All UPS Systems

Critical Parts Warehouse is a leading online retailer for the critical power supply industry.

We are an authorized provider of uninterruptible power supply (UPS) solutions from today's industry leading manufacturers.

Liebert NX 15kVA / 12kW 3-Phase UPS Battery Backup System

$5,989.90

Liebert NX 160kVA 480V 3-Phase UPS with Battery & Bypass Cabinet

$26,499.99

Liebert GXT2-144VBATT External Battery Pack For GXT2 6KVA System

$499.99

Liebert GXT2-1500RT120 1500VA / 1050W 120V Online 2U Rack/Tower UPS

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Liebert GXT2-1500RT120 1500VA / 1050W 120V Online 2U Rack/Tower UPS

$299.99
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Liebert GXT2-288VBATT External Battery Pack For GXT2 10KVA System

$799.99

Liebert GXT2-6000RT208 6000VA 4200W 208V Online Hardwired UPS System

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Liebert GXT2-6000RT208 6000VA 4200W 208V Online Hardwired UPS System

$1,399.99
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Liebert GXT3-1500RT120 1500VA / 1350W 120V Online UPS System

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Liebert GXT3-1500RT120 1500VA / 1350W 120V Online UPS System

$474.99
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Liebert GXT3-6000RT208 6000VA / 4800W 208V Hardwired Online UPS System

$1,699.99
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Vertiv Liebert GXT5-3000LVRT2UXL 3000VA 2700W 120V Rack / Tower Online UPS

$3,476.90

Liebert NX 30kVA / 24kW 3-Phase UPS Battery Backup System (Tested)

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Liebert NX 30kVA / 24kW 3-Phase UPS Battery Backup System

$6,249.90
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Liebert NX 80kVA 480V 3-Phase UPS & Battery Cabinet

$16,529.90

Vertiv Liebert GXT5 -10KHVRT5UXLN UPS - 10kVA/10kW 208V | 5U

$7,399.90

Vertiv Liebert GXT5-1500LVRT2UXL 1500VA 1350W 120V Online Rack/Tower UPS

$1,399.90

Vertiv Liebert GXT5-1000LVRT2UXL 1000VA 1000W 120V Online Rack/Tower UPS

$1,075.90

Vertiv Liebert GXT5-750LVRT2UXL 750VA 750W 120V Online Rack/Tower UPS

$1,054.90

Vertiv Liebert PSI5 Lithium-Ion UPS -1500VA/1350W 120V (PSI5-1500MT120LI)

$1,689.90

Liebert NX 10kVA / 8.9kW 3-Phase UPS Battery Backup System (Tested)

Liebert NX 10kVA / 8kW 3-Phase UPS Battery Backup System

$5,989.90

Vertiv Liebert PSI5 Lithium-Ion UPS -1500VA/1350W 120V (PSI5-1500RT120LI)

$1,684.90

Vertiv Liebert PSI5 Lithium-Ion UPS -2200VA/1920W 120V (PSI5-2200RT120LI)

$2,224.90

Vertiv Liebert PSI5 Lithium-Ion UPS - 3000VA/2700W 120V (PSI5-3000RT120LI)

$2,812.75

Vertiv Liebert GXT5-2000LVRT2UXL 2000VA 1800W 120V Online Rack/Tower UPS

$1,754.90

Liebert 3-Phase UPS Battery Backup System

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Liebert NX 20kVA / 16kW 3-Phase UPS Battery Backup System

$5,989.90
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Liebert NX External Battery Cabinet (With New Batteries)

$3,600.00

Liebert NX External Maintenance Bypass Cabinet - 20kVA (208V)

$1,400.00

Vertiv GXT5 Lithium-Ion Online UPS 10kVA/10kW 120V/208V Rack/Tower UPS (GXT5LI-10KMVRT4UXLN)

$14,749.90

Vertiv GXT5 Lithium-Ion Online UPS 6000VA/6000W 120V/208V Rack/Tower UPS (GXT5LI-6000MVRT3UXLN)

$8,864.90

Vertiv GXT5 Lithium-Ion Online UPS 8000VA/8000W 120V/208V Rack/Tower UPS ( GXT5LI-8000MVRT4UXLN)

$12,599.90

Vertiv GXT5 Lithium-Ion Online UPS 5000VA/5000W 120V/208V Rack/Tower UPS (GXT5LI-5000MVRT3UXLN)

$7,599.90

Vertiv Liebert GXT5-1000LVRT2UXLN 1000VA 1000W 120V Online Rack/Tower UPS with Network Card

$1,369.90

Vertiv Liebert GXT5-1500LVRT2UXLN 1500VA 1350W 120V Online Rack/Tower UPS with Network Card

$1,644.90

Vertiv Liebert GXT5-2000LVRT2UXLN 2000VA 1800W 120V Online Rack/Tower UPS with Network Card

$2,154.90

Vertiv Liebert GXT5-3000LVRT2UXLN 3000VA 2700W 120V Rack/Tower Online UPS with Network Card

$3,579.90

Liebert NX 30kVA / 24kW 3-Phase UPS Battery Backup System

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Liebert NX 30kVA / 24kW 3-Phase UPS Battery Backup System

$6,349.90
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Liebert NX 20kVA / 16kW 3-Phase UPS Battery Backup System

$5,989.90
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Vertiv GXT5 Lithium-Ion 2000VA 120VAC 2U Rack/Tower UPS with Network Card (GXT5LI-2000LVRT2UXLN)

$3,424.90

Vertiv GXT5 3000VA/2700W 208V Online Double Conversion Rack Tower UPS (GXT5-3KL620RT2UXL)

$3,354.90