Testing and battery maintenance

We supply an industrial rectifier, designed to power critical loads in Vcc in addition to charging any type of batteries. The MVD_ASR is based on a standardized IGBT power conversion system, which provides the customer with superior reliability, efficiency and value for money. Its control boards based on the latest generation microprocessor are equipped with panel with alphanumeric display. It is available in multiple configurations, with a wide range of options such as automatic switches, distribution panels, alarm signals and locking diodes.



Rectifier battery charger


Model: MVD_ASR

Producer: Bassi

country of origin: Italy


The MVD_ ASR is an industrial rectifier, designed to supply critical DC loads and to charge any type of battery.

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Key features
Robust and reliable layout for industrial applications.
Standard configurations for cost effective, short lead time solutions.
Microprocessor control.
Full set of battery charging methods.
Extensive range of options and customized solutions.
Easy accessibility and maintenance.


Description

The MVD_ ASR is an industrial rectifier, designed to supply critical DC loads and to charge any type of battery.

The MVD_ASR is based on standardized IGBT power conversion systems, to provide superior reliability, efficiency, and cost effectiveness.

These systems are available in different types of enclosures, with protection ratings up to IP54 or NEMA 3R.

The control boards are based on microprocessors of the latest generation, equipped with alphanumeric and mimic display panels.

These MVD_ASR chargers can be equipped with a wide set of optional features, such as breakers, distribution panels, alarm systems, dropping diodes.

A team of designers and field-application engineers is dedicated to support our Customers if they have special requirements.



Specifications
AC Input
Standard voltages
Single-phase 120 – 208 – 220 – 230 – 240 – 380 - 400 –
415 – 440 – 480 - 600 VAC ± 10%
Three-phase 120 – 208 – 220 – 230 – 240 – 380 - 400 –
415 – 440 – 480 - 600 VAC ± 10% Frequency 50/60 Hz ± 5 Hz
Efficiency
>90%
Power factor
>75% (Single-phase)
>85% (Three-phase – 6pulses)
>95% (Three phase – 12 pulses)
DC Output
Standard votages
Nominal battery voltages: 24, 48, 110/120, 220/240 VDC
Current ratings
10, 20, 50, 100, 150, 200, 320, 500 AMPS
Chargin characterisc
IU (DIN 41773), IU1U2, I1I2U
Output regulation
Static Voltage Regulation: <5%
Voltage Ripple: <5%
Overload capacity
<110% continous work
Recomended operating voltages (V/cell, Adjustable)
Battery type
Ni-Cd
VLA
VRLA
Floating
1,40 – 1,50
2,20 – 2,30
2,20 – 2,30
Boost
1,50 – 1,65
2,40 – 2,45
-
Equalizing
1,70
2,70
2,35
Stanards of quality
Quality
ISO 9001:2008
Marcking
CE
EMC
IEC EN 61000-6-2, IEC EN 61000-6-4
Safety
IEC EN 60335-1:2012, EN 60335-2-29:2004/A2:2010
Standard models
Standard models
Nominal battery voltage (v)
Nominal chargin current (A)
Maximun output voltage (V)
Maximun output power (W)
Cabinet
MVD_ASR024050_00
24
50
36
1800
MAXI
MVD_ASR024100_00
24
100
36
3600
MAXI
MVD_ASR048050_00
48
50
72
3600
MAXI
MVD_ASR048100_00
48
100
72
7200
MAXI
MVD_ASR048200_00
48
200
72
14500
S2
MVD_ASR048500_00
48
500
72
36300
S2
MVD_ASR120050_00
120
50
180
8500
MAXI
MVD_ASR120100_00
120
100
180
17050
MAXI
MVD_ASR240050_00
240
50
360
17050
MAXI
MVD_ASR250100_00
240
100
360
34100
S2
Optional
Avaliable on each model upon request:
Input Circuit Breaker.
Output Circuit Breaker.
Load or Battery dedicated Circuit Breakers.
Load or Battery dedicated Circuit Breakers.
Input AC Voltmeter, Ammeter or Power Analyser.
Monitor and limiting of battery charging current.
Cabinet Nema3R or IP54 for outdoor applications.


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