Mastervolt 83301202 - Charge Mate 1202

Article Mastervolt - 83301202

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The Mastervolt 83301202 Charge Mate 1202 is a highly efficient and compact device designed to manage the charging of secondary batteries in marine, RV, and off-grid systems. This essential component ensures that the secondary battery is safely isolated during discharge, while it remains connected for charging, preventing depletion of the main battery. It is compatible with both 12V and 24V systems, making it versatile for different applications. The Charge Mate 1202 features a 120A maximum current rating, allowing it to handle the power needs of smaller systems while maintaining reliability and performance. With its electro-mechanical relay, it ensures durability and smooth operation, even under harsh environmental conditions. The device operates across a wide temperature range from -40°C to 65°C, making it suitable for extreme weather.

Description
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Mastervolt 83301202 - Charge Mate 1202

Key Features:
- Designed for small systems, the Charge Mate 1202 ensures safe and reliable charging of a secondary battery while keeping it isolated during discharge
- Prevents the depletion of the main battery, allowing it to start without issues by regularly charging the secondary battery
- Works with both 12V and 24V systems, offering versatile compatibility for a variety of applications
- Max current rating of 120A, ideal for safely managing the charging and discharging process in smaller systems
- Compact size (76 x 46 x 46 mm) and lightweight (0.125 kg) for easy installation in tight spaces
- Relay type: Electro-mechanical, providing reliable performance in challenging conditions
- Compliant with CE standards, ensuring safety and reliability in electrical systems
Specifications:

General Specifications
- Battery Voltage: 12V / 24V, compatible with both systems
- Max Current: 120A, providing efficient and safe charging
- Dimensions: 76 x 46 x 46 mm (3.0 x 1.8 x 1.8 inches), compact for easy installation
- Weight: 0.125 kg (0.3 lb), lightweight and easy to handle
- Compliance: CE certified for reliability and safety
Technical Specifications
- Power Consumption (switch open): < 1 mA at 12/24V DC
- Inrush Current (250 ms): 2000A, ensuring reliable operation during startup
- Switch On Voltage: 13-15V (12V system) / 26-30V (24V system)
- Switch On Delay: 5 seconds, allowing the system to stabilize before activation
- Switch Off Voltage: < 12.75V (12V) / < 25.5V (24V)
- Switch Off Delay: None, for immediate disconnection when voltage falls below safe limits
- Relay Type: Electro-mechanical, providing durability and reliability
- Temperature Range: -40°C to 65°C (-40°F to 149°F), suitable for extreme environmental conditions
- Protection Degree: IP21, offering basic protection against solid objects larger than 12mm
Benefits:
- Ensures the main battery remains charged and ready to start, while safely managing a secondary battery
- Compact and lightweight design allows for easy installation in tight spaces
- Reliable electro-mechanical relay ensures long-lasting operation and durability
- Wide operating temperature range, making it ideal for use in challenging environments
- CE certified for added safety and reliability in various electrical systems
- Powerful inrush current capability ensures smooth operation when starting the charging process