Danfoss PVE-EX Installation guide
Installation Guide
PVE-EX AEx db Class I: Zone 1/Division 2
Electro-hydraulic Actuator for PVG 32 and PVG 128/256
www.danfoss.com
Installation Guide
PVE-EX AEx db version, Class I: Zone 1/Divison 2 – Electro-hydraulic Actuator for PVG 32 and PVG 128/256
Revision history |
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November 2019 |
Certificate update and minor adjustments throughout. |
0306 |
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September 2019 |
Typo correction |
0305 |
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June 2019 |
Cover image, nameplate, other text changes. |
0304 |
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April 2019 |
Minor changes. |
0303 |
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March 2019 |
Minor changes. |
0302 |
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January 2019 |
Certificates added. |
0301 |
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December 2018 |
Nameplate, part numbers update. |
0202 |
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June 2018 |
Major revision. |
0201 |
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Oct 2017 |
First edition |
0101 |
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2 | © Danfoss | November 2019 |
AN00000365en-000306 |
Installation Guide
PVE-EX AEx db version, Class I: Zone 1/Divison 2 – Electro-hydraulic Actuator for PVG 32 and PVG 128/256
Contents |
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General information |
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Literature Reference........................................................................................................................................................................ |
4 |
PVE-EX Introduction........................................................................................................................................................................ |
4 |
Product Certification....................................................................................................................................................................... |
4 |
Enviromental conditions................................................................................................................................................................ |
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Protection............................................................................................................................................................................................ |
5 |
Specific conditions for safe use ("X"-mark).............................................................................................................................. |
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Warnings.............................................................................................................................................................................................. |
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Oil Flow Direction for Standard Assembled Groups............................................................................................................ |
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PVE-EX AEx db version Nameplate............................................................................................................................................. |
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Installation |
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PVE-EX Dimensions ......................................................................................................................................................................... |
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Mounting of PVE-EX........................................................................................................................................................................ |
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Mounting of Cable........................................................................................................................................................................... |
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Cable Gland........................................................................................................................................................................................ |
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PVE-EX Pre-certified Cable Gland.......................................................................................................................................... |
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Mounting of PVG............................................................................................................................................................................ |
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Mounting options and guidelines...................................................................................................................................... |
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Direction of cable exit............................................................................................................................................................. |
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Specifications |
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7-pin Layout..................................................................................................................................................................................... |
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Radiometric Fixed Control Signal (0-10 V)............................................................................................................................ |
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Control Signal – On/Off Activation.......................................................................................................................................... |
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Adjustment/calibration............................................................................................................................................................... |
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Earth Connection |
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Internal earth connection........................................................................................................................................................... |
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External earth connection........................................................................................................................................................... |
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Fault monitoring |
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PVE-EX Fault Monitoring............................................................................................................................................................. |
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Technical data |
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Fluid specification.......................................................................................................................................................................... |
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PVE-EX electrical data................................................................................................................................................................... |
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Reaction times................................................................................................................................................................................. |
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Maintenance, service and troubleshooting |
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PVE-EX Installation, Start-up and Operation ....................................................................................................................... |
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Safety Guidelines............................................................................................................................................................................ |
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Warnings |
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PVE-EX warnings............................................................................................................................................................................. |
18 |
Certificates |
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Certificate of Compliance............................................................................................................................................................ |
19 |
© Danfoss | November 2019 |
AN00000365en-000306 | 3 |
Installation Guide
PVE-EX AEx db version, Class I: Zone 1/Divison 2 – Electro-hydraulic Actuator for PVG 32 and PVG 128/256
General information
Literature Reference
Literature reference for PVG and PVE products
Title |
Type |
Order number |
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PVG 32 Proportional Valve Group |
Service Manual |
AX00000031 |
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PVG 100 Proportional Valve Group |
Service Manual |
AX00000037 |
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PVG 32 Proportional Valve Group |
Technical Information |
BC00000038 |
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PVG 100 Proportional Valve Group |
Technical Information |
BC00000039 |
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PVG 120 Proportional Valve Group |
Technical Information |
BC00000040 |
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PVG 32 Metric ports |
Technical Information |
BC00000051 |
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PVG 128/256 Proportional Valve Group |
Technical Information |
BC00000380 |
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PVE-EX Introduction
The Danfoss PVE-EX is an actuator for PVG 32 and PVG 128/256.
The PVE-EX is an explosion proof PVE designed to be used in potentially explosive atmospheres like mining and oil and gas industries.
The PVE-EX has been certified by UL.
Product Certification
The PVE-EX AEx db version is developed according to and in compliance with:
•EN ISO 4413:2010 Hydraulic fluid power - General rules and safety requirements for systems and their components
•EN 60079-0:2012/A11:2013, IEC 60079-0:2011 Explosive atmospheres - Part 0: Equipment - General requirements
•EN/IEC 60079-1:2014 Electrical apparatus for explosive gas atmospheres - Part 1: Flameproof enclosures “d”
•UL 60079-0 - Explosive Atmospheres - Part 0: Equipment - General Requirements - Edition 6 - Issue Date 2013/07/26
•UL 60079-1 - Explosive Atmospheres - Part 1: Equipment Protection by Flameproof Enclosures 'd' - Edition 7 - Issue Date 2015/09/18
•UL 61010-1 – Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use – Part 1: General Requirements – Edition 3 – Revision Date 2016/04/29
•CAN/CSA C22.2 No. 60079-0:15 – Explosive Atmospheres – Part 0: Equipment – General Requirements
– Edition 3 – Issue date 2015/10/01
•CAN/CSA C22.2 No. 60079-1:16 – Explosive Atmospheres – Part 1: Equipment protection by flameproof enclosures “d” – Edition 3 – Issue Date 2016/01/01
•CAN/CSA C22.2 No. 61010-1-12 Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use – Part 1: General Requirements – Edition 3 – Revision Date 2016/04/01
•National Electrical Code: (ANSI/NFPA 70 NEC)
4 | © Danfoss | November 2019 |
AN00000365en-000306 |
Installation Guide
PVE-EX AEx db version, Class I: Zone 1/Divison 2 – Electro-hydraulic Actuator for PVG 32 and PVG 128/256
General information
Installation and Maintenance standards:
•EN/IEC 60079-14 Explosive atmospheres - Part 14: Electrical installations design, selection and erection
•EN/IEC 60079-17 Explosive atmospheres - Part 17: Electrical installations inspection and maintenance
The PVE-EX is in conformity with listed EU Directive (s) and EU harmonized standards:
•EMC Directive 2004/108/EC
•EN/IEC 61000-6-2:2005 Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity for industrial environments
•EN 61000-6-4:2007/A1:2011, IEC 61000-6-4:2006 Electromagnetic compatibility (EMC) - Part 6-4: Generic standards - Emission standard for industrial environments
Enviromental conditions
•Altitude up to 2000 m
•Maximum relative humidity 95% non condensing
•Rated pollution degree (evaluated for pollution degree 2 rating)
Protection
All PVE-EX actuators comply with protection class IP67 and IP69k according to EN60529. However, in particularly exposed applications, protection in the form of shielding is recommended.
Specific conditions for safe use ("X"-mark)
Repairs of the flameproof joints must be made in compliance with the structural specifications provided by the manufacturer. Repairs must not be made on basis of values specified in tables 1 and 2 of EN/IEC 60079-1.
Originally supplied "SD cable glands" may not provide sufficient clamping. User shall provide additional clamping of the cable to ensure that pulling and twisting is not transmitted to the terminations.
Fasteners used for enclosure must be made from stainless steel grade A4 or stronger (Yield stress 210 MPa)
Warnings
Before implementing actuators in any application, read all warnings. Warnings are listed next to the most relevant section and repeated in the chapter PVE-EX warnings on page 18.
Do not regard the warnings as a full list of potential risks. Depending on the application and use, other potential risks can occur.
W Warning
All brands and all types of directional control or proportional valves, which are used in many different operation conditions and applications, can fail and cause serious damage.
You must perform a risk assessment. The machine builder/system integrator alone is responsible for making the final selection of the products and assuring that all performance, safety and warning requirements of the application are met.
The process for choosing the control system and safety levels is governed by the Machinery Directive 2006/42/EC and EU harmonized standard EN 13849 (Safety related requirements for control systems).
© Danfoss | November 2019 |
AN00000365en-000306 | 5 |
Installation Guide
PVE-EX AEx db version, Class I: Zone 1/Divison 2 – Electro-hydraulic Actuator for PVG 32 and PVG 128/256
General information
Oil Flow Direction for Standard Assembled Groups
Oil Flow Direction for Standard Assembled Groups
PVS
B A
PVE-EX
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Flow P A |
PVB |
6 ±1 N•m |
[53 ±9 lbf•in] |
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PVP |
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Q max: P→B |
PVM |
Q max: P→A |
6 | © Danfoss | November 2019 |
AN00000365en-000306 |
Installation Guide
PVE-EX AEx db version, Class I: Zone 1/Divison 2 – Electro-hydraulic Actuator for PVG 32 and PVG 128/256
General information
PVE-EX AEx db version Nameplate
Nameplate for PVE-EX AEx db version
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Danfoss 6430 Nordb. Denmark |
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Type PVEx-yy-zz |
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111xxxxx |
wwyyd47xxxx |
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-40°C Ta |
+60°C xx-yyVDC |
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Class I, Zone 1, AEx db IIB T5 Gb |
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Class 1, Division 2, Group C T5 |
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Ex db IIB T5 Gb X |
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See inst. instruction |
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Entry thread: “M20” |
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LISTED |
Entr. cable temp: +76°C |
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PROC.CONT-EQ. |
Voir instr. d’installation |
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HAZ.LOC. |
Temperature du câble |
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E499266 |
d’entrée: +76°C |
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Nameplate Legend:
1. |
PVE-EX type, see the PVE-EX AEx db types with part |
2. |
numbers in the table below. |
PVE-EX part number (111xxxxx) |
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3. |
PVE-EX serial number (incl production date) |
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Example: 20 18 c yy xxxx (Week: 20 Year:2018 |
1 |
Day: Wednesday (A= Monday) yy=prod.line |
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number xxxx=serial number) |
5 4. Ambient temperature range
5.Supply voltage
6.AEx class and zone protection category
8 7. AEx class and division protection category
8.IEC-EX group and protection category
9.UL file number
11 10. Certifying body logo
11.Cable entry thread and temp specification
12."Product Identity" Process control equipment for use in Hazardous Locations
Part numbers for PVE-EX AEx db version
Type |
Part No. |
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PVEO-EX-12V |
11216367 |
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PVEO-EX-24V |
11216368 |
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PVEH-U-EX |
11216370 |
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PVEH256-U-EX |
11216371 |
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PVEO256-EX-12V |
11216372 |
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PVEO256-EX-24V |
11216373 |
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© Danfoss | November 2019 |
AN00000365en-000306 | 7 |
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