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TDK-Lambda GXE600 Series, Instruction Manual

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TDK-Lambda GXE600 Series Instruction Manual Download Page 10

INSTRUCTION MANUAL

GXE600 Series

TDK­Lambda

<Page>

• PF signal output

PF signal is open collector output. Connect a following circuit between "PF" terminal (Pin No.11) and 
"TOG" terminal (Pin No.18) for PF signal output. (Signal lines shall be twisted.)

• AC Fail signal output

AC Fail signal is open collector output. Connect a following circuit between "AC Fail" terminal (Pin 
No.12) and "TOG" terminal (Pin No.18) for AC Fail signal output. (Signal lines shall be twisted.)

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Summary of Contents for GXE600 Series

Page 1: ...u might also get electric shock or burn Do not make unauthorized changes to this product nor remove the cover as you might get an electric shock or might damage the product We will not be held respons...

Page 2: ...ity when single device failure occurs When used in environments with strong electromagnetic field there is possibility of product damage due to malfunction When used in environment with corrosive gas...

Page 3: ...SA60601 1 and are NOT protected against the ingress of water Reference should be made to local regulations concerning the disposal of these products at the of their useful life Note Take note that tra...

Page 4: ...lanation Standard N Input terminal Neutral line Fuse in line M3 5 screw L Input terminal Live line Fuse in line M3 5 screw Earth terminal M3 5 screw V Output terminal M4 screw V Output terminal M4 scr...

Page 5: ...ad current 6 S Remote sensing terminal for output side For remote sensing function which compensates for line drop between power supply terminals and load terminals Connect to Vm terminal when remote...

Page 6: ...5A 6 28 PC Line Filter Inrush Current Limit Circuit Filter L N V Output S S V Vm Vm AC Fail Standby supply STB STB PFHC Circuit Switching Circuit Rectifirer Output Voltage Sensing OVP Sensing PV CC CO...

Page 7: ...n function And protection mode Remote ON OFF control mode and PF signal mode can be selected by communication function When these are changed it is different from the above sequence time chart Refer t...

Page 8: ...2 to Vm terminal Pin No 1 and S terminal Pin No 6 to Vm terminal Pin No 5 with the attached short pieces Short pieces are mounted at time of shipment Recommended torque Input terminal M3 5 screw 1 0N...

Page 9: ...control ON OFF control lines shall be twisted Parallel operation Connecting PC to PC terminal Pin No 7 and COM to COM terminal Pin No 10 of each power supply the current balance function activates and...

Page 10: ...etween PF terminal Pin No 11 and TOG terminal Pin No 18 for PF signal output Signal lines shall be twisted AC Fail signal output AC Fail signal is open collector output Connect a following circuit bet...

Page 11: ...en CC terminal Pin No 8 and COM terminal Pin No 10 for output current external control Signal lines shall be twisted Output voltage external control PV Connect external voltage source between PV termi...

Page 12: ...r is not built in The connection of termination resistor at the master port and the farthest slave port from the master unit is recommended External standby supply STB Connect STB Pin No 14 and STB Pi...

Page 13: ...l output voltage HWOVP detect V output terminal voltage Not adjustable OVP point 120 130 of nominal output voltage The OVP function is output shut down method and manual reset type To reset OVP remove...

Page 14: ...When load lines are longer ripple will becomes larger In this case electrolytic capacitor film capacitor etc might be necessary to use across the load terminal The output ripple cannot be measured ac...

Page 15: ...d voltage drop VF of the diode 2 Adjust each power supply output voltage to be same 3 Output voltage and output power should be used within specifications 4 Use blocking diode to prevent reverse curre...

Page 16: ...also the output power must be within output derating The CC reference be able to change to less than 20 of the nominal output current but it is out of specifications area The output current ripple mig...

Page 17: ...turn High is less than 15ms at the condition of output power is more than 20 of rated output power The delay time is longer at the output power is less than 20 of rated output power AC Fail signal is...

Page 18: ...er are 0 The query has not been sent for more than 30 minutes In sleep mode the power supply returns to normal operation by turning remote ON OFF control to ON or triggering the signal of RS 485 Take...

Page 19: ...rom the rectangle hole at side surface by non conductive tweezers etc 6 19 Communication Function RS 485 Communication function is provided The physical layer is RS 485 and the protocol supports MODBU...

Page 20: ...oltage tester set current limit of the withstand voltage tester at 20mA The applied voltage must be gradually increased from zero to test value and then gradually decreased for shut down When timer is...

Page 21: ...r to Output and terminal in order to decrease the voltage On the other hand no need to check the voltage in case of Output and terminal is shorted 21 28 V V Output Terminal Vm S Vm S PC CC PV COM PF A...

Page 22: ...e units keep a space more than 15mm from each other 2 Use 4 Mount Holes at bottom side 3 The maximum allowable penetration of mounting screws is 4mm Incomplete thread of mounting screw should not be p...

Page 23: ...r use as mounting direction E and F shown below A Standard Mounting B C D E Not possible F Not possible 23 28 There are also mounting holes on this side However these mounting holes do not have streng...

Page 24: ...26 6V the derating is determined by output current 18 75A Because output power is less than 500W 26 6V x 18 75A When Vo 26 6V the derating is determined by output power 500W Caution The option model w...

Page 25: ...ed by output current 18 75A Because output power is less than 600W 28 8V x 18 75A 540W In forced air condition the entire components shall be cooled Temperature of L2 and L5 need to be less than 85 C...

Page 26: ...o 100 70 C Io 40 for A option It means the operation area is also difference Refer to the specification of option model and be careful the output current limit 26 28 50 C 60 C 70 C Output voltage vs O...

Page 27: ...bility data The life of the aluminum electrolytic capacitor varies depending on the method of mounting the power supply the load current and the ambient temperature Please refer to Electrolytic Capaci...

Page 28: ...ating frequency 9 Check if the communication configuration is correct value When PV reference or CC reference is too small or more than protection point OVP or OCP might trigger and output voltage wil...

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