Installation guide
M
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5
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Solenoid coil for control in potentially explosive areas
Type BO
042R 0151
1 2 3
042R 0151
4 5 6
1. 5 Nm+ /-0 .15
Імпортер:ТОВ з іі “Данфосс ТОВ” 04080, Київ 80, п/с 168, Україна
© Danfoss | Climate Solutions | 2021.12
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Info for UK customers only: Danfoss Ltd., 22 Wycombe End, HP9 1NB, GB
AN196386442447en-000601 | 1
A
1
2 3 5 6 7 8
B
10
C
1
9
4
r > 35 mm
2 | AN196386442447en-000601
© Danfoss | Climate Solutions | 2021.12
A
Identification
1
Green/Yellow cord for earthing
2
Week and date of manufacturing
3
External earth terminal
4
Code number
5
Voltage
6
Frequency
7
Current
8
Ambient temperature range
9
Country of manufacturing
10
Approval/Certificate number
Description and approval
Solenoid valve for control in potentially
explosive area.
Approval
EMC 2014/30/EU
ROHs 2011/6 5/EU
ATEX 2014/34/EU
Ex mb IIC T4 Gb
ITS 09 ATEX 16835X
The coil may only be installed with following valve combinations
• EVR NC 2 - 40
• EVR NO 3 - 40
• EVRH NO and NC 10 - 20
• EVRA(T) 3 - 40
• EVRS(T) 3 - 20
• EVM-EVRF-EVRP-EVRB
• GPLX
• EVM NO and NC
• EV210B 1.5 - 25
• EV310B 1.5 - 3.5
• EV220B 6 - 100
• EV250B 6 - 22
• EV251B 10 - 22
• EV222B 15 - 50
• EV224B 15-32
• EV227B 6 - 22
• VDH
• VDHT
• VPH
Application and specification:
Ambient media -40 °C ≤ T
Media -40 °C < T
≤ +60 °C Protection degree IP67
ambient
< +90 °C Polution degree 3 (EN60730-1)
media
Humidity 0% ≤ RH ≤ 100% Over voltage category 2.5 kV (EN60730 -1)
Voltage variation ± 10% Mode of operation Type 1 action (EN60730-1)
Connection 3-core cable 3 x 0.75 mm² External earth core Minimum A > 4 mm²
Weight 1.0 kg Incorporated control –
Class I control –
© Danfoss | Climate Solutions | 2021.12
AN196386442447en-000601 | 3
Safety instruction:
All national safety regulations must be
complied with in connec tion with installation,
start-up and operation of Danfoss solenoid valve.
Furthermore the requirements of the declaration of
conformity and national regulations for installation
in explosion area. Disregarding such regulations involves a risk of serious personal injury or extensive
material damage. Work in connection with the
solenoid valve mentioned must be performed only
by suitable qualified persons.
Basic safety and health requirements are
fulfilled through complains with:
• EN60079-0: 2012 + A11: 2013
EN60079 -0: 2 018
EN60079-18: 2015 + A1: 2017
Installation, operation and maintenance:
• The coil must be protected against external
impact.
• If the coil is installed in wet environment
(pollution degree 3) the coil shall be
mounted with wet kit accession 018Z0090.
• Always install a fuse in front of the coil.
DI N 41571-2
High breaking capacity 1500 A
Medium Time lag
Minimum voltage 250 V
• Ensure that the o -ring is proper mounted.
This is done by position the O-ring in the
middle of the armature tub e, and let the
coil push the O -ring into position at the
bottom of the armature tube ( ).
C
• The cable supplied with the solenoids must
not be handled or flexed and protected
against impact if the ambient temperature
is below 0 °C or similar. Minimum bending
diameter for fixed installation:
r ≥ 35 mm ( ).
B
• Mount the aluminum cap with 1.5 Nm+/-0.15
C
( ) and ensure that the O -ring is placed
correct.
• The end user must ensure the earthing of
the coil is maintained.
• Non-detachable cords method Z repairing not
allowed. If the coil failed, it must be replaced by a
new coil.
Special Conditions of Certification/Use:
• For Solenoid in use under -30 °C the cable must be
protected from impact
• The Solenoid is manufactured with a permanently
connected cable. The connection of this cable supplying the solenoid must be done in accordance
with the appropriate electrical code and good
engineering practice
• The product is provided with a Y/G coloured earth
wire for internal earthing. This internal earth
connection shall not be used if the external earth
connection is connected to the earth or bounding
system and must be cut off, isolated and not
connected.
• The solenoid must not b e removed from the valve
when energized. This would other wise impair the
surface temperature specifications.
• Enclosures or parts of enclosure are non-conduct-
ing and may generate an ignition capable level
of discharge under certain extreme conditions.
The user shall ensure that the equipment is
not installed or used in a location where it may
be subjec ted to external conditions (such as
high-pressure steam) which might cause a build-up
of electrostatic charge or non-conducting surfaces.
Additionally, cleaning of the equipment shall only
be done with a damp cloth.
• The solenoid must be protected against direct
sunlight and ultraviolet sources.
• The power supplying the solenoid must be limited
to a prospec tive short circuit current of 1500 A
according to EN 60079-18:2015 clause 7.9.2.1
• Each product shall be subjected to a visual inspec-
tion according to EN 60079-18:2015 clause 9.1
• Each product shall be subjected to a Dielec tric
strength test according to EN 60079-18:2015 clause
9.2
Warning:
Potential Electrostatic Charging Hazard.
The solenoid valve must only be installed in
surroundings with low wind speed, and where rubbing the coil is unlikely.
Cleaning with damp cloth is recommended. To avoid
buildup of electrostatic discharge it must be ensured
the coil is having a reliable connection to earth with
an impedance no exceeding 1 GΩ.
In case of p roblems, cont act:
Danfoss A/S
DK-6430 Nordborg
Denmark
4 | AN196386442447en-000601 |
© Danfoss | Climate Solutions | 2021.12
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