SIEMENS
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Siemens D 83.1 · 2016
2
Motors with Explosion Protection
LOHER CHEMSTAR and VARIO 1PS1 motor series
Special versions
Colors and paint finish
(continued)
Coating system Z21/J08 – 210 μm
(offshore, C5M-M) – corrosion resistance
acc. to EN/ISO 12944-5 = C5 (5 to 15 years) –
sea climate
V11
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Coating system Z21/J08 – 300 μm
(offshore, C5M-M
high
) – corrosion resistance
acc. to EN/ISO 12944-5 = C5
high
(> 15 years) –
sea climate
V19
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Special offshore paint finish S13 with reference
to NORSOK M501 (C5-M
high
) with comments
and deviations – corrosion resistance acc. to
EN/ISO 12944-5 = C5
high
(> 15 years) –
sea climate
V12
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Special coating system S11/J08
(e.g. submerged motors)
V13
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Unpainted, only primed
K24
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
–
–
–
–
Unpainted
K23
–
–
–
–
Outer coating 110 μm
for zinc-galvanized noise cabinet
V98
–
–
–
–
–
–
–
–
–
–
–
–
–
–
✓
✓
✓
✓
Special colors according to Munsell or British
Standard
Y50 •
and
customer
specifica-
tions
–
–
–
–
–
–
–
–
–
–
–
–
–
–
✓
✓
✓
✓
Standard paint finish in RAL 1004, 1018, 2000,
2004, 5009, 5010, 5012, 5015, 6003, 6011,
7000, 7011, 7031, 7038, 9002
Y53 •
and
standard
finish RAL….
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Special paint finish in RAL 1004, 1018, 2000,
2004, 5009, 5010, 5012, 5015, 6003, 6011,
7000, 7011, 7031, 7038, 9002 –
(specify special coating system in addition,
e.g.
V10
,
V11
,
W14
, etc.)
Y54 •
and
special finish
RAL….
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
RAL colors, other than those offered above
Y51 •
and
special finish
RAL….
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Special non-RAL colors
Y71 •
and
customer
specifica-
tions
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
O. R.
O. R.
O. R.
O. R.
Design for Zones according to ATEX
Ex nA II T3 (Zone 2) design according to
IEC 60079-15 for converter operation –
system test on original converter
M73
O. R.
O. R.
O. R.
O. R.
O. R.
O. R.
O. R.
O. R.
O. R.
O. R.
O. R.
O. R.
O. R.
O. R.
–
–
–
–
Design for Zone 21 (conductive dust)
for line operation, IP65
M34
–
–
–
–
–
–
–
–
–
–
–
–
–
–
O. R.
O. R.
O. R.
O. R.
Design for Zone 21 (conductive dust)
for converter operation, IP65
M38
–
–
–
–
–
–
–
–
–
–
–
–
–
–
O. R.
O. R.
O. R.
O. R.
Design for Zone 22 (non-conductive dust)
for converter operation
M39
–
–
–
–
–
–
–
–
–
–
–
–
–
–
O. R.
O. R.
O. R.
O. R.
Design in double protection additionally for
dust, Zone 22 for line operation, no hybrid
certification – non-conductive dust
W20
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
O. R.
O. R.
O. R.
O. R.
Design additionally for dust, Zone 21 for line
operation, no hybrid certification, IP65 –
design and certification for conductive dust
(incl. non-conductive dust)
W21
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
O. R.
O. R.
O. R.
O. R.
Design in double protection additionally for
dust, Zone 22 for converter operation, no
hybrid certification – non-conductive dust,
select options for converter operation
separately
W22
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
O. R.
O. R.
O. R.
O. R.
Special versions
Additional
identification
code
-Z
with
order code
and
plain text if
required
Motor series
LOHER CHEMSTAR
LOHER VARIO
Frame size
1PS1. . . - . . . . . - . . . . -Z
71
80
90
100
112
132
160
180
200
225
250
280
315
355
355
400
450
500
For legends and footnotes, see Page 2/124.
© Siemens AG 2016