Code
Explanation
Designation
[ ]
Standard (without sensor)
Sensor version
A
Sensor version
[ ]
Non-explosion-proof pump
(standard)
Pump version
Ex
Explosion-proof pump
2
2-pole
Number of
poles
4
4-pole
50
50 Hz
Frequency
[Hz]
1
0B
400-415 V, DOL
Voltage and
starting method
0D
380-415 V, DOL
1D
380-415 V, Y/D
0E
220-240 V, DOL
1E
220-240 V, Y/D
[ ]
First generation
Generation
2
B
Second generation
[ ]
Cast iron impeller, pump
housing and top cover
Pump materials
Q
Stainless steel impeller,
cast iron pump housing
and top cover
R
Entire pump of stainless
steel
S
Stainless steel pump hous-
ing, impeller and intermedi-
ate flange and cast iron top
cover (on request)
D
Stainless steel
Z
Custom-built products
Customisation
1 Maximum frequency in case of frequency-converter
operation.
2 The generation code distinguishes between pumps
of different design, but with the same power rating.
Approvals
SE1 and SEV pumps have been tested by Dekra /
KEMA. The explosion-proof version hold two
examination certificates:
•
ATEX(EU): KEMA 04ATEX2201X
•
IECEx: IECEx DEK 21.0017X.
Both certificates have been issued by Dekra. The
standard versions of SE1 and SEV pumps are tested
by VDE.
Approval standards
The standard variants are approved by TÜV
Rheinland (LGA) notified body under the Construction
Products Directive according to EN 12050-1 or EN
12050-2 as specified on the nameplate.
Explanation of the Ex approval
The SE1 and SEV pumps have the following
explosion protection classifications:
•
CE 0344 II 2 GD Ex db eb h mb IIB T4, T3 Gb;
Ex h mb tb IIIC T135 °C, T200 °C Db.
Directive or
standard
Code
Description
ATEX
CE 0344
=
CE marking of conformity according to the ATEX directive 2014/34/EU. 0344 is
the number of the notified body which has certified the quality system for ATEX.
= The equipment conforms to harmonised European standard.
II
=
Equipment group according to the ATEX directive, defining the requirements
applicable to the equipment in this group
2
=
Equipment category according to the ATEX directive, defining the requirements
applicable to the equipment in this category
G
= Explosive atmosphere caused by gases, vapours or mists
D
= Explosive atmosphere caused by dust
7
English (GB)
Summary of Contents for SE1 100
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