Battery charger / rectifier 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