EJB21 Enclosure Data |
| |
|
| General
Characteristics |
|
| Operating
field: |
Topping,
Sawmill, Heating and Gas plant, Nuclear, Off Shore, Pipeline, Refinery, Airports,
Pharmaceutical, Highly corrosive, Cereal deposit, Chemical, Petrochemical, Paintings
|
| Ambient
temperature: |
-20°C
+40°C |
| Category: |
2 |
| Execution: |
Ex II
2(2)GD EEx-d [ib] IIB from T6 to T3 IP65 from T85°C to T150°C |
|
Ex II
2(1)GD EEx-d [ia] IIB IP65 from T6 to T3 IP65 from T85°C to T150°C |
|
Ex II 2GD
EEx-d IIB from T6 to T3 IP65 from T85°C to T150°C |
| Explosion
proof protection: |
EEx-d, EExd
[ia], EExd [ib] |
| Gas
groups: |
IIA, IIB
|
| GOST R
Certificate (Russia): |
POCC IT.
04.B00440 |
| Group: |
II |
| Installation
zone: |
1 & 2
|
| Installation
zone "D" dust: |
21 &
22 |
| Internal
earthing screw: |
94/9/CE |
| IP
Standard protection: |
IP 65
|
| Omologation
mark: |
CESI 02
ATEX 056, CESI 03 ATEX 054, CESI 00 ATEX 064U, CESI 02 ATEX 075 |
| Standards:
|
EN50014 /
EN50018 / EN50020 / EN50281.1.1 / EN60529 |
| Temperature
class: |
T6 to T3
|
| Working
temperature: |
from T
85°C to T 150°C |
|
| Mechanical
characteristics |
| External
dimensions |
280mm x
240mm x 175mm |
| Internal
dimensions |
220mm x
180mm x 130mm |
| Mounting
plate dimensions |
200mm x
160mm |
| External
earth tag |
M8 |
| Internal
earth tag |
M6 |
| Material |
Aluminium
alloy UNI 4514 |
| Weight
(Kg) |
10,5 Kg
(Empty) |
|
| Electrical
characteristics |
| Nominal
voltage |
690V |
| Rated
frequency max |
40/60 Hz
|
|
| Options |
| Cover with
window |
on request
|
| Finish |
on request |
| |
|