15
E LEC TRON I C COM PAC T STA RTE R
| M A N UA L
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2.2
Safety arrangements in explosive areas
• All HF range devices are associated equipment and may not be installed in potentially explosive areas. When installing and
operating the device, the applicable safety directives for associated equipment must be observed.
• In circuits in potentially dust-explosive areas of zones 21 and 22, it must be guaranteed that the equipment connected to
this circuit complies with the category 2D or 3D or is certified as such.
• If the "Automatic RESET" mode is used, the load is switched on again after the cooling time has expired if a control signal is
still present. The cooling time is 20 minutes.
• For applications in explosion-protection areas, automatic restart is not permitted.
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2.3
Conformity
All HF range devices are in accordance with following conformity standards:
• IEC 60947-1:2007
• IEC 60947-4-2
• UL 508 Standard for Industrial Control Equipment
• UL 60947-4-1 (A)/UL 60947-1(A)
• SS-EN 50178. (NLDX File: E191658)
The DOLE- and ROLE-types with emergency stop integrated are in accordance with ATEX, SIL 3 and PL e:
• Safe shutdown: Safety Integrity Level according to IEC 61508-1: SIL 3
• Motor protection: Safety Integrity Level according to IEC 61508-1: SIL 2
• Performance level according to ISO 13849-1: e
EU type-examination certificate:
Explanation:
:
European Commission mark for Ex products; in case of the HF-Starter for motor control in potentially
explosive environments
Group II:
Equipment group: II for surface industry
(2):
Product category 2: Equipment in this category is intended for use in areas in which explosive
atmospheres caused by gases, vapors, mists or air/dust mixtures are likely to occur.
G:
Equipment category: G for explosive gas environment
D:
Equipment category: D for explosive dust environment
[Ex e]
Equipment protection by increased safety 'e' EN 60079-7
[Ex d]
Equipment protection by flameproof enclosures "d" EN 60079-1
[Ex px]
Equipment protection by pressurized enclosure "p" EC60079-2
[EX t]
Equipment dust ignition protection by enclosure IEC 60079-31
[EX p]
Equipment protection by pressurized enclosure IEC 60079-2
PTB 16 ATEX 3001: Type examination certificate
