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Chapter 1: Introduction 

The Server Technology Inc. Sentry family of products provides easy, practical, and secure solutions for 
power distribution, power management and load-measurement for remote internetworking equipment 
and branch AC circuits. 

The 

Sentry Power Distribution Unit

 

(PTPD) provides simple power distribution with cumulative load 

monitoring for environments without a requirement for remote power management. 

Features and Benefits 

Sentry Power Distribution Units are available in 8-outlet, 16-outlet and 18-outlet configurations for 
100-120VAC or 208-240VAC up to 30A.  See 

Standard Models

 in Appendix C: Technical 

Specifications. 

Power Distribution 

A Sentry Power Distribution Unit distributes a maximum of 30A AC power (dependant on PTPD 
model) across a maximum of sixteen attached devices. 

Load Measurement 

The Sentry Power Distribution Unit’s load measurement feature eliminates guesswork by supplying the 
cumulative operating load in amperes.  This allows on-site technicians to maximize the equipment 
installed and operated on a circuit without worry.  Use of the circuit is maximized, while effectively 
allowing a 10% to 20% safety margin.  Remote users also may access this information at any time from 
the Control Screen interface (Remote access not available on PTPD-xE models). 

Over-Threshold Notification 

Sentry Power Distribution Units features two standard over-threshold alarms; an audible alarm for the 
local technician and a contact-closure alarm circuit which allows over-threshold alerts to be sent a third 
party device (Not available on PTPD-xE models).  

Technical Support 

Server Technology understands that there are often questions when installing and/or using a new 
product.  Free Technical Support is provided from 8:30 AM to 5:00 PM, Monday-Friday, Pacific Time.  
See 

Technical Support

 in Warranty, Product Registration and Support for more information. 

Server Technology, Inc. 
1040 

Sandhill 

Drive 

Tel: 775.284.2000 

Web: www.servertech.com 

Reno, Nevada  89521 USA 

Fax:   775.284.2065 

Email:  [email protected] 

Quick Start Guide 

 

The following instructions will help you quickly install and configure your Sentry Power Distribution 
Unit for use on your network.  For detailed information on each step, go to the page number listed to 
the right. 

1. Review 

all 

safety notices............................................................................................................

2.  Verify input voltage selection 

(PTPD-VE18 models only)

.......................................................15 

3.  Mount the Sentry Power Distribution Unit.................................................................................
4.  Connect to the power source ......................................................................................................
5.  Connect the devices to the Sentry Power Distribution Unit .......................................................
6.  Configure the Sentry Power Distribution Unit 

(PTPD-x0 models only)

.....................................

Configure location ............................................................................................................10 

• 
• 

Configure overload threshold ...........................................................................................10 

7.  Connect to the Sentry Power Distribution Unit..........................................................................7

2

 

   Introduction 

Sentry Power Tower Power Distribution Unit 

 

 

Installation and Operations Manual 

Summary of Contents for PTPD-H0

Page 1: ...Sentry AC Power Distribution Unit PTPD V0 PTPD H0 PTPD VE PTPD HE Installation and Operations Manual...

Page 2: ...alysis systems peritoneal dialysis systems neonatal ventilator incubators ventilators for adults or infants anesthesia ventilators infusion pumps and any other devices designated as critical by the U...

Page 3: ...Mounting 6 Connecting to the Power Source 6 Connecting Devices to the PTPD 7 Connecting to the PTPD PTPD x0 models only 7 CHAPTER 3 OPERATIONS PTPD X0 MODELS ONLY 9 Interface 10 Displaying the Contro...

Page 4: ......

Page 5: ...Chapter 1 Introduction FEATURES AND BENEFITS 2 Power Distribution 2 Load Measurement 2 Over Threshold Notification 2 Technical Support 2 QUICK START GUIDE 2...

Page 6: ...PD xE models Over Threshold Notification Sentry Power Distribution Units features two standard over threshold alarms an audible alarm for the local technician and a contact closure alarm circuit which...

Page 7: ...ITEMS 4 EQUIPMENT OVERVIEW 4 SAFETY PRECAUTIONS 5 VERIFY INPUT VOLTAGE SELECTION PTPD VE18 MODELS ONLY 5 MOUNTING 6 Horizontal Rack PTPD 6 Vertical PTPD 6 CONNECTING TO THE POWER SOURCE 6 CONNECTING D...

Page 8: ...ough A4 B1 through B4 C1 through C4 and D1through D4 The power inlet of the PTPD connects the PTPD to the electrical power source See Appendix C Technical Specifications for more information Ports Inp...

Page 9: ...wer supply cord shall be installed near the equipment and shall be easily accessible La prise sur le cordon d alimentation sera install e pr s de l quipement et sera facilement disponible Der Stecker...

Page 10: ...es Representative for information regarding custom bracket design and fabrication services if you are unable to find a suitable manner for utilizing the included mounting brackets Connecting to the Po...

Page 11: ...esigned for use with Server Technology s IEC 60320 C13 to IEC 60320 C14 cable CAB 1302 The retention clip may not properly fit 3rd party cables Always disconnect the power supply cord before opening t...

Page 12: ......

Page 13: ...reen 10 USING THE CONTROL SCREEN 10 Location field 10 To specify a location 10 Input Current field 10 Threshold field 10 To adjust the overload threshold 10 Alarm Status field 11 Clearing an Over Thre...

Page 14: ...ocation field T Pressing T allows editing of the overload threshold Enter Displays or refreshes the Control Screen The following sections describe each Control Screen field Location field The editable...

Page 15: ...rrent returns to 1 8 ampere below the overload threshold To clear an alarm from the Control Screen Type c To clear an alarm using the reset button On the front of the PTPD locate the recessed reset bu...

Page 16: ......

Page 17: ...TIONAL VOLTAGE 15 APPENDIX C TECHNICAL SPECIFICATIONS 16 Standard Models 16 Ratings 17 Fuses 17 Data Connection PTPD x0 models only 18 RJ45 to DB9F serial port adapter 18 IDC10 alarm port 19 APPENDIX...

Page 18: ...eset button directly below the Input Current LED You will need a non conductive non metallic tool that fits inside the recess Insert the tool in the recess then depress and hold the reset button for a...

Page 19: ...crews from access plate on the back of the Sentry Power Distribution Unit 2 2 Remove the access plate 3 Verify the proper setting on the voltage selector switch Correct as necessary 115V for 100 120V...

Page 20: ...red NEMA 5 15P 15A 125V straight 18 IEC 60320 C13 PTPD VE18 0 04 100 240V 50 60Hz Hardwired NEMA L5 20P 20A 125V locking 18 IEC 60320 C13 PTPD VE18 0 05 100 240V 50 60Hz Hardwired NEMA L5 30P 30A 125V...

Page 21: ...D4 or 9 10 11 12 13 14 15 16 5 1 2 3 4 5 6 OR 7 8 9 10 11 12 OR 13 14 15 16 17 18 Les configurations suivantes NE SONT PAS disponible Unit s de 100 120V avec indice de courant d entr e de 16A Unit s d...

Page 22: ...an RJ45 RS 232c serial port This connector may be used for direct local access or from other serial devices such as a terminal server An RJ45 crossover cable is provided for connection to an RJ45 DTE...

Page 23: ...The relay switches to close the circuit in response to an over threshold alarm Normally Closed The relay switches to open the circuit in response to an over threshold alarm 2 Relay specifications Manu...

Page 24: ...strict compliance with Server Technology s operation and installation manual c has become defective or inoperative due to its integration or assembly with any equipment or products not supplied by Ser...

Page 25: ...irs Server Technology shall assume return shipping charges but for non warranty repairs the shipping charges shall be billed 3 The RMA shall be placed conspicuously on all shipping documentation assoc...

Page 26: ...a 89521 775 284 2000 Fax 775 284 2065 E mail sales servertech com World Wide Web www servertech com Sentry and Sentry Power Distribution Unit are trademarks of Server Technology Inc 301 0121 1 Rev C 0...

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