DSE DSE9000 Series User manual

DSE9000 Series Battery Charger Operator Manual ISSUE 11

DEEP SEA ELECTRONICS PLC

DSE9000 SERIES BATTERY CHARGER

OPERATOR MANUAL

Document Number: 057-085

Author: Ashley Senior

DSE9000 Series Battery Charger Operator Manual

2

Deep Sea Electronics Plc

Highfield House

Hunmanby

North Yorkshire

YO14 0PH

ENGLAND

Sales Tel: +44 (0) 1723 890099

Sales Fax: +44 (0) 1723 893303

E-mail: sales@deepseaplc.com

Website: www.deepseaplc.com

DSE9000 Series Battery Charger Operator Manual

photocopying or storing in any medium by electronic means or other) without the written permission of

the copyright holder except in accordance with the provisions of the Copyright, Designs and Patents

Act 1988.

Applications for the copyright holder’s written permission to reproduce any part of this publication

should be addressed to Deep Sea Electronics Plc at the address above.

Any reference to trademarked product names used within this publication is owned by their respective

companies.

Deep Sea Electronics Plc reserves the right to change the contents of this document without prior

notice.

Amendments since last publication

Amd. No.

Comments

1 Added Efficiency curve of 2A charger

2 Updated specs table of 3.7A charger

3 Added 5A DSE9255 charger and 9250-002 277V input charger

4 Added DSE9155 30V 2A charger (Issue7)

5 Added 10A charger (Issue8)

6 Added Indication (LED) for 10A chargers (Issue 8.1)

7 Added detail regarding -002- chargers asnd cabinet/industrial chargers (Issue 8.2)

8 Added 9400 series (Issue 9)

8.1 Corrected specs for 9140.

9 Removed all DSE9400 series chargers, added DSE9470. (Issue 10)

10 Added new DSE9400 series Chargers (Issue 11)

Typeface : The typeface used in this document is Arial. Care should be taken not to mistake the upper

case letter I with the numeral 1. The numeral 1 has a top serif to avoid this confusion.

DSE9000 Series Battery Charger Operator Manual

3

1

BIBLIOGRAPHY .................................................................................................. 5

1.1

INSTALLATION INSTRUCTIONS ........................................................................................... 5

1.2

MANUALS ................................................................................................................................ 5

3

SPECIFICATIONS ............................................................................................... 7

3.1.2

DSE0907 INDUSTRIAL / DSE0908 CABINET MOUNTED BATTERY CHARGERS ....... 8

3.2

PROTECTION .......................................................................................................................... 9

3.2.1

DSE9200 SERIES AND DSE9400 SERIES ..................................................................... 9

3.3

COMMON ELECTRICAL SPECIFICATIONS ........................................................................ 10

3.4

DSE9470 COMMUNICATION PORT USAGE ...................................................................... 12

3.4.1

USB CONNECTION ........................................................................................................ 12

3.4.2

RS485 .............................................................................................................................. 13

3.6

OUTPUT SPECIFICATIONS .................................................................................................. 14

3.6.1

DSE9130 12V 5A ............................................................................................................ 14

3.6.2

DSE9140 12V 10A .......................................................................................................... 15

3.6.3

DSE9150 12V 2A ............................................................................................................ 16

3.6.4

DSE9155 30V 2A ............................................................................................................ 17

3.6.5

DSE9250 24V 3.7A ......................................................................................................... 18

3.6.6

DSE9255 24V 5A ............................................................................................................ 19

3.6.7

DSE9260 24V 10A .......................................................................................................... 20

3.6.8

DSE9470 24V 10A .......................................................................................................... 21

3.6.9

DSE9472 24V 5A ............................................................................................................ 23

3.6.10

DSE9480 12V 10A .......................................................................................................... 24

3.6.11

DSE9481 12V 5A ............................................................................................................ 26

3.7

DIMENSIONS AND MOUNTING ........................................................................................... 27

3.7.1

DSE0907 12V 10A INDUSTRIAL BATTERY CHARGER ............................................... 27

3.7.2

DSE0908 12V & 24V 10A CABINET MOUNTED BATTERY CHARGER....................... 28

3.7.3

DSE9130 12V 5A ............................................................................................................ 29

3.7.4

DSE9150 12V 2A ............................................................................................................ 30

3.7.5

DSE9140 12V 10A .......................................................................................................... 31

3.7.6

DSE9155 30V 2A ............................................................................................................ 32

3.7.7

DSE9250 24V 3.7A ......................................................................................................... 33

3.7.8

DSE9255 24V 5A ............................................................................................................ 34

3.7.9

DSE9260 24V 10A .......................................................................................................... 35

3.7.10

DSE9470 24V 10A .......................................................................................................... 36

3.7.11

DSE9472 24V 5A ............................................................................................................ 37

3.7.12

DSE9480 12V 10A .......................................................................................................... 38

3.7.13

DSE9481 12V 5A ............................................................................................................ 39

3.8

APPLICABLE STANDARDS ................................................................................................. 40

4

INSTALLATION ................................................................................................. 41

4.1

BATTERY SUITABILITY ....................................................................................................... 41

4.2

USER CONNECTIONS .......................................................................................................... 41

4.2.1

DSE9130, DSE9140, DSE9250, DSE9255, DSE9260 ................................................... 42

4.2.2

DSE9150 ......................................................................................................................... 42

4.2.3

DSE9155 ......................................................................................................................... 43

4.2.4

DSE9400 SERIES ........................................................................................................... 43

4.3

TYPICAL WIRING DIAGRAM ................................................................................................ 44

4.3.1

DSE9100 / DSE9200 SERIES ........................................................................................ 44

4.3.2

DSE9400 SERIES ........................................................................................................... 45

5

INDICATIONS .................................................................................................... 46

5.1

DSE0907 ................................................................................................................................ 46

5.2

DSE0908 ................................................................................................................................ 46

5.3

DSE9130, DSE9150, DSE9155, DSE9250 & DSE9255 ........................................................ 47

5.4

DSE9140 & DSE9260 ............................................................................................................ 48

5.5

DSE9400 SERIES .................................................................................................................. 49

6

OPERATING MODES ........................................................................................ 50

DSE9000 Series Battery Charger Operator Manual

4

6.1

OPERATION OF DSE9100 SERIES / DSE9200 SERIES ..................................................... 50

6.1.1

PSU MODE ..................................................................................................................... 50

6.1.2

CHARGE MODE ............................................................................................................. 50

6.1.3

BOOST MODE ................................................................................................................ 51

6.2

OPERATION OF DSE9400 SERIES ...................................................................................... 52

6.2.1

PSU MODE ..................................................................................................................... 52

6.2.2

CHARGE MODE ............................................................................................................. 52

6.2.3

BOOST MODE ................................................................................................................ 53

6.2.4

TEMPERATURE COMPENSATION ............................................................................... 53

7

FAULT DIAGNOSIS .......................................................................................... 54

8

MAINTENANCE, SPARES, REPAIR AND SERVICING ................................... 55

9

WARRANTY ...................................................................................................... 55

10

DISPOSAL ...................................................................................................... 55

10.1

WEEE (WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT) ................................. 55

10.2

ROHS (RESTRICTION OF HAZARDOUS SUBSTANCES) .............................................. 55

Bibliogprahy

5

1 BIBLIOGRAPHY

This document refers to and is referred to by the following DSE publications which can be obtained

from the DSE website www.deepseaplc.com

1.1 INSTALLATION INSTRUCTIONS

Installation instructions are supplied with the product in the box and are intended as a ‘quick start’

guide only.

DSE PART

DESCRIPTION

053-049 DSE9000 Battery Charger Installation Instructions

1.2 MANUALS

DSE PART

DESCRIPTION

057-159 DSE9400 Series Battery Charger Configuration Suite Manual

Introduction

6

2 INTRODUCTION

NOTE:

NOTE: NOTE:

NOTE: This document DOES NOT contain details of the ‘obsolete’ DSE9210 and

This document DOES NOT contain details of the ‘obsolete’ DSE9210 and This document DOES NOT contain details of the ‘obsolete’ DSE9210 and

This document DOES NOT contain details of the ‘obsolete’ DSE9210 and

DSE9240 battery chargers. For further details of these units, please contact Deep

DSE9240 battery chargers. For further details of these units, please contact Deep DSE9240 battery chargers. For further details of these units, please contact Deep

DSE9240 battery chargers. For further details of these units, please contact Deep Sea

Sea Sea

Sea

Electronics.

Electronics.Electronics.

Electronics.

This document details the installation requirements of the DSE9000 series range of battery chargers.

The manual forms part of the product and should be kept for the entire life of the product. If the

product is passed or supplied to another party, ensure that this document is passed to them for

reference purposes.

This is not a controlled document. You will not be automatically informed of updates. Any future

updates of this document will be added to the DSE website at www.deepseaplc.com.

The DSE9000 series modules are intended for mounting within a customer enclosure or panel (DIN

rail mounting or fastened by screws/bolts).

DSE also supply some of the battery chargers as completed units, factory mounted into enclosures for

wall or floor mounting.

The DSE9000 series chargers fulfill the most common functions required of a charger in the

generating set industry. Combining protected outputs, intelligent charging and power supply operation

with a robust enclosure.

Specifications

7

3 SPECIFICATIONS

3.1 PART NUMBERING

3.1.1 DSE9000 CHASSIS MOUNT BATTERY CHARGERS

See the following page for details of part numbering of the Industrial / Cabinet mounted battery chargers.

9130 - 001 - 00

NOTE:

NOTE: NOTE:

NOTE: The DSE9150 12V 2A only available in Variant

The DSE9150 12V 2A only available in Variant The DSE9150 12V 2A only available in Variant

The DSE9150 12V 2A only available in Variant -

--

-00 (13.7V for lead acid batteries)

00 (13.7V for lead acid batteries)00 (13.7V for lead acid batteries)

00 (13.7V for lead acid batteries)

NOTE:

NOTE: NOTE:

NOTE: -

--

-

The DSE9250 battery charger is now obsolete, details provided for information

The DSE9250 battery charger is now obsolete, details provided for information The DSE9250 battery charger is now obsolete, details provided for information

The DSE9250 battery charger is now obsolete, details provided for information

only.

only.only.

only.

NOTE:

NOTE:NOTE:

NOTE:

The DSE94

The DSE94The DSE94

The DSE9400

0000

00

series

seriesseries

series

only available in Variant

only available in Variant only available in Variant

only available in Variant -

--

-00 (

00 (00 (

00 (1

11

13

33

3.

..

.5

55

5V

VV

V/

//

/27V

27V27V

27V

for lead acid

for lead acid for lead acid

for lead acid

batteries

batteriesbatteries

batteries

then temperature compensated as per battery charger configuration

then temperature compensated as per battery charger configurationthen temperature compensated as per battery charger configuration

then temperature compensated as per battery charger configuration)

))

)

NOTE:

NOTE: NOTE:

NOTE: For varian

For varianFor varian

For variant 03 (For other battery types), the float voltage can be adjusted

t 03 (For other battery types), the float voltage can be adjusted t 03 (For other battery types), the float voltage can be adjusted

t 03 (For other battery types), the float voltage can be adjusted

between 12.5V and 15V for DSE9130 12V 5A chargers (25V

between 12.5V and 15V for DSE9130 12V 5A chargers (25V between 12.5V and 15V for DSE9130 12V 5A chargers (25V

between 12.5V and 15V for DSE9130 12V 5A chargers (25V -

--

-

30V for DSE9250 24V 3.7A

30V for DSE9250 24V 3.7A 30V for DSE9250 24V 3.7A

30V for DSE9250 24V 3.7A

chargers). This change must be made at the DSE factory. Ensure the correct variant (and

chargers). This change must be made at the DSE factory. Ensure the correct variant (and chargers). This change must be made at the DSE factory. Ensure the correct variant (and

chargers). This change must be made at the DSE factory. Ensure the correct variant (and

float voltage if ap

float voltage if apfloat voltage if ap

float voltage if applicable) is specified on ordering. Consult your battery manufacturer for

plicable) is specified on ordering. Consult your battery manufacturer for plicable) is specified on ordering. Consult your battery manufacturer for

plicable) is specified on ordering. Consult your battery manufacturer for

further details of required float voltage.

further details of required float voltage.further details of required float voltage.

further details of required float voltage.

Product type

Variant

Hardware revisions

First version hardware

001

00

For 9 or 18 cell NICAD batteries*

12V charger set to 13.0V

24V charger set to 26.0V

01

For 10 or 20 cell NICAD batteries*

12V charger set to 14.5V

24V charger set to 29.0V

02

For other battery types*

Specify required float voltage on ordering**

03

DSE9130 12V 5A

9130

DSE

9130

•

Internal change to switching

frequency 67kHz)

DSE

9250

•

Internal change to switching

frequency (67kHz)

• AC input range increased to

277V max

002

DSE9140 12V 10A

9140

DSE9150 12V 2A

9150

DSE9155 30V 2A

9155

DSE9250 24V 3.7A

9250

DSE9255 24V 5A

9255

DSE9260 24V 10A

9260

DSE9470 24V 10A

9470

For lead acid batteries

12V charger set to 13.7V

24V charger set to 27.4V

DSE9472 24V 5A

9472

DSE9480 24V 10A

9480

DSE9841 24V 5A

9481

Specifications

8

3.1.2 DSE0907 INDUSTRIAL / DSE0908 CABINET MOUNTED BATTERY CHARGERS

See the preceeding page for details of part numbering of chassis mounted battery chargers.

Industrial / Cabinet mounted battery chargers are 9000 series battery chargers factory fitted into wall

mounted enclosures. For details see the section entitled Dimensions and Mounting elsewhere in

this document.

0907-002-02

INDUSTRIAL BATTERY CHARGER 12V 5A 220-250V

0908-001-

11

CABINET MOUNTED BATTERY CHARGER 12V 10A

0908-001-21 CABINET MOUNTED BATTERY CHARGER 24V 10A

0907 - 001 - 00

When ordering Industrial / Cabinet mounted battery chargers, ensure you specify the type of batteries

that are to be charged. If you do not specify this, the chargers will be preset to charge Lead Acid type

batteries.

Product type

Variant

Hardware revisions

Specifications

9

3.2 PROTECTION

3.2.1 DSE9200 SERIES AND DSE9400 SERIES

• Current limit to charger specification (2A, 3.7A, 5A or 10A depending upon charger model)

• Short circuit protection. Charger automatically restarts operation after the fault is removed.

• Reverse battery polarity protection. Charger automatically restarts operation after the fault is

removed.

• Charge failure output

Parameter

Comment

Charge failure determination The charge fail circuit will operate upon failure of the AC input or if

the output voltage drops below approximately 6V

Charge failure relay rating 3A DC resistive, 30V maximum

Specifications

10

3.3 COMMON ELECTRICAL SPECIFICATIONS

Parameter

Min

Nominal

Max

AC

Input Voltage (V)

DSE9130 12V 5A

DSE9150 12V 2A

DSE9140 12V 10A

DSE9155 30V 2A

DSE9250 24V 3.7A (9250-001-xx)

DSE9250 24V 3.7A (9250-002-xx)

DSE9255 24V 5A

DSE9260 24V 10A

DSE9470 24V 10A

DSE9472 24V 5A

DSE9480 12V 10A

DSE9471 12V 5A

90V

85V

90V

95V

110V-277V

110V-240V

110V-277V

304V

250V

277V

265V

305V

Operating

Temperature

DSE9100 Series

DSE9200 Series

DSE9400 Series

-30°C

55°C

85°C with de-ratings

Input F

requency (Hz)

48Hz 64Hz

Output Ripple and

Noise

DSE9100 Series

DSE9200 Series

DSE9400 Series

1% Vo

2% Vo

1% Vo

Load Regulation

DSE9100 Series

DSE9200 Series

DSE9400 Series

1% Vo

2% Vo

1% Vo

Line

R

egulation

<0.01% Vo

Output

V

oltage

O

vershoot %

<5%Vo

Transient

Response Peak D

eviation (mV)

(at 50% to 100% load step)

<4% Vo

Warm Up V

oltage (V)

<1% Vo

Output Voltage

Rise Time (ms)

DSE9100 Series

DSE9200 Series

DSE9400 Series

<100ms

<200ms

Short Circuit P

rotection

Hiccup

Switching

F

requency (k

H

z)

9130-001-xx (replaced with 9130-002-xx)

9250-001-xx (replaced with 9250-002-xx)

9130-002-xx

9250-002-xx

94xx-xxx-xx

All other chargers

100kHz

67kHz

100kHz

Efficiency %

(See section entitled

‘output specifications’

elsewhere in this

manual)

DSE9100 Series

DSE9200 Series

>80%

DSE9400 Series

>85%

Temperature Sensor

Input

DSE9400 Series PT1000

NOTE:

NOTE: NOTE:

NOTE: Check the

Check theCheck the

Check the

DSE9

DSE9DSE9

DSE94

44

400 Series

00 Series00 Series

00 Series

de

dede

de-

--

-rating curves which can be found else where in

rating curves which can be found else where in rating curves which can be found else where in

rating curves which can be found else where in

this manual for more information.

this manual for more information.this manual for more information.

this manual for more information.

Specifications

11

Communication

Specification

USB Port

(DSE9400 series

only)

USB2.0 Device for connection to PC running DSE Configuration Suite

Max distance 6m (20 feet)

RS485 Serial

Port

(DSE9400 series

only)

Isolated

Data connection 2 wire + common

Half Duplex

Data direction control for Transmit (by s/w protocol)

Max Baud Rate 19200

External termination required (120Ω)

Max common mode offset 70V (on board protection transorb)

Max distance 1.2km (¾ mile)

Specifications

12

3.4 DSE9470 COMMUNICATION PORT USAGE

3.4.1 USB CONNECTION

The USB port is provided to give a simple means of connection between a PC and the DSE9400

series battery charger. Using the DSE Configuration Suite Software, the operator is then configure

and monitor the state of the battery charger.

To connect a DSE9400 series battery charger to a PC by USB, the following items are required:

• DSE9400 series battery charger

• DSE Configuration Suite Software

(Supplied on configuration suite software CD or available from

www.deepseaplc.com).

• USB cable Type A to Type B.

(This is the same cable as often used between a PC and a USB

printer)

DSE can supply this cable if required :

PC Configuration interface lead (USB type A – type B) DSE Part

No 016-125

NOTE:

NOTE: NOTE:

NOTE: -

--

-

The DSE

The DSEThe DSE

The DSE9400 series

9400 series9400 series

9400 series

battery charger

battery charger battery charger

battery charger must be connect

must be connectmust be connect

must be connected

eded

ed

to ONLY the AC supply

to ONLY the AC supply to ONLY the AC supply

to ONLY the AC supply

before configuration or monitoring can begin

before configuration or monitoring can beginbefore configuration or monitoring can begin

before configuration or monitoring can begin.

..

.

NOTE:

NOTE: NOTE:

NOTE: -

--

-

Refer to DSE

Refer to DSERefer to DSE

Refer to DSE9400 Series

9400 Series9400 Series

9400 Series

Battery Charger

Battery ChargerBattery Charger

Battery Charger

PC Software Configuration

PC Software ConfigurationPC Software Configuration

PC Software Configuration

Manual for

Manual forManual for

Manual for

further details on configuring and monitoring

further details on configuring and monitoringfurther details on configuring and monitoring

further details on configuring and monitoring.

..

.

Specifications

13

3.4.2 RS485

The RS485 port on the DSE9400 series battery chargers support the Modbus RTU protocol.

The DSE Powercomm register table for the controller is available upon request from the DSE

Technical Support Department.

RS485 is used for point-to-point cable connection of more than one device (maximum 32 devices)

and allows for connection to PCs, PLCs and Building Management Systems (to name just a few

devices).

One advantage of the RS485 interface is the large distance specification (1.2km) when using Belden

9841 (or equivalent) cable. This allows for a large distance between the DSE9400 series battery

charger and a PC running the DSE Configuration Suite software. The operator is then able to view the

various operating parameters.

NOTE:

NOTE: NOTE:

NOTE: -

--

-

For distances up to 6m (8yds) the USB connection method is mor

For distances up to 6m (8yds) the USB connection method is morFor distances up to 6m (8yds) the USB connection method is mor

For distances up to 6m (8yds) the USB connection method is more suitable and

e suitable and e suitable and

e suitable and

provides for a lower cost alternative to RS485 (which is more suited to longer distance

provides for a lower cost alternative to RS485 (which is more suited to longer distance provides for a lower cost alternative to RS485 (which is more suited to longer distance

provides for a lower cost alternative to RS485 (which is more suited to longer distance

connections).

connections).connections).

connections).

• Brainboxes PM154 PCMCIA RS485 card (for laptops PCs)

Set to ‘Half Duplex, Autogating” with ‘CTS True’ set to ‘enabled’

• Brainboxes VX-023 ExpressCard 1 Port RS422/485 (for laptops and

nettop PCs)

• Brainboxes UC320 PCI Velocity RS485 card (for desktop PCs)

Set to ‘Half Duplex, Autogating” with ‘CTS True’ set to ‘enabled’

• Brainboxes PX-324 PCI Express 1 Port RS422/485 (for desktop PCs)

Supplier:

Brainboxes

Tel: +44 (0)151 220 2500

Web: http://www.brainboxes.com

Email: Sales: sales@brainboxes.com

Specifications

14

3.6 OUTPUT SPECIFICATIONS

3.6.1 DSE9130 12V 5A

Parameter

Min

Nominal

Max

Comments

Output Voltage (12 V DC battery) 12.5V 13.7V 15.0V Specify float voltage on ordering.

Output Charging Current (A) 0A 5A 5.5A

Current limit threshold (A) 5A 5.3A 5.5A

Recovery from current limit (A) 5A

Full load AC input current (A) 1.5A With output at 13.7V DC

AC Input Inrush (10ms) current (A) 20A

0.8

0.82

0.84

0.86

0.88

0.9

0.92

85 110 230 260

Efficiency (%)

Input Voltage (V)

DSE9130 Efficiency Curve at 5A

Specifications

15

3.6.2 DSE9140 12V 10A

Parameter

Min

Nominal

Max

Comments

Output Voltage (12 V DC Battery) 12V 13.7V 15V

Output Charging Current (A) 10A 10A 11A

Current limit threshold (A) 10A 11A

Recovery from current limit (A) 10A 11A

Full load AC input current (A) 3.1A At Vin=85V, Vo=13.7V, Io=10Amp

Full load AC input current (A) 1.3A At Vin=230V, Vo=13.7V Io=10Amp

AC Input Inrush (10ms) current (A) 60A

0.78

0.79

0.8

0.81

0.82

0.83

0.84

0.85

0.86

0.87

85

110

230

260

Efficiency (%)

Input Voltage (V)

DSE9140 Efficiency Curve at 10A

Specifications

16

3.6.3 DSE9150 12V 2A

Parameter

Min

Nominal

Max

Comments

Output Voltage (12 V DC Battery) 12.5V 13.7V 13.7V Float voltage not adjustable

Output Charging Current (A) 0A 2A 2.5A

Current limit threshold (A) 2A 2.3A 2.5A

Recovery from current limit (A) 2A

Full load AC input current (A) 0.7A With output at 13.7V DC

AC Input Inrush (10ms) current (A) 10A

74

76

78

80

82

84

86

88

90

85

110

230

250

Efficiency (%)

Input Voltage (V)

DSE9150 Efficiency Curve at 2A

Specifications

17

3.6.4 DSE9155 30V 2A

Parameter

Min

Nominal

Max

Comments

Output Voltage (30 V DC Battery) 28.0V 34.3V 34.5

Output Charging Current (A) 0A 2.2A 3A

Current limit threshold (A) 2A 2.2A 3A

Recovery from current limit (A) 2A

Full load AC input current (A) 2A

AC Input Inrush (10ms) current (A) 30A

0.78

0.8

0.82

0.84

0.86

0.88

0.9

0.92

0.94

85 110 230 260

Efficiency (%)

Input Voltage (V)

DSE9155 Efficiency Curve at 2A

Specifications

18

3.6.5 DSE9250 24V 3.7A

NOTE:

NOTE: NOTE:

NOTE: -

--

-

This battery charger is now obsolete,

This battery charger is now obsolete,This battery charger is now obsolete,

This battery charger is now obsolete,

details provided for information only.

details provided for information only.details provided for information only.

details provided for information only.

Parameter

Min

Nominal

Max

Comments

Output Voltage (24 V DC Battery) 25.0V 27.4V 30.0V Specify float voltage on ordering.

Output Charging Current (A) 0A 3.7A 4A

Current limit threshold (A) 3.6A 3.75A 4A

Recovery from current limit (A) 3.6A

Full load AC input current (A) 2A With output at 27.6V DC

AC Input Inrush (10ms) current (A) 30A

0.8

0.82

0.84

0.86

0.88

0.9

0.92

85

110

230

260

Efficiency (%)

Input Voltage (V)

DSE9250 Efficiency Curve at 3.7A

Specifications

19

3.6.6 DSE9255 24V 5A

Parameter

Min

Nominal

Max

Comments

Output Voltage (24 V DC Battery) 25.0V 27.4V 30.0V Specify float voltage on ordering.

Output Charging Current (A) 0A 5A

Current limit threshold (A) 5A 5.3A 6A

Recovery from current limit (A) 5A 5.2A

Full load AC input current (A) 0.65A 2.7A With output at 27.6V DC

AC Input Inrush (10ms) current (A) 30A

0.8

0.82

0.84

0.86

0.88

0.9

0.92

0.94

85

110

230

260

Efficiency (%)

Input Voltage (V)

DSE9255 Efficiency Curve at 5A

Specifications

20

3.6.7 DSE9260 24V 10A

Parameter

Min

Nominal

Max

Comments

Output Voltage (12V DC Battery) 26V 27.6V 29V

Output Charging Current (A) 10A 11A

Current limit threshold (A) 10A 11A

Recovery from current limit (A) 9.5A 10A 11A

Full load AC input current (A) 2.2A

At Vin=230V, Vo=27.6V, Io=10Amp

Full load AC input current (A) 5.8A

At Vin=85V, Vo=27.6V, Io=10Amp

AC Input Inrush (10ms) current (A) 60A For 10ms

0.78

0.8

0.82

0.84

0.86

0.88

0.9

0.92

0.94

85

110

230

265

Efficiency (%)

Input Voltage (V)

DSE9260 Efficiency Curve at 10A

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DSE DSE9000 Series User manual

DSE DSE9000 Series User manual

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