Accessories
Cassette Style Mating Connectors
circuits between the cable terminals, especially in appli-
cations with high vibration environment. Heat shrink sleeves
might be necessary for further isolation purposes or to keep
clearances and creepage distances at specified levels.
H15S4, H15S2 Connectors
These special connectors derive from the H15 connectors
having standard contacts like the standard connectors,
combined with 4 (H15S4) or 2 (H15S2) high-current contacts
(jacks) according to DIN 41626. These jacks are designed to
handle currents up to 40 A. They correspond to quality class 2,
allowing for 400 mating cycles. The contact material is high-
quality Phosphor Bronze.
An extraction tool allows removal of the high-current jacks for
replacement (see fig. 16).
Caution: The use of an adequate cable strain relief device (e.g.
Cable Hood etc.) is essential, in order to protect the high-current
contact jacks from damage. Do not screw, solder or manipulate
these contacts, when the connector is plugged into the male
connector! The use of highly flexible cables is strongly recom-
mended.
The high-current jacks are joined separately to the con-
nectors. To install them, carefully follow the assembly
instructions. It is extremely important to solder cables, screw
cable terminals or heat shrink sleeves to high-current jacks
first, before inserting them into the moulding. Paralleled
converters should preferably be interconnected on current
bars or at a star point.
Note: H15S4 connectors (male version) are used in the following
converter series (case size): K, PSK with line currents ≥20 A.
Note: H15S2 connectors (male version) are used in the following
converter series (case size): P1000, K4000 with line currents
≥20 A. H15S2 connectors are not for new designs. Please
consult the product data sheets for replacing models.
Using screw versions, the two outer high-current jacks may be
inserted at a 90° angle in order to prevent possible short
Table 3: H15S2 and H15S4 connector survey
Female connector
former designation
Part number Description of terminals
Fig.
Integrated
coding
STV-H15S2-FSF/CO 3
STV-H15S2-F/CO 3
STV-H15S4-FSF/CO
STV-H15S4-F/CO
HZZ00116 3
HZZ00115 3
11 faston terminals 6.3 × 0.8 mm, 2 screw jacks 1
11 faston terminals 6.3 × 0.8 mm, 2 solder jacks 1
12 + 11b
(12) + 11a
14
yes
yes
yes
yes
yes
yes
HZZ00110-G 7 faston terminals 6.3 × 0.8 mm, 4 screw jacks 1
HZZ00105-G 7 faston terminals 6.3 × 0.8 mm, 4 solder jacks 1
(14)
STV-H15S4-FLS/CO 2
HZZ00109
7 screw terminals 90°, 2.5 mm2, torque ≤ 26.6 Ncm, 4 solder jacks 1
7 screw terminals, 90°, 2.5 mm2, torque ≤ 26.6 Ncm, 4 screw jacks 1
15
STV-H15S4-FSR/CO 2 HZZ00108
(15)
1
Spare jacks are available on request: screw version YVM002-G,
solder version XMB045; see fig. 11a and 11b.
Obsolete; use female connectors with faston terminals instead!
H15S2 connectors are not for new designs.
2
3
Delivery content: H15S4 (S2) molding, 4 (2) high current jacks
and assembly instructions. Screw versions also include four M4
screws with washers and heat shrink sleeves.
Fig. 11a
Fig. 11b
Solder jack XMB045
Screw jack YVM002-G
for screws M4.
Mechanical Dimensions (in mm)
95
90
32
28
24
20
16
12
12054b
European
Projection
30
26
22
18
84.9
14
8/10 4/6
13
Fig. 12
HZZ00116 (STV-H15 S2-FSF/CO)
11 faston terminals and two screw jacks.
HZZ00115 (STV-H15 S2-F/CO)
11 faston terminals and two solder jacks
(solder jacks are shown in fig. 15).
MELCHER
The Power Partners.
BCD20022 Rev AI, 9-Mar-2018
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