Nameplate; Atex And Iecex Marking String (Potentially Explosive Atmospheres) - Zenit UNIQA Manual De Primera Instalación

First installation manual – Translation of original instructions

1.10 Nameplate

Enclosure type G or X, M or MX
Zenit Italia s.r.l.
via dell'Industria, 11 I-41018 S.Cesario s.P. (MO)
zenit.com
TYPE
1
VERS
3
V V
5
A A
P2
kW
11
IP
15
20m
21
EN
Enclosure type G or X (ATEX)
Zenit Italia s.r.l.
via dell'Industria, 11
I-41018 S.Cesario s.P. (MO)
zenit.com
1
3
14
5
19
13
10
Ex db h IIB T4 Gb
15
II 2G
WARNING: See user manual
WARNING: Flameproof joints cannot be repaired

1.11 ATEX and IECEx marking string (potentially explosive atmospheres)

Symbol Meaning
The specific marking of explosion protection given in the Annex II of the Directive 2014/34/EU
II Group of the equipment. Group II: electrical equipment for use in places with an explosive gas atmosphere other than mines
2G Category of the equipment subject of certification, in presence of potentially explosive atmospheres of Gas, Vapors and Mist
(G). The equipment can be installed in ZONE 1.
2GD Category of the equipment subject of certification, in presence of potentially explosive atmospheres of Gas, Vapors, Mist (G)
and Dust (D). The equipment can be installed in ZONE 1 and in ZONE 21.
Ex db h IIB The type of electrical protection for the equipment is a flameproof enclosure "db", suitable for gas Group IIB and IIA.
The type of mechanical protection for the equipment is through liquid immersion "k" and constructional safety "c", suitable for
gas Group IIB and IIA.
T4 Temperature Class of the equipment (maximum surface temperature 135°C)
Gb Equipment with "high" level of protection (EPL Gb), suitable for use in ZONE 1.
Ex h tb IIIC The type of mechanical protection for the equipment is through liquid immersion "k" and constructional safety "c", suitable for
dust Group IIIC, IIIB and IIIA.
The type of electrical protection for the equipment is through enclosure "tb", suitable for dust Group IIIC, IIIB and IIIA.
T135°C The maximum surface temperature is 135°C
Db Equipment with "high" level of protection (EPL Db), suitable for use in ZONE 21.
32
Y.
S.N.
4
~
3 Hz cos φ
7
6
rpm
T
9 10
amb max
I.CL.
Class I
η %
12 13
mot
16
H H
m EN 60034-1
m
min
max
17
Q Q Ø
l/s
l/s
max
min imp.
22
MADE IN ITALY
1
2460
24
EPT 19 ATEX 3518 X
4
2
11
6
8
21
2 A
W - WET Version
II 2G (ATEX only)
Ex db h IIB T4 Gb
1.
2.
3.
4.
5.
6.
7.
8.
2
9.
10.
11.
8
12.
13.
°C
14.
15.
14
18
16.
S1
17.
19 18.
20
19.
Kg 20.
21.
22.
23.
24.
ATEX second plate - Enclosure type M or MX
Zenit Italia s.r.l.
via dell'Industria, 11 I-41018 S.Cesario s.P. (MO)
www.zenit.com
22
23
7
9
16
WARNING: See user manual
17
WARNING: Flameproof joints cannot be repaired
Ex h tb IIIC T135°C Db
Product name
Year of manufacture
Product version
Serial number
Voltage and current (delta connection)
Voltage and current (Y connection)
Frequency
Power factor
Rpm
Maximum ambient temperature
Motor power output
Motor efficiency
Motor insulation class
IEC protection class against electric shock
Casing protection rating
Maximum and minimum head
Minimum and maximum flow-rate
Motor reference standards
Duty type
Nominal diameter of impeller
Maximum immersion depth
Weight
ATEX or IECEx marking string
ATEX certification number
xxxx II 2G
23
Ex db h IIB T4 Gb
EPT XX ATEX YYYY X
HIGH
EFFICIENCY
MADE IN ITALY
PUMPS
2 B
D - DRY Version
II 2GD (ATEX only)
Ex db h IIB T4 Gb
better together
24