amperes electronics
BC9740
24V DC Automatic Battery Charger
BC9740 is a 24V DC, 4A charger for SLA batteries up to 100Ah, with smart charging, built-in protection, and RS485 monitoring for extended battery life.
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4A constant voltage charging with automatic current reduction
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Built-in surge and short circuit protection
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Thermal sensors with auto shutdown to prevent overheating
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Reverse polarity protection to prevent battery damage
Introduction
BC9740 is a microprocessor-based 24V DC battery charger with a 4A capacity battery, designed for SLA batteries up to 100Ah. Engineered for efficiency, it features intelligent charge control, built-in reverse polarity protection and monitoring circuit to extend battery life.
With RS485 data output for remote monitoring and an LCD status display, it ensures easy operation and real-time status updates. Ideal for PA system backup power, the BC9740 offers compact design, efficient charging, and remote monitoring capabilities via PMX III, making it a reliable choice for uninterrupted power solutions.
Packing information
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Carton size: 555 (L) x 295 (W) x 95 (H) mm
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Gross weight: 5.20 kg
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1 unit(s) per carton
Introduction
BC9740 is a microprocessor-based 24V DC battery charger with a 4A capacity battery, designed for SLA batteries up to 100Ah. Engineered for efficiency, it features intelligent charge control, built-in reverse polarity protection and monitoring circuit to extend battery life.
With RS485 data output for remote monitoring and an LCD status display, it ensures easy operation and real-time status updates. Ideal for PA system backup power, the BC9740 offers compact design, efficient charging, and remote monitoring capabilities via PMX III, making it a reliable choice for uninterrupted power solutions.
Packing information
-
Carton size: 555 (L) x 295 (W) x 95 (H) mm
-
Gross weight: 5.20 kg
-
1 unit(s) per carton
-
BC9740
Power requirements
Operating voltage
220 - 240V AC
Charging voltage
27.8V DC
Charging current
4A ; (max 5A)
Idle power consumption
1.3W
Protections, displays, & communication
Protections
Low battery audio disconnection, reverse polarity, short circuit
Indicators
AC mains, short circuit and low battery
Displays
Charging current Charging voltage Battery voltage Output current Battery reverse polarity
Communication
RS485 out ; link to Amperes PMX III via iPX5500 communication box for remote monitoring
E/M back up Amp rating
25A max (Use external contractor / relay if required)
Terminals
Battery input, EM load
Case
Dimensions (W x H x D)
482 x 44 x 180 mm
Weight
4.50kg
Note: The specification parameters may be changed, added, or omitted without prior notice.
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4A constant voltage charging with automatic current reduction
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Low battery disconnection alert to extend battery lifespan
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RS485 port for remote monitoring via Amperes PMX III Software and Amperes iPX5500 Communication Box
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Supports 24V battery banks with stable DC voltage charging
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Built-in surge and short circuit protection
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Thermal sensors with automatic shutdown to prevent overheating
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Reverse polarity protection to prevent battery damage
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Cross references
Registered association members of
International recognitions
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Payment
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© 1999 - 2024 Amperes Electronics Sdn Bhd. All Rights Reserved.
Sales Office (Malaysia)
70, Jalan Industri PBP 3,
Taman Perindustrian Pusat Bandar Puchong 47100, Puchong, Selangor, Malaysia.
Tel: +603-5882 7757 / 7758
Production Factory (Malaysia)
2, Jalan Meranti Puchong D25@Meranti Puchong 47120 Puchong, Selangor, Malaysia
Amperes Asia Pte Ltd
Export Sales Office - Singapore
(Co Reg: 201102253E)
1, North Bridge Road, #13-03, High Street Centre, Singapore 179094
Sales Office (Malaysia)
70, Jalan Industri PBP 3,
Taman Perindustrian Pusat Bandar Puchong 47100, Puchong, Selangor, Malaysia.
Tel: +603-5882 7757 / 7758
Production Factory (Malaysia)
2, Jalan Meranti Puchong D25@Meranti Puchong 47120 Puchong, Selangor, Malaysia
Amperes Asia Pte Ltd
Export Sales Office - Singapore
(Co Reg: 201102253E)
1, North Bridge Road, #13-03, High Street Centre, Singapore 179094