Cable Glands; Servicing And Maintenance And Repairing; N+- 125A - Scame ADVANCE-GRP 16A Instalación Uso Y Mantenimiento

ADVANCE-GRP[GD]
ADVANCE-GRP[GD]shall be subject to a routine dielectric streght test of 1000 V + 2U rms or 1500 V rms,
whichever is the greater applied for a period of 60 s as required by clause 6.1 of IEC EN 60079-7 / ГОСТ Р
МЭК 60079-7-2012.
Alternatively, a test shall be carried out at 1.2 times the test voltage, but maintained for at least 100 ms.

6. CABLE GLANDS

Use only Ex e and/or Ex tb IIIC approved glands (as relevant). Certified cable glands can only be fitted with a suitable IP rating
commensurate with IP rating of the enclosure.
Ensure that all the cable-glands used, shall be suitable for the cable in order to prevent self-loosening and ensure permanent
sealing to avoid moisture ingress.
Refer to the instructions of cable glands manufacturer.
For Russian Market the cable glands, blanking plug, enlarger and reducer must be certified EAC Ex.
6.1 BLANKING PLUGS
Any unused entries must be blanked using a suitably approved blanking plugs with separate certificate.
6.2 DRILLING AREA
The drilling area have to drilled respecting the minimum distance, and diameters e number of maximum hole indicated in table 2.
Drilling Area
Dimensions
A 80x45mm
A
110x55mm
196x72mm
72x72mm
Drilling Area Dimension.

7. SERVICING AND MAINTENANCE AND REPAIRING

Installation, inspection and maintenance of this equipment shall be carried out by suitably trained
personnel in accordance with the applicable code of practice (e.g. IEC/EN 60079-14, IEC/EN 60079-17).
Repair of this equipment shall be carried out by suitably trained personnel in accordance with the applicable
code of practice. During servicing, it is particularly important to check those components upon which the type
of protection depends.
MP39683
Cable
Socket
Size
gland size
20mm
16/32A 25mm
32mm
25mm
63A 32mm
40mm
25mm
125A 32mm
top side (A) 40mm
50mm
25mm
125A
32mm
bottom
40mm
side (B)
50mm
20
Clearance
Max. Drill
Holes
a b
20,7mm 39mm
25,7mm 46mm
32,7mm 56mm
25,7mm 46mm
32,7mm 56mm
40,7mm 70mm
25,7mm 46mm
32,7mm 56mm
40,7mm 70mm
50,7mm 78mm
25,7mm 46mm
32,7mm 56mm
40,7mm 70mm
50,7mm 78mm
2
2
1
a
Gland
2
2
1
5
3
b
2
Clearance
2
1
1
1
1
ZP90904-5