B&B Electronics DP-660 User Manual
Size:
193.34 Kb
Download

DP-660

Industrial Power Supply

User’s Manual

Introductions

..................................................................................................................

1

1.0 ...............................................................................

Input Specifications

1

2.0 .............................................................................

Output Specifications

1

3.0 ....................................................................................

General Features

2

4.0 ....................................................................

Environment specifications

2

5.0 ...........................................................................

International standards

3

6.0 .......................................................................

Mechanical Specification

4

Introductions

The DP-660is a dual output,DIN-Railmounted, 65 watts switching power supply. It has over voltage protection in main output and over load latch off mode protection on all output.

1.0Input Specifications

1.1Input voltage

The range of input voltage is from 85VAC to 270VAC

1.2Input Frequency

The range of input frequency is from 47Hz to 63Hz.

1.3Input current

The maximum input current is 2A at 115VAC or 1A at 230VAC.

1.4Inrush current

The inrush current will not exceed 60A at 115VAC input or 30A at 230VAC input, cold start, 25deg. C.

2.0Output Specifications

2.1Load range

Output

Min. load

Rated load

Peak load

Voltage accuracy

+24V

0A

2.5A

6A

23.76V to 24.24V

 

 

 

 

 

+5V

0a

0.5A

 

4.75V to 5.25V

At Factory, all outputs in 60% rated load conditions, the +24V output is set to between 23.76V and 24.24V and 5V is checked to be within the specified voltage accuracy range.

Peak load can test for 10 sec. Typical when other output at rated load, AC input at 115VAC.

2.2 Ripple and noise

the peak-to-peakripple and noise for each output is less then 1% of output voltage at rated load. Measuring is done by 15MHz bandwidth limited oscilloscope and terminated each output with a 0.47uF capacitor.

2.3Line regulation

the line regulation for each output is less then +/- 1% while measuring at

1

rated load and +/- 10% of input voltage changing.

2.4Load regulation

The load regulation for +24V is less then +/-1%,for +5V is less then+/-5%,measuring is done by changing the measured output load+/-40%from 60% rated load, and keep other output at 60% rated load.

2.5Step regulation

When +24V load changes from min. to peak load or from load to min. load , the 5V should keep within 5V +/-5%at rated load.

3.0General Features

3.1Efficiency

The efficiency is higher than 75% while measuring at nominal line and rated load.

3.2Hold up time

The old up time is longer than 16ms at 115VAC input and rated load, which is measured from the end of the last charging pulse to when the main output drops down to 95% output voltage.

3.3Protection

For some reason the power supply fails to control itself, the build-inover voltage protection circuit will shut down the outputs to prevent damaging external circuits. The trip point is around 26V to 31V. The power supply will go intolatch-offmode against short circuit or over load conditions, and have to OFF and ON the AC input to restart the power supply.

4.0Environment specifications

4.1Operation temperature

0 deg C to 50 deg C (Normal output current) 50 deg C to 75 deg C (65% output current)

4.2Storage temperature

-40deg C to 85 deg C

4.3Altitude

will operate properly at any altitude between 0 to 10000ft.

2

5.0 International standards

The following data is by open frame testing (Board only). Internal PCB model No.: SNP-9069

5.1Safety standards

Designed to meet the following standards: UL 1950 D3

CSA 22.2 No. 234 VDE EN 60 950

5.2EMI standards

Designed to meet the following conducted limits.: FCC docket 20780 curve “B”

VFG 243

3

6.0 Mechanical Specification

Dimensions: 44mm(W)x 150mm(H)x 122mm(D)

6.1

DP-660

Ind ustr ial Powe rSupp ly

GND

GND

5

DC+ 24V /2.5A

Out put

DC +5V /0.5A

N

L

N.C.

F.G.

85~ 264V AC Inp ut 11550/V~/260Hz A 230 V~/ 1A

4

6.1Din-Railmounting

The DP-660can be direct install to 35mmDIN-Rail.

6.2Connectors

6.2.1AC inputs connector:

Pitch 5.08mm screw terminal block Wire range : 12AWG~22AWG / 2.5mm²

Pin Assignments:

N

AC Input

L

N.C.

No connection

Frame Ground

F.G.

6.2.2DC output connector:

Pitch 5.08mm screw terminal block Wire range : 12AWG~22AWG / 2.5mm²

Pin Assignments:

+24V

GND

GND

+5V

+24V Loading

+5V Loading

5