Phone: 07 3348 3822 or Email: sales@couplemate.com.au

J35 Battery Management System

$750.00 inc GST

or 4 fortnightly payments of $187.50 with Afterpay More info


b35

Description

J35 Battery Management System

Australian made campaignJ35 Battery Management System gives you control over your caravan’s house battery and 12V appliances.

Please Note: – Installation is to be carried out only by suitably qualified personnel.

BMPRO offers all-in-one solutions that include a power supply and distribution board for 12V loads plus a smart charger and multiple battery protection features with built-in LVD and automatic fuses.

Couplemate stock BMPRO products in Queensland. For Technical Help, please call BMPRO Customer Support on 03 9213 8430

Caravan Battery Management Systems require installation at a factory level. Jayco caravans feature J35 series power management systems, while other leading brands currently install the BatteryPlus35 series.

Designed and manufactured in Australia, caravan power and battery management systems are highly reliable and efficient solutions for your recreational vehicle. Used together with one of the BMPRO battery monitors, they provide RVers with detailed knowledge and control over their caravan power requirements.

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200ah lithium batteryBMPRO recommend Lithium Iron Phosphate (LiFePO4) Battery for J35 management systems.

Lithium batteries, also known as LiFePO4 batteries, have numerous advantages over lead-acid deep cycle batteries:

  • LONGER LASTING POWER STORAGE  – 5 X greater than lead-acid
  • CAPACITY – 60% greater utilisation
  • LIGHTER – 1/2 weight of Sealed Lead Acid
  • FASTER RECHARGE capability means you can get on the road quicker
  • MORE EFFICIENT flatter discharge curve means longer, more efficient run-time
  • LOW SELF DISCHARGE rate means greater reliability after long periods of no use

J35 Model A

J35 Model A is a 12V battery management system with a multi-stage battery charger, with a total current of 20 Amp. The J35A is specially designed for Jayco recreational vehicles.

With J35A, you can charge your battery to the optimal charge level from AC mains or Auxiliary (DC or vehicle power). A maximum DC charging current is 15 Amp.

J35A preserves the health of the battery by inhibiting it from getting overly discharged.

Other protection and operating features keeping your battery healthy include thermal protection, over-current, over-voltage, multi-stage charging, low-voltage disconnect. There’s no need for external fuses thanks to the built-in electronic fuses protecting the loads. There are seven outputs to connect your DC appliances.

Australian made and Australian ownedJ35A also allows connecting accessories, such as JControl.

Key Features

  • 7 x 12VDC outputs
  • 20A maximum output current

Specifications

Input Voltage Range: 240 VAC nominal, ± 10%, 50-60 Hz
Input Surge: < 40 A (cold start)
Output Current:  20A Continuous (load + battery current)

Factory Set Voltage: 
13.65 V ±2% (Float voltage)
Output Ripple Voltage: < 150 mV
Over Voltage Protection: < 18 V
Over Current Protection: 20A to 25A (load + battery current)
Battery Current Limit: 15A max
Battery Connect: 10.8 ± 0.2 V

Low Voltage Disconnect: 
10.8 ± 0.2 V
Battery Drain after LVD: < 8mA
Efficiency: > 83 %
Cooling Fan: Thermally controlled
Ambient: 0°C – 50°C
Weight: 2 kg
Standards: Safety: IEC60335-2-29, IEC62109-1,UL458, CSA, C22.2 No.107-1, EMC: CISPR 14, IEC61000-3-2, IEC61000-3-3 Approvals: RCM, UL, cUL

Downloads

Product Manual


J35 Model B-L

J35 Model B-L is an intelligent battery management system with a distribution system and a multi-stage battery charger. J35B-L model has been specially designed for Jayco and can be found on-board modern caravans and motorhomes.

Use J35B-L BMS for charging 12V Sealed Lead-Acid (SLA) batteries, including valve-regulated lead-acid (VRLA) batteries, both absorbed glass mat (AGM) and gel batteries. This battery management system is also compatible with lithium batteries (LiFePO4). The power supply can deliver 35A maximum to the battery and loads.

Charge your battery to the optimal charge level from AC mains, solar panels, or auxiliary (DC or vehicle power). A maximum DC charging current is 15 Amp. Multi-stage battery charger including bulk, absorption, float, and periodic boost charging modes to ensure long battery life. The J35B-L System supports up to 300W of panels with an open-circuit voltage between 18 and 28 VDC.

J35B-L keeps your battery healthy for a long time thanks to the multiple battery protection features, such as low voltage disconnect and storage mode.

Built-in electronic fuses protect the loads. You can also use up to 14 outputs to connect your appliances, including hot water, water pump, lights, and more.

Get more out of the J35B-L intelligent battery management system by connecting it to accessories, such as battery monitors JControl or JHub. They will allow you to get access to monitoring your power supply status in a handy location. Moreover, when used with the ControlNode103, J35B-L is SmartConnect ready and monitors multiple Bluetooth sensors via the JHub app.

Key Features

  • 4 x 12VDC outputs
  • 35A maximum output current
  • 29A solar input current
  • Lithium (LiFePO4) compatible

J35 System Specifications

Input Voltage Range: 240 VAC nominal, ± 10%, 50-60 Hz
Input Surge: < 40 A (cold start)
Output Current:  35A Continuous (load + battery current)

Factory Set Voltage: 
13.65 V ±2% (Float voltage)
Output Ripple Voltage: < 150 mV
Over Voltage Protection: < 18 V
Over Current Protection: 35A to 38A (load + battery current)
Battery Current Limit: 15A max
Battery Connect: 10.8 ± 0.2 V

Low Voltage Disconnect: 
10.8 ± 0.2 V
Battery Drain after LVD: < 8mA
Efficiency: > 83 %
Cooling Fan: Thermally controlled
Solar Input Current: < 20A
Solar Input Voltage: 15V to 25 V

Ambient: 0°C – 50°C
Weight: 2 kg
Standards: Safety: IEC60335-2-29, IEC62109-1,UL458, CSA, C22.2 No.107-1, EMC: CISPR 14, IEC61000-3-2, IEC61000-3-3 Approvals: RCM, UL, cUL

Downloads

Product Manual


J35 Model D – Lithium Compatible Battery Management System

J35 Model D is lithium compatible power and battery management system. 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. The J35D  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.

Built-in the top of the range Jayco caravans,  the J35D can recover and charge a heavily discharged LiFePO4 battery. The internal Battery 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 the LiFePO4 battery.

Pair J35D with a monitor, such as JControl, or a JHub app, to monitor your caravan power and control its functions.

Key Features

  • 14 x 12VDC outputs
  • 35A maximum output current
  • 30A maximum charging current
  • Solar 28 Amp
  • Lithium (LiFePO4) compatible

J35 System Specifications

Input Voltage Range: 240 VAC nominal, ± 10%, 50-60 Hz
Input Surge: < 40 A (cold start)
Output Current:  35A Continuous (load + battery current)

Factory Set Voltage: 
13.65 V ±2% (Float voltage)
Output Ripple Voltage: < 150 mV
Over Voltage Protection: < 18 V
Over Current Protection: 35A to 38A (load + battery current)
Battery Current Limit: 30A max
Battery Connect: 10.8 ± 0.2 V

Low Voltage Disconnect: 
10.8 ± 0.2 V for lead acid, 12.0 ± 0.2 V for LiFePO4 batteries
Battery Drain after LVD: < 7mA
Efficiency: > 83 %
Cooling Fan: Thermally controlled
Ambient: 0°C – 50°C
Communication: CAN bus
Weight: 2 kg
Standards: Safety: IEC60335-2-29, IEC62109-1,UL458, CSA, C22.2 No.107-1, EMC: CISPR 14, IEC61000-3-2, IEC61000-3-3 Approvals: RCM, UL, cUL

Downloads

Product Manual

Register your Product

Registering your BMPRO product is an important step to ensure that you receive all of the benefits you are entitled to.

Please complete the online registration form for your new product today.

BMPRO offers the following rights under Warranty.

J35 Battery Management System BMPRO

Couplemate Trailer Parts sells only the best quality J35 Battery Management System and caravan spare parts throughout Australia.

Customers are welcome to either pickup or take advantage of our low freight rates. Express shipping to Melbourne, Sydney, Brisbane, Perth, Adelaide, Darwin, and Hobart.

We also ship products to New Zealand via Australia Post Air Express.

© Steve Wotherspoon May 29, 2020. Images and text may be copied, provided a link back to the copied page and the source is displayed where the content or image is located.

Additional information

Weight3 kg
Dimensions35 × 25 × 8 cm
J35

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