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Nautilus™ Rolling Seal Hybrid (NRH) Connector
2 NautilusTM Electrical Circuits, 4 Rolling Seal Optical Circuits
A connector designed to fulfill the needs of customers requiring a hybrid connector (optical and electrical circuits) with higher-capacity electrical contacts.
Subsea control modules and umbilical terminations often have need for both power and high-speed data transmission via optical fiber. Addressing this challenge, the Teledyne ODI NautilusTM Rolling Seal Hybrid (NRH) Connector combines the reliability and electrical current capacity of the industry-standard NautilusTM Connector with the flexibility and multi-channel optical capabilities of the Rolling Seal Connector. Containing two proven technologies, this product is particularly well-suited for applications requiring up to four optical circuits and two higher power electrical circuits rated at 30 amps and 3.3 kVDC in a robust fully wet-mateable connector.
On one side of the connector, the patented Rolling Seal design excludes water and silt from the region where the optical ferrules are brought into contact, providing a clear oil-filled conduit for the ferrules to contact and create a low-loss optical path.
Featuring the Teledyne ODI “Dual Seal” design philosophy, the NautilusTM side of the connector boasts two independent oil reservoirs, providing two completely separate barriers to the ingress of sea water. The patented design of the electrical contacts allows the pin to enter these reservoirs and to transfer sealing via a shuttle pin and dual wiper seal assembly.
ROV, Stab or Manual-Mate configurations and various Oil-Filled Hose options are available for this connector.
GENERAL
Operational Temperature : -5°C to +40°C (seawater)
-18°C to 50°C (air)
Storage Temperature : -23°C to +60°C
Max Optional Pressure :
10,000psi ambient
1,500 psi differential (bulkhead)
Mate Cycles : >100 without refurbishment
Mating Force : <120 lbs
Demating Force: 100 lbs
Configurations : ROV, Stab and Diver-Mate
Material: Titanium is perferred shell material
Design
Life : 25 years
OPTICAL & ELECTRICAL SPECIFICATIONS ELECTRICAL
Number of Circuits: 2 Electrical, 4 optical
Insertion Loss: <0.5 dB @ 1310/1550nm
Return Loss: <-30 dB @ 1310/1550nm (mated)
Max Operational Current : 30 amps per circuit
Max Operational AC Voltage : 1.0 kV Phase-to-Ground
2.0 kV Phase-to-Phase
Max Operational DC Voltage: 3.3 KV
Insulation Resistance: ≥10 GΩ @ 1 kVDC
Contact Resistance : ≥10 mΩ per contact @ > 10 amps
download the flyer (.pdf)
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