Keywords:  *
YW Series Connector
Product solid pictureYW Series YW Series top ↑
YW Series YW Series
YW Series  Connectors Product solid pictureYW Series  Connectors Product solid picture
YW Series YW Series
Brief introductionYW Series YW Series top ↑
YW Series YW Series
1. Use
YW series underwater electric connector conforms to GJB970-90 standard. Central used for communications systems of diving equipment and ships. They also apply to the electrical connections of oil exploration on the sea, underwater equipments and cables of ship series, and underwater cables.
 
2. Structure features
The serious products adopt seawater-resistant materials, full sealing structure, thread coupling, cable removing convenient, reliable contact.

3. Connection and separation
When connected, aim the keyway on the plug to the key on the receptacle first, and then insert the plug into the receptacle. Rotating to the noted place or retreat to the thread until you cannot pinch any more, that is connecting rightly. When separation, rotate the lock counter-clockwise until connector cap and receptacle deviate, homeopathy pull out plugs then separation can be carried out.
YW Series YW Series
specificationYW Series YW Series top ↑
YW Series YW Series
(1)Current work and the contact resistance
Pin-diameter
(mm)
Contact with the rear of the matching pair of wire connecting the core diameter line
Current work
(A)
Contact resistance
(MO)
f0.8
f1
2
=12.5
f1
f1.5
5
=5
f1.5
f2
10
=3
f2.5
f2.8
25
=2

(2) Insulation Resistance
Specifications Model
Under standard atmospheric conditions
Water conditions
High-temperature conditions
YW-3
5000MO
50MO
500MO
YW-4
YW-5
YW-7
1000MO
20MO
200MO
(3)Dielectric withstand voltage (50Hz AC RMS)
Specifications Model
Under standard atmospheric conditions
Water conditions
Under the conditions of low pressure
YW-3
AC 1500V
500V
200V
YW-4
YW-5
YW-7
800V
150V
150V
Sealing : not less than 2940KPa
Mechanical life : 1000
YW Series YW Series
how to orderYW Series YW Series top ↑
YW Series YW Series

Model signs YW1  ——   3   T   K  
                    ?            ?  ?  ?
 
? Main code of the title
? Number of contacts
? T-plug,Z-receptacle
? k-jack,J-pin

YW Series YW Series
Contact ArrangementsYW Series YW Series top ↑
YW Series YW Series

YW Series  Connectors Contact Arrangements

Spectrum (from the pin insulators can docking End)
Note : Each graphic following text : Contacts number-contact diameter.
Cases 3-F1.5 said this type of spectrum for three Contacts, a diameter of the contact with F1.5.

YW Series  Connectors Contact Arrangements

YW Series YW Series
Environmental ConditionYW Series YW Series top ↑
YW Series YW Series
Relative temperature
-55~+125?
Water work
not more than 50 m
Sine Vibration
10~2000Hz
Acceleration
980m/s2
Collision
Acceleration 392m/s2
YW Series YW Series
Outline Mounting DimensionsYW Series YW Series top ↑
YW Series YW Series

1.1 flange installation
1.1.1 flange installation shown in the figure, the shape of the socket and install the following table size
YW Series  Connectors Outline Mounting Dimensions
1.2 Plug and the installation of rear annex
1.2.1 installation size and shape : Plug and rear annex to the shape shown in the figure, installation size table below

 

YW Series  Connectors Outline Mounting Dimensions

Specifications Model
A
L
C
YW-3
F21 0 –0.1
48
F6+0.1  0
YW-4
F29 0 –0.1
52.5
F8.5+0.1  0
YW-5
F21 0 –0.1
49
F10.5+0.1  0
YW-7
F17.8 0 –0.1
42.75
F6+0.1  0
1.2.2 installation methods and procedures
Open the caudal accessories from the plug and the caudal nut (as shown in the figure) to let the cable penetrate from the hole of the caudal accessories, strip and solder the wires-connect with the caudal of the plug and tight plywood or wire-protecting cover. Its main process and steps are show with the following three illustrations.
YW Series  Connectors Outline Mounting Dimensions

YW Series YW Series