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| Вид документа | Технічний паспорт |
|---|---|
| Виробник | JCI |
| Моделі | RA-3000, RA-3041-7326 |
| Група обладнання | valves |
| Мова документа | англійська |
| Розмір файлу | 0.4 МБ |
Про документ
The RA-3000 series synchronous motor-driven reversible actuators are available for 3-point (floating) control or with electric positioner for 0…10 V control. They feature factory calibrated pressure switches to provide specified close-off ratings, and are available in three sizes with 1600 N, 1800 N and 3000 N nominal force, designed to be used with JC flanged valve series.
Ключові дані
| Nominal force | 1600 N / 1800 N / 3000 N |
|---|---|
| Supply voltage | 24 VAC ±10%, 50/60 Hz or 230 VAC ±10%, 50/60 Hz |
| Control signal | 3-point (floating) or proportional 0…10 VDC with built-in electronic positioner |
| Nominal stroke | 13 mm / 25 mm / 42 mm |
| Enclosure protection | IP 54 |
| Operating conditions | -10...+60 °C (-10...+50 °C with electronic positioner) |
Застосування
- Use with JC flanged valves: VBB, VBD, VBF and VG8000N series (also VG8000V and VG9000 listed in specifications)
- Parallel and sequenced operation of actuators (up to 5 sequenced devices using minimum adjustable span of 20 %)
- Actuators (24 V only) with built-in positioner for controllers with 0…10 V output
Особливості
- Synchronous motor with pressure switches — fixed close-off force, constant running time
- Special clamp coupler quick-fit system — quick and easy mounting on valves with slotted stem
- Models for 3-point and proportional 0…10 VDC control
- Positioner with adjustable starting point, span, and direct/reverse action
- Active 0…10 VDC position feedback on proportional models
- Optional auxiliary switches and feedback potentiometer (2 kΩ or 135 Ω)
- Optional hand crank for manual positioning independent of power supply
Технічні дані
| Parameter | Value |
|---|---|
| Actuator models | -712x / -722x / -732x |
| Associated valve series | VBB DN 50–150; VBD DN 15–150; VBF DN 65…100; VG8000N DN 15–150; VG8000V DN 15–150; VG9000 DN 80 & 100 |
| Type of motor | Synchronous, Reversible |
| Action / Control | 3-point; 3-point with 5(3) A / 250 VAC auxiliary switches and 2 kΩ or 135 Ω feedback potentiometer; Proportional with built-in 0…10 V electronic positioner (input impedance 5.6 kΩ) and 5(3) A / 250 VAC auxiliary switches |
| Hand crank | Optional |
| Supply voltage and frequency | 24 VAC ±10%, 50/60 Hz; 230 VAC ±10%, 50/60 Hz |
| Power consumption | 7 VA (9 VA with positioner); 10 VA (12 VA); 16 VA (18 VA) |
| Nominal force | 1600 N / 1800 N / 3000 N |
| Nominal stroke | 13 mm / 25 mm / 42 mm |
| Nominal running speed at 50 (60) Hz | 6.24 (5.20) s/mm; 4.16 (3.48) s/mm; 4.4 (3.67) s/mm |
| Enclosure protection | IP 54 |
| Stem material | Stainless steel (DIN Mat. spec. No. 1.4305) |
| Motor unit housing and yoke | Die cast aluminium |
| Operation and storage conditions | -10...+60 °C (-10...+50 °C with electronic positioner); R.H. 10…90 %, non condensing |
| Electrical connection | Threaded connector 2.5 mm²; conduit adapter 1 x PG 13.5 +1 blanking plug |
| Net weight | 4 kg / 4 kg / 4.4 kg |
Варіанти замовлення
Ordering data (actuator force and supply voltage):
- 126: 1600 N, 24 V, 50/60 Hz
- 127: 1600 N, 230 V, 50/60 Hz
- 226: 1800 N, 24 V, 50/60 Hz
- 227: 1800 N, 230 V, 50/60 Hz
- 325: 3000 N, 24 V, 60 Hz
- 326: 3000 N, 24 V, 50 Hz
- 327: 3000 N, 230 V, 50 Hz
- 328: 3000 N, 230 V, 60 Hz
Accessories, factory mounted:
- 00: None
- 03: Two auxiliary switches and 2 kΩ feedback potentiometer
- 05: Two auxiliary switches and 135 Ω feedback potentiometer
- 41: Built-in electronic Positioner 0…10 VDC and two auxiliary switches (only 24 VAC models)
Hand crank:
- 0: None
- 1: With hand crank
Accessory kits for field mounting:
- EQ-5687-7011: Two Auxiliary Switches and Feedback Potentiometer 2 kΩ
- EG-0572-7041: Electronic Positioner EPOS 4 plug-in module for field replacement
For factory-mounted actuator on a valve, add "+M" behind the actuator order code.
Допуски та стандарти
- EMC (89 / 336 / EEC)
- LVD (73 / 23 / EEC)
- DIN 46320 (cable conduit adapter PG 13.5)
Позиції каталогу з цим документом
Текст документа
European Electronic Controls Catalogue
Section E
Product Bulletin RA-3000
Issue Date 09 2000
RA-3000
Electric Actuator
I ntroduction
The RA-3000 series synchronous motor-driven
reversible actuators are available for 3-point
(floating) or with electric positioner for 0…10 V
control. They feature factory calibrated pressure
switches to provide specified close-off ratings.
These actuators are available in three sizes with
1600 N, 1800 N and with 3000 N nominal force
and can be used with JC flanged valves according
to maximum close-off pressure ratings specified.
Factory fitted options, such as 2kΩ feedback
potentiometer, auxiliary switches and hand crank
are available.
RA-3000 Actuator with VG8000N valve
Features and Benefits
Uses synchronous motor with pressure Fixed close-off force
switches Constant running time
Special clamp coupler quick-fit system Provides quick and easy mounting of the actuator on
valves with slotted stem. Cuts installation costs.
Models for 3-point and proportional 0…10 Allows optimum choice of control signal
VDC control
Positioner with adjustable starting point, Provides flexibility in application
span, and direct/reverse action Allows easy sequencing from only one output signal
Active 0…10 VDC position feedback on Provides active signal for independent position
proportional models monitoring
Optional auxiliary switches and feedback Provides potential free contacts for independent
potentiometer available monitoring of the actuator’s position
Optional hand crank Allows manual positioning independent of power
supply
© 1998 Johnson Controls, Inc. E24
Order Nr. DS 10.509 E
2 RA-3000
Ordering data Accessory Kits for field mounting
RA-3 -7 EQ-5687-7011 Two Auxiliary Switches and
Feedback Potentiometer 2 kΩ
Actuator Force and Supply 282 3501 114 Cable conduit adapter PG 13.5
voltage*)
(ø7…11mm) DIN 46320 - FS
126 1600 N 24 V, 50/60 Hz
127 1600 N 230 V, 50/60 Hz
Repair parts
226 1800 N 24 V, 50/60 Hz
227 1800 N 230 V, 50/60 Hz EG-0572-7041 Electronic Positioner EPOS 4
325 3000 N 24 V, 60 Hz plug-in module for field
326 3000 N 24 V, 50 Hz replacement
327 3000 N 230 V, 50 Hz
328 3000 N 230 V, 60 Hz
Accessories, factory mounted Actuator - Valve combinations
00 None The RA-3000 electric actuators are specifically
03 Two auxiliary switches and designed to be used in conjunction with the VBB,
2 kΩ feedback VBD, VBF and VG8000N valve series. The
potentiometer ordering data for these valve bodies are as
05 Two auxiliary switches and follows:
135 Ω feedback
potentiometer ! VBB series (PN 16 and 25 pressure balanced
41 Built-in electronic Positioner flanged valves)
0…10 VDC and two
auxiliary Switches 2-way PDTC DN 50...150
(only 24 VAC models)
Hand crank ! VBD series (PN 25 flanged valves)
0 None 2-way PDTC DN 15...150
1 With hand crank 3-way mixing DN 15...150
*) For other supply voltage and frequency,
please contact your Johnson Controls supplier. ! VBF series (PN 6 & PN 10 flanged valves)
2-way PDTO DN 65…100
Ordering Procedure 3-way mixing DN 65…100
The valves and actuators can be ordered ! VG8000N series (PN16 flanged valves)
separately or factory mounted. When factory
mounted, please add “+M” behind the order 2-way PDTC DN 15…150
code for the actuator. 2-way PDTO DN 15…40
For example: 3-way mixing DN 15…150
For a 2-way valve, DN 65, kVS 63, PN 16 plus 3-way diverting DN 15…150
actuator with electric positioner 0…10 V input,
24 VAC / 50 Hz supply, order: ! VG8000V series (PN16 flanged valves Max
fluid temperature 140°C)
Item 1 VG82G1S1N (valve body)
Item 2 RA-3041-7326 (actuator) 2-way PDTC DN 15…150
Alternatively, if actuator is requested to be 3-way mixing DN 15…150
factory mounted, order:
! VG9000 series (PN 6 & PN 10 flanged valves)
Item 1 VG82G1S1N (valve body)
Item 2 RA-3041-7326+M (actuator) 2-way PDTO DN 80 & 100
3-way mixing DN 80 & 100
Please refer to the relevant flanged valve product
bulletins for complete ordering information.
E24
RA-3000 3
O peration W iring instructions
3-point models • All wiring must be in accordance with local
regulations and national electrical codes, and
Connections Actuator Stem should be carried out by authorised
1-2 extends personnel only.
1-3 retracts • Make sure that the line power supply is in
accordance with the power supply specified
on the device.
Proportional models • See also the instructions in paragraph
Action Jumper Input control Actuator “Application”.
signal Stem
Direct acting increases retracts WARNING
(DA) decreases extends
Reverse acting increases extends Shock Hazard
(RA) decreases retracts Disconnect the power supply before wiring
connections are made to avoid personal injury.
Mounting instructions Equipment Damage Hazard
Make and check all wiring connections before
When mounting the actuator on a valve, please applying power to the system. Short circuited or
follow the instructions below: improperly connected wires may result in
• It is recommended that the valves be permanent damage to the unit
mounted in the upright position in a
conveniently accessible location. When
mounted horizontally, the yoke should be Wiring diagrams
fitted such that the stanchions are positioned
3-point models
vertically one above the other.
RA-3x00 RA-3x03
OK S7 E E R
2
S1 S2 S3 S4 P
1
19 20 1 2 3 17 16 4 6 5 7 9 8 10 11 12
M M
• The actuator must be protected against max. 2,5 mm²
RA-3x00-7xx7: 230 V~
dripping water, which could enter the housing L
RA-3x00-7xx5/-7xx6: 24 V~
and damage the mechanism or motor. N
• The actuator must not be covered with Proportional models
insulating material
RA-3x41
• Sufficient clearance must be allowed for
actuator removal (refer to the dimension
drawings) R
• The valve must be fitted so that the plug P
S1 S2
seats against the flow as indicated by the
arrow(s) on the valve body. EPOS 4
B A2 A1 0 E P Y U E E
S7
S3 S4
19 20 B O O E Y 4 6 5 7 9 8
0...10 V=
max. 2,5 mm²
L 24 V~
N
E24
4 RA-3000
Adjustments Hand crank (optional) enables manual
positioning of the valve. The power supply
should be switched off by means of switch S7
WARNING
before the hand crank is used.
Shock Hazard
The utmost care must be taken when the cover
Actuators with 0…10 V DC Positioner
is removed (by authorised personnel only) for Models with built-in electronic positioner have a
adjustment or inspection. 0…10 V input. The starting point, the span and
the D.A. or R.A. (Direct or Reverse Action)
In all other cases when the cover is removed the
mode can be adjusted on the positioner.
power must be switched off.
Do not touch or attempt to connect or disconnect
wires when the electrical power is on.
Switch S7
The electrical supply can be switched off
manually by pressing the red button on the
underside of the motor unit housing. When
power is off it protrudes 5 mm, with power on, it
protrudes 2 mm.
M M
R.A
UW
20 %100 0 %100
Span Starting
DW Point
D.A
M
Positioner Span Starting
0% Action point
c c Reverse (R A) 100 % 0%
d d Reverse (R A) 40 % 0%
50%
e Direct (DA) 30 % 50 %
f e
100% f Direct (DA) 100 % 0%
0 5 10V
input voltage (terminal E)
E24
RA-3000 5
.
Applications
M
0%
Parallel and sequenced operation of actuators
CAUTION 50% Y1 Y2 Y3
Parallel connection is only possible using
isolation relays. If the parallel running motors do
100%
not have separately switched power supplies 0 1 2 3 4 5 6 7 8 9 10V
one or more motors will start to cycle at the end =100%
Output signal
of travel.
Adjustments for Y1, Y2, Y3 (example):
starting point span positioner action
Actuators (24V only) with built-in Y1 0% 30 % reverse acting
positioner for controllers with 0…10V Y2 35 % 25 % reverse acting
Y3 70 % 30 % direct acting
output
T o fu r th e r a c tu a to r
24V O 0 ..1 0 V
0 . ..1 0 V
Reversible actuator without positioner
O com m on for incremental controller
24V ~
O E Y O E Y O E Y
Sequencing two actuators without
B B B
EPOS EPOS EPOS positioner using limit switches
Y1 Y2 Y3
A c t u a t o r w it h p o s it i o n e r
p a r a l le l a n d s e q u e n c e o p e r a t io n
The controller output 0…10 V can operate Controller
several actuators with built-in electronic
positioner EPOS. The electrical wiring for
parallel and sequenced operation is identical. U~
The sequencing and action of the actuator are
individually adjustable on each positioner. Each 1 16 2 3 17 1 16 2 3 17
positioner has its own adjustment for starting
point between 0…10 V (0…100 %) and span
between 2…10 V (20…100 %). Using the Open M Close Close M Open
minimum adjustable span of 20 % therefore
enables a maximum of 5 sequenced devices; Y1 Y2
further sequencing can be accomplished by
using additional controller outputs. Each
positioner can be switched for direct or reverse Parallel operation of actuators without
action. positioner with synchronous motor,
condenser and limit switches
Although synchronous motors have the same
running speed (rate of travel) deviation in travel
between motors can accumulate during starts
and stops because of varying load. This
deviation depends on the number of on/off
cycles and is about 0.5 % per 100 cycles. By
periodical switching of the actuators to end of
travel (e.g. normal position) parallel-operated
actuators can run reasonably synchronous.
E24
6 RA-3000
Dimensions in mm
160
100 186 x 166
155
307
S7
H1
54+0,15
1x PG13,5 (for cable ø7...11 mm)
+1 blanking plug
RA-3xxx -712x RA-3xxx -722x RA-3xxx -732x
H1 58 mm 66 mm 66 mm
E24
RA-3000 7
Notes:
E24
8 RA-3000
S pecifications
Actuator models RA-3xxx-....
-712x -722x -732x
Associated valve series and VBB DN 50 65 VBB DN 80 150
body sizes VBD DN 15...40 VBD DN 50 65 VBD DN 50 150
VBF DN 65…100 VBF DN 65…100
VG8000N DN 15...40 VG8000N DN 50...80 VG8000N DN 50...150
VG8000V DN 15...40 VG8000V DN 50...80 VG8000V DN 50...150
VG9000 DN 80 & 100 VG9000 DN 80 & 100
Type of motor Synchronous, Reversible
Action / Control ·
3-point
·
3-point with 5(3) A / 250 VAC auxiliary switches and 2kΩ or 135Ω
feedback potentiometer
· Proportional with built-in 0…10 V electronic positioner (input impedance
5.6 kΩ) and with 5(3) A / 250 VAC auxiliary switches
Hand crank Optional
Supply voltage and frequency*) 24 VAC ±10%, 50/60 Hz 24 VAC ±10%, 50/60 Hz 24 VAC ±10%, 50/60 Hz
230 VAC ±10%, 50/60 Hz 230 VAC ±10%, 50/60 Hz 230 VAC ±10%, 50/60
Power consumption 7 VA 10 VA 16 VA
(with positioner) (9 VA) (12 VA) (18 VA)
Nominal force 1600 N 1800 N 3000 N
Nominal stroke 13 mm 25 mm 42 mm
Nominal running speed 6.24 ( 5.20 ) s/mm 4.16 ( 3.48 ) s/mm 4.4 ( 3.67 ) s/mm
at 50 (60) Hz
Enclosure Protection IP 54
Materials:
Stem Stainless steel (DIN Mat. spec. No. 1.4305 )
Motor unit housing and Yoke Die cast aluminium
Operation and Storage -10...+60 °C
Conditions (-10...+50 °C with electronic positioner)
R.H. 10…90 %, non condensing
2
Electrical Connection Threaded connector 2.5 mm
Conduit adapter 1 x PG 13.5 +1 blanking plug
Net weight 4 kg 4 kg 4.4 kg
Approvals European Directives:
EMC (89 / 336 / EEC)
LVD (73 / 23 / EEC)
*) For other supply voltage and frequency, please contact your Johnson Controls supplier.
The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these
specifications, consult the local Johnson Controls office. Johnson Controls, Inc. are not liable for damages resulting from misapplication or
misuse of its products.
Johnson Controls International, Inc.
Headquarters: Milwaukee, WI, USA
European headquarters: Westendhof 8, 45143 Essen, Germany
European Factories: Essen (Germany), Leeuwarden (The Netherlands), Lomagna (Italy).
Branch Offices: principal European Cities Printed in Germany
E24
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