Spec Sheet
Enspire Series Specifications & Features
EN350 / EN550 / EN750LCD / EN900LCD
Para Systems, Inc.
1455 LeMay Drive
Carrollton, TX 75007
800.238.7272 • 972.446.7363
www.minutemanups.com • www.sizemyups.com
© Copyright 2016, Para Systems, Inc. Product specications are subject to change without notice. Minuteman, Platinum Protection Plan,
are registered trademarks of Para Systems, Inc. Enspire and SentryHD are trademarks of Para Systems, Inc. All other trademarks are the
property of their respective holders. All rights reserved.
Publication No. 34000518 (8-2016)
Feature-rich Design
• Compact case design
• LCD front panel display (EN750LCD, EN900LCD)
• USB communications (except EN350)
• Hot-swappable batteries
• Easy battery access
• RJ11/45 Network/Phone/Fax protection
• 3-year limited warranty (electronics) 2-year warranty
(batteries)
• RoHS 2 compliant
• Energy Star certied
• Transformer-friendly receptacles
• DC startup capability
• Independent battery bypass
• Built-in self-diagnostics testing
• Audio & visual alarms
• ECO Mode (EN900LCD)
Compatible with Minuteman SentryHD
Management Software
• Automatically saves and shuts down unnished
applications
• Gracefully powers down your PC during extended
blackouts
• Provides comprehensive monitoring capabilities
• Integrates into SNMP network (when connected to
a computer via USB port)
• Free download at minutemanups.com/sentryhd
• Not supported by EN350
LCD Display Provides Real-Time
Information (750/900 models)
• UPS status and condition
• Battery capacity bar graph
• Estimated runtime AC and DC modes
• Load capacity bar graph
• Warning / Fault icons
Complete Protection for:
• Desktop computers
• Standalone servers
• Network switches, hubs, and peripherals
• VoIP communications
• Telephone systems
• External computer accessories
• Security cameras and DVRs
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Model Number EN350 EN550 EN750LCD EN900LCD
General
Apparent Output Power 350VA 550VA 750VA 900VA
Active Output Power 200 Watts 300 Watts 450 Watts 500 Watts
Power Factor 0.571 0.545 0.6 0.556
Topology Standby UPS
Type Low-Prole Oce Format
Agency Approvals
cTUVus (conforms to UL1778 5th Edition, CSA 22.2 no 107.314
/ R: 2014), CE, FCC Class B, U.S. DOE Energy Star
Green Compliance RoHS 2 Directive 2011/65/EU
Warranty 3-years Electronics / 2-years Batteries
Equipment Protection Policy Up to $50k (Continental U.S. and Canada only)
Battery/Surge-Protected Outlets (4) NEMA 5-15R (5) NEMA 5-15R
Surge-only Protected Outlets (4) NEMA 5-15R (5) NEMA 5-15R
Input
Voltage Range 95VAC to 140VAC
Frequency Range 60Hz ±6Hz
Typical Transfer Time 6 ms (max 10ms)
Surge Protection >500 joules
Output
Voltage Default 95VAC to 140VAC
Frequency 60Hz ±6Hz
Eciency (AC-AC) >95% at full-rated load (complies with Energy Star)
On-Battery
Voltage 120VAC
Voltage Regulation 120VAC ±5% until low battery warning
Frequency 60Hz ±0.5Hz unless synchronized to line
Wave Form Simulated sine wave
Communications Port USB (550/750/900 models only)
Audible Alarms
On Battery, Low Battery, Internal Fault, Overload, Weak/Bad/
Disconnected Battery
Battery System
Full-Load Runtime (non-linear) 3 min. 3 min. 3 min. 3 min.
Half-Load Runtime (non-linear) 12 min. 11 min. 11 min. 11 min.
Hot Swappable Batteries Yes
Interal Battery Yes
Battery Type
Sealed, non-spillable, maintenance-free, valve regulated lead acid
Physical
Net Dimensions: D x W x H
12.4” x 5.1” x 3.7”
(316 x 130 x 94 mm)
12.6” x 7.2” x 3.6”
(320 x 183 x 92 mm)
Net Weight: lbs. (Kgs.) 6.2 (2.81) 6.4 (2.90) 7.7 (3.49) 8.4 (3.81)
Shipping Dimensions: D x W x H
14.7” x 5.6” x 8.3”
(373.4 x 142.2 x 210.8 mm)
15.0” x 5.6” x 10.4”
(381.0 x 142.2 x 264.2 mm)
Shipping Weight: lbs. (Kgs.) 7 (3.18) 9 (4.08)