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USER MANUAL AND SPECIFICATIONS
NI PS-12/13 Power Supply
This document describes the features and specifications of the NI PS-12 and NI PS-13 power
supplies and contains information about installing and using these power supplies.
Contents
Introduction .............................................................................................................................. 2
Key Features ..................................................................................................................... 2
Safety Information.................................................................................................................... 3
Electromagnetic Compatibility Information............................................................................. 5
What You Need to Get Started ................................................................................................. 6
Unpacking and Connecting .............................................................................................. 6
Connector Descriptions ............................................................................................................ 6
Output Terminals.............................................................................................................. 6
Input Terminals................................................................................................................. 6
Wiring The Terminals .............................................................................................................. 7
Operating the NI PS-12/13 ....................................................................................................... 8
External Input Protection.................................................................................................. 8
Hazardous Risks ............................................................................................................... 8
Service Parts ..................................................................................................................... 8
Charging Batteries ............................................................................................................ 9
Specifications............................................................................................................................ 9
AC Input ........................................................................................................................... 9
Input Current Inrush Surge ............................................................................................... 10
Hold-up Time ................................................................................................................... 10
Output ............................................................................................................................... 11
Physical Characteristics.................................................................................................... 11
Environment ..................................................................................................................... 13
Protection Features ........................................................................................................... 14
Withstand Voltage ............................................................................................................ 15
Isolation Resistance .......................................................................................................... 15
Vibration........................................................................................................................... 15
Safety ................................................................................................................................ 15
Electromagnetic Compatibility......................................................................................... 16
CE Compliance................................................................................................................. 16
Online Product Certification............................................................................................. 16
Environmental Management............................................................................................. 16
Worldwide Support and Services ............................................................................................. 17
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Related Manuals for National Instruments NI PS-13
Summary of Contents for National Instruments NI PS-13
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Page 1: Table Of Contents
USER MANUAL AND SPECIFICATIONS NI PS-12/13 Power Supply This document describes the features and specifications of the NI PS-12 and NI PS-13 power supplies and contains information about installing and using these power supplies. Contents Introduction ..........................2 Key Features ........................2 Safety Information........................ -
Page 2: Introduction
The key features of the NI PS-12/13 power supply include the following: • Universal input voltage range • 24 V (NI PS-12) or 48 V (NI PS-13) output, manually adjustable output voltage (±10%) • Peak current for motor applications •... -
Page 3: Safety Information
Avoid contact between your body and the connector pins when hot-swapping hardware. Remove power from signal lines before connecting them to or disconnecting them from the hardware. NI PS-12/13 Power Supply User Manual and Specifications | © National Instruments | 3... - Page 4 Operate the hardware only at or below Pollution Degree 2. Pollution is foreign matter in a solid, liquid, or gaseous state that can reduce dielectric strength or surface resistivity. The following is a description of pollution degrees: • Pollution Degree 1 means no pollution or only dry, nonconductive pollution occurs. The pollution has no influence.
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Page 5: Electromagnetic Compatibility Information
To obtain the DoC for this product, visit , search by ni.com/certification model number or product line, and click the appropriate link in the Certification column. NI PS-12/13 Power Supply User Manual and Specifications | © National Instruments | 5... -
Page 6: What You Need To Get Started
Connector Descriptions Output Terminals The NI PS-12 and NI PS-13 have a total of four output terminals, providing two positive (+) output terminals and two negative (-) output terminals. Both positive terminals are wired together internally, and both negative terminals are wired together internally. -
Page 7: Wiring The Terminals
Ensure that all wires are properly seated and not loose. Ensure that the rest of your equipment is ready to be powered without creating a hazard. Apply MAINS voltage to the power supply. NI PS-12/13 Power Supply User Manual and Specifications | © National Instruments | 7... -
Page 8: Operating The Ni Ps-12/13
If damage or malfunction occurs during operation, immediately turn the power off and send the power supply to National Instruments for inspection. Attempting to repair or modify the power supply will void your warranty. -
Page 9: Charging Batteries
* At maximum output power, nominal input voltage, Ta = 25° Figure 2. NI PS-12 Input Voltage Vs. Output Load Convection Cooling Forced Air Cooling (ventilation: 18CFM) Figure 3. NI PS-13 Input Voltage Vs. Output Load NI PS-12/13 Power Supply User Manual and Specifications | © National Instruments | 9... -
Page 10: Input Current Inrush Surge
Figure 4. NI PS-13 Input Voltage Vs. Output Load Convection Cooling Forced Air Cooling (ventilation: 18CFM) Input Current Inrush Surge An active inrush limitation circuit limits the input inrush current after input voltage is applied. The charging current into EMI suppression capacitors is disregarded in the first milliseconds after power up. -
Page 11: Output
Weight............620 g (1.37 lb) NI PS-13 Dimensions ..........198.88 × 99.06 × 51.82 mm (7.83 × 3.90 × 2.04 in.) Weight............900 g (2.0 lb) NI PS-12/13 Power Supply User Manual and Specifications | © National Instruments | 11... - Page 12 Figure 5. NI PS-12 Dimensions 11.5MAX 4-M4 L=4mm 3-M4 L=4mm 12 | ni.com | NI PS-12/13 Power Supply User Manual and Specifications...
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Page 13: Environment
Bottom View Environment NI PS-12 ............-10 to 50 °C, convection cooling -10 to 70 °C, forced air cooling Convection Cooling Forced Air Cooling (ventilation: 18CFM) NI PS-12/13 Power Supply User Manual and Specifications | © National Instruments | 13... -
Page 14: Protection Features
Do not operate at overload or dead short for more than 60 seconds. Caution NI PS-12 ...........6.6-9.7 A, constant current limit with automatic recovery NI PS-13 ...........7.0-10 A, constant current limit with automatic recovery Overvoltage protection NI PS-12 ...........27.6-32.4 V NI PS-13 ...........55.2-64.8 V... -
Page 15: Withstand Voltage
Isolation Resistance NI PS-12 ............More than 100 MΩ at Ta = 25 °C and 70% relative humidity, Output-FG..........500 VDC NI PS-13 ............More than 100 MΩ at Ta = 25 °C and 70% relative humidity, Output-FG..........500 VDC Vibration NI PS-12 ............ -
Page 16: Electromagnetic Compatibility
At the end of the product life cycle, all products must be sent to EU Customers a WEEE recycling center. For more information about WEEE recycling centers, National Instruments WEEE initiatives, and compliance with WEEE Directive 2002/96/EC on Waste and Electronic Equipment, visit ni.com/environment/... -
Page 17: Worldwide Support And Services
NI product. Refer to the Export Compliance Information at ni.com/legal/export-compliance for the National Instruments global trade compliance policy and how to obtain relevant HTS codes, ECCNs, and other import/export data. © 2013 National Instruments. All rights reserved.
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