HPIL4F Underwater Connector High Power Series In-Line Connector 4 Pin Contact Female

HPIL4F Power Connector — Overview

The HPIL4F is a SubConn Compatible in-line (cable-to-cable / cable-to-equipment) subsea high-power connector, female (sockets) face, from the 4-contact High Power group of the Power series. Rated 600 V DC/AC rms at 50 A per contact in water (max 200 A per connector), it is wet-mateable for more than 500 mating cycles and qualified by open-face pressure testing to 800 bar / 11,600 psi — built for ROV main power feeds, subsea trenching machines and other high-demand applications.

4 Power Contacts 600 V / 50 A High Power 200 A 800 bar Open Face > 500 Wet Matings SubConn Compatible

Key Design Features

• High power in one interface: 600 V at 50 A per contact in water — up to 200 A per connector — for ROV main power, trenching machines and heavy subsea loads.
• Keyed mating: a stainless steel location pin prevents mis-mating of the 4-contact power interface.
• Wet-mateable: more than 500 wet mating cycles with a proven contact design.
• SubConn Compatible: standard inline and bulkhead configurations, POM or stainless steel locking sleeves, pressure-proof dummy connectors.
• Field installable: field-installable versions for straightforward repair and on-site assembly.
• Rugged marine build: chloroprene rubber body, nitrile O-rings and stainless steel snap rings for offshore, defence and oceanographic service.

Technical Specifications

Mechanical

Materials

Cable & Termination

Mating & Compatibility

Typical Applications

Power supply for offshore oil and gas, renewable energy and subsea systems; ROVs, ROTVs and subsea trenching machines; marine battery pack charging; underwater pump units; hazardous-environment power supply.

Notes for Selection

Locking sleeves are required for in-line versions. Pressure-proof dummy connectors protect unmated interfaces. Certified pressure test reports to specific ocean depths are available on request.