Description

Kongsberg LF12164 Marine Energy Storage Controller Introduction & Technical Specifications
Basic Identification Information
Brand: Kongsberg Maritime AS
Model: LF12164
Official full product name: Marine ESS Energy Storage System Controller
Place of origin: Kongsberg factory in Horten, Norway
Customs HS Code: 85437090, applied to marine dedicated intelligent power control electronic modules
Dimension and Weight
Overall physical dimension: 240mm × 170mm × 50mm
Single unit net weight: 0.95kg
Shell structure: Integrated aluminum alloy heat dissipation shell with integrated cooling fins on the bottom panel; front panel is flame-retardant engineering plastic with printed functional definition diagram; standard surface mounting structure for cabinet installation, reserved mounting holes for fixed installation inside electrical control cabinets; surface adopts anti-corrosion oxidation treatment to resist salt fog corrosion on board; protection grade reaches IP30 for indoor cabinet installation.
Electrical Voltage and Current Parameters

Standard operating input voltage range: 18VDC ~ 32VDC, nominal rated working voltage 24VDC
Quiescent standby current: 12mA under normal standby state
Dynamic operating current: 35mA ~ 110mA under normal charge-discharge monitoring mode; instantaneous peak current does not exceed 200mA during protection action
Multi-channel analog detection input: each sampling channel supports 0~5VDC voltage collection, 0~10A current sampling through external shunt resistors
Built-in power protection design: reverse polarity protection, overvoltage cutoff protection, overcurrent fuse protection, transient surge suppression circuit and electrostatic discharge protection are integrated at the power input terminal; all external signal terminals have independent isolation circuits to avoid signal crosstalk.
Sampling & Control Performance Parameters
Single controller supports 16 groups of independent battery cell voltage sampling channels; voltage sampling precision is ±0.01V; temperature detection range is -20℃ ~ +85℃ with precision of ±0.5℃
Programmable protection thresholds: overvoltage, undervoltage, overcurrent, overtemperature protection parameters are freely configurable through external debugging port
Protection response speed: circuit cutoff instruction can be issued within 8ms once abnormal electrical parameters are detected
Communication mode: RS485 bus interface is reserved, supporting standard Modbus-RTU communication protocol for data uploading to ship integrated monitoring system; baud rate can be set from 2400bps to 115200bps.
Main Functional Characteristics
It achieves full-cycle automatic monitoring of energy storage packs, including real-time voltage monitoring, current tracking, temperature detection and SOC residual power calculation; full-time self-inspection function automatically checks internal circuit, sampling channel and communication circuit, and locks protection output with fault code feedback once hardware failure occurs; intelligent charge-discharge management function automatically adjusts charging speed according to battery status, prevents overcharging and deep discharge, prolongs battery service life; multi-group relay switch outputs are reserved, which can be linked with contactors, alarm buzzers and ship power distribution switches for automatic power switching; excellent environmental adaptability, stable operation under working temperature from -10℃ to +60℃, storage temperature from -40℃ to +70℃, resisting ship vibration, salt fog and marine electromagnetic interference; modular compact structure occupies small cabinet space, convenient wiring and on-site parameter debugging; long service life with mechanical design life up to 10 years, and standard 1-year manufacturer global warranty; it is compatible with most mainstream marine energy storage batteries and Kongsberg ship integrated monitoring systems.

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Shipping:
1. Your item will be shipped to all countries via EMS, unless one country cannot be shipped via EMS. We will choose DHL, UPS, or FedEx. Please leave us your phone number.
2. We will ship the product to you on the same day or within 1-2 working days after receiving your payment. The shipping time depends on the country/region where you reside, the customs and habits of your country/region, and especially during peak hours.
3. Assuming (assuming) that the item requires payment of tariffs from your country, the buyer is obligated. We are not responsible for any taxes or customs fees in your country/region.

Return Policy:
1. Please contact us before returning the item.
2. The buyer should inform the seller of all returned items within 7 days after receiving the package. We reserve the right to reject any request to inform the seller for more than 7 days.
3. Returned products must have all original packaging and be in good condition.

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If you are satisfied with the purchase, please leave us an active response.
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3. Please do not reply with negative feedback before contacting us!

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