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PD-T823X
Trusted Power System
Product Overview
The Trusted® Power System is a high density flexible power supply designed to convert main line
voltages of either 110 Vac or 240 Vac. Outputs are either 24 Vdc for Trusted product or 28 Vdc
adjustable field power.
The Trusted Power System consists of a 1U Power Shelf with mechanical support, containing up to
three 750 W Power Packs. The Power Packs load share in configurations using one or more Power
Shelves. Each Power Pack has an individual supply connection via a mechanically retained IEC 60320
type connector. Each Power Shelf can supply 2250 W of power or 1500 W with n+1 redundancy
from a single source. Multiple units can be connected for further capacity or redundancy
requirements.
Diagnostic information of Power Pack status is provided via the Power Port, which connects to the
rear of the Power Shelf. This device monitors input and output conditions and reports out of range
faults and over-temperature/fan failure using relay contacts. The Power Port also allows connection
of the optional rack mounted Power Controller for live configuration, of output voltage and current,
monitoring up to 12 Power Packs in 4 Power Shelves.
Features:
• Redundant and N+1 configurations.
• Hot replaceable Power Packs.
• Current sharing.
• Current limiting.
• Power factor correction.
• Diagnostic contacts.
• Configurable output voltage.
• Input/output fail diagnostics per power pack.
Rockwell Automation Publication PD-T823X
Issue 11
Trusted
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Table of Contents
Related Manuals for Rockwell Automation Trusted T823 Series
Summary of Contents for Rockwell Automation Trusted T823 Series
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Page 1: Product Overview
• Redundant and N+1 configurations. • Hot replaceable Power Packs. • Current sharing. • Current limiting. • Power factor correction. • Diagnostic contacts. • Configurable output voltage. • Input/output fail diagnostics per power pack. Rockwell Automation Publication PD-T823X Issue 11... - Page 2 Trusted PD-T823X Page intentionally left blank Rockwell Automation Publication PD-T823X Issue 11...
- Page 3 PREFACE PREFACE In no event will Rockwell Automation be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment. The examples given in this manual are included solely for illustrative purposes. Because of the many variables and requirements related to any particular installation, Rockwell Automation does not assume responsibility or reliability for actual use based on the examples and diagrams.
- Page 4 Your comments help us to write better user documentation. If you discover an error, or have a suggestion on how to make this publication better, send your comment to our technical support group at http://rockwellautomation.custhelp.com Issue 11 Rockwell Automation Publication PD-T823X...
- Page 5 IMPORTANT Identifies information that is critical for successful application and understanding of the product. NOTE Provides key information about the product or service. Tips give helpful information about using or setting up the equipment. Rockwell Automation Publication PD-T823X Issue 11...
- Page 6 CAUTION: The module PCBs contains static sensitive components. Static handling precautions must be observed. DO NOT touch exposed connector pins or attempt to dismantle a module. Issue 11 Rockwell Automation Publication PD-T823X...
- Page 7 Current sharing with low loads Sep 15 Rebranded and reformatted with Corrections to the Operating Temperature and Relative Humidity Range statements in the Specifications Section APR 16 Document Updated to incorporate IEEE standards and to correct typographical errors Rockwell Automation Publication PD-T823X Issue 11...
- Page 8 PREFACE Trusted Power System Page intentionally left blank Issue 11 Rockwell Automation Publication PD-T823X...
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Page 9: Table Of Contents
Mechanical ..........................24 5.3.1. Pin-out CON 1, CON 2 ......................24 5.3.2. Pin-out CON 3 ........................25 5.3.3. Fault Relay Technical Specifications .................. 26 Power Controller ....................27 6.1. Power Up Sequence ........................28 Rockwell Automation Publication PD-T823X Issue 11... - Page 10 Table of Contents Trusted Power System Power Shields ....................... 29 Power Shelf Interconnect ..................31 Power System Specification ................... 33 Issue 11 Rockwell Automation Publication PD-T823X...
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Page 11: Product Range
For live adjustment of output voltage. 19 inch x 1U. T8235 Power Shield Covers unused Power Pack positions. TC-323 Power Shelf For connection to a Power Controller or for current Interconnect sharing. Table 1 T823X Power System Product Range Rockwell Automation Publication PD-T823X Issue 11... - Page 12 1. Product Range Trusted Power System Figure 1 Front View - Power Shelf with Power Packs Figure 2 Rear View - Power Shelf, Power Port (uncovered) and 4U Mounting Brackets Issue 11 Rockwell Automation Publication PD-T823X...
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Page 13: Assembly
The standard AC input connection to the Power Shelf is through IEC 60320 type connectors rated at 10 A/250 Vac in Europe/Asia and 15A/120 Vac in North America. Figure 3 AC Power Connectors and Retaining Clips Rockwell Automation Publication PD-T823X Issue 11... - Page 14 Power Controller by selecting addresses on the Power Port as described in paragraph 5.2.4. Unused slots in the 4U brackets may be used for other equipment or fitted with blanking plates. Unused connectors on the TC-323 ribbon cable should be tied back and left unused. Issue 11 Rockwell Automation Publication PD-T823X...
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Page 15: Power Shelf Specification
The Power Shelf can be used with any standard global line voltages. The standard AC input connection to the Power Shelf is through three clip retained IEC 60320 type connectors rated at 10 A / 250 Vac in Europe/Asia and 15 A /120 Vac in North America. Rockwell Automation Publication PD-T823X Issue 11... -
Page 16: Output Connector
Not Used C Serial data bus C Clock No connection On/Off_1 Remote on off control for the first Power Pack - Not Used OTP_1 Fan Fail or Over-temperature signal for the first Power Pack Issue 11 Rockwell Automation Publication PD-T823X... - Page 17 A single wire interface for current sharing Table 2 Pin Assignment of the Interface Connector Refer to Figure 4 - 1U Power Shelf Mechanical Outline for the locations of Power Pack 1, 2 and 3. Rockwell Automation Publication PD-T823X Issue 11...
- Page 18 3. Power Shelf Specification Trusted Power System Figure 5 Interface Connector Issue 11 Rockwell Automation Publication PD-T823X...
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Page 19: Stacked-Up Assembly
Trusted Power System 3. Power Shelf Specification 3.5. Stacked-up Assembly Figure 6 4U Stacked-up Assembly Rockwell Automation Publication PD-T823X Issue 11... - Page 20 3. Power Shelf Specification Trusted Power System Page intentionally left blank Issue 11 Rockwell Automation Publication PD-T823X...
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Page 21: Power Pack Specifications
• AC OK: The LED is green if the input voltage is within limits. • PWR OK: The LED is green if the Power Pack is healthy and within operating limits. If a fault occurs with the power supply or a fan, the LED is amber. Rockwell Automation Publication PD-T823X Issue 11... -
Page 22: Overcurrent Protection
Miniature circuit breaker (MCB) discrimination studies should be carried out when designing the system power distribution. Power Unit(s) Overload Current Vs Time 1 Power Unit 2 Power Units Current / Amps Figure 8 Power pack (s) Severe Overload Current v Time Issue 11 Rockwell Automation Publication PD-T823X... -
Page 23: Input Specification
EMC (conducted) CISPR22 Class B, EN 55022 Class B, with 3dB margin Table 3 Input Specification 4.3. Line Harmonics Active power factor correction circuitry ensures that this Power Pack meets the requirements of IEC 61000-3-2. Rockwell Automation Publication PD-T823X Issue 11... -
Page 24: Efficiency And Power Factor Vs. Input Voltage At Full Load
Set Point: T8231 T8232 Regulation (line, load, Measured at remote sense temperature and set point) Remote-sense Drop (rated): T8231 (24 V 31.25 Adc 750 W maximum T8232 (28 V 26.78 Ripple (20 MHz bandwidth) mVp-p Issue 11 Rockwell Automation Publication PD-T823X... - Page 25 At full load, 264 Vac with 83.5 ORing diode Reserve Output Current ORing diode Protection Start-up Delay Measured from application of valid AC voltage Turn-on Delay Measured from DC on/off Table 5 Output Specification Rockwell Automation Publication PD-T823X Issue 11...
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Page 26: Environmental Characteristics
Primary to chassis GND, 1500 Secondary to chassis GND MTBF 4 x 10 hours @110 Vinput 80 % load, T = 30 Vibration Meet IEC 60068-2-6 Shock Meet IEC 60068-2-27 Weight Table 6 Environmental Characteristics Issue 11 Rockwell Automation Publication PD-T823X... - Page 27 Trusted Power System 4. Power Pack Specifications Figure 9 Operation Derating Curve Rockwell Automation Publication PD-T823X Issue 11...
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Page 28: Power Pack Hot Replacement
2. Make sure the first set of pins are contacted – the AC OK LED will illuminate. 3. Push fully home - the PWR OK LED will illuminate. Figure 10 Power Pack Hot Replacement Issue 11 Rockwell Automation Publication PD-T823X... -
Page 29: Power Port
The Power Port is retained to the Power Shelf by means of the Dsub jack screws. The Power Port is fitted with a 25 way D female connector to allow the Power Shelf Rockwell Automation Publication PD-T823X Issue 11... -
Page 30: Circuit Description
In a similar manner, each Power Pack generates an AC alarm. When an alarm is triggered, the corresponding relay de-energises. Each relay operates a volt-free contact. These are closed when healthy (relay energised) and open in alarm. The contacts share a common return line. Issue 11 Rockwell Automation Publication PD-T823X... -
Page 31: Jumpers
Power Shelf fitted fitted fitted removed removed fitted removed removed Table 8 Power Shelf Addressing J3 connects together the common return lines of the DC alarms and AC alarms. J3 is fitted by default. Rockwell Automation Publication PD-T823X Issue 11... -
Page 32: Mechanical
CON 2 is used to connect to other Power Shelves to current share or to connect to a Power Controller. Pin Number Signal Name Description ON SYNC Not Used I2C Serial data bus I2C Clock Supply from Power port INT BUS Not Used SRTN Signal return and V return Issue 11 Rockwell Automation Publication PD-T823X... -
Page 33: Pin-Out Con 3
Table 10 Connector 3 Pin-out CON 3 provides volt-free alarm contacts as detailed in section 5.2.2 and 0 for use by the system and these are made available on a connector for ease of wiring into the system. Rockwell Automation Publication PD-T823X Issue 11... -
Page 34: Fault Relay Technical Specifications
62.5 VA, 30 W Rated Voltage 3 Vdc to 24 Vdc Power Consumption 150 mW Mechanical Endurance 5,000,000 operations minimum Electrical Endurance 100,000 operations minimum Operating Temperature -40 °C to +70 °C (-40 °F to +158 °F) Issue 11 Rockwell Automation Publication PD-T823X... -
Page 35: Power Controller
TC-323 cable, because it will attempt to perform load sharing between unconnected power supplies. It may also be presented with power supplies having duplicate addresses on its I C bus. Unused connectors on the TC-323 cable should be tied back and left unused. Rockwell Automation Publication PD-T823X Issue 11... -
Page 36: Power Up Sequence
When a Power Controller is connected to more than one Power Shelf, Power Shelves should have their supplies applied in turn, e.g. power up first Shelf (idents 1-3), followed by Shelf two (idents 4-6) etc. This ensures that the Power Pack addresses are not duplicated. Issue 11 Rockwell Automation Publication PD-T823X... -
Page 37: Power Shields
Trusted Power System 7. Power Shields 7. Power Shields If a Power Shelf is not fully populated, Power Shields are used to cover unused spare slots. Rockwell Automation Publication PD-T823X Issue 11... - Page 38 7. Power Shields Trusted Power System Page intentionally left blank Issue 11 Rockwell Automation Publication PD-T823X...
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Page 39: Power Shelf Interconnect
Shelves which connect to separate busbars. The supplies will attempt to share current between the two busbars, which may damage the Power Packs and Shelves’ sensing circuits. Unused connectors on the TC-323 cable should be tied back and left unused. Rockwell Automation Publication PD-T823X Issue 11... - Page 40 8. Power Shelf Interconnect Trusted Power System Page intentionally left blank Issue 11 Rockwell Automation Publication PD-T823X...
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Page 41: Power System Specification
Weight Data T8231,T8232 Power Pack 2.7 kg T8230 Shelf (without supports) 4.4 kg UL Approvals Power Supplies, Information Technology E223750 Equipment Including Electrical Business Equipment - Component Power Supplies, Medical and Dental - E223749 Component Rockwell Automation Publication PD-T823X Issue 11...
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