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INSTRUCTION MANUAL

ZWP350-1000 Series

TDK-Lambda

<Page>

13/23

Note : In case of using external noise filter, capacitance between input and terminal might be increased. When

testing withstand voltage between input and output, there is a possibility of exceeding withstand voltage between
output and    terminal (1.5kVAC). If the voltage between output and     terminal is exceeding 1.5kVAC, the
external capacitor is required to place across output and    . It can decrease the voltage between output and
terminal. On the other hand, no need to check the voltage in case of output and    terminal is shorted.

6-14. Remote ON/OFF Control

Remote ON/OFF control (CN53) function is provided. Using this function allows the user to turn the output
on and off without recycle of AC input. Remote ON/OFF can be controlled by the voltage RS/+RO
terminal and -R terminal. +STB terminal (pin No.6) - +RS terminal (pin No.4) and -STB terminal (pin No.5) -
-R terminal (pin No.3) are connected by short piece (connector) at shipment. The short piece must be removed
to perform remote ON/OFF control function. Remote ON/OFF circuit is in the secondary side of the power
supply and it is isolated from output circuit. Never connect to the Primary side.

+STB

+RS

+RO

POWER SUPPLY

5V typ

780Ω

-R

-R

-STB

6

4

2

1

3

5

CN53

Circuit example (b)

SW

+STB

+RS

+RO

POWER SUPPLY

5V typ

780Ω

-R

-R

-STB

6

4

2

1

3

5

CN53

Circuit example (c)

SW

Circuit example (a)

+STB

+RS

+RO

POWER SUPPLY

5V typ

780Ω

-R

-R

-STB

6

4

2

1

3

5

CN53

SW

R

E

R : External resistor
E : External voltage

AC(L)

AC(N)

AC(L)

AC(N)

+V

-V

AC(L)

AC(N)

AC(L)

AC(N)

NOISE FILTER

POWER SUPPLY

WITHSTAND VOLTAGE TESTER

The example of noise filter circuit that
might increase capacitance value
between

“

input and terminal

”

.

(Capacitance dashed line is added.)

External capacitor value adding point or
short point.
Even in the case of

“

+V and Terminal

“

,

it is a similar effect.

SW condition

Power supply output

Short

Turn ON

Open

Turn OFF

External voltage : E External resistor : R

4.5V ≤ E < 12.5V

Not required

12.5V ≤ E ≤ 24.5V

1.8kΩ

SW condition

Power supply output

Short

Turn ON

Open

Turn OFF

SW condition

Power supply output

Short

Turn OFF

Open

Turn ON

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Содержание ZWP350-1000 Series

Страница 1: ...not use this product under unusual conditions such as emission of smoke or abnormal smell and sound etc Please stop using it immediately and shut off the product It might lead to fire and electric shock In such cases please contact to TDK Lambda Do not attempt any repair by yourself as this may cause injuries to yourself Do not operate and store these products in environments where condensation oc...

Страница 2: ...t might penetrate the product and result in failure When used in environment where there is conductive foreign matter or dust there is possibility of product failure or malfunction Provide countermeasure for prevention of lightning surge voltage as there is risk of damage due to abnormal voltage Connect together the frame ground terminal of the product and the ground terminal of the equipment for ...

Страница 3: ...HOD AND DURATIONPERIOD Always keep the product in carton box Please do not apply excessive vibration shock or mechanical stress directly to the product Please keep away from direct sunlight For long term storage temperature and humidity the following conditions are recommended Temperature range 5 30 Humidity range 40 60 RH Avoid places where its temperature and humidity can change drastically It m...

Страница 4: ...unting hole hole diameter 3 5mm These holes are connected to terminal of CN1 Must be connected to Chassis Conductor of the equipment by screw or metal spacer Output Terminal CN51 Output Terminal CN52 Output Voltage Adjust Trimmer Signal Connector CN53 1 Blank Standard type L With chassis A With cover T With terminal block CO2 With coatingonbothsides of PCB model TA With cover With terminal block S...

Страница 5: ... terminal 2 RO Remote ON OFF control terminal External switch is required and switch open to turn on power supply Do not connect to pin 6 and 8 and do not connect external voltage If it is connected power supply might cause malfunction 3 R GND for remote ON OFF terminal 4 RS Remote ON OFF terminal External switch is required and switch short to turn on power supply 5 STB GND for standby supply 6 S...

Страница 6: ...t active filter 100kHz fixed Standby supply flyback converter 100kHz jittering Fuse rating 16A Line Filter Rectifier Inrush Current Limit Circuit Filter L N Primary Current Sensing Photo coupler Input 85 265VAC V Output V RS RO R Remote ON OFF Control OVP Sensing Disable Circuit Photo coupler STB STB PFHC Circuit Switching Circuit Filter Rectifier Output Current Sensing Standby supply Output Volta...

Страница 7: ...tection point is fixed as follows 24V 28 1V 30V 31 1V 36V 44 1V and 48V 50 1V 2 External switch is required Refer to section 6 14 Remote ON OFF control 3 Peak loading duration more than specified timing is caused output to shutdown delay shutdown e g More than 5 sec at 800W peak loading More than 1 sec at 1000W peak loading Delay shutdown time is depended on peak loading 4 OCP condition more than ...

Страница 8: ...removing connector do not apply stress to PCB Use input output connector housing and the crimp type terminal specified by the table below Connector or crimp type terminal is not included with this product Use recommended crimping tool Refer to the following Standard Model L A and CO2 Option Model chassis and cover are not drawn Input Connector CN1 Output Connector CN51 CN52 Hand Crimping Tool YC 9...

Страница 9: ...1 6 N m 10 2 kgf cm 16 3 kgf cm When using separate loads use of two pieces of 0 8 mm thick crimp type terminal is recommended Refer to wire manufacture recommended allowable current and voltage drop for recommended diameter of crimp terminal 9 23 D MAX T MAX No of pieces MAX 1 0 mm 1 piece 0 8 mm 2 pieces Recommended crimp type terminal 6 8 mm 1 3 5 7 2 4 6 8 OUTPUT CN51 CN52 CN53 VR51 CN1 L N IN...

Страница 10: ...wer supply or remote control off on is required to re power on Use this power supply within peak specification range Refer to section 7 2 Peak Output for peak loading details 6 5 Over Current Protection OCP The constant current mode protection is equipped with automatic recovery When the output current exceeds 101 of maximum peak output current of specification OCP will operate and the output curr...

Страница 11: ...and maximum reverse voltage rating of more than output current and output voltage 6 11 Parallel Operation Method A that to increase the output current is not possible If redundancy is required for equipment protection diode must be inserted between power supply and load as Method B If Method B is required the following items should be considered 1 Set the output voltage of power supplies higher by...

Страница 12: ...ltage set current limit of the withstand voltage test equipment to 10mA output terminal 20mA The withstand voltage must be gradually increased from zero to the testing value and then gradually decreased for shut down When timer is used the power supply might be damaged by high impulse voltage at timer switch on and off Connect input and output as follows Input Output Dashed line 4 0kVAC 1min 10mA ...

Страница 13: ...hort piece connector at shipment The short piece must be removed to perform remote ON OFF control function Remote ON OFF circuit is in the secondary side of the power supply and it is isolated from output circuit Never connect to the Primary side STB RS RO POWER SUPPLY 5V typ 780Ω R R STB 6 4 2 1 3 5 CN53 Circuit example b SW STB RS RO POWER SUPPLY 5V typ 780Ω R R STB 6 4 2 1 3 5 CN53 Circuit exam...

Страница 14: ...n 7 3 Output Derating according to the Mounting Direction This series can be used under convection cooling and forced air cooling In the case of using at forced air cooling entire component must be cool down An air velocity of more than 2 2m s is required to flow through the power supply as a guide For details refer to section 7 3 FORCED AIR COOLING CONDITION Mounting A Standard Mounting INPUT CN1...

Страница 15: ...rating is required Refer to d Output Derating curve according to the Input Voltage at Peak Loading for details The product might be damaged if use beyond the limits of a to d When using the pulse load a noise sound might be heard from power supply In addition it is able to confirm easily that if peak loading condition is matched to the specification by the power matching chart on our website a Pea...

Страница 16: ...00 90 290 415 100 315 440 110 to 265 350 4 499 2 Input voltage VAC Rated output power W 280 290 315 350 4 400 415 440 499 2 0 100 200 300 400 500 600 85 105 125 145 165 185 205 225 245 265 RATED OUTPUT POWER W INPUT VOLTAGE VAC Wp 800W Convection cooling Wp 800W Forced air cooling Convection cooling Forced air cooling 85 to 169 Not applicable Not applicable 170 to 265 350 4 499 2 Input voltage VAC...

Страница 17: ... considered at peak loading Standard Model L T and CO2 Option Model I CONVECTION COOLING II FORCED AIR COOLING Mounting A Mounting B C F Mounting D E 20 to 20 100 100 100 35 100 100 100 40 100 100 88 50 100 76 65 70 30 30 20 Operating ambient temperature C Load 0 20 40 60 80 100 20 10 0 10 20 30 40 50 60 70 80 LOAD OPERATING AMBIENT TEMPERATURE C MOUNTING A MOUNTING B C F MOUNTING D E Load Mountin...

Страница 18: ...OLING IV FORCED AIR COOLING Mounting A Mounting B C F Mounting D E 20 to 20 100 100 100 25 100 100 100 30 100 100 88 40 100 76 65 60 30 30 20 Operating ambient temperature C Load 0 20 40 60 80 100 20 10 0 10 20 30 40 50 60 70 LOAD OPERATING AMBIENT TEMPERATURE C MOUNTING A MOUNTING B C F MOUNTING D E ...

Страница 19: ...OWABLE COMPONENT TEMPERATURE Electrolytic capacitor Equipment must be re evaluated for electrolytic capacitor lifetime L A B C D E E F F G H I J K K M N Measurement point Symbol Item description Allowable temperature C A CN1 Input connector 105 B C5 Y capacitor 125 C C6 X capacitor 110 D C9 Boost capacitor 80 E C51 C52 Output capacitor 80 F C12 C58 Signal capacitor 100 G L2 Input common mode choke...

Страница 20: ...T and CO2 Option Model Mount the power supply by M3 screw or metal spacer and use all mounting holes for installation There is a case where the baseplate becomes high temperature The equipment should be re evaluated the power supply to comply the heat resistant temperature of the equipment User should keep space from the top and surrounding of power supply for convection cooling Mounting Holes siz...

Страница 21: ...y mounting holes at side wall will not be satisfied vibration and shock specification Mounting Holes size There are 11 mounting holes φ4mm or φ4 5mm available that allow M4 screws to secure power supply Recommended tightening torque is 1 2 N m 1 6 N m 12 2 kgf cm 16 3 kgf cm Mounting hole from top and front non tapped hole Mounting hole from bottom and back tapped hole Mounting hole from bottom an...

Страница 22: ...g as the image to satisfy isolation and withstand voltage specification User should consider to keep space from the top and surrounding of power supply for convection cooling terminal terminal should be connected to the protective earth terminal of the equipment Also 4 mounting holes should be connected to the Chassis Conductor by M3 metal screw or metal spacer If they are not connected the conduc...

Страница 23: ... 10 External Fuse Rating Refer to the following fuse rating when selecting the external fuse that is to be used on input line Surge current flows when line turns on Slow blow or time lag type fuse is required to use Fast blow fuse cannot use Fuse rating is considered by in rush current value at line turn on Do not select the fuse according to input current RMS values under the actual load conditio...

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