NP1250LE2 Series Power Supply
NP1250LE2 Series Power Supply
Product Datasheet
1U-high Power Supply for Traffic Applications, Signaling,
Physical Security, and Industrial Applications
PURPOSE AND CAPABILITIES
Keeping intersections alive during power failures, Clary's New Technology Series
are the world’s most advanced Uninterruptible Power System (UPS) for traffic
applications. Without compromising existing cabinet wiring, the New Technology
Series keeps LED signal heads running for up to 8 hours or more during power
failures. Clary's continuous power systems fit inside most existing cabinets and
meet NEMA temperature specifications. Optional, NEMA 3R Type II and Type
III cabinets are available.
The New Technology Series systems provide clean, regulated dual conversion
power for controllers and other sensitive equipment inside the cabinet.
Advanced communication features allow monitoring, configuration and control
of the system over RS232 modem or TCP/IP network connections or USB
connection.
Features:
 1U Vertical Rack Space
 Small 8½”x15” form factor
 True On-Line, Double
Conversion Inverter/UPS
 Power Factor Corrected,
Wide Range Input
 Operates in extreme
environments from -40°C
to +74°C
 Customizable to fit your
specific applications and
requirements
FEATURES:






1U-high vertical rack space
Inverter Powers Load Continuously
Lightweight Aluminum Chassis
Front Panel Controls and Indicators
Front Panel Input/output Connectors
Cold Start feature allows system
startup without AC input (requires
optional battery pack)
 Automatic Internal Bypass
 Integral slide mounts and spacers
tapped for various hole patterns




Fits most 19” rack applications
Small 8½” x 15” form factor
Forced air convection cooling
USB Communicates with monitoring
center or other equipment
 Optional SNMP Network Agent
(SNMPv3 and IPv6)
 Optional Auxiliary Battery Trays extend
battery runtime
 Optional 24-30VDC and 85-260VAC
Input Available
NOVA Power Solutions, Inc. has supplied power protection and conditioning, and
Nova
Power
Solutions,
Inc. supplies
power
and conditioning,
and1988.
conversion
products
for shipboard,
tactical
and protection
rugged industrial
applications since
conversion products for shipboard, tactical and rugged industrial applications.
Introducing our
1U-high
NP1250LE2
033.TRAF.050114
Product Datasheet
ELECTRICAL
Input Voltage 220 VAC, (136Vac to 286Vac before going to battery,
when configured with batteries)
Input Frequency 40-70Hz
STANDARD FEATURES
Output Voltage 220VAC ±3%
 Power Factor Corrected
Output Frequency 50 or 60 Hz ±.25% (software selectable)
 True On-Line, Sine wave Output
 Designed for Non-linear Loads
 Automatic Bypass
 USB, RS232 and Signal Comm
Ports
Output Current 10.0 (875W / 1250VA)
Crest Factor Ratio @50% Load Up to 4.8:1
(Non-linear Load and @75% Load Up to 3.2:1
<5% THD) Typical @100% Load Up to 2.4:1
Total Harmonic Distortion (THD) 3.0%
Dynamic Response
AVAILABLE OPTIONS
Overload
 Wide DC Input Voltage Range
 Fast Battery Charger
UPS Protection
Operating Temperature -40˚C to +74˚C
Humidity 0% to 95% Non-condensing
Altitude 0 to 10,000 Feet
 Power Distribution
 Simple Network Management
Protocol (SNMP)
Input and Output Short Circuit, Input and Output
Overload, Low-voltage Battery Cut-off
ENVIRONMENTAL
 External Bypass
 Internal Data Logging
110% for 10 seconds;
200% for 50 milliseconds
Efficiency 85% (@ full load)
 International Input Voltage
Range
 1U-high Auxiliary Battery Tray
±4% for 100% Step Load Change
0.5 ms Recovery Time
EMI FCC Class A
MECHANICAL
Dimensions 15”W x 8.5”D x 1.7”H
Weight 8lbs
Rack mount Hardware to provide 19” rack mount available
Cooling Low-velocity, Temperature Controlled Forced Air
Airflow Right to Left
Sold exclusively through:
NOVA POWER SOLUTIONS
23020 Eaglewood Court,
Suite 100
Sterling, VA 20166
Phone: 800-999-NOVA
Fax: 703-581-6869
[email protected]
A division of LTI DataComm
Copyright NOVA Power Solutions, Inc. 2013.
All rights reserved.
Input IEC-320, C14 male connector
Output IEC-320, C13 female receptacle
CONTROLS AND INDICATORS
Visual Indicators Battery Status; AC Output; AC Input; Alarm
Switches System Power; Cold Start; Load On/Off
Audible Alarms Utility Interrupt; Inverter Failure; Overload; Low
Battery; Over Temperature
Intelligent Computer 1 each DB9-F (RS232 and Signal Interface pins) and 1
Interfaces each USB
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