Branche Connecteurs Offshore
9316 series
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Underwater applications
Explosion proof
Hermetically sealed
Summary
9316
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2
3
4
5
6-7
7
8
9
9-10
11
12
13
14-15
Introduction
Presentation
Technical characteristics
Synopsis
Part-numbering system
Arrangements
Mechanical keyway
Hermetic receptacles
Plugs
Protective caps
Accessories
Mating and unmating dimensions - Mounting style
Thermo-shrink sleeves - Gaskets
Contacts and tooling
9316
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General points
The DEUTSCH 9316 series has been designed to withs-
tand the most severe environments in marine and off-
shore applications down to 1500 or 7500 metres under-
water.
A special care was taken concerning :
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Easy handling,
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Mechanical stress,
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Use in polluted environments.
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Use in hazardous areas.
We have particulary studied the mechanical strength,
the elastomers selection and the suitability of the
accessories for the most commonly used cables.
This series benefits from advanced technologies in glass
to metal sealing and resistance to high pressures.
The 9316 series cover most requirements for on board
or underwater use :
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Signal, control
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High frequency,
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Medium and high power.
Introduction
To guarantee the quality of these products, DEUTSCH
is equiped with conventional and special testing faci-
lities dedicated to :
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Mechanical resistance,
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Ageing,
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Helium test,
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High pressure test.
Also, a specialized team is at customers disposal to
study and achieve the wiring and testing of the 9316
connectors in our facilities or on site.
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Application
The 9316 connectors have been designed for signal or
power links down to 7500 meters and in explosive envi-
ronments.
They are available in the following types :
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Hermetically sealed receptacles and feedthrues,
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Explosion-proof (as per EN 50014).
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Waterproof, 150 bars (2175 psi) - 9316 series, (her-
metic receptacles only)
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Waterproof, 750 bars (10875 psi) - 9306 series,
(Consult us)
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Typical applications
Underwater control systems,
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Wellheads
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Submarines,
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ROV,
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Platforms,
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Loading buoys,
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Mines.
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Presentation
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Design features
9316
The shells are made of stainless steel. The coupling rings are made of marine bronze.
In all cases, connectors in the 9316 series are scoop-proof ; a keying system is available in each size.
The inserts include one part in thermo-setting plastic, and two parts in rubber silicone.
Contacts are crimp type (except for hermetic connectors and some power arrangements).
Hermetic receptacles and feedthrues are fitted whith ferro-nickel contacts sealed into a glass disc. They are pla-
ted with gold over nickel.
The hermetic connectors withstand the pressure given in both directions (safety factor : 2P). Sealing of all her-
metic connectors is tested by heli-test.
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Explosion-Proof connectors
The 9316 series (see shell types certified pages 4 and 5) meet the requirements of the relevant European stan-
dard EN 50014, EN 50018 and have received the following agreement :
L.C.I.E. certificate n° 98.E0009 U.
Protection mode : Explosion-Proof envelope (EN 50018),
Gas group : Groupe II B,
Temperature class : T6 (layout 121-901, see note page 7).
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2
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4
5
6
Coupling ring to be tightened with a spanner,
Anti-friction washer allowing a constant coupling torque,
Plug/receptacle sealing granted by o’ring and anti-extrusion gasket,
Shell keying system,
Anti-rotation system with teeth at the rear of the plug, allowing
a secure tightening and clamping of the accessories,
Rotation blocking screws after mating
2
9316
Technical characteristics
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Mechanical
Shell
Coupling ring
Insert (plug/in line receptacle)
Insert (hermetic receptacle)
Contact (plug/in line receptacle)
: Stainless steel AISI 316 L passivated
: Marine bronze UA9 NFE-C 321
: Thermo-setting resin, silicone elastomer
These inserts meet requirements of MIL-H 5606
: Glass
: Crimp type # 20, 16, 12 and coax : rear insertion and
front extraction
Crimp type and solder type size 8
Crimp, solder or terminal type size 6, 4, 0, 150 mm
2
, 300 mm
2
: Iron nickel (or copper, mode A810), solder or terminal
(size 0, 150 mm
2
)
: Gold over nickel
: 500 mating and unmating cycles
: After 10 insertion and extraction operations :
Size 20 : 7 daN mini
Size 16, 12, 8 : 11,2 daN mini
3
: Individual heli-test ; leakage inferior to 0,28 mm /hour at 1 bar
differential pressure
Contact (hermetic receptacle)
Protection
Endurance
Contact retention force
Hermeticity
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Climatics
Working temperature
: Standard connectors : -55° C to + 125° C
Explosion proof connectors :
-20°C
C to + 85°
(connector warming considered)
-55°
to +100°C
C
Explosion proof connectors HT : -20°C to +190°C (connector warming considered)
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Electrical
Dielectric withstanding voltage
At sea level
Insulation resistance
Maximum current rating per contact
: Service 1 : 1500 V A.C.
Service 2 : 2300 V A.C.
Power : see page 7
: Superior to 5000 MΩ at 25° C and 65 % relative humidity
: Size 20 : 5 A. max.
Size 4
: 60/100 A. max.
Size 16 : 10 A. max.
Size 0
: 120/200 A. max.
Size 12 : 17 A. max.
150 mm
2
: 400 A. max.
Size 8 : 33 A. max.
300 mm
2
: 600 A. max.
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