Whisper Power 61112304 - Supreme 12 VDC - 40 A

Whisper Power 61112304 - Supreme 12 VDC - 40 A Battery Charger

The Whisper Power 61112304 Supreme 12 VDC - 40 A is an advanced battery charger designed to meet the needs of automotive and marine environments, providing reliable charging for up to three independent batteries. This versatile charger is compatible with various battery types, including AGM, GEL, Lead-acid, and Lithium, making it an ideal choice for a wide range of applications. With the ability to handle input voltages from 90 to 265 VAC (50/60 Hz), it ensures global usability, allowing users to charge batteries wherever they are.

Key Features

• Complies with CE and ABYC standards, ensuring safety and reliability.
• Designed to charge three independent batteries, accommodating different capacities (Ah).
• Programmable settings tailored for AGM, GEL, Lead-acid, and Lithium batteries.
• Integrated temperature sensor to prevent gas production during charging.
• Automatic voltage adjustment for worldwide use (90-265 VAC).
• Compatible with small gasoline or diesel generators.

Benefits

• Rapid charging capabilities, even with low input voltage.
• Individual programming for each output, providing flexibility for various battery types.
• Accessible battery connections with an included AC power cord for easy setup.
• Quick installation process, ideal for both professionals and DIY enthusiasts.
• Whisper-quiet operation, eliminating transformer hum.
• Maximizes battery lifespan through optimized charging.
• Exceptional price-performance ratio, offering great value for users.

Technical Specifications

Weight: 2.6 Kg / 5.7 lb

Dimensions: 295 x 206 x 86 mm (11.6 x 8.1 x 3.4 in)

Output Current (Maximum): 40 A

Output Voltage Charge: 14.2 - 15.5 V

Output Voltage Float: 13.4 - 13.8 V

Output Voltage Equalize: 16.0 V

Charging Control: 3-step (Bulk / Absorption / Float)

DC Output Bank: 3

Selectable Battery Type: GEL, AGM, WET, Lithium

Parasitic Current: < 2 mA

Charger Input

AC Input Voltage (Nominal): 100, 120, 220, 230, 240 VAC

AC Input Operating Range: 90 - 265 VAC

AC Input Frequency Range: 47 - 63 Hz

Power Consumption (Full Load): 700 W

Power Factor Correction: Yes

Charger Efficiency: > 82%

Protection and Features

• Reverse Battery protection with automatic unit shutdown.
• Over Charge protection with automatic unit shutdown.
• Over Heating protection, with unit derating and shutdown.
• Output Short Circuit protection with automatic unit shutdown.
• Forced air ventilation for efficient cooling.
• Temperature Setting options: Hot, Normal, Cold (no sensor connected).
• Includes a battery temperature sensor with a 1.5 m cable.
• Ports for battery temperature sensor (RJ12) and optional digital display (RJ12).

Display

LCD Display: Backlit, showing charging status and battery voltage.

Warning and Fault Codes: A01-02, E01-09.

AC Input and DC Output Connection

AC Input Connection: Hardwire or AC Cord.

DC Output Connection: Heavy Duty Studs (3 banks).

DC Output Ground: Single Heavy Duty Common Ground Stud.

Environmental and Operating Temperature

Storage Range: -40° to 70°C.

Operating Range: -20° to 60°C.

Humidity: 5-95%, RH non-condensing.

Ingress Protection: IP32.