Atex / Iecex System Configuration; General Environmental Conditions - Levitronix BPS-200 User Manual

2.2.3 ATEX / IECEx System Configuration

Together with the standard pump-head and controllers an ATEX / IECEx certified motor allows installation of
motor and pump-head within an Ex classified area (see Figure 5). The ATEX / IECEx motor (Pos. 2c in Table
2) comes delivered with special connectors and according extension cables (see Table 3). One option to
lead the cables outside of the Ex area is an Ex certified cable sealing system as listed in Table 4 (see Pos.
8).
Fluid In
Fluid Out
2c
Ex Classified Location
Chemical Resistance and IP-67 Space
Figure 5: System configuration for ATEX / IECEx applications

2.3 General Environmental Conditions

Usage
Altitude
Operating ambient temperature
Storage ambient temperature
(Extremes for Transportation)
Operating humidity range (relative humidity)
Storage humidity range (relative humidity)
(Extremes for Transportation)
Normal storage conditions
DC supply fluctuations
Transient over-voltages typically present on
the mains supply
Pollution degree
Note 1: Contact Levitronix
PL-4012-00, Rev07, DCO# 20-144
1
Pump Head
Motor
(ATEX/IECEx)
Motor Power Cable
Table 5: Environmental conditions for pump system
®
technical department (see Section 8) for outdoor usage.
Cabinet Boundary for
Ex Classified Area
8
Adaptor/Extension Cable
4
Ex conform cable sealing system
1
Indoor
Up to 2000 m
0 to 40 0 C
0
-20 to 80 C
15 – 95% (non-condensing)
15 – 95% (non-condensing)
Ambient temp.: 20 to 30
Relative humidity: 50% (non-condensing)
 10% of nominal voltage
Surge immunity according to EN 61000-4-5
(tested together with certified AC/DC power supply)
2
User Manual for BPS-200
www.levitronix.com
3b
All
Controller
Types
Power Supply
24-48 VDC / 200 W
0
C
7