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ZWD150PAF Series
Instruction Manual
BEFORE USING THE POWER SUPPLY UNIT
Pay attention to all warnings and cautions before using the unit. Incorrect usage could lead to an electrical
shock, damage to the unit or a fire hazard.
WARNING and CAUTION
·
Do not modify.
·
Do not touch the internal components, they may have high voltage or high temperature. You may get
electrical shock or burned.
·
When the unit is operating, keep your hands and face away from it, you may get injured by an accident.
·
This power supply is primarily designed and manufactured to be used and enclosed in other equipment.
Stick the WARNING label for users on the system equipment and describe the notice in the instruction
manual.
·
Never operate the unit under over current or shorted conditions for 30 seconds or more and out of Input
Voltage Range specification which could result in damage. There is no possibility of fire or burning.
·
Confirm that connections to input/output terminals are correct as indicated in the instruction manual.
·
This power supply is PC board type unit. Please hold the board edge while mounting, and do not touch the
component side. Please lift the power supply with a spacer when mounting the power supply on any sur-
face.
·
This power supply is capable of providing hazardous energy output(240VA), the end equipment manu-
facturer must provide protection to service personal against inadvertent contact with output terminals.
This terminal must not be user accessible.
·
Under single fault conditions in secondary circuits, the output(s) of this product may go non-SELV be-
tween parts of the secondary circuits and earth. It is therefore necessary to earth the output(s) to maintain
SELV between output(s) and earth. Alternatively, the output(s) may be considered hazardous and must not
be made user accessible in the end equipment.
·
Do not drop or apply shock to power supply unit.
TDK-Lambda
ZWD150PAF Series
INSTRUCTION MANUAL
PA573-04-01F

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Summary of Contents for TDK-Lambda ZWD150PAF Series

  • Page 1 TDK-Lambda ZWD150PAF Series INSTRUCTION MANUAL ZWD150PAF Series Instruction Manual BEFORE USING THE POWER SUPPLY UNIT Pay attention to all warnings and cautions before using the unit. Incorrect usage could lead to an electrical shock, damage to the unit or a fire hazard.
  • Page 2: Pe: Protective Earth

    TDK-Lambda ZWD150PAF Series INSTRUCTION MANUAL 1. Terminal Explanation 1-1. ZWD150PAF  L: AC Input terminal (pin 6 of CN1) -R : CN3 ON/OFF control -R terminal Live line (fuse in line) +R : CN3 ON/OFF control +R terminal  N: AC input terminal (pin 4 of CN1) Neutral line *Input &...
  • Page 3 TDK-Lambda ZWD150PAF Series INSTRUCTION MANUAL 1-2. ZWD150PAF/J  L: AC Input terminal (pin 1 of CN1) -R : CN3 ON/OFF control -R terminal Live line (fuse in line) +R : CN3 ON/OFF control +R terminal  N: AC input terminal (pin 3 of CN1) Neutral line *Input &...
  • Page 4 TDK-Lambda ZWD150PAF Series INSTRUCTION MANUAL 1-3. ZWD150PAF/T -R : CN3 ON/OFF control -R terminal  L: AC Input terminal L (M4 screw) +R : CN3 ON/OFF control +R terminal Live line (fuse in line)  N: AC input terminal N (M4 screw) Neutral line * Input &...
  • Page 5 TDK-Lambda ZWD150PAF Series INSTRUCTION MANUAL 2. Terminal Connecting Method Pay attention to the input wiring. If it is connected to the wrong terminal, the power supply will be damaged. · Input must be turned off when making connections. · Connect FG terminal of input connector and mountable PE to ground terminal of the equipment.
  • Page 6 TDK-Lambda ZWD150PAF Series INSTRUCTION MANUAL ZWD150PAF/J ZWD150PAF/T - 5 -...
  • Page 7 TDK-Lambda ZWD150PAF Series INSTRUCTION MANUAL Explanation of Function and Precautions 3-7. Output Ripple & Noise 3-1. Input Voltage Range The standard specification for maximum ripple and noise value Input voltage range is single phase 85 ~ 265VAC ( 47 ~ 63Hz ) is measured according to measurement circuit specified below.
  • Page 8 INSTRUCTION MANUAL 3-10. Peak Output Current 4) Formula: For ZWD150PAF series, the peak output current should satisfy the conditions below: ZWD150PAF: Io(ave) = Ip x D + Im x (1-D) ≤ Io spec. 1)Should not exceed the rated peak current in the specification.
  • Page 9 TDK-Lambda ZWD150PAF Series INSTRUCTION MANUAL 3-13. Withstand Voltage 3-14. External connection of circuit with protective seperation This series is designed to withstand 3.0kVAC between input and output, 2.0kVAC between input and PE (Chassis) and All the outputs is protected using protection of SELV. ( As per 500VAC between output and the PE (Chassis) each for 1 mi- required in the EN50178, clause 5.2.8)
  • Page 10: Mounting Directions

    TDK-Lambda ZWD150PAF Series INSTRUCTION MANUAL 4. Mounting Directions With chassis and with chassis&cover type mounting 4-1. Output Derating according to the Mounting Direc- method tions Recommended standard mounting method is (A). Method (B), (C), (D), (E) are also possible. Mounting (F), (G), (H), (I) are...
  • Page 11 TDK-Lambda ZWD150PAF Series INSTRUCTION MANUAL · Output Derating Forced air cooling PCB type and with chassis type · Convection cooling PCB type and with chassis type 1 0 0 Mounting (A),(B),(C),(D),(E) Mounting (A),(B) Mounting (C),(D),(E) Ta (°C) Forced air Average Load (%) -1 0 T a (°...
  • Page 12: Mounting Method

    TDK-Lambda ZWD150PAF Series INSTRUCTION MANUAL 4-2. Mounting Method Hatching area is maximum permissible area of metal part for mounting. PCB type Please use the mounting holes (5 holes of f3.5) and insert the spacer (MAXf8.0)of height over 8mm to lift the unit. Also use all 5 mounting holes for the unit installation.
  • Page 13: Wiring Method

    TDK-Lambda ZWD150PAF Series INSTRUCTION MANUAL ( K ) ( J ) ( L ) Output Input 7. Before concluding that the unit is at fault... Input Before concluding that the unit is at fault, make the following checks. · Check if the rated input voltage is connected.

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