J35D
Lithium Compatible Power Management System
This product has been discontinued & superseded with the ASPower.
KEY FEATURES
- 14 x 12VDC outputs
- 35A maximum output current
- 30A maximum charging current
- Solar 28 Amp
- Lithium compatible
This product is specifically designed for and exclusively supplied in a range of Jayco recreational vehicles.
Lithium compatible Power Management System for comfortable camping off the grid
J35 Model D is lithium compatible Power Management System specifically designed for Jayco Australia. It features a built-in solar regulator and a multi-stage battery charger to ensure long battery life.
Use J35D to charge all types of lead acid batteries as well as lithium (LiFePO4) batteries. J35Â allows charging of battery banks of up to 600Ah in capacity.
J35D allows you to charge the caravan battery to the optimal charge level from 230-240 Volt mains, your solar panel (28 Amp, or three panels 450W total), or from any auxiliary input, such as a power generator or your vehicle.
J35D will increase the life span of your battery thanks to the multiple battery protection features, such as low voltage disconnect, storage mode and multistage charging. There are 14 outputs to connect your DC appliances, including hot water, water pump, lights, and many more. Built in electronic fuses protect the loads.
Offered as an option in a range of Jayco caravan models, the J35D can recover and charge a heavily discharged LiFePO4 battery. The internal Power Management System (BMS) of a LiFePO4 battery will turn off if it detects that the battery is heavily discharged. The J35D will provide the voltage to restart the LiFePO4 battery’s BMS and then commence charging of the LiFePO4 battery.
Pair J35D with the monitor, such as JControl, or a JHub app, to monitor your caravan power and control its functions.
We recommend using the J35D Power Management System with BMPRO Invicta Lithium batteries.
Specifications
| Specification | Detail |
|---|---|
| Input Voltage Range | 240V AC ± 10% (nominal), 50-60Hz |
| Input Surge | <40A (cold start) |
| Output Current | 35A (load + battery current) |
| Factory Set Voltage | 13.65V ± 0.1V (float voltage) |
| Output Ripple Voltage | <150mV |
| Overvoltage Protection | <18V |
| Overcurrent Protection | 35-38A |
| Battery Current Limit | 30A |
| Low Voltage Disconnect | Lead-acid: 10.5 ± 0.2V LiFePO4: 11.5 ± 0.2V |
| Battery Drain | <8mA (when in Storage Mode) |
| AC/DC Efficiency | >83% |
| Cooling Fan | Thermally-controlled |
| Solar Input Current | <27A |
| Solar Input Voltage | 15-25V |
| Ambient Temperature | 0°C to 50°C |
| Communication | CAN Bus |
| Dimensions | 307mm x 206mm x 68mm |
| Weight | 2kg |
FAQ
The J35D does not serve as a DC-DC charger. We offer the MiniBoost, which is a DC-DC charger that can connect to the J35D.
The J35D features an in-built solar regulator. You can connect the positive and negative leads from your an unregulated 12V solar panel directly to the solar input on your J35D.
If you have a regulated solar panel, it cannot connect to the J35D. It must be connected to your battery.
The solar card within theJ35D will limit the maximum input to ensure your batteries do not become overcharged. It is safe to have solar system that can product slightly more power than the maximum solar input on the J35D. If the watts are exceeded, it will shut the solar down for approximately 2 minutes. Then, turn it back on once the wattage has dropped back under the input.
J35D
working great, install was easy
This is very easy to do just like for like, but once set up you have to tell the 35D what batt you have and how many ah, for example lifepo4 200 amps otherwise it won’t know what it’s charging hope this helps.
Great product.
We bought a Jayco, but found it was not lithium battery friendly. To convert to Lithium batteries we had to replace the BMPro J35B with an upgraded J35B-L or a J35D.
The new J35D allows for more solar power to be processed and works seamlessly with the existing display unit.
The Jayco wiring looms are like bowls of spaghetti, and Jayco refuses to help out with a wiring diagram.
Luckily, I have an electrical background, so was able to swap the units and sort out where all the critical wiring was going.
As the standard wiring does not have any 240Vac Power while “off grid”, I am adding in a 2,000W 12Vdc to 240Vac inverter. With the upgraded batteries, this will allow us to use the Microwave Oven, an Induction Cooktop and/or the Air Conditioner while off grid, too.
Great product easy install so happy with the upgrade
it is a great system and perfect for upgrading from agm to lithium. only issue i had was not enough technical information with the manuals.. but technical support team at BMPRO was excellent