FPS-T1U Instruction Manual

CHAPTER 19 BASIC CONNECTIONS FOR OPERATION FPS-T1U RACK

19.1 Connecting Single Load, Remote Sensing

Remote sensing is used in cases where the load regulation is important at the load terminals. Use twisted or shielded wires to minimize noise pick-up. If shielded wires are used, the shield should be connected to the ground at one point, either the power supply side or the load. The optimal point for the shield ground should be determined by experimentation. Refer to the power supply specifications for the maximum voltage drop allowed at the load wires.

FPS-T1U

+V

+S

 

 

 

FPS-1000 Module A

 

 

-S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+V

 

 

FPS-1000 Module B

 

 

+S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-V

 

 

 

 

 

 

 

 

 

 

 

 

+V

 

 

FPS-1000 Module C

 

 

 

 

 

 

+S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON/

 

ON/

ON/

-S

 

OFF_1

 

OFF_1

OFF_1

 

 

 

 

A

 

B

C

 

 

-V

J1(A)-3

 

J1(A)-12

 

J2(B)-3

 

J2(B)-12

 

J3(C)-3

 

J3(C)-12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Load line. Up to 1V drop.

 

+V

J1-8

LOAD

J1-7

 

 

-V

 

+V

J2-8

LOAD

J2-7

 

 

-V

 

+V

J3-8

LOAD

J3-7

 

 

-V

Sense lines

Load line.

Twisted pairs

Up to 1V drop.

Fig 19-1: Remote sensing, three load.

*In Local sense applications, the +/- sense have to be connected to the

+/-Local Sense terminals of the FPS-T1U prior to operating the FPS1000 units plugged in.

19.2 On/Off control

Fig 19-2 and Fig 19.3 shows typical connection for individual On/Off control of each installed FPS1000 unit.

ON/OFF Control_1

FPS-T1U

FPS-1000 Module A

FPS-1000 Module B

FPS-1000 Module C

J1(A)-12

ON OFF J1(A)-3 J2(B)-12

ON OFF J2(B)-3 J3(C)-12

ON OFF J3(C)-3

Fig 19-2

ON/OFF Control_2

FPS-T1U

FPS-1000 Module A

FPS-1000 Module B

FPS-1000 Module C

ON/ ON/ ON/ ON/ ON/ ON/

OFF OFF1 OFF OFF1 OFF OFF1 SLCT A SLCT B SLCT C

J1(A)-13

J1(A)-12

J2(B)-13

J2(B)-12

J3(C)-13

J3(C)-12

J1(A)-4

OFF ON J1(A)-3 J2(B)-4

OFF ON J2(B)-3 J3(C)-4

OFF ON J3(C)-3

Fig 19-3

Connection for negative logic: Closed: On Open: Off Factory default: ON/OFF Control_1

Connection for positive logic: Closed: Off Open: On

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TDK FPS-S1U, FPS1000-12, FPS1000-48, FPS1000-32, FPS1000-24 Basic Connections for Operation FPS-T1U Rack, 19.2 On/Off control

FPS1000-32, FPS-S1U, FPS1000-48, FPS1000-12, FPS-T1U specifications

TDK has established itself as a leading innovator in power supply solutions with its range of FPS series products, specifically designed for various demanding applications. Among these, the FPS1000-24, FPS-T1U, FPS1000-12, FPS1000-48, and FPS-S1U models stand out due to their advanced features, robust technologies, and versatile characteristics.

The FPS1000-24, catering to a voltage output of 24V, is ideal for both industrial and commercial applications. It delivers a notable output power of 1000 watts while boasting high efficiency, making it a reliable option for systems that require consistent power with minimal energy loss. The model incorporates advanced protection features including over-voltage, over-current, and short-circuit protection, ensuring that connected devices are safeguarded against potential electrical faults.

Similarly, the FPS1000-12 offers a 12V output with equivalent power ratings, making it suitable for applications such as telecommunications and medical devices where stability and reliability are paramount. This model also emphasizes thermal management, utilizing integrated cooling technologies to maintain optimal performance even under demanding conditions.

The FPS1000-48 distinguishes itself with a 48V output, which is increasingly prevalent in high-density computing environments and server applications. With enhanced scalability, this model allows for multiple unit configurations to support higher load demands while maintaining exceptional efficiency levels.

In addition to the standard offerings, TDK’s FPS-T1U and FPS-S1U models provide intelligent power management solutions. The FPS-T1U, being a compact version, is tailored for space-constrained environments, ensuring high performance without compromising on size. It features built-in monitoring capabilities that allow users to track power usage and efficiency metrics in real-time.

The FPS-S1U is particularly notable for its modular design, enabling easy integration into various systems. This flexibility allows users to adapt the power supply to specific system requirements, enhancing functionality across diverse applications. Both models leverage cutting-edge technology to ensure low standby power consumption, reducing the overall energy footprint.

Overall, TDK’s FPS series exemplifies a commitment to quality, performance, and adaptability, making them ideal candidates for modern power supply needs across industries. With their comprehensive protection mechanisms, efficiency, and innovative designs, they stand as reliable choices for engineers and designers looking to optimize their systems.