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Summary of Contents for Vertiv Liebert PCW PW400 Cyrus One
- Page 1 Liebert ® PW400 Cyrus One User Manual English, 10032256MAN_ENG, rev. B - 27.05.2022 This document, written in English, is the original version...
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Page 3: Table Of Contents
4.1. Replacing the control board..................................13 ......................... Annex D – ATS (Automatic Transfer Switch) Technical data........................................14 ......................Annex E – Ethernet switch with TURBO RING function 1. Description........................................15 2. Specifications.........................................15 Dimensions........................................18 Operation........................................19 VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022 ®... -
Page 5: Unit Description
Connections for inlet and outlet of the chilled water (from external source) are located Chilled water connection in the fan module. The unit is prepared for bottom connection of pipes. The pipes are equipped with grooved connections. VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022 ®... -
Page 6: Internal Component
The unit can be equipped either with 2-way valves or PIC valves. valve assembly Pipe assembly with valves for both coils is located on the left side of the unit. VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022 ®... -
Page 7: Dimensions And Weights
Optional intake plenum with dampers is also delivered separately and needs to be attached on site. • Optional base legs are delivered separately, disassembled, and need to be attached to the fan module, on site, before assembling the unit. VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022 ®... -
Page 8: Center Of Gravity
1.3.3. Center of gravity VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022 ®... -
Page 9: Electric Panel
Damper control relay ON/OFF relay Flooding alarm relay ON/OFF switch with led indicator WARNING This is not a disconnecting switch. See 2.2. Disconnecting switches Fan Modbus terminal board VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022 ®... -
Page 10: Disconnecting Switches
What happens when power is restored: The ATS remains on the second power supply until the main power supply is restored. VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022 ®... -
Page 11: Space Requirements
Leave a free space of at least 0,8 m on the front of the unit to allow safe installation and maintenance operations. Leave free space at least 1 m to the right side of the unit to allow safe access to the external ATS module. VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022... -
Page 12: Power Supply Connection
Put the power cable into the cable gutter [B]. • Connect the power cable to the inlet terminals [C]. • Re-attach the safety panel underneath the electric panel. VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022 ®... -
Page 13: Contacts For The Unit Status Signals
(refer to the Electric diagrams for details). The cable must be protected by a sheath. NOTE: • The fans alarms are managed through Modbus. • The ID contacts are on the control board VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022 ®... -
Page 15: Operation
• Put the 3-position switch in position II/Automatic mode • Adjust the setpoint as indicated in the PDX-PCW Control Application. CAUTION The fan starts immediately (the fan always works when the unit is ON). VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022 ®... -
Page 16: Check The Operation
After a long stop 7.3 Start • See chapter in the original 2.9.1. Dual power supply – Alternate PW400 In case of power blackout (10028556) User manual VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022 ®... -
Page 17: Component Replacement
Battery type - Lithium button (removable), BR2032, 3Vdc. Duration min. 8 years in normal operating conditions. NOTE: For more information regarding maintetance and replacing other components, see the original PW400 User manual (10028556). VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022 ®... -
Page 18: Annex D - Ats (Automatic Transfer Switch)
] flexible and rigid Connection cross-section Maximum size [Cu mm ] flexible and rigid NOTE Maximum altitude without de-rating: 2000 meters. Maximum air temperature without de-rating: 40°C. VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022 ®... -
Page 19: Annex E - Ethernet Switch With Turbo Ring Function
QoS (IEEE 802.1p and TOS/DiffServ) to increase determinism; • RMON for proactive and efficient network monitoring; • SNMPv1/v2c/v3 for different levels of network management security; • Bandwidth management to prevent unpredictable network status; VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022 ®... -
Page 20: Dimensions
Operating Temperature Standard Models: -10° to 60°C (14° to 140°F) Storage Temperature (package included): -40° to 85°C (-40° to 185°F) Ambient Relative Humidity: 5 to 95% (non-condensing) VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022 ®... - Page 21 Telcordia (Bellcore), GB WARNING: This equipment is intended to be used in a Restricted Access Location. WARNING: Hot surface! Before touching it, special attention or protection is required VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022 ®...
- Page 22 10. CPLR/TAIL: LED indicator 11. TP port’s 100 Mbps LED 12. TP port’s 10 Mbps LED 13. Model Name 14. 10/100BaseT(X) ports 15. Screw hole for wall mounting kit VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022 ®...
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Page 23: Operation
(Turbo Ring) or 20 ms (Turbo Ring V2) – compared to a 3 to 5 minute recovery time for commercial switches – decreasing the possible loss caused by network failures in an industrial setting. VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022... - Page 24 If you do not want to use a hardware DIP switch to set up Turbo Ring, you can use a web browser, Telnet, or console to disable this function. VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022...
- Page 25 If you do not want to use a hardware DIP switch to set up Turbo Ring, you can use a web browser, Telnet, or console to disable this function. VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022...
- Page 26 TP Port’s 100 Mbps link is inactive. FX port’s 100 Mbps is active. 100M (FX) GREEN BLINKING Data is being transmitted at 100 Mps. FX port’s 100 Mps is inactive. VERTIV™ | Liebert PW400 Cyrus One | UM | 10032256MAN_ENG | 27.05.2022 ®...
- Page 28 , via Leonardo Da Vinci 16/18, Zona Industriale Tognana, 35028 Piove di Sacco (PD) Italy, Tel: +39 049 9719 111, Fax: +39 049 5841 257 © 2022 Vertiv Co. All rights reserved. Vertiv, the Vertiv logo and Vertiv Liebert PW400 Cyrus One are trademarks or registered trademarks of Vertiv Co. All other names and logos referred to are trade names, trademarks or registered trademarks of their respective owners.
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