Georg Fischer 144 Operating Manual
GF Piping Systems
Instruction Manual
Electrical Actuator Unit Type EA 11/ 21/ 31/ 42
Electrical actuator type EA 11
Translation of the original instructions
Disclaimer
The technical data are not binding. They neither constitute expressly warranted
characteristics nor guaranteed properties nor a guaranteed durability. They are
subject to modification. Our General Terms of Sale apply.
Observe instruction manual
The instruction manual is part of the product and an important element within the
safety concept.
Read and observe instruction manual.
Always have instruction manual available by the product.
Give instruction manual to all subsequent users of the product.
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Electrical actuators type EA 11/ 21/ 31/ 42 Content
Content
Content ............................................................................................................................ 3
1 Intended
2 Regarding this document......................................................................................... 4
2.1 Safety Instructions and Warnings .....................................................................
2.2 Other related documents .................................................................................. 5
2.3 Product variants and types described .............................................................. 5
3 Safety and responsibility .......................................................................................... 5
4 Transport and storage ............................................................................................. 6
5 Technical data .......................................................................................................... 7
5.1 Dimensions ............................................................
6 Design and function ................................................................................................. 11
6.1 Design EA11 ....................................................................................................... 11
6.2 Design EA21/31/42 ....................................................
6.3 Identification ...................................................................................................... 13
6.4 Position indicator .............................................................................................. 13
6.5 Operating mode on standard operation/ limit switch allocation ..................... 14
6.5.1 Overload protection .................................................................................... 14
6.5.2 Safety position ............................................................................................
7 Installation ................................................................................................................ 15
7.1 Interfaces .........................................................
7.2 Connect
7.3 Assembly actuator with valve ........................................................................... 19
7.4 Adjusting limit switches .................................................................................... 21
8 Operation .................................................................................................................. 22
8.1 Funct
8.2 Usi
8.2.1 Preparation ................................................................................................. 23
8.2.2 Procedure ...........................................................
.3 Ready to operate (only EA21 – 42) .................................................................... 24
8
8.4 Error signal ........................................................................................................ 25
8.4.1 Display fault signal ..................................................................................... 25
8.4.2 Remove fault report ................................................................................... 25
9 Maintenance ............................................................................................................. 26
10 Troubleshooting list .............................................................................................. 27
11 Spare parts list ..................................................................................................... 28
12 Accessories ........................................................................................................... 28
13 CE Declaration of incorporation ........................................................................... 31
14 Disposal ................................................................................................................. 32
use ............................................................................................................. 4
4
............................................ 9
........................................ 12
14
.................................................. 15
ion diagram EA11/ 21 /31/ 42 .............................................................. 18
ional test ................................................................................................... 22
ng manual emergency override .................................................................. 22
........................................ 23
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Intended use Electrical actuators type EA 11/ 21/ 31/ 42
1 Intended use
The electrical actuators EA 11/21/31/42 are intended for mounting on a valve and for
connection to a control system.
The electrical actuators EA 11/21/31/42 are intended to activate valves with pivoting
movements up to 180° (e. g. ball valves and butterfly valves).
The product is not intended for any types of use other than those described here.
Failure to follow the instructions in this manual shall lead to the termination of the
manufacturer's liability for the above mentioned products.
2 Regarding this document
This document contains all necessary information for the installation, operation and
service of the product.
2.1 Safety Instructions and Warnings
This instruction manual contains warning notices that shall prevent you from death,
injuries or material damages. Always read and observe these warning notices!
Warning symbol Meaning
Imminent danger!
CAUTION
WARNING
WARNING
Failure to observe these warnings could result in death or very
serious injuries.
Measurements to avoid the danger.
Possible imminent danger!
Failure to observe these warnings could result in very serious
injuries.
Measurements to avoid the danger.
Dangerous situation!
Failure to observe these warnings could result in small
injuries.
Measurements to avoid the danger.
Dangerous situation!
CAUTION
4
Failure to observe these warnings could result in material
damages.
Measurements to avoid the danger.
Electrical actuators type EA 11/ 21/ 31/ 42 Safety and responsibility
Further symbols and labels
Symbol Meaning
Notes: Especially important information.
Call for action: Here, you have to do something.
2.2 Other related documents
Document Document number
Georg Fischer planning fundamentals industry GMST 5989
Assembly instructions accessories complete GFDO 6319
These documents can be obtained from your local representative of GF Piping
Systems or at www.gfps.com
2.3 Product variants and types described
Type EA11 24V AC/ DC and 100 – 230V AC
Type EA21 24V AC/ DC and 100 – 230V AC
Type EA31 24V AC/ DC and 100 – 230V AC
Type EA42 24V AC/ DC and 100 – 230V AC
3 Safety and responsibility
Only use product as intended, see intended use.
Do not use any damaged or faulty product. Throw out any damaged product
immediately.
Product and accessories should only be operated by people who have the
necessary training, knowledge or experience.
Regularly train personnel on all locally accepted regulations on occupational
safety and environmental protection, especially on pressure-retaining pipelines.
Make sure that all personnel know, understand and follow the instruction manual
and the instructions contained therein.
Follow the instruction manual of the manual valve. It is an integral part of this
electrical actuator manual.
Take precautions against electrostatic hazards.
5
Transport and storage Electrical actuators type EA 11/ 21/ 31/ 42
WARNING
Only work with cover removed in exceptional cases!
Danger of injury and/or damage to property.
Branch off feed and control voltage connections beforehand.
Only carry out adjustments on live parts with specially insulated tools.
WARNING
Voltage too high!
Danger of injury and/or damage to property.
Only use recommended power soures.
Make sure that 24V devices are only connected to voltages that meet the
requirements of an protective extra low-voltage circuit (SELV).
4 Transport and storage
Transport and/or store product in unopened original packaging.
Protect product from dust, heat and moisture.
Ensure that the product has not been damaged neither by mechanical nor thermal
influences.
Check product before assembly for transport damage.
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Electrical actuators type EA 11/ 21/ 31/ 42 Technical data
5 Technical data
EA11 EA21 EA31 EA42
Nominal torque Mdn
Peak torque
Control time
L/W/H
Flange interface/
shaft
Actuating cycles at
20°C and Mdn
Nominal output
at 24V AC/DC
at 100 – 230 V AC
Duty cycle (ED)
10 Nm 10 Nm 60 Nm 100 Nm
20 Nm 20 Nm 120 Nm 250 Nm
5 s/90° at
Mdn
129/122/138 150/122/167 150/122/190 150/122/208
F05/
Spline with
adapter
150,000 250,000 100,000 75,000
22 VA
40 VA
40% at 25°
C/15 min
5s/90° at Mdn
F05/
Spline WS11/
14
22 VA
40 VA
100%
reduced duty
cycle for UL
certification
15s/90° at
Mdn
F07/
WS17
32 VA
40 VA
50% 35%
25s/90° at
Mdn
F07/
WS22
40 VA
60 VA
Actuating angle
Housing material
Position indicator
Manual emergency
override
Rated voltage
Rated voltage
tolerance
Input impedance
max. 180°, set to 90°
PP glass fibre reinforced , flame-retardant, external rust
proof screws
optical integrated
integrated
100 – 230V, 50/60 Hz
24 = /24V, 50/60 Hz
+/- 10%
230V, 100kΩ
24V, 4.7kΩ
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Technical data Electrical actuators type EA 11/ 21/ 31/ 42
EA11 EA21 EA31 EA42
Weight
Ambient temperature
Electrical connection
Overload protection
1.857 kg 2.193 kg 3.536 kg 4.995 kg
-10° to + 45° C
Connector plug
3 P+E as per
EN 175301-803
(formerly DIN
43650),
additional
cable entry for
PG11
Current/timedependent
(resetting)
-10° to +
50° C
Connector plug 3 P+ E as per DIN EN
175301-803
Cable screw connection M20x1.5 as per
ISO 724
Current/time-dependent (resetting),
temperature-dependent.
The overload protection of the engine is
dimensioned in such a way that engine
and supply board are protected. As soon
as the load is in the torque range, the
actuator continues to run.
-10° to + 50° C -10° to + 50°
C
Permitted humidity
Protection class
Overvoltage category
as per DIN EN
61010-1
Height above sea level
(UL/CSA)
Degree of
contamination as per
DIN EN 61010-1
max. 80% to
31° C, reducing
in a straight
line to 50%
relative
humidity at 40°
C
IP65 as per EN60529, UL/CSA: use in internal rooms
IP67 as per EN60529: use of cable glands and vertical
assembly
II
< 2000m
2
max. 90% relative humidity, noncondensing
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Electrical actuators type EA 11/ 21/ 31/ 42 Technical data
5.1 Dimensions
L1 L2 L3 L4 L5 L6 L7 L8 L9 H1 H2 H3
EA11
EA21
EA31
EA42
130 82.5 88 64.3 122 16 49 33 - 137.5 20 159.5
150 82.5 108 64.3 122 16 49 33 33 167 20 188.5
150 82.5 108 64.3 122 16 49 33 33 190 25 211.5
150 82.5 108 64.3 122 16 49 33 33 208 25 229.5
Profile depth
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Technical data Electrical actuators type EA 11/ 21/ 31/ 42
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