Trident Technical Specifications

Size and weight:

External dimensions: [ L X W X H]: 410mm x 205mm x 86mm (16.1in x 8.1in x 3.4in)
Weight: 3.4kg (7.5lbs) ballasted for freshwater 3.5kg (7.7lbs) ballasted for seawater


Depth rating: 100m (328ft)

Thrusters: 3 ultra-rugged, low-maintenance brushless motors

Maximum speed: 2 m/s (3.89kts / 7.2kph / 4.5mph)

Battery and power:

Battery architecture: 3S4P Li-NMC 18650 cells with built-in PCM, UN38.3 approved

Capacity: 95 WH
Charge time: 1.5hr from 20% to 80%, 3hr from 0% to 100%

Nominal run time: 3-4 hours, normal operation (active piloting, lights on)
Power consumption: 30W nominal
Charge power requirements: 120VAC to 240VAC (charger included)

Interface and communications:

Topside WiFi interface: 802.11 b/g/n
System requirements: Works on modern Android (minimum 5.1) device through the OpenRov App.
Vehicle payload data interface: WiFi


Operating water temperature rating: -2°C to 40°C (28.4°F to 104°F)

Storage temperature: 0°C to 25°C (32°F to 77°F)
Chemical resistance: Seawater, diluted Chlorine

Camera specification:

Resolution: 1080p @ 30fps recorded, 720p @ 30fps live on device
Video Latency: Very low latency (~120 ms)
Video compression: h.264
Video export format: mp4

Features: Excellent color rendition, high dynamic range, optimized for low-light underwater,
wide angle field-of-view and scratch-proof sapphire window.


Quantity: 6 forward facing LEDs (3 on each side)
Total Lumens: 360
Color temperature: 4000K

Tether specifications:

Available lengths: 25m and 100m (82ft and 328ft)
Maximum operational length: 150m (492ft)
Breaking strength: 100kg, Kevlar-reinforced
Buoyancy: Neutrally buoyant in freshwater, slightly positive in seawater
Features: High visibility yellow with wear-resistant polyurethane jacket


IMU: 3-axis magnetometer, 3-axis gyro, 3-axis accelerometer

Depth / temperature: 1cm-resolution depth sensor with temperature calibration and display
Other: Internal barometer, battery meter

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