Mastervolt Charge Mate Pro 40 - Electronics Charge Relay [83304002]
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Charge Mate Pro 40 - Electronics Charge Relay
Current limited electronic charge relay with high efficiency and reverse current protection
A secondary battery on board requires a dedicated charging solution. The Charge Mate Pro makes it possible to distribute the charger or alternator current effectively between two battery banks such as a starter and a service battery. The Charge Mate Pro connects both batteries during charging and keeps them isolated when discharging. This significantly reduces the risk of a flat starter battery for example.
The Charge Mate Pro offers an additional advantage over mechanical charge relays, by limiting the charge current to the second battery. The primary battery, like a starter battery, is therefore charged with priority. The return current is automatically blocked even when the secondary battery has a higher voltage. An emergency start function is possible by connecting an optional bypass switch to the Charge Master Pro.
A marine application example is the connection of a bow thruster battery to a service battery. The Charge Mate Pro ensures that the service battery is always charged with priority. The blocking of the return current from the bow thruster battery guarantees that the bow battery remains charged while the current limiting also prevents power dips of the onboard electrical network.
The Charge Mate Pro series consist of a 40 Amp and a 90 Amp version, both suitable for charger or alternator applications.
Charge Mate Pro: for controlled charging from a single source.
Applications
- Leisure and professional marine and mobile applications. An effective solution for high power demand on board and/or the need of prioritised or current limited charging.
Features
- Electronic charge coupling with very low voltage drop
- Makes effective dual charging possible
- Suitable for all battery types, including Lithium Ion
- Charge current secondary battery limited to 40 A
- High system reliability by prioritised charging of the main battery
- Unidirectional which blocks return current under all circumstances
- Prevents power dips of the onboard electrical network
- Suitable for all kinds of chargers and alternators
- Monitoring with LED status indication
- IP65 electronics in a corrosion resistant casing with aluminum heat sinks
- Fast and easy installation
General specifications
- Remote switch functions: on, off, auto, start assist
- Monitoring: LED (warnings and status indication)
- Output current: limited to 40 A
- Number of battery outlets: 2
- Input voltage range: 9-32 V
- Parallel configuration: yes
- Battery voltage: automatic 12/24 V detection
- Dimensions, hxwxd: 157 x 140 x 80 mm / 6.2" x 5.5" x 3.1"
- Weight: 0.88 kg / 1.9 lb
- Approvals: CE
Technical specifications
- Connection possibilities: 3 x fast-on connectors (switch, ground and status) o switch: for an optional single pole ON-OFF-ON switch for remote operation o status: for an optional LED indicator
- Power consumption: switch open: < 1 mA at 12/24 V DC
- Battery types: all types (Lithium Ion protection via Multi purpose contact, product code 77030500)
- Switch on voltage: 13.5 V (12 V) / 27 V (24 V)
- Switch on delay: 5 sec.
- Switch off voltage: 12.75 V (12 V) / 25.5 V (24 V)
- Switch off delay: 2.5 sec.
- Relay: electronically (mosfets with low voltage drop of max 0.2 V)
- Temperature range (ambient temp.): -40 °C to 60 °C -40 to 140 °F
- Protection degree: IP65
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Owner's Manual (pdf)
30-Day Returns & Fast Shipping
Most eligible items may be returned within 30 days of delivery. Items must be unused, uninstalled, and returned in their original condition with all original packaging, accessories, hardware, and components.
Returns caused by ordering the wrong item, incorrect vehicle or product fitment, incorrect size or quantity, accidental purchase, change of mind, or other customer error are subject to a minimum 20% restocking fee. Depending on the condition of the returned product, packaging, missing components, or other factors affecting resale value, the restocking fee may be increased up to a maximum of 50% of the product price. Customer-error returns may also be subject to return shipping costs.
Restocking fees do not apply when we verify that the wrong item was shipped by us or that the product arrived damaged or defective through no fault of the customer. Please contact 4Falcons before returning any item so we can provide return authorization and instructions.
Orders are processed and shipped as quickly as possible. Delivery dates are estimates and may be affected by carrier delays, weather, holidays, incorrect addresses, or other circumstances outside our control. Tracking information will be provided when available.
Please verify vehicle, RV, marine, or equipment compatibility before placing your order. Installed, used, modified, damaged, incomplete, or otherwise non-resalable products may receive a reduced refund or may not be eligible for return.
