Controlli SH 2 Series User manual

Globe valve actuators SH --2
Rev. d05/05 1 DBL072E
ISO 9000
CONTROLLI CONTROLLI
16010 SANT’OLCESE Genova - Italy
Tel.: [phone] Fax: [phone]
E-mail: [email protected] Web: www.controlli.org
GENERAL INFORMATION
USE
Series SH actuators are used in air conditioning, thermoventilation, heating systems
and in industrial processes to drive dampers.
TECHNICAL CHARACTERISTICS
COMMON CHARACTERISTICS
Rotation angle 160°
Timing 84 s
Torque 12 Nm
Max radial force 1200 N
In compliance with EMC 89/336 directive:
- EN 50081-1 for emission
- EN 50082-1 for immunity
Temperature
- operating T50
- storage -25T65
Protection IP 40 * (DIN 40050)
Conduits puncheable on D=16 mm hole, replace-
able with PG13,5 compression fittings
Weight 1,5 kg
Manual override
Terminal board screw-type for conductors 1,5 mm2to 2,5
mm2
*For environment with normal pollution (ref. IEC 730-1(93) /
6.5.3).
ACCESSORIES
AG21 for installation on globe valves VMB - VSB
D5 Microdisconnection type 1B according to
IEC 730-1 (93) / 6.4.3.2. One auxiliary microswitch
SPST 10 (3) A-250 V ~ controlled by a cam at one of
two end stroke.
245 Stem heater for all valve bodies excluding V.B valves.
246 Stem heater for V.B valve bodies.
ACCESSORIES FOR SH222 e SH242
P1000-1 as above 1000 Ohm
REMOTE MANUAL POTENTIOMETER
See Data sheet CM - RM
CM511 Range 6 to 9 Vdc.
Part
number Input signal Power supply Consumption VA
SH222 2 positions, 3 points from
controller 200 Line 24 V~ ± 10% 9
SH242 as above 230 V~ ± 10% 9
SH522
voltage or current variation, from
controllers Line 500 or DG2000
operating field: 6÷9;
4÷7;8÷11;0÷10;2÷10;1÷5Vcc;
4÷20mA
24 V~ ± 10% 9
MANUFACTURING CHARACTERISTICS
Actuators are consisting of die-cast housing containing:
- bidirectional electric motor with high standing torque
- noiseless geared motor fitted with AUTO-MAN device
- input signal electronic card with terminal board
Controlli generally supplies factory not assembled valves.
To receive the actuator assembled with the valve body add code SH2AV.
Actuators are fitted with coupling elements to globe valve SS-DS-VMB16-VSG-VBG-VBS-VSS-VMS-
3V and with accessories AG21, VMB e VSB (for valve bodies see the relevant Data sheets)
INSTALLATION
The actuators must not be installed in environment too wet, in
corrosive and explosive areas and where the temperature ex-
ceeds the operating limits suggested or the conditions are out
of the protection degree.
MOUNTING ON VALVE BODY
CONTROLLI generally supplies the actuators and the valve
body disassembled. If an actuator assembled is required, it is
necessary to add SH2AV model.

Rev. d05/05 2 DBL072E
WIRING CONNECTIONS
SH222 - SH242 actuators
Make connections according to diagram and according to the
rules in force.
Supply actuators to terminals L and L’ by transformer of suit-
able power.
To select supply transformers it is necessary to add up the
consumption of actuators used.
If electrical connections are realized as per diagram: terminals
B R V of controller to terminals B R V of actuator, actuator turns
clockwise on temperature rise and counter clockwise on tem-
perature drop.
To reverse rotation way it is necessary to exchange terminal B
with terminal V on actuator.
L2 and M terminals are jumpered and have 0 value; conse-
quently, powering by only a transformer both the actuator and
the controller it is necessary respect the phases (for Line 500
controllers: 1 of controller with L1 of actuator, the same for 2-
L2). The controller signal must be conducted to Y terminal of
the actuator.
For M -V+ terminals the 15 Vdc (max 100 mA) voltage is avail-
able.
Auto-transformers must not be used.
To select supply transformers it is necessary to add up the
consumption of actuators used, be careful that the transformer
must supply three actuators max.
In case of more than one actuator is used, be sure that the
same phase is connected to all L1 terminals and the re-
maining phase to all L2 terminals of actuators.
The actuator is supplied with direct action (clockwise rotation
for increasing signal). For reversing the direction of the rota-
tion it is necessary to reverse the controller action by connect-
ing to 5terminal instead of to 5 terminal.
REMOTE INDICATOR: remote control signal
The remote indicator CM511 is used for remote manual con-
trol of an actuator. For connections see the schema shown on
this page.
If more actuators are controlled by only a controller, it is advis-
able to reverse the clockwise rotation, by moving the SW2
jumper from A to C.
The actuators are equipped for control signal 0 ÷ 10 Vdc.
To select different ranges, it is necessary to move the jumper
into position chosen. For 4 ÷20 mA range, it is necessary to
insert 2 jumpers, using also the one arranged in open posi-
tion.
Size cable
mm
1,0
1,5
2,5
Max wire lenght
actuator/controller mt
150
220
370
L1 Phase power supply
L2 Neutral 24 V∼ +10/-15%
MCommon
V+ +15 V output
YControl signal
S1 Analogue common
S2 0...10V- or 0...200 uA
S3 10...0V- or 200...0 uA
ATTENTION: the connection cable must be separated from the sen-
sor-controller ones and they must not be placed into elios pipes having
voltage line. Supply actuators to terminals L and L’ at 24 V ~ ± 10%by
transformer of suitable power.
*In case of W and TX controller connect only to 5 terminal and
respect the power supply 1 and 2 or L1 and L2 phases.
N3100
N3092
N3134
Make connections according to the wiring diagrams shown on
data sheets of Line 500 controllers and aux. modules.
For connections use section wires as follows:
*Internally connected
SH522 actuators

Rev. d05/05 3DBL072E
ISO 9000
CONTROLLI Automatic control systems for:
air conditioning/heating/industrial thermal process.
OVERALL DIMENSIONS (mm)
The performances stated in this sheet can be modified without any notice
-Verify electrically that the actuator shaft carries out the whole
angular stroke in both the directions, reaching the electrical
end strokes. The valve must reach the whole opening and
closing position; be sure that the assembling is carried
out correctly.
-Verify that the power supply is ± 10% of nominal value.
Attention: if the voltage exceeds the indicated value the actua-
tor and controller are damaged.
- Verify that the connection are carried out correctly.
START-UP
N4092