Tabla de contenido
Publicidad
Idiomas disponibles
Idiomas disponibles
9.0 - RATING PLATE DATA
The rating plate data (see example provided here) includes the following:
• Manufacturer's name/logo and address (possible distributor name/logo)
• Mod.:
= device name/model followed
by the connection diameter
• P. max
= Maximum pressure at which product operation is guaranteed
• PS
= Allowable maximum pressure
• IP....
= Protection rating
• 230V....
= Power supply voltage, frequency (if Vac), followed by the electrical absorption
Example of electrical absorption indication: 55/16 VA indicates 55 VA at start, 16 VA at steady state
• TS
= Temperature range within which product operation is guaranteed
•
= In compliance with ATEX followed by the protection mode
(complete protection mode indicated on coil and CPI switch)
•
= Compliance with PED directive followed by the no. of the Notified Body
• year
= Year of manufacture
• Lot
= Product serial number (see explanation below)
• U1804
= Lot issued in 2018 in the 4
• 2185
= progressive job order number for the indicated year
• 00001
= progressive number referring to the quantity of the lot
Protection mode
II
product group
3
product category
Gas: II 3G Ex mc ec nC IIC T... Gc X
G
explosive atmosphere with gas or vapours
Ex
suitable for explosive atmosphere
mc
encapsulated for zone 2
ec
increased safety
nC
sealed device for zone 2
IIC
explosion group
T...
temperature class (T4 < 135 °C) - (T5 < 100 °C) - (T6 < 85 °C)
Gc
Product Level (EPL) - equipment for use in explosive atmospheres due to the presence of gas, with an "increased"
level of protection, which is not a source of ignition during normal operation and which has some additional
protective measures to ensure that it remains an inactive source of ignition in case of events expected regularly
X
particular conditions of use (*)
Dust: II 3D Ex mc tc IIIC T...°C Dc X
D
explosive atmosphere with dust
Ex
suitable for explosive atmosphere
mc
encapsulated for zone 22
tc
protection by enclosure for zone 22
IIIC
explosion group
T...
temperature class expressed in °C
Dc
Product Level (EPL) - equipment for use in explosive atmospheres due to the presence of dust, with an "increased"
level of protection, which is not a source of ignition during normal operation and which has some additional
protective measures to ensure that it remains an inactive source of ignition in case of events expected regularly
X
particular conditions of use (*)
* see paragraph 3.2 - "Special conditions for safe use"
XVAP/NA - XVAP-1-3-6/NA - XVA-1-3-6/NA
week
th
16
Mod.: XVA-1/NA DN 50
IP65 - 230 V/50-60 Hz 55/16 VA
year: 2018
Lot:U1804
Madas Technical Manual - 1|1.7X - REV. 0 of 1
P.max=PS= 1 bar
TS: -20+60 °C
II 3G
0497
II 3D
2185/00001
Aug 2019
st
Publicidad
Tabla de contenido
