Related Manuals for Ametek sorensen hpd series
Summary of Contents for Ametek sorensen hpd series
- Page 1 HPD Series Programmable DC Power Supply Operation Manual TM-30OP-01XN Rev E www.programmablepower.com...
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Page 5: Contact Information
About AMETEK AMETEK Programmable Power, Inc., a Division of AMETEK, Inc., is a global leader in the design and manufacture of precision, programmable power supplies for R&D, test and measurement, process control, power bus simulation and power conditioning applications across diverse industrial segments. - Page 6 This page intentionally left blank.
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Page 7: Safety Symbols
Neither AMETEK Programmable Power Inc., San Diego, California, USA, nor any of the subsidiary sales organizations can accept any responsibility for personnel, material or inconsequential injury, loss or damage that results from improper use of the equipment and accessories. - Page 8 This page intentionally left blank.
- Page 9 AMETEK will, at its expense, deliver the repaired or replaced Product or parts to the Buyer. Any warranty of AMETEK will not apply if the Buyer is in default under the Purchase Order Agreement or where the Product or any part...
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Page 11: Table Of Contents
Contents Introduction ........................1 Section 1. Features .......................... 1 Features and Options and Accessories ....................2 Specifications Front Panel Controls ....................... 2 Rear Panel Connectors and Outputs................3 Electrical Specifications ....................4 Additional Electrical Specifications ................5 Input Conditions ......................5 Electrical Characteristics .................... - Page 12 Contents Constant Current Mode Operation ..............22 Setting the Current Limit ..................22 Setting the Supply to Operate in CI Mode ............22 Automatic Mode Crossover ................. 23 Constant Power Loads ..................23 Using Multiple Supplies ....................24 Connecting Multiple Supplies in Series (Voltage Mode Only) ......24 Connecting Multiple Supplies in Parallel .............
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Page 13: Introduction
Section 1. Features and Specifications Introduction Section 1. Features and Specifications Introduction Series of DC power supplies provides highly stable, variable output voltage and current for a broad range of development and system requirements. These units employ high frequency switching regulator technology to achieve high power density and small package size, as well as a linear post-regulator circuit for low output noise and fast response. -
Page 14: Specifications Options And Accessories
Section 1. Features and Specifications Options and Accessories Options and Accessories • Internal Analog Programming (APG) interface for analog signal control of voltage and current, overvoltage protection (OVP), master/slave output tracking, and remote ON/OFF. • Internal RS-232 interface for serial instrument programming using RS-232 protocol. -
Page 15: Rear Panel Connectors And Outputs
Section 1. Features and Specifications Rear Panel Connectors and Outputs Figure 1.2 shows the programming interface indicators for units that have a digital programming interface installed. Remote Programming LED (REM) Shutdown LED (SRQ) OVP Adjust Potentiometer (OVP ADJ) OVP Shutdown (OVP) Figure 1.2 Remote Programming Interface Indicators Rear Panel Connectors and Outputs Figure 1.3... -
Page 16: Electrical Specifications
Section 1. Features and Specifications Electrical Specifications Electrical Specifications Specifications are warranted over a temperature range of 0 to 30 °C with default local sensing. Above 30 °C, the output voltage needs to be derated linearly to zero at 70 °C. Specifications are subject to change without notice. Table 1.2 Electrical Specifications for 15 V to 60 V Models Models 15–20... -
Page 17: Additional Electrical Specifications
Section 1. Features and Specifications Additional Electrical Specifications Additional Electrical Specifications <500 s Voltage Mode Transient Response (Time for the output voltage to recover to ±50 mV band for 50% load change in the range of 25% to 100% of the rated load.) Time delay from power on until 1.5 s maximum output stable... -
Page 18: Electrical Characteristics
Section 1. Features and Specifications Electrical Characteristics Electrical Characteristics Switching Frequency 100 kHz (nominal) 25 ms at nominal line Output Hold-up Time Maximum Voltage Differential from ±400 Vdc output to safety ground Insulation Resistance Input to chassis: >120 M Output to chassis: >120 M... -
Page 19: Mechanical Specifications
Section 1. Features and Specifications Mechanical Specifications Mechanical Specifications Front Panel Voltage and Current 10-turn voltage and 1-turn current Control potentiometers (10-turn current control optional) Front Panel Voltage Control 0.02% of maximum voltage Resolution Front Panel AC Input Power Switch Push ON/push OFF switch Front Panel Voltage and Current Independent 3-digit green numeric LED... -
Page 20: Chassis Dimensions And Weight
Section 1. Features and Specifications Chassis Dimensions and Weight Chassis Dimensions and Weight Height 5.25 in. 132 mm Width 4.25 in. 109 mm Depth 11.7 in. 297 mm Weight 7.7 lb. 3.5 kg Operating Manual for HPD Series Power Supply... -
Page 21: Introduction
Section 2. Installation Introduction This section provides recommendations and procedures for inspecting, installing, and testing the power supply. Basic Setup Procedure Table 2.1 Basic Setup Procedure Step# Description Action Reference “Initial Inspection” on page 9 Inspection Perform an initial physical inspection of the supply. -
Page 22: Rack Mounting
Section 2. Installation Rack Mounting Rack Mounting Use the power supply in benchtop or in rack-mounted applications. WARNING Ensure that any mounting screws do not protrude more than 1/8 in. (3.0 mm) into the bottom of the unit. The power is supply is designed to fill one quarter of a standard 19 in. (483 mm) equipment rack. -
Page 23: Ac Input Power Connection
Section 2. Installation AC Input Power Connection AC Input Power Connection WARNING There is a potential shock hazard if the power supply chassis and cover are not connected to an electrical ground via the safety ground in the AC input connector. Ensure that the power supply is connected to a grounded AC outlet with the recommended AC input connector configured for the available line voltage as described in this section. -
Page 24: Functional Tests
Section 2. Installation Functional Tests Functional Tests These functional test procedures include power-on and front panel function checks as well as voltage and current mode operation checks. Power-on 1. Ensure that the front panel power switch is in the extended (OFF) position and Check the voltage and current controls are in their fully counter-clockwise positions. -
Page 25: Introduction
Section 3. Load Connection and Sensing Introduction This section covers single and multiple load connection, constant voltage and constant current operating modes, and alternate power supply configurations such as series and parallel connections. Load Connection WARNING There is a potential shock hazard at the load when using a power supply with an output greater than 40 V. -
Page 26: Connection Load Wiring
Section 3. Load Connection and Sensing Load Connection Load Wiring To select wiring for connecting the load to the power supply, consider the following factors: • Insulation rating of the wire • Current carrying capacity of the wire • Maximum load wiring length for operation with sense lines •... - Page 27 Section 3. Load Connection and Sensing Load Connection Load Wiring Length for Operation With Sense Lines For applications using remote sensing, you must limit the voltage drop across each load line. See Figure 3.1 for some maximum allowable lengths for a given load current and wire size. We recommend that you use the larger load wiring to ensure a smaller voltage drop (0.1 V typical maximum), although units can compensate for up to 0.5 V drop in each line...
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Page 28: Making Load Connections
Section 3. Load Connection and Sensing Load Connection Making Load Connections at the Front Panel Binding Posts Connections To make connections at the front panel, connect load wires using stripped wire (0.6 in./15 mm), spade lugs, or banana plugs to the output binding posts. For binding posts locations, see Figure 1.1, “Front Panel Controls”. -
Page 29: Grounding
Section 3. Load Connection and Sensing Grounding Grounding Make proper ground connections to avoid developing paths between separate ground points. To avoid ground loops, there must be only one ground return point in a power system. If the load itself is not grounded, ground the positive or negative output to the supply’s chassis using a rear panel screw or the front panel ground binding post. - Page 30 Section 3. Load Connection and Sensing Local Sensing Figure 3.2 Output Barrier Strip With Jumpers Installed High Voltage Models Two wire jumpers are shipped unattached with 60 V models. If your application requires precisely regulated output voltage at the rear output terminals, install the jumpers by inserting the jumper wires into the jumper terminals as shown.
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Page 31: Remote Sensing
Section 3. Load Connection and Sensing Remote Sensing Remote Sensing WARNING There is a potential shock hazard at the sense points when using a power supply with a rated output greater than 40 V. Ensure that connections at the load end are shielded to prevent contact with hazardous voltages. - Page 32 Section 3. Load Connection and Sensing Remote Sensing Operating Manual for HPD Series Power Supply...
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Page 33: Introduction
Section 4. Operation Introduction Once you have installed the power supply and have connected both the AC input power and the load as covered in Section 2, “Installation”, the power supply is ready to operate. • “Operating Modes”, below, offers a brief explanation of Constant Voltage and Constant Current Mode operation. -
Page 34: Constant Voltage Mode Operation
Section 4. Operation Operating Modes Constant The power supply will operate in constant voltage (CV) mode whenever the load current I is less than the current limit setting I or: I < I (Note: I Voltage Mode In CV, the power supply maintains the output voltage at the selected value (V Operation while the load current I varies with the load requirements. -
Page 35: Automatic Mode Crossover
Section 4. Operation Operating Modes Automatic The automatic crossover system allows the power supply to automatically switch Mode operating modes in response to changing load requirements. For example, if the load current attempts to increase above the setting of the current adjust control, the unit Crossover switches automatically from CV to CI mode. -
Page 36: Using Multiple Supplies
Section 4. Operation Using Multiple Supplies Using Multiple Supplies Connecting You can operate two or more power supplies with outputs connected in series or in parallel to obtain increased load voltage or current. A split supply configuration Multiple allows you to obtain two positive outputs or a positive and a negative output. Supplies in Series (Voltage... -
Page 37: Connecting Multiple Supplies In Parallel
Section 4. Operation Using Multiple Supplies Connecting Multiple Supplies in CAUTION For parallel operation with OVP-equipped supplies, set all OVP trip points higher Parallel than the maximum output voltage. To prevent the internal OVP fuse from blowing Figure 4.3 during OVP trip events, add external blocking diodes as illustrated in Use diodes rated to handle the maximum current for the supply. -
Page 38: Split Supply Operation
Section 4. Operation Using Multiple Supplies Split Supply Split supply operation uses two power supplies to obtain two positive voltages with Operation a common ground, or to obtain a positive-negative supply. Two Positive Voltages To obtain two positive voltages, join the negative output terminals of both supplies in a common connection as shown in Figure 4.4. - Page 39 Section 4. Operation Using Multiple Supplies Load Lines Postive Sense Use the largest gauge and Positive Output shortest length possible Terminal Negative Output Terminal Return Sense Positive Load Terminal Power Supply 1 Common Load Terminal Negative Load Postive Sense Terminal Positive Output Terminal Load...
- Page 40 APPENDIX RACK MOUNT INSTALLATION INSTRUCTIONS ...
- Page 41 4X 9 ITEMS 10 AND 13 NOT USED FOR HPD...