eaton authorized partner. •...
Figure 6-3: Parts of the Touch Screen Figure 6-4: Sign In or Password Request Screen The UPS status area automatically displays the Eaton model number, current time and date, active alarms, active notices, and load percent and battery run time for the UPS. If the Environmental Monitoring Probe is installed, the temperature and humidity sensed by the probe will also be displayed.
Options Supplied by the N+X Parallel Redundancy System The 93PR can be installed from 1 up to 10 UPS modules in its cabinet and the user can choose the N+X parallel redundancy solution easily. Suppose the load is 80kVA and the optional solution...
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The “permitted maximum power” indicates the three-phase power, so the permitted maximum power of single- phase needs to be divided by three. The 93PR UPS module is hot swappable, but to perform this process, some definite procedures must be complied with. When performing the UPS modules adding, reducing and changing online, the operating instructions must be strictly followed.
NOTE The following instructions are for the Eaton Corporation-supplied EPO switch. If a customersuppliedEPO switch is used, it may not activate in the same manner; refer to the operating instructions provided with the switch.
The UPS preventive maintenance including inspection and annual maintenance is necessary, suggest it’s carried by Eaton professional engineer to ensure the UPS and battery are working in normal status. Majority of the work must be performed by Eaton authorized service personnel. Only the actions described 7.2.1...
Eaton 93PR 60-1200 kW UPS Installation and Operation Manual Chapter 8 TECHNICAL DATA For complete technical specification, contact your Eaton representative. Due to continuous product improvement programs, specifications are subject to change without notice. 8.1. Standards Table 8-1: Standards Safety...
If the product fails to meet its published specifications due to a defect in material and workmanship, covered by this warranty, the seller will repair or replace the warranted product. Such repair or replacement will be made by Eaton or by a service provider approved by Eaton.
Air conditioning equipment is installed and operating correctly. The area around the installed UPS system is clean and dust-free. (Eaton recommends that the UPS be installed on a level floor suitable for computer or electronic equipment.) Adequate workspace exists around the UPS and other cabinets.
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Pull chain wiring between the UPSs is properly installed. Adequate workspace exists around the UPSs, parallel tie cabinet, and other cabinets. Startup and operational checks are performed by an authorised Eaton Customer Service Engineer, for parallel systems. Battery wire has correctly polarity and installation.
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