Power Battery Bulkhead (PBBH)

Contact 2,3,4


  • Contact Face Material: Made of durable rubber
  • Connector Body Options: Available in either rubber or metal
  • Underwater Operation: Can be safely plugged in and unplugged underwater when the power is turned off
  • Cable assembly service available
  • Feel free to contact us if you require STEP files

Power Battery Bulkhead

Application

  • Underwater camera and lights (video system)
  • Diver communications
  • ROV systems
  • Submersibles
  • Towed-array cable systems
  • Current meters
  • Animal migration research


In-house Testing Facility 1: Multimeters

1. Multimeters: It measures a variety of electrical properties. Multimeters are typically used to measure voltage, resistance, and current, in which case they are also known as volt-ohm-milliammeters, as they include wattmeters, ampmeters, and ohmmeters. Some measurement systems include measurements of additional properties, such as temperature and volume. The purpose of this testing method is to ensure DWTEK's subsea connectors are stable and of high quality for multiple applications.


In-house Testing Facility 2: Megger

2. DWTEK’s connectors all have been through the process. This is used to measure the insulation's resistance. This technique uses a comparison principle, where the resistance of the insulation is compared with the known value of resistance. As the insulation resistance rises, the moving coil's pointer goes towards infinity, while as it falls, it indicates zero resistance. 


In-house Testing Facility 3: Pressure Chambers

3. Tested by pressure chambers: stimulate Max. ocean depth of 6,000m and Max. temperature from -20°C to +80°C

Power Battery Bulkhead (PBBH) 
Operation and Material Spec.

Operation Specification
Max. voltage  600 V DC
Current rating @contact 25A
Max. current @connector 50A 
Insulation resistance  > 200 Mohm 
Contact resistance < 0.01 ohm
Depth rating  600 bar (300 bar for PEEK)
Temperature rating  - 40 to 60˚C

Material Specification
Connector body  Chloroprene rubber
Bulkhead body  Brass(BR), stainless steel 316(SS), anodized aluminum(AL), titanium(TI) or PEEK(PE)
Contact  Gold plated brass 
Socket  Gold plated Beryllium copper
Location pin  Stainless steel 316
Bulkhead leads  Contact 2,3: AWG 10 PTFE, 30cm 
Contact 4: AWG 12 PTFE, 30cm 
O - rings  NBR 2-017

Power Battery Bulkhead (PBBH) 
Contact 2,3,4

**Mobile device:
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Power Battery Bulkhead (PBBH) Male Contact 2,3,4
Male (Order No.) Contact
PBBH02M 2
PBBH03M
3
PBBH04M
4

Power Battery Bulkhead (PBBH) Female Contact 2,3,4
Female (Order No.) Contact
PBBH02F 2
PBBH03F
3
PBBH04F
4

**All product descriptions and specifications are subject to change without notice.