Scame 590.XEM200X, Руководство пользователя

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ISOLATORS-EX
MP36511 ZP90828-5 12
EN 60079-0:2018
EN 60079-31:2014
3. TECHNICAL DATA
3.1 EX MARKING
II 2D - Ex tb IIIC T80°C Db (Ta -25 to +40°C)
II 2D - Ex tb IIIC T90°C Db (Ta -25 to +60°C)
Year 20xx
: Year of manufacture.
Product suited for use in an explosive atmosphere.
II
: Product classified as belonging to group II, suitable for environments other than mines (surface industries).
2D
: Product in category 2D intended to be installed in environments with the presence of combustible dust classified as zone 21.
Ex tb
: protection mode (protection by means of enclosure).
IIIC
: Equipment classified as group IIIC, product suited to be used in presence of conductive dust.
T80°C, T90°C
: Value of the maximum surface temperature based on the room temperature:
• T80°C with ROOM TEMPERATURE -25°C +40°C
• T90°C with ROOM TEMPERATURE -25°C +60°C
Db
: Equipment Protection Level (EPL).
S/N XXXXXXXXXX
: Serial number shown inside the SWITCH - DISCONNECTOR in enclosure.
3.2 TYPE TEST CERTIFICATE
TÜV IT 14 ATEX 005
3.3 DEGREE OF PROTECTION OF THE SWITCH - DISCONNECTOR IN ENCLOSURE,
IP66.
3.4 ELECTRICAL CHARACTERISTICS OF THE SWITCH - DISCONNECTORS (2P, 3P, 4P)
Control device
Rated current
20A 32A 40A
590.XGE/XEM200X 590.XGE/XEM320X 590.XGE/XEM400X
Interrupteur
de
manoeuvre
disjoncteur
SCAME
Electrical
symbol
Isolation voltage (UI) 690V 690V 690V
Duty rated
current
AC23A
415V 20A 32A 35A
690V 16A 25A 25A
AC3
400V 16A 28,5A 28,5A
690V
12A 20A 20A
Nominal frequency 50/60Hz 50/60Hz 50/60Hz
Table 1 - Electrical characteristics of the switch - disconnectors (2P, 3P, 4P).
3.5 TECHNICAL DATA OF POWER/EARTH TERMINALS
Power terminals - connectable wires and tightening torques
Power terminal version Cable section to be used (rigid or flexible) mm² Tightening torque (Nm)
20A 4 0.8
32A 6 0.8
40A
10 0.8
Earth terminal Maximum section 10 2
Table 2 - Terminals for unprepared rigid and flexible copper cables / flexible cables with terminals.