Powersolve HPW02401 Series Manual de usuario descargar pdf (Pagina 3)

Powersolve Electronics Ltd., Unit 8A Arnhem Road, Newbury RG14 5RU, United Kingdom

Tel 0044 (0)1635 521858 Fax 0044 (0)1635 523771

www.powersolve.co.uk [email protected]

p.3/4 03.12B

(Subject to alterations. This product is not designed to be used in applications such as life support systems wherein a failure or malfunction could result in injury or death)

Remote On/Off

Enable a 10…30Vdc 20mA

voltage

signal to (Rmt/Rm) to

shutdown the

HPW, the yellow

LED lights and 0V

is distributed to the outputs.

If the shutdown is short circuited

<500mV are applied to (Rmt/Rm),

the HPW „tickers“,

the yellow LED

flashes and 5

V is distributed to the

outputs

isable the remote voltage to restart

the PSU

DC o.k. Message

Low Voltage:

If adjusted Vout drops 10% the red LED lights

and the DC-OK-Relay (Re) drops (control

message). The green DC-OK LED is off.

Overload: If 0.9xVout applies to the outputs, the

red LED lights and the DC-OK-Relay (Re)

drops (control message). The green DC-OK

LED is off.

Vout o.k. = relay closed

Vout fail = relay open

Series Connection

Redundant Connection

Inrush Current Limitation (Block Diagram)

To increase the output power, equal

HPW devices can be used series

connected. Observe to safety

directives when the output voltage

achieves 60Vdc in sum.

To increase system availability up to

fife HPW can be used in parallel

operation mode. Please make sure

that wiring length from all units to

the load is equal. Full redundant

operation modes require external

diodes.

We suggest to use our RED00202

DIN-Rail N+1 redundant module für

professional redundancy.

While connecting the HPW to the

AC wire network its inrush current is

limted to <7A (typ.). The start

capacitors are loaded after 80ms

and the HPW actuates. After

passing softstart (active PFC) the

power supply is ready for operation

after a total of t=130ms.

Characteristics Vi=230Vac:

Peak Inrush Current = <7A (typ.)

Peak Limiting Duration = 80ms

Power Boost and Temperature Behaviour

The HPW02401 operates in accordance to the V/C-characteristic line (see

graph I/Boost on page 2). It has a determinate power reserve (boost): With

ambient temperatures ≤40°C the power boost is continuously available

while with higher ambient temperatures it is available for a few minutes.

When a DC short circuit or an overload occurs to the HPW02401, it is

limited to I/Boost (see graph) but it is not shot down. The DC-voltage is

lowered until the error is rectified. The V/C-line and the powerboost applies

operation of critical loads, like DC-DC-converters, capacitive loads, drives

and batteries, trustworthy.

Output voltage/current ratio to ambient (U/I to °C)

Uout

40°C/Iout

60°C/Iout

Uout

40°C/Iout

60°C/Iout

9Vdc

19,0A

15,0A

32Vdc

8,7A

7,5A

12Vdc

19,0A

15,0A

34Vdc

8,7A

7,1A

15Vdc

17,1A

13,5A

36Vdc

8,7A

6,7A

18Vdc

15,6A

12,0A

40Vdc

7,8A

6,0A

20Vdc

13,0A

11,3A

46Vdc

6,8A

5,2A

22Vdc

13,0A

10,7A

53Vdc

5,9A

4,5A

24Vdc

13,0A

10,0A

60Vdc

5,2A

4,0A

26Vdc

12,0A

9,2A

65Vdc

4,8A

3,7A

28Vdc

11,2A

8,6A

72Vdc

4,3A

3,3A

30Vdc

10,4A

8,0A

86Vdc

3,6A

2,8A

Test

Time

Type test and factory tests are

conducted by the manufacturer.

Do not repeat the test in field.

Field test rules:

Type Test

60s 2500Vac 3000Vac

500Vdc

Factory Test

5s 2000Vac 2000Vac

500Vdc

Field Test

2s 2000Vac 2000Vac

500Vdc

a) Use approriate test equipment which apply the voltage with a slow ramp

b) Connect L1 and N together, as well as all output poles

c) Use only AC test-voltages with 50/60Hz. The output voltages is floating and has

no ohmic reference to ground.

d) If testing output voltages are ≥60Vdc remain to security directives.

Use only isolated screw drivers to adjust output voltages.

Function

Table

and Messages

Indicators DC-ok

LED green

Overload

LED red

Shutdown LED

yellow

DC-ok Relay

Normal operation On Off Off Closed

Powerboost On Off Off Closed

Overload (0.9xVout) Off On Off Open

Shutdown with open contact On Off Off Closed

Shutdown with 10..30Vdc Off Off On Open

Shutdown with <500mVdc Off Pulse Pulse Open

Temperature shutdown Off Off Off Open

Input voltage low or fail Off Off Off Open

1 2 3 4

HPW02401 DIN Rail 1

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