+S

 

 

 

 

 

 

 

 

 

 

 

-S

 

 

 

 

 

 

 

 

 

 

 

Twisted

 

 

 

 

 

 

 

 

 

 

 

pair

To J1-10

 

 

 

 

-S

+S

 

 

 

 

As short as possible

 

 

 

 

 

 

 

 

 

+V

SLAVE#2

MASTER

 

 

 

 

 

 

 

+S

POWER SUPPLY

POWER SUPPLY

 

 

 

-V

Twisted

 

 

 

 

pair

 

 

 

 

J1-25

 

J1-12

 

 

 

 

 

 

P

 

 

P

 

 

 

 

 

 

IPGM

 

 

IPGM_RTN

 

 

J1-8 J1-12 J1

-10

 

J1

-23

 

To J1-23

SLAVE#1

 

 

 

+V

 

 

 

 

 

 

SLAVE#2

POWER SUPPLY

 

 

 

-V

-S

POWER SUPPLY

 

 

 

 

 

 

 

 

 

 

 

 

-S -LS

+LS +S

 

 

 

 

 

 

 

 

 

 

 

 

 

LOAD

Fig.5-5: Parallel operation with Remote sensing

5.16 DAISY-CHAIN CONNECTION

It is possible to configure a multiple power supply system to shut down all the units when a fault condi- tion occurs in one of the units. When the fault is removed, the system recovers according to its setting to Safe-start or Auto-restart mode.

Setup switch SW1, position 5 should be set to its DOWN position to enable the Daisy-chain operation. Other SW1 positions can be set according to the application requirements.

If a fault occurs in one of the units, its PS_OK signal will be set to a low level and the display will indi- cate the fault. The other units will shut off and their display will indicate “SO”. When the fault condition is removed, the units will recover to their last setting according to their Safe-start or Auto-restart set- ting.

Fig.5-6 shows connection of three units, however the same connection method applies to systems with a larger number of units.

POWER SUPPLY

#1

J1-2,3 J1-16 J1-15

POWER SUPPLY

#2

J1-2,3 J1-16 J1-15

POWER SUPPLY

#3

J1-2,3 J1-16 J1-15

IF_COM

PS_OK

SO

IF_COM PS_OK SO

IF_COM

PS_OK

SO

 

 

 

Fig.5-6: Daisy-chain connection

 

 

5.17 FRONT PANEL LOCKING

The front panel controls can be locked to protect from accidental power supply parameter change. Press and hold the PREV button to toggle between “Locked front panel’ and “Unlocked front panel”. The display will cycle between “LFP” and “UFP”. Releasing the PREV button while one of the modes is displayed, selects that mode.

5.17.1 Unlocked front panel

In this mode, the front panel controls are Enabled to program and monitor the power supply parame- ters.

5.17.2 Locked front panel

In this mode the following front panel controls are Disabled: -VOLTAGE and CURRENT encoders.

-FOLD button. -OUT button

The power supply will not respond to attempts to use these controls. The VOLT display will show “LFP” to indicate that the front panel is locked.

OVP/ UVL button is active to preview the OVP and UVL setting.

Use the PREV button to preview the Output Voltage and Current setting or to unlock the front panel.

45

83-515-000 Rev. B

Page 53
Image 53
TDK 5KW technical manual DAISY-CHAIN Connection, Front Panel Locking, Unlocked front panel, Locked front panel

5KW specifications

The TDK 5KW is a cutting-edge power supply solution designed to deliver high performance and efficiency in a compact form. This robust unit is engineered for various applications, including industrial automation, telecommunications, and renewable energy systems. With a focus on reliability and durability, the TDK 5KW is an excellent choice for users seeking a dependable power source.

One of the standout features of the TDK 5KW is its advanced power conversion technology. It utilizes a high-frequency switching technique that allows for superior efficiency, minimizing energy loss and reducing heat generation. By operating at high efficiency levels, the TDK 5KW helps lower operational costs while contributing to a greener environment.

The power supply is equipped with a wide input voltage range, making it suitable for global applications. It can accept input voltages from 90 to 264 VAC, ensuring versatility and compatibility with various electrical systems. This feature also enhances its usability in different geographic regions without the need for additional transformers or converters.

Another significant characteristic of the TDK 5KW is its modular design, which allows for easy integration into existing systems. The power supply features a compact footprint, making it ideal for installations where space is at a premium. Moreover, its robust construction ensures that it can withstand harsh operating conditions, including extreme temperatures and vibrations.

Reliability is further enhanced through built-in protection features, including overvoltage, overcurrent, and short-circuit protection. These safety mechanisms not only safeguard the power supply itself but also protect the connected equipment from damage, making it a trustworthy choice for critical applications.

The TDK 5KW also supports various communication protocols, enabling seamless integration into modern automation systems. This feature allows for real-time monitoring and control, providing users with essential data to optimize performance and troubleshoot issues efficiently.

In summary, the TDK 5KW is a powerful, efficient, and reliable power supply solution that caters to a broad range of applications. Its advanced technologies, modular design, and robust safety features make it an essential component for anyone looking to enhance their electrical systems with a high-quality power source.