Nord Drivesystems NORDAC FLEX SK 215E Series User Manual

NORDAC FLEX (SK 200E ... SK 235E) – Users Manual for Frequency Inverters
82 BU 0200 en-3118
Pos: 17 4.1 /A nleitu ngen/ Elektr onik /FU und St art er/2. M ontage und Inst allati on/AT EX und E AC EX (SK 1 xxE, SK 200E) /EAC EX /Betri eb i n e xplosi onsg ef ähr det er U mg ebung - E AC EX_0 1 (Übers chri ft) [SK 1 xxE / SK 2 xxE] @ 22\ mod_1528899724767_388.docx @ 2426841 @ 3 @ 1
2.6.2 Operation in potentially explosive environments - EAC Ex
Pos: 17 4.2 /A nleitu ngen/ Elektr onik /FU und St art er/2. M ontage un d Ins tal lati on/ ATE X un d E AC E X ( SK 1 xxE, S K 20 0E) /EAC EX /Bet rie b i n e xplosi onsg ef ähr det er U mg ebung - E AC EX_02 [S K 1xxE / SK 2 xxE] @ 22\mod_1528899727448_388.docx @ 2426878 @ @ 1
All of the conditions which must be observed for operation of the frequency inverter in an explosion
hazard environment according to EAC Ex are listed below. All of the conditions according to
 Section 2.6.1 "Operation in potentially explosive environments - ATEX zone 22 3D "apply .
Deviations which are relevant for approval according to EAC EX are described below and must be
complied with.
Pos: 17 4.3 /A nleitu ngen/ Elektr onik /FU und St art er/2. M ontage und Inst allati on/AT EX und E AC EX (SK 1 xxE, SK 200E) /EAC EX /Modi fizier ung d es Gerät es - (EAC Ex)_01 [SK 1xxE / SK 2xxE] @ 22\mod_1528900809619_388.docx @ 2426950 @ 4 @ 1
2.6.2.1 Modification of the device
 Section 2.6.1.1applies.
The labelling of the device according to EAC Ex differs as follows.
Labelling of the device:
The following applies for wall mounted devices;
IP55:
Ex tc IIIB T125 °C Dc X
IP66:
Ex tc IIIC T125 °C Dc X
The following applies for motor mounted devices;
IP55:
Ex tc IIIB Dc U
IP66:
Ex tc IIIC Dc U
Categorisation:
• Protection with "housing"
• Procedure "A" Zone "22" Category 3D
•
Protection class IP55 / IP66 (depending on
the device)
IP66 is required for conductive dust
• Maximum surface temperature 125 °C
• Ambient temperature -20 °C to +40 °C
Pos: 17 4.4 /A nleitu ngen/ Elektr onik /FU und St art er/2. M ontage und Inst allati on/AT EX und E AC EX (SK 1 xxE, SK 200E) /EAC EX /INFOR MATI ON - Kennzeichen "U" @ 22\mod_1528902567435_388.docx @ 2426987 @ @ 1
Information
Code "U"
Code "U" applies for frequency inverters which are intended for motor mounting. Devices which are so labelled
are considered to be incomplete and may only be operated in combination with a corresponding motor. If a
device which is coded "U" is mounted in a motor, the labels and restrictions which are marked on the motor or the
geared motor also apply.
Pos: 17 4.5 /A nleitu ngen/ Elektr onik /FU und St art er/2. M ontage und Inst allati on/AT EX und E AC EX (SK 1 xxE, SK 200E) /EAC EX /INFOR MATI ON - Kennzeichen "X" @ 22\mod_1529310271690_388.docx @ 2427080 @ @ 1
Information
Code "X"
The code "X" indicates that the permissible ambient temperature range is between -20°C and +40°C
Pos: 17 4.6 /A nleitu ngen/ Elektr onik /FU und St art er/2. M ontage und Ins tal lati on/ ATE X un d E AC E X ( SK 1 xxE, S K 20 0E) /EAC EX /Wei ter führ en de I nfor mati on en @ 22\ mod_1529310638187_388.docx @ 2427116 @ 4 @ 1

Nord Drivesystems NORDAC FLEX SK 215E Series Specifications

General

Brand	Nord Drivesystems
Model	NORDAC FLEX SK 215E Series
Category	Inverter
Language	English