Voyage Data Recorder (VDR)
Trace to the source, playback the scenario
Voyage Data Recorder (VDR) is for real-time acquiring and recording a variety of static ship sailing process and dynamic navigation data. After an accident occurs on the ship, the previous ship's voyage navigation information for 48 hours can be reproduced through the data information stored in the final recording medium (Long-term recording medium can reproduce 720-hour navigation information), thereby we can understand ship navigation status, the operation and handling of the operators in the accident phase.
VDR-100LT Voyage Data Recorder meet the latest MSC.333 IMO Maritime Safety Committee (90) resolution.
According to the requirements of this resolution, the VDR-100LT system has added the following new features:
  • Newly Added Floating Data Protection Container (NEB-2000C)
  • Newly added LAN port for electronic chart data collection port
  • The capacity of the fixed data protection container and the floating protection container is 32G, and the capacity of the local long-term recording medium is 512G
  • Added 2 separate audio channels to capture sound outside the bridge
  • Add LAN port to download local data
◆ System Features
  • The CPU used the industrial built-in computer system, low power consumption, anti-jamming, safety and credible.
  • Use separate structure ,easy to install and maintenance.
  • Can connect 24 loops analog signal input、84 loops digital signal input.
  • Support 16 loops NMEA0183 input.
  • 8 loops audio frequency channel(6-loop mike, 2-loop VHF).
  • High resolution image data collection interface.
  • Series acquire and record latest data in 48 hours and encrypt the data,it can avoid the data to be altered.
  • The data is recorded both in the main unit 、floating free protected data capsule and fixed protected data capsule.
  • Internal free maintenance battery,when main power and emergency power are error ,system can also run at least 2 hours.
  • Play-back software interface is friendly and easy to operate.
◆ System configuration

VDR-100LT Standard configuration
Main Unit MU-100LT
1 unit
Power Supply Unit PS-100LT
1 unit
Data Acquisition Unit DA-100LT
1 unit
Microphone Box MIC-100LT
6 unit
Alarm Box ALM-100LT
1 unit
Floating-free Protected Data Capsule DRV200
1 unit
Fixed Protected Data Capsule DRV300
1 unit
VDR-100LT Standard configuration
Main Unit MU-100LT 1 unit
Power Supply Unit PS-100LT unit
Data Acquisition DA-100LT 1 unit
Microphone Box MIC-100LT 6 unit
Alarm Box ALM-100LT 1 unit
Floating-free Protected Data Capsule DRV200 1 unit
Fixed Protected Data Capsule DRV300 1 unit
VDR-100LT Optional configuration
Image Acquisition Unit 1-3 ch Series Data Acquisition Unit 1-16 ch Digital Signal Input 1-84 ch Analog Signal 1-24 ch Microphone Box 1-12 unit
VDR-100LT Optional configuration
Image Acquisition Unit 1-3 ch
Series Data Acquisition Unit 1-16 ch
Digital Signal Input 1-84 ch
Analog Signal 1-24 ch
Microphone Box 1-12 unit
◆ Technical specification
VDR-100LT Main Unit
Main power supply DC 18V-31.2V
Power consumption <100W
Audio acquisition capacity 6-loop mike channel(most connect 12 microphone box)
2-loop VHF audio frequency signal channel
Series data capacity 16-loop IEC 61162-1/2or NMEA 018
Image acquisition capacity 3-loop
Long-term record medium capacity 512G
Operation Temperature -15℃~55℃
Relative Humidity ≤95%
Outline 480×520×146(L×W×H)mm3
Install Mode Wall type
Weight 25Kg
Protection grade IP22
PS-100LT Power Supply Unit
Main power supply AC 110/220V (+10%~-10%) ,50HZ/60HZ
Backup power supply DC 24V(+30%~-25%)
Internal battery supply DC 24V,7AH
Operation Temperature -15℃~55℃
Relative Humidity ≤95%
Outline 480×420×146(L×W×H)mm3 
Install Mode Wall type
Weight 25Kg
Protection grade IP22
DA-100LT Data Acquisition Unit
Main power supply DC 24V(+30%~-25%)
Data acquisition capacity Support 8 loops analog signals(most 24 loops)
Support 28 loops digital signals(most 84 loops)
Operation Temperature -15℃~55℃
Relative Humidity ≤95%
Outline 480×420×146(L×W×H)mm3 
Install Mode Wall type
Weight 10Kg
Protection grade IP22
ALM-100LT Alarm Box
Main power supply DC 24V(+30%~-25%)
Communication method RS48
Operation Temperature -15℃~55℃
Relative Humidity ≤95%
Outline 90×175×31(L×W×H)mm3 
Install Mode Embed
Weight 0.5Kg
Protection grade IP22
MIC-100LT Microphone Box
Record range 150-6000Hz
Record distance 10m
Operation Temperature -25℃~70℃
Relative Humidity ≤95%
Outline Indoor:135×95×38(L×W×H)mm3
Outdoor :135×95×38(L×W×H)mm3
Install Mode Ceiling mounted
Weight 0.5Kg
Protection grade IP56
NEB-2000C Floating Free Protected Data Capsule
Power supply DC 24V(+30%~-25%)
Data record cycle 48小时
Operation Temperature -25℃~70℃
Relative Humidity ≤95%
Outline φ200×415(D×H)mm 
Weight 1.5Kg
Protection grade IP56
NFP-2000C Fixed Protected Data Capsule
Power supply DC 24V(+30%~-25%)
Data record cycle 48小时
Operation Temperature -25℃~70℃
Relative Humidity ≤95%
Outline φ248×315(D×H)mm 
Underwater acoustic beacon Operating Frequency37.5kHz±1kHz
Working life of beacon battery 90days
Weight 16Kg

VDR-100LT Main Unit
VDR-100LT Main Unit DC 18V-31.2V
Main power supply <100W
Power consumption 6-loop mike channel(most connect 12 microphone box)
2-loop VHF audio frequency signal channel
Series data capacity 16-loop IEC 61162-1/2or NMEA 018
Image acquisition capacity 3-loop
Long-term record medium capacity 512G
Operation Temperature -15℃~55℃
Relative Humidity ≤95%
Outline 480×520×146(L×W×H)mm3
Install Mode Wall type
Weight 25Kg
Protection grade IP22

PS-100LT Power Supply Unit
Main power supply AC 110/220V (+10%~-10%) ,50HZ/60HZ
Backup power supply DC 24V(+30%~-25%)
Internal battery supply DC 24V,7AH
Operation Temperature -15℃~55℃
Relative Humidity ≤95%
Outline 480×420×146(L×W×H)mm3 
Install Mode Wall type
Weight 25Kg
Protection grade IP22

DA-100LT Data Acquisition Unit
Main power supply DC 24V(+30%~-25%)
Data acquisition capacity Support 8 loops analog signals(most 24 loops)
Support 28 loops digital signals(most 84 loops)
Operation Temperature -15℃~55℃
Relative Humidity ≤95%
Outline 480×420×146(L×W×H)mm3 
Install Mode Wall type
Weight 10Kg
Protection grade IP22

ALM-100LT Alarm Box
Main power supply DC 24V(+30%~-25%)
Communication method RS48
Operation Temperature -15℃~55℃
Relative Humidity ≤95%
Outline 90×175×31(L×W×H)mm3 
Install Mode Embed
Weight 0.5Kg
Protection grade IP22

MIC-100LT Microphone Box
Record range 150-6000Hz
Record distance 10m
Operation Temperature -25℃~70℃
Relative Humidity ≤95%
Outline Indoor:135×95×38(L×W×H)mm3
Outdoor :135×95×38(L×W×H)mm3
Install Mode Ceiling mounted
Weight 0.5Kg
Protection grade IP56

NEB-2000C Floating Free Protected Data Capsule
Power supply DC 24V(+30%~-25%)
Data record cycle 48小时
Operation Temperature -25℃~70℃
Relative Humidity ≤95%
Outline φ200×415(D×H)mm 
Weight 1.5Kg
Protection grade IP56

NFP-2000C Fixed Protected Data Capsule
Power supply DC 24V(+30%~-25%)
Data record cycle 48小时
Operation Temperature -25℃~70℃
Relative Humidity ≤95%
Outline φ248×315(D×H)mm 
Underwater acoustic beacon Operating Frequency37.5kHz±1kHz
Working life of beacon battery 90days
Weight 16Kg

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