Contact Vertiv Services for information or repair service in the United States at 800-543-2378. For repair or maintenance service outside the 48 contiguous United States, contact Liebert Services, if available in your area. For areas not covered by Vertiv Services, the authorized distributor is responsible for providing qualified, factory-authorized service.
Liebert NXL Power-Tie inter-module communication board ........
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Cable group #28A - parallel from Liebert NXL Power-Tie inter-module communication board to next Liebert NXL Power-Tie inter-module communication board ..... . 9...
IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions that should be followed during installation of your Liebert NXL Power-Tie Controls. Read this manual thoroughly, paying special attention to the sections that apply to your installation, before working with the unit. Retain this manual for use by installing personnel.
• Examine the Liebert NXL Power-Tie for transit damage, both internally and externally. Report any damage to the shipper immediately. • Verify that the correct equipment is being installed. The Liebert NXL Power-Tie cabinet has an identification tag on the interior doors listing the type, size and main calibration parameters of the UPS.
UPS Source Power Supply , Phase B Bypass Source Power Supply , Phase A Bypass Source Power Supply , Phase B Optional Power Supply Optional Power Supply Vertiv | Liebert ® ™ Power-Tie Controls | Rev. 6 | 06/2017...
The Programmable Relay Board (PRB) provides a means to trigger an external device when an event occurs in the Liebert NXL. Each PRB has eight channels. Each channel has Form-C dry contacts rated at 1A @ 30VDC or 125VAC @ 0.45A.
LBB AUX CONTACT, CLOSED = CB IS OPEN 500FT (150m) TB1150-3 LBB AUX CONTACT, CLOSED = CB IS CLOSED Table 11 Cable group #27A - parallel from SCC/UPS inter-module communication board to Liebert NXL Power-Tie inter-module communication board Terminal Designation Maximum Signal Name...
Note: Must use Belden 8106 or (3) Belden 8102; outer shield drain wire must be connected to pins 7 and 14 at each connector. Table 13 Cable group #28A - parallel from Liebert NXL Power-Tie inter-module communication board to next Liebert NXL Power-Tie inter-module communication board...
Table 17 Cable group #32 - from Liebert NXL Power-Tie control terminal block to voltage and current sense points Terminal Designation Maximum Signal Name Length From Critical Load Bus, Phase A CT X1 Critical Load Bus, Phase A CT X2...
4.0 SPECIFICATIONS Table 18 Liebert NXL Power-Tie Control specifications Environmental Parameters Storage Temperature -13 to 158 (-25 to 70) Range, °F (°C) Operating Temperature 32 to 104 (0 to 40) (UPS) Range, °F (°C) 95% or less Non-Condensing Relative Humidity...
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TECHNICAL SUPPORT / SERVICE Web Site www.vertivco.com Monitoring liebert.monitoring@vertivco.com 800-222-5877 Outside North America: +00800 1155 4499 Three-Phase UPS & Power Systems 800-543-2378 Outside North America: 614-841-6598 LOCATIONS United States 1050 Dearborn Drive P.O. Box 29186 Columbus, OH 43229 Europe Via Leonardo Da Vinci 8 Zona Industriale Tognana 35028 Piove Di Sacco (PD) Italy +39 049 9719 111...
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VertivCo.com | Vertiv Headquarters 1050 Dearborn Drive, Columbus, OH, 43085, USA Vertiv and the Vertiv logo 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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