RS Series

RS12S4P 8,4 kWh 192 Ah 44 Vdc 73 kg
RS14S3P 7,4 kWh 144 Ah 51 Vdc 67 kg
RS16S3P 8,4 kWh 144 Ah 58 Vdc 73 kg

RS Series

RS12S4P 8,4 kWh 192 Ah 44 Vdc 73 kg
RS14S3P 7,4 kWh 144 Ah 51 Vdc 67 kg
RS16S3P 8,4 kWh 144 Ah 58 Vdc 73 kg

High Performance Battery

The RS Series lithium-ion battery offers high performance together with high safety. This battery module contains a professional liquid thermal management system and a unique patented cell level propagation protection system. The combination of these safety and performance features make the RS battery suitable for all kinds of energy storage applications. The high performance rate makes this battery module suitable for hybrid or electric vehicles, marine vessels and industrial machinery.

▶ Liquid thermal management 
▶ Cell level Propagation Protection System 
▶ Pressure relief valve with gas exhaust 
▶ Robust enclosure with high IP-rating

▶ High cycle life 
▶ Low common mode capacity 
▶ High voltage interlock circuit 
▶ Integrated redundant BMS

RS High Performance

High Performance Battery

The RS Series lithium-ion battery offers high performance together with high safety. This battery module contains a professional liquid thermal management system and a unique patented cell level propagation protection system. The combination of these safety and performance features make the RS battery suitable for all kinds of energy storage applications. The high performance rate makes this battery module suitable for hybrid or electric vehicles, marine vessels and industrial machinery.

▶ Liquid thermal management 
▶ Cell level Propagation Protection System 
▶ Pressure relief valve with gas exhaust 
▶ Robust enclosure with high IP-rating
▶ High cycle life 
▶ Low common mode capacity 
▶ High voltage interlock circuit 
▶ Integrated redundant BMS

Modular Rack System

To ensure a neat installation, use the modular rack system for the RS batteries. This rack includes the exhaust ducting and liquid cooling manifolds. It is designed with a slide-in mechanism, in such a way that only front access is needed. As a result, the installation is easy and front-side-only. The rack can be configured in different dimensions. It is offered as a kit, which makes it suitable for use in existing spaces in any application. In other words, minimal integration engineering is required.

▶ Modular design
▶ Integrated exhaust system
▶ Offered as a kit
▶ Liquid cooling and PPS manifolds
▶ Module slide-in
▶ Easy front-only installation

RS Rack System

Modular Rack System

To ensure a neat installation, use the modular rack system for the RS batteries. This rack includes the exhaust ducting and liquid cooling manifolds. It is designed with a slide-in mechanism, in such a way that only front access is needed. As a result, the installation is easy and front-side-only. The rack can be configured in different dimensions. It is offered as a kit, which makes it suitable for use in existing spaces in any application. In other words, minimal integration engineering is required.

▶ Modular design
▶ Integrated exhaust system
▶ Offered as a kit
▶ Liquid cooling and PPS manifolds
▶ Module slide-in
▶ Easy front-only installation

RS Exhaust Tip

Exhaust System

An exhaust pressure relief is fitted on each RS battery. This patented valve opens automatically in case of a thermal runaway event. As a result the released gasses will channel to a safe area.

Propagation System

The battery enclosure includes a PPS connection. In case of a single cell thermal runaway event, this propagation protection system fills the battery with a fluid. This will remove the heat directly. By doing so, this mechanism prevents other cells from overheating.

Integrated Propagation System
Liquid Cooling

Liquid Cooling

Each high performance battery module of the RS Series contains a unique cell-to-cell propagation protection. An active and passive protection barrier is integrated in the advanced cell cassette design. Between each individual battery cell, a cold plate prevents direct temperature propagation from one cell to another. Additionally, this unique liquid cooling actively prevents thermal propagation inside the module. Compared to air cooled modules, the liquid cooling controls the temperature of the battery cells. Lastly, the active cooling ensures the battery module is quickly ready for the next charge or discharge cycle.

RS Exhaust Tip

Exhaust System

An exhaust pressure relief is fitted on each RS battery. This patented valve opens automatically in case of a thermal runaway event. As a result the released gasses will channel to a safe area.

Propagation System

The battery enclosure includes a PPS connection. In case of a single cell thermal runaway event, this propagation protection system fills the battery with a fluid. This will remove the heat directly. By doing so, this mechanism prevents other cells from overheating.

Integrated Propagation System
Liquid Cooling

Liquid Cooling

Each high performance battery module of the RS Series contains a unique cell-to-cell propagation protection. An active and passive protection barrier is integrated in the advanced cell cassette design. Between each individual battery cell, a cold plate prevents direct temperature propagation from one cell to another. Additionally, this unique liquid cooling actively prevents thermal propagation inside the module. Compared to air cooled modules, the liquid cooling controls the temperature of the battery cells. Lastly, the active cooling ensures the battery module is quickly ready for the next charge or discharge cycle.

Redundant System

System flexibility is one of the key features of all MG products. Combine the RS High Performance Batteries together with one or more MG Masters and create a powerful system for a complete range of applications. The RS battery modules can be connected in series and in parallel to meet the required system voltage and capacity. The possible voltage range for a single string is 44 Vdc up to 900 Vdc. Connect multiple strings in parallel to increase the capacity of your battery bank.

In order to create a redundant system, connect two or more MG Masters in parallel and use the SmartLink MX. The MG SmartLink MX and PLC provide the necessary controls to start, stop and reset the battery system. It also makes combined battery data available in such a way that parallel connected systems are shown as one battery bank.

High Voltage System Modularity

Redundant System

High Voltage

System flexibility is one of the key features of all MG products. Combine the RS High Performance batteries together with one or more MG Masters and create a powerful system for a complete range of applications. The RS battery modules can be connected in series and in parallel to meet the required system voltage and capacity. The possible voltage range for a single string is 44 Vdc up to 900 Vdc. Connect multiple strings in parallel to increase the capacity of your battery bank.

In order to create a redundant system, connect two or more MG Masters in parallel and use the SmartLink MX. The MG SmartLink MX and PLC provide the necessary controls to start, stop and reset the battery system. It also makes combined battery data available in such a way that parallel connected systems are shown as one battery bank.

Thermal Management

The improved thermal management features guarantee the high performance quality of the RS Series. The RS battery module is equipped with a unique fluid based thermal management system on cell level. The integrated liquid cooling system actively cools each cell individually. In this way, all battery cells are kept within a predefined temperature window. The thermal management system maintains an equal temperature across the whole system, even with multiple modules. The uniform temperature is important to handle peak charges and discharges in short periods.

Thermal management

▶ Individual cell cooling
▶ Uniform battery temperature

▶ High cooling capacity
▶ Cell-to-cell propagation protection system
▶ High peak charge and discharge cycles

CAN-Bus

Thermal

Management

The improved thermal management features guarantee the high performance quality of the RS Series. The RS battery module is equipped with a unique fluid based thermal management system on cell level. The integrated liquid cooling system actively cools each cell individually. In this way, all battery cells are kept within a predefined temperature window. The thermal management system maintains an equal temperature across the whole system, even with multiple modules. The uniform temperature is important to handle peak charges and discharges in short periods.

Thermal management

▶ Individual cell cooling
▶ Uniform battery temperature
▶ High cooling capacity
▶ Cell-to-cell propagation protection system
▶ High peak charge and discharge cycles

High Performance Battery Certification

RS Certification

The RS Series battery modules comply with several type approvals and standards. For marine applications the modules have the DNV-GL type approval. This type approval consists of several mechanical, thermal and electrical tests and also requires a quality system, audits and functional safety on product level. In addition, the battery modules are tested following the UN38.3 transportation tests for lithium-ion batteries and the ES-Trin regulations IEC-EN 62619 and IEC-EN 62620. These standards include safety and performance tests on both cell and module level including the battery management system.

High Performance Battery Certification

RS Certification

The RS Series battery modules comply with several type approvals and standards. For marine applications the modules have the DNV-GL type approval. This type approval consists of several mechanical, thermal and electrical tests and also requires a quality system, audits and functional safety on product level. In addition, the battery modules are tested following the UN38.3 transportation tests for lithium-ion batteries and the ES-Trin regulations IEC-EN 62619 and IEC-EN 62620. These standards include safety and performance tests on both cell and module level including the battery management system.

Product Features

High Performance Battery Product Features

Redundant BMS

Each RS battery module includes a redundant BMS, with an independent hardwired protection mechanism.

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Robust enclosure

Metal IP65 enclosure, to protect the battery cells from moisture and mechanical abuse.

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Power connections

High Voltage Interlock Loop (HVIL).

3 of 8

CAN-Bus

Data connection to MG Master BMS.

4 of 8

Liquid Cooling

Cooling connections to provide high performance and safety.

5 of 8

PPS

Patented Propagation Protection System (PPS).

6 of 8

Gas exhaust

Gas exhaust including pressure relief.

7 of 8

Lithium-ion NMC

High performance
lithium-ion battery cell.

8 of 8
Product Features High Performance Battery

Robust enclosure

Steel high IP rated enclosure to protect the battery cells from moisture and mechanical abuse.

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Power connections

High Voltage Interlock Loop (HVIL).

2 of 7

CAN-Bus

Data connection to MG Master BMS.

3 of 7

Liquid Cooling

Cooling connections to provide high performance and safety.

4 of 7

PPS

Patented Propagation Protection System (PPS).

5 of 7

Gas exhaust

Gas exhaust including pressure relief.

6 of 7

Lithium-ion NMC

High performance
lithium-ion battery cell.

7 of 7

Product Features

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Application Examples

The RS battery modules are designed for use in larger applications with high power demand. The RS battery modules are used for mobile, marine and off-grid applications. For example electric propulsion or large storage systems which require liquid cooling.

Previous
Next

Application Examples

The RS battery modules are designed for use in larger applications with high power demand. The RS battery modules are used for mobile, marine and off-grid applications. For example electric propulsion or large storage systems which require liquid cooling.

System Schematics

Basic

Redundant

These schematics are examples and not meant for installation purposes. The information is carefully checked and is considered to be reliable, however MG Energy Systems assumes no responsibility for any inaccuracies

System Schematics

Basic

ESS

Redundant

Technical Specifications

RS Specifications
Technical specificationsMGRS12S4P176 – 44 V / 192 Ah 
Technology 
Cell configuration12S4P
Nominal voltage43.8 V
Nominal capacity192 Ah
Nominal energy8.4 kWh
Weight73 kg
Discharge 6 
Discharge cut-off voltage36.0 V
Maximum discharge current (2C) 1384 A
Peak discharge current (3C) 1500 A 2
Charge 6 
Maximum charge voltage (4.20V per cell)50.4 V
Recommended charge voltage (4.05V per cell)48.6 V
Maximum charge current  (1C) 1192 A
Peak charge current (2C) 1384 A
Technical specificationsMGRS14S3P132 – 51 V / 144 A
Technology 
Cell configuration14S3P
Nominal voltage51.1 V
Nominal capacity144 Ah
Nominal energy7.4 kWh
Weight67 kg
Discharge 6 
Discharge cut-off voltage42.0 V
Maximum discharge current (2C) 1288 A
Peak discharge current (3C) 1432 A
Charge 6 
Maximum charge voltage (4.20V per cell)58.8 V
Recommended charge voltage (4.05V per cell)56.7 V
Maximum charge current  (1C) 1144 A
Peak charge current (2C) 1288 A
Technical specificationsMGRS16S3P132 – 58 V / 144 Ah
Technology 
Cell configuration16S3P
Nominal voltage58.4 V
Nominal capacity144 Ah
Nominal energy8.4 kWh
Weight73 kg
Discharge 6 
Discharge cut-off voltage48.0 V
Maximum discharge current (2C) 1288 A
Peak discharge current (3C) 1432 A
Charge 6 
Maximum charge voltage (4.20V per cell)67.2 V
Recommended charge voltage (4.05V per cell)64.8 V
Maximum charge current  (1C) 1144 A
Peak charge current (2C) 1288 A
Series configurationYes, up to 900 V
Parallel configurationYes, up to 32 modules
Redundant modeYes, Using multiple Master BMS devices
Cycle Life 3 
80% depth of discharge> 8000 cycles
Environmental 
Operating temperature (liquid cooling)+20 to +30 °C
Operating temperature charge0 to +40 °C
Operating temperature discharge-30 to +50 °C
Storage temperature (< 50% SoC)60 °C for 1 month, 45 °C for 3 months, 40 °C for 1 year
IP-Protection classIP65
Thermal managementLiquid cooling/heating
Humidity (non-condensing) ≤ 95 %
Connections 
CommunicationCAN-bus ( M12 connection)
Power connectionsAmphenol PowerLok™ 300 4 / 500 series
Safety 
Batteries are always used in combination with a MG Master.Integrated Slave BMS Passive cell balancing  Redundant BMS
Compatible BMS master MG Master LV, MG Master HV
Safety featuresInterlock circuit in HV and CAN-Bus connectors Cell level thermal runaway propagation protection Automatic thermal runaway suppression valve input
Type approvalDNV-GL / Lloyds 5
In accordance withIEC-EN 62619 IEC-EN 62620
  1. Only valid when a proper designed liquid cooling circuit is running. Cycle life is depending on the battery temperature. Higher battery temperature will result in lower number of cycles.
  2. Limited by the maximum continuous current rating of the Amphenol PowerLok™ 500 series with 150 mm2 cable.
  3. End-of-Life is 70% of initial capacity at 25 °C. Charge up to max. 4.05V per cell.
  4. Continuous current ratings must be de-rated to ≥ 300 A.
  5. Lloyds type approval pending.
  6. Charge and discharge rates depending on battery temperature and State-Of-Charge.

This document is subject to changes without notification. All rights reserved. The information in this datasheet is carefully checked and is considered to be reliable, however MG Energy Systems assumes no responsibility for any inaccuracies

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High Performance Battery RS Series

RS Series

High Performance Battery