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BTV/QTVR (Hazardous area*)
ATEX / UKCA
SGS20ATEX0048X / BAS21UKEX0497X
II 2 G Ex 60079-30-1 eb IIC T6 Gb
II 2 D Ex 60079-30-1 tb IIIC T80°C Db
BTV
II 2 G Ex 60079-30-1 eb mb IIC T6 Gb
II 2 D Ex 60079-30-1 mb tb IIIC T80°C Db
Tmin –60°C
SGS20ATEX0050X / BAS21UKEX0498X
II 2 G Ex 60079-30-1 eb IIC T4 Gb
II 2 D Ex 60079-30-1 tb IIIC T130°C Db
QTVR
II 2 G Ex 60079-30-1 eb mb IIC T4 Gb
II 2 D Ex 60079-30-1 mb tb IIIC T130°C Db
Tmin –60°C
North America
Um= 277 V max.
Class/division when installed with
E-20
cCSAus Certificate 1333271
Class I Division 2 Group A,B,C,D
BTV
Class II Division 2 Group E, F,G
Class III T6
cCSAus Certificate 1333271
Class I Division 2 Group A,B,C,D
QTVR
Class II Division 2 Group E, F,G
Class III T4
ENGLISH
Specific conditions of use:
Maximum exposure temperature: 110°C (230ºF)
Minimum exposure temperature: –60°C (–76ºF)
Minimum installation temperature: –20°C (–4ºF)
For use with the heating cable types as shown in the table.
•
Refer to installation manual. A ground fault circuit interrupter shall be
used with this device.
•
Earth fault equipment protection is required for each circuit.
•
De-energise circuits before installation or servicing.
•
Keep ends of Trace heaters and kit components dry before and
during installation.
•
The electrically conductive covering of this trace heater shall be
connected to a suitable earthing terminal.
•
The presence of the trace heaters shall be made evident by the
posting of caution signs or markings at appropriate locations and/or
at frequent intervals along the circuit.
•
The insulation resistance of the trace heater shall be measured and
recorded after installation and shall not less than 20Mohm.
•
Persons involved in the installation and testing of electric trace heating
systems shall be suitably trained in all special techniques required.
•
Installation shall be carried out under the supervision of a
qualified person.
4 | nVent.com/RAYCHEM
ООО Центр «ПрофЭкс» ЕАЭС RU C-BE.AЖ58.B.01728/21
1 Ex e IIC T* Gb X
TЕМП ОКР СРЕДЫ –60°C to +56°C
IECEX
IECEx BAS.06.0043X
Ex 60079-30-1 eb IIC T6 Gb
Ex 60079-30-1 tb IIIC T80°C Db
Ex 60079-30-1 eb mb IIC T6 Gb
Ex 60079-30-1 mb tb IIIC T80°C Db
Tmin –60°C
IECEx BAS.06.0045X
Ex 60079-30-1 eb IIC T4 Gb
Ex 60079-30-1 tb IIIC T130°C Db
Ex 60079-30-1 eb mb IIC T4 Gb
Ex 60079-30-1 mb tb IIIC T130°C Db
Tmin –60°C
Ex tb IIIC T* Db X
Zone when installed with
E-20
cCSAus Certificate 1333271
US: Class I Zone 1 AEx eb IIC T6 Gb
Zone 21 AEx tb IIIC T85°C Db
Canada: Ex 60079-30-1 IIC T6 Gb
Ex 60079-30-1 IIIC T85°C Db
cCSAus Certificate 1333271
US: Class I Zone 1 AEx eb IIC T4 Gb
Zone 21 AEx tb IIIC T135°C Db
Canada: Ex 60079-30-1 IIC T4 Gb
Ex 60079-30-1 IIIC T135°C Db
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