Nautilus P1.7-30 Electrical Penetrator

  • ODI
P1.7-30 Electrical Penetrator Image 1
P1.7-30 Electrical Penetrator Image 1
P1.7-30 Electrical Penetrator Image 2
P1.7-30 Electrical Penetrator Image 3

​ODI's P1.7-30 penetrators meet the same electrical performance characteristics as Nautilus connectors and are used where the need to mate and demate is not necessary, generally at the second end of a pressure-balanced oil-filled (PBOF) assembly with a Nautilus connector at the opposite end. The Penetrator is typically attached directly to a vessel, which can be either pressure balanced or at 1 ATM.

Teledyne ODI's Nautilus™ is a wet-mateable, multi-channel electrical connector. First introduced in 1991, the Nautilus™ is recognized as the leading choice for high reliability underwater mateable electrical connectors. Nautilus™ has been utilized on thousands of projects at depths up to >19,000 ft. (6,000 m) and in diverse industries including Oil & Gas, Oceanography, and Navy & Defense.

Key Features:

  • ​Available in 4, 7, & 12 circuits​
  • Design life of 30 years
  • Fully qualified to the latest industry standards​

Benefits:

  • ​The penetrator forms a pressure barrier where differential pressure exists between the PBOF assembly and a 1 ATM vessel.


Specifications

General Specifications

Operational Depth20,997 ft (6,400 m)
Operational Pressure (Pressure Balanced)10,000 psi (689 bar)
Operational Temperature23˚F to 104˚F (-5˚C to +40˚C) (Seawater)
14°F to 122°F (-10°C to +50°C) (Air)
Storage Temperature-22˚F to 140˚F (-30˚C to +60˚C)
MaterialTitanium or 316 Stainless Steel
Design Life30 Years

Electrical Specifications

Number of Circuits4, 7 or 12
Max Operational Current30 Amps
Max Operational AC Voltage1.0 kV Phase-to-Ground
1.73 kV Phase-to-Phase
Max Operational DC Voltage3.3 kV
Insulation Resistance≥10 GΩ @ 1 kVDC
​For reference only, contact ODI for Official Value