Battery charger / rectifier ASBR-I

Rectifier / Battery charger ASBR-I

ASBR - I series is a single branch rectifier AMPERIS supplies continuous DC load.

ASBR - I rectifiers are composed with an open frame solution rectifier totally independent installed inside in a cabinet.

Customer can choose cabinet solution or open frame. Quality and performance are the best in the market. AC/DC converter is realized in swap module. This solution greatly improves MTTR in a few minutes.

ASBR – I rectifiers can charge rectifiers VRLA batteries.. Ripple in output is <1% for safeguard of the batteries

ASBR – I rectifiers include some optional like drop cells, diode for parallel, MCCB input, batteries, output.Technology of the converter module is hightfrequency,
chopper with power transformer, natural cooling.

Transportation is facilitated thanks the width enough for get in Lifter manual trucks.

Industrial applications

  • Oil&Gas (Petrochemicals Offshore, Onshore, Pipelines);
  • Energy & Power Generation (Transmission, Distribution);
  • Transportations (Rail, Airport, Shipping);
  • Water (Desalination, Treatment);
  • Instrumentation & Process control (Chemical, Mining, Steel, Paper);
  • All industrial applications;

Key features

  • Standard system - cost effective, short lead time;
  • Digital instrumentations cl. 0,5;
  • Electronic management with analog control, trimmer for setting characteristics;
  • LEDs and control parASBR - Iters locally or remotely;
  • Several types of batteries:
  • Advance Battery Management;
  • Parallel operation;
  • Simplified maintenance:
  • High MTBF and low MTTR;
  • International Service support;

SWAP MODULAR converter

IGBT chopper rectifiers.
High performance totally independent module;
can be changed very easily in case of failure
(very short time MTTR)

Display interface

An human machine interface (HMI) ensure the access to all the important parameters; the main panel accessible from the front side. A large display 3 digits and ½ for battery voltage and current gives the perfect overview of the charge quality. The display is powered by output batteries, thanks an embed¬ded DC/DC converter, to ensure measurements also without AC supply. LEDs indicate the operation of the system.

Front Pannel Signals (LEDs)

  •  Main regular;
  •  Output DC;
  •  Min. battery voltage;
  •  Fault;

SPDT Contacts

  • Mains
  • Fault
  • Min. battery voltage
  • Pole +/- to earth (as above specified)

Measuring

  • (The display it is powered by battery thanks an DC/DC converter)
  • Battery Voltage digital, 3 digits and 1/2
  • Battery current digital, 3 digits and 1/2
Mains 1Ph 230 Vca ± 10%

Frequency

50Hz/60Hz ±5%

Rated output voltage

24,48,110,220 Vdc

Range of operating voltage

Floating charge 75% to 125% of Vdc rated
High rate charge 75% to 135% of Vdc rated
Commissioning charge 75% to 140% of Vdc rated

Satic voltage regulation

± 0,5% under the following conditions
at float charge ; 0-100% DC load variation;
input voltage ± 10%; input frequency ± 5%;

Dynamic voltage regulation

Using standard filter and battery connected
(Capacity higher than 5 times In)
Load step Deviation
10-90% -5%
90-10% +5%

Current regulation

100% down to 50%

Long term stability

0,15% for 1000 hours

Temperatyre ciefficient

0,18% per °C

Chargin characteristics

Constant current /constant voltage I/U as required
by IEC 478-1 during float charge

Noise level

< 50dB

Input/output isolation

as required by

Isolation resistance

>2000 MΩ , 500Vdc

Outgoing protecticon

Short Circuit; high and low voltage

Cooling

Natural (forced just for rectifiers bridge)

CABINET MODEL

IMPUT Vac: 230 1Ph

Dimensions (WxDxH) mm: 600x650x1600

 

OUTPUT Vdc

System Branch A

ASBR - I 24/25

24

25

ASBR - I 24/40

24

40

ASBR - I 24/60

24

60

ASBR - I 48/10

48

10

ASBR - I 48/30

48

30

ASBR - I 110/5

110

5

ASBR - I 110/15

110

15

ASBR - I 110/30T

110

30

ASBR - I 220/8

220

8

 

OPEN FRAME MODEL

IMPUT Vac: 230 1Ph

Dimensions (WxDxH) mm: 800x518

 

OUTPUT Vdc

System Branch A

 

ASBR - I 24/25/G

24

25

ASBR - I 24/40/G

24

40

ASBR - I 24/607G

24

60

ASBR - I 48/107G

48

10

ASBR - I 48/307G

48

30

ASBR - I 110/5/G

110

5

ASBR - I 110/157G

110

15

ASBR - I 110/30T7G

110

30

ASBR - I 220/87G

220

8

 

Diagram SWAP MODULAR converterSWAP MODULAR converterBattery rectifier ASBR-IOpen frame

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