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Product Information Sheet
MECON DM-I
The penetrator/Dry Mate connector (DM) is a vital part of the high
voltage cable termination system, and can be used in pressure
compensated systems, and as pressure barrier to penetrate shells with
differential pressure. It is used to connect high voltage power cables to
subsea electrical equipment, mainly subsea motors. The penetrator and
cable are made up prior to deployment.
MECON DM-I has the maximum rating of 12kV/600A, and its housing is
pressure compensated.
Design Features
· The pressure barrier for MECON DM-I is a glass
sealing plug which is molded into the penetrator
housing
· MECON DM-I complies with all IEC standards for
high voltage equipment, and is verified by SINTEF
energy research
· Pressure and thermal shock tested
MECON DM-I
Applications
Product Information Sheet
Use in subsea electrical power systems to penetrate through high
integrity barriers from a seawater environment to a clean, di-electric
fluid filled enclosure; such as into:
· Subsea electrical submersible pumps motors
· Subsea VSD high power compartments
· Subsea switchgear
· Subsea distribution transformers
Technical Information
Voltage rating U0/U(Um)
Current rating @ 50 Hz and 20°C
Water depth rating/design
Rated dif. pressure motor side
Rated dif. pressure water side
Maximum cable size
Pd test <10pC
AC withstand 4 hours
Impulse voltage 1.2/50µs
30 Thermal cycles
Short circuit
Weight per phase
Diameter and length per phase
[kV]
[A]
[m]
[bar]
[bar]
[mm²]
[kV]*
[kV]*
[kV]*
[bar,A,kV]*
[kA]rms
[kg]
[mm]
7.2kV Pen.
3.6/6(7.2)
600
2000
345
125
240
6.2
14.4
60
125,660,9
10
25
Ø180,500
12kV Pen.
6/10(12)
600
2000
345
125
240
10.4
24
75
125,660,15
10
25
Ø180,500
* All test voltages are phase-ground values. MECON DM-I is fully qualified, with typical delivery time of
4-6 months.
Two DM-Is with pigtail
Vetco Gray U.K. Ltd.
Silverburn House
Claymore Drive, Bridge of Don
Aberdeen, Scotland AB23 8GB
T +44 1224 852000
F +44 1224 852434
MECON DM-I during CR measurements
Vetco Gray Pte. Ltd, & Vetco Gray Controls Pte. Ltd.
2 Benoi Road
Jurong Town, Singapore 629876
T +65 6861 3344
F +65 6861 5214
Vetco Gray Inc.
12221 N. Houston Rosslyn Rd.
Houston, Texas 77086
T +1 281 448 4410
F +1 281 847 4679
Vetco Gray Scandanavia AS
Bergerveien 12
P.O.Box 83
N-1375 Billingstad
Norway
T +47 66 98 53 00
F +47 66 98 56 00
©2008 GE and Vetco Gray Inc. All rights reserved
Product Information Sheet
MECON DM-II
The penetrator/Dry Mate (DM) is a vital part of the high voltage cable
termination system, and can be used in pressure compensated systems,
and as pressure barrier to penetrate shells with differential pressure. It is
used to connect high voltage power cables to subsea electrical
equipment. The penetrator and cable are made up prior to deployment.
MECON DM-II has the maximum rating of 36kV/700A, and its housing is
pressure compensated.
Design Features
· The pressure barrier for MECON DM-II is an epoxy
moulding plug which is mounted as an insert into
the penetrator housing
· MECON DM-II complies with all IEC standards for
high voltage equipment, and is verified by SINTEF
Energy Research
· Pressure and thermal shock tested
MECON DM-II
Applications
Product Information Sheet
Use in subsea electrical power systems to penetrate through high
integrity barriers from a seawater environment to a clean, di-electric
fluid filled enclosure; such as into:
· Subsea electrical submersible pumps motors
· Subsea VSD high power compartments
· Subsea switchgear
· Subsea distribution transformers
Technical Information
Voltage rating U0/U(Um)
Current rating @ 50 Hz and 20°C
Water depth rating/design
Rated dif. pressure motor side
Rated dif. pressure water side
Maximum cable size
Pd test <10pC
AC withstand 4 hours
Impulse voltage 1.2/50µs
30 Thermal cycles
Short circuit
Weight per phase
Diameter and length per phase
[kV]
[A]
[m]
[bar]
[bar]
[mm²]
[kV]*
[kV]*
[kV]*
[bar,A,kV]*
[kA]rms
[kg]
[mm]
24kV Pen.
12/20(24)
700
2000
100
200
240
21
48
125
200,660,30
10
25
450, Ø142
36kV Pen.
18/30(36)
700
2000
100
200
240
31
72
170
200,760,45
10
25
450, Ø142
* All test voltages are phase-ground values. MECON DM-II is fully qualified, with typical delivery time of
4-6 months.
Two DM-IIs with pigtail
Vetco Gray U.K. Ltd.
Silverburn House
Claymore Drive, Bridge of Don
Aberdeen, Scotland AB23 8GB
T +44 1224 852000
F +44 1224 852434
From PD-testing of MECON DM-II
Vetco Gray Pte. Ltd, & Vetco Gray Controls Pte. Ltd.
2 Benoi Road
Jurong Town, Singapore 629876
T +65 6861 3344
F +65 6861 5214
Vetco Gray Inc.
12221 N. Houston Rosslyn Rd.
Houston, Texas 77086
T +1 281 448 4410
F +1 281 847 4679
Vetco Gray Scandanavia AS
Bergerveien 12
P.O.Box 83
N-1375 Billingstad
Norway
T +47 66 98 53 00
F +47 66 98 56 00
©2008 GE and Vetco Gray Inc. All rights reserved
Product Information Sheet
MECON DM-III
The penetrator/Dry Mateable connector (DM) is a vital
part of the high voltage cable termination system. It is
used to connect high voltage power cables to subsea
electrical equipment. In addition it is sealed off so that
seawater does not enter into the equipment. The
penetrator takes up differential pressure difference
between the seawater and equipment internals. MECON
DM-III has the maximum rating of 145kV/700A, and its
housing is pressure compensated.
MECON DM-III
Design Features
· The pressure barrier for MECON DM-III is an epoxy
moulding plug which is mounted as an insert into
the penetrator housing
· MECON DM-III complies with all IEC standards for
high voltage equipment, and is verified by SINTEF
Energy Research
· Pressure and thermal shock tested
Two DM-IIIs with pigtail
Applications
Product Information Sheet
Used in subsea electrical power systems to penetrate through high
integrity barriers from a seawater environment to a clean,
di-electric fluid filled enclosure; such as into:
· Subsea distribution transformers
· Subsea high power compartments
· Subsea switchgear
Technical Information
Voltage rating U0/U(Um)
Current rating @ 50 Hz and 20°C
Water depth rating/design
Rated dif. pressure motor side
Rated dif. pressure water side
Maximum cable size
Pd test <10pC
AC withstand 4 hours
Impulse voltage 1.2/50µs
30 Thermal cycles
Short circuit
Weight per phase
Diameter
Length per phase
[kV]
[A]
[m]
[bar]
[bar]
[mm²]
[kV]*
[kV]*
[kV]
[A]*
[kA] rms
[kg]
[mm]
[mm]
76/132(145)
700
1100
10
10
240-800
114
190
650
400
42
190
Ø370
900
* DM-III is designed and verification tested. All test voltages are phase-ground values.
From PD-testing of MECON DM-III
Vetco Gray U.K. Ltd.
Silverburn House
Claymore Drive, Bridge of Don
Aberdeen, Scotland AB23 8GB
T +44 1224 852000
F +44 1224 852434
Vetco Gray Pte. Ltd, & Vetco Gray Controls Pte. Ltd.
2 Benoi Road
Jurong Town, Singapore 629876
T +65 6861 3344
F +65 6861 5214
Vetco Gray Inc.
12221 N. Houston Rosslyn Rd.
Houston, Texas 77086
T +1 281 448 4410
F +1 281 847 4679
Vetco Gray Scandanavia AS
Bergerveien 12
P.O.Box 83
N-1375 Billingstad
Norway
T +47 66 98 53 00
F +47 66 98 56 00
©2008 GE and Vetco Gray Inc. All rights reserved