Schischek InMax-8-F1 User manual

ENTWURF
EXPLOSIONPROOF
InMax - ... - CY
InMax - ... - CYF
InMax - ... - CTS
InMax - ... - VAS
InMax-...-CY
www.schischek.com
Schischek GmbH Germany, Muehlsteig 45, Gewerbegebiet Sued 5, 90579 Langenzenn, Tel. [phone], Fax [phone], E-Mail [email protected]
InMax-S-CY_en
V04 – 8-Nov-2018
Subject to change!
Compact. Easy installation. Universal. Cost effective. Safe.
Product views and applications
Description Highlights
VAV (variable air volume)
Electrical 24 VAC/DC rotary actuators for use in safe areas
4...20 mA control mode, with feedback 0...10 VDC , 95° angle of rotation
5/10 Nm, 15/30 Nm without and 5/10 Nm, 15 Nm with safety operation (spring return)
InMax ¼ turn actuators – size S
►Industrial use
►Universal supply unit from 24 VAC/DC
►5 different motor running times 7,5–15–30–60–120 s/90°, adjustable on site
►Optional spring return running time ~ 10 s/ 90°
►Control mode 4...20 mA
► Feedback signals 0...10 VDC
►5–10 –15– 30 Nm actuators in the same housing size
►100 % overload protected and self locking
►Compact design and small dimension (L × W × H = 210 × 95 × 80 mm)
►Direct coupling to the damper shaft with double-square connection 12 × 12 mm
►95° angle of rotation inclusive 5° pretension
►Robust aluminium housing (optional with seawater resistant coating)
or in stainless steel
►IP66 protection
►Simple manual override included + preparation for comfortable manual override
►Gear made of stainless steel and sinter metal
►Weight only ~ 3,5 kg
►Integrated heater for ambient temperatures down to −40 °C
►Integrated safety temperature sensor
►Integrated equipment for manual adjustment (push button, lamp, switch)
►Preparation for adaptable and adjustable auxiliary switches type ...Switch
►Wide range of accessories
The InMax actuators are a revolution for safety, control and shut-off
dampers, VAV systems, ball valves, throttle valves and other motorized
applications for HVAC systems in chemical, pharmaceutical, industrial
and offshore/onshore plants.
IP66 protection, small dimensions, only 3,5 kg weight, universal functions
and technical data, an integrated heater and an optional stainless steel
housing guarantee safe operation even under difficult environmental
conditions. High quality brushless motors guarantee long life.
All actuators are programmable and adjustable on site. Special tools or
equipment are not required. Motor running times and torques as well as
spring return times, according to the actuator type, are selectable or
adjustable on site. The integrated universal power supply is self adaptable
to input voltages of 24 VAC/DC. The actuators are 100 % overload
protected and self locking.
...Max-...-CYF actuators are equipped with spring return fail safe function.
Standard shaft connection is a double square direct coupling with
12 × 12 mm.
Different accessories are available to adapt auxiliary switches, terminal
boxes or adaptions for ball valves and throttle valves and other armatures.
Type Torque Supply Motor running time Spring return Control mode Feedback Wiring diagram
InMax- 5.10 - CY 5 / 10 Nm 24 VAC/DC 7.5 / 15 / 30 / 60 / 120 s/90° – 4...20 mA 0...10 VDC SB 6.0
InMax-15.30 - CY 15 / 30 Nm 24 VAC/DC 7.5 / 15 / 30 / 60 / 120 s/90° – 4...20 mA 0...10 VDC SB 6.0
InMax- 5.10 - CYF 5 / 10 Nm 24 VAC/DC 7.5 / 15 / 30 / 60 / 120 s/90° 10 s/90° 4...20 mA 0...10 VDC SB 6.1
InMax- 15 - CYF 15 Nm 24 VAC/DC 7.5 / 15 / 30 / 60 / 120 s/90° 10 s/90° 4...20 mA 0...10 VDC SB 6.1
InMax- ... - CTS Types as above with aluminium housing and seawater resistant coating (cable glands brass nickel-plated)
InMax- ... - VAS Types as above with stainless steel housing for aggressive ambient (cable glands brass nickel-plated)
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EXPLOSIONPROOF
www.schischek.com
Schischek GmbH Germany, Muehlsteig 45, Gewerbegebiet Sued 5, 90579 Langenzenn, Tel. [phone], Fax [phone], E-Mail [email protected]
InMax-S-CY_en
V04 – 8-Nov-2018
InMax-...-CY InMax-...-CYF
Special options ... -CTS ... -VAS
Technical data InMax- 5.10 -CY InMax- 15.30 -CY InMax- 5.10 -CYF InMax- 15 -CYF
Approbations Special solutions and accessories
...-CTS Types in aluminium housing with seawater resistant coating,
parts nickel-plated
...-VAS Types in stainless steel housing, parts nickel-plated
InBox-Y/S... Terminal boxes
MKK-S Mounting bracket for boxes type ...Box-... directly on actuator
InSwitch 2 external aux. switches, adjustable
HV-S... Comfortable manual override for...Max actuators size S
KB-S Clamp for damper shafts Ø 10...20 mm and □10...16 mm
AR-12-xx Reduction of square damper connection from 12 mm to 11, 10, 9 or 8 mm
Kit-S8 Cable glands nickel-plated
Adaptions for dampers and valves on request
Torque motor (min.) 5 / 10 Nm selectable on site 15 / 30 Nm selectable on site 5 / 10 Nm selectable on site 15 Nm
Torque spring (F) – – min. 10 Nm min. 15 Nm
Torque blockade In blockade and end positions torques are higher than above specified torques for motor and spring.
Dimensioning of external load Upon spring return the external load should be max. 80 % of torque spring (F), but min. 3 Nm
Supply voltage / frequency 24 VAC / DC ± 10 %, self adaptable, frequency 50...60 Hz ± 20 %
Power consumption max. starting currents see Extra information (in acc. with voltage, I start >> I rated ), approx. 5 W holding power, approx. 16 W for heater
Protection class Class I (grounded)
Angle of rotation and indication 95° incl. ~ 5° pretension, mechanical value indication
Working direction Selectable by left/right mounting to the damper/valve shaft
Motor running times 7,5 / 15 / 30 / 60 / 120 s/90° selectable on site
Motor Brushless DC motor
Control mode Y 4…20 mA , galvanic separation between supply and Y-signal
Feedback signal U 0…10 VDC
Resistance of Y and U signals Input signal: YU0...10 VDC at 10 kΩ. Feedback signal: UU 0...10 VDC at 2.000...∞ Ω
Adjustment of Y and U In case of external mechanical limitation of the angle of rotation, it is possible to perform an adjustment drive started by pushing the button (T)
Spring return (F) – – spring return upon voltage interruption
Spring return response time – – up to 1 sec. after voltage interruption
Spring return running time (F) – – ~ 10 s/90°
Safety operations at 10 sec. (F) – – min. 10,000 acc. to construction of damper and ambient
Axle of the actuator Double square 12 × 12 mm, direct coupling, 100 % overload protected
Electrical connection Cable ~ 1 m, wire cross section 0.5 mm², equipotential bonding 4 mm²
Diameter of cable ~ Ø 8 mm ~ Ø 8 mm ~ Ø 8 mm ~ Ø 8 mm
Cable gland M16 × 1.5 mm
Manual override Use delivered socket wrench, max. 4 Nm
Heater Integrated, controlled heater for ambient temperature down to max. −40 °C
Housing material Aluminium die-cast housing, coated. Optional with seawater resistant coating (...-CTS) or stainless steel housing,
№1.4581 / UNS-J92900 / similar AISI 316Nb (...-VAS)
Dimensions (L × W × H) 210 × 95 × 80 mm, for diagrams see Extra information
Weight ~ 3,5 kg aluminium housing, stainless steel ~ 7 kg
Ambients Storage temperature −40…+70 °C, working temperature −40…+50 °C
Humidity 0...90 % rH, non condensing
Operating 7,5 sec. motor run time at 24 V: S3 – 50 % ED intermittent mode (ED = duty cycle)
≥15 sec. motor run time at 15 / 30 / 60 / 120 s 100 % of ED is permitted
Self adjustment Before initial operation you need to start the self adjustment mode for “gentle” blockade and adjustment of rotation angle
Wiring diagrams SB 6.0 SB 6.0 SB 6.1 SB 6.1
Scope of delivery Actuator, 4 screws M4 × 100 mm, 4 nuts M4, Allen key for simple manual override
Parameter at delivery 5 Nm, 30 s/90° 15 Nm, 30 s/90° 5 Nm, 30 s/90° 15 Nm, 30 s/90°
CE identification CE
EMC directive 2014/30/EU
Low voltage directive 2014/35/EU
Enclosure protection IP66 in acc. with EN 60529
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EXPLOSIONPROOF
InMax- 5.10-CY ►
InMax- 15.30-CY ►
InMax- 5.10-CYF ►
InMax- .15-CYF ►
7,5 s/90° ►
15 s/90° ►
30 s/90° ►
60 s/90° ►
120 s/90° ►
00
01
02
03
04
05
06
07
08
09
S
T
InBox
InReg
InReg
+
~
+
~
−
~
−
~
PE
PE
1
1
2
2
3
3
4
4
5
5
PA
PA
YmA
YmA
T
GND
T
GND
UVDC
UVDC
5 Nm
15 Nm
5 Nm
15 Nm
▼
10 Nm
30 Nm
10 Nm
▼
www.schischek.com
Schischek GmbH Germany, Muehlsteig 45, Gewerbegebiet Sued 5, 90579 Langenzenn, Tel. [phone], Fax [phone], E-Mail [email protected]
InMax-S-CY_en
V04 – 8-Nov-2018
InMax-...-CY InMax-...-CYF
Special options ... -CTS ... -VAS
Electrical connection
All actuators are equipped with a universal supply unit working at a voltage of 24 VAC/DC.
The safety operation of the spring return function works if the supply voltage is cut.
An over-current protection fuse < 10 A has to be provided by installer.
Note: the initial current is appr. 2 A for 1 second.
Installation
Parameters, adjustments and failure indication
Parameter selection
Functions, adjustments and parameters
Type
Running times Position of switch S
Torques
Example:
InMax-15.30-CY
Requested parameter:
Torque 30 Nm
Motor running time 30 s/90°
Result:
Switch position 07
Switch – Push button – Lamp
for adjustment
(behind the blanking plug)
10-position switch (S)
Push button (T)
3-colour LED
Supply 24 VAC/DC ± 10 %
Set point
Optional feedback
Supply 24 VAC/DC ± 10 %
Set point
Optional feedback
Modulating – with spring return SB 6.1
Modulating – without spring return SB 6.0
Self adjustment:
To adjust the signal input /output to the angle of
rotation of the damper/valve the button (T) must
be pushed for a minimum of 3 sec.
Self adjustment:
To adjust the signal input /output to the angle of
rotation of the damper/valve the button (T) must
be pushed for a minimum of 3 sec.
24...240 VAC/DC
24...240 VAC/DC
Attention
During commissioning apply a self adjustment drive.
Regard duty cycle at motor running times!
Never use spring return actuators without external load.
A) Self adjustment of angle of rotation
Turn switch (S) to position 02 (low torque) or 07 (high torque). Press button (T) for
a minimum of 3 seconds. The actuator drives to both end positions and detects the
blocking positions. The LED flashes GREEN during adjustment.
The adjustment takes about 60 seconds (30 sec. “On”, 30 sec. “Off”).
B) Selecting motor running time and torque
Adjust parameters only if actuator is in idle state or without applied potential.
Turn switch (S) to the position required for the intended operation acc. to table
above. The selected parameters will be carried out at the actuator’s next operation.
C) Additional information for operation
The rotation direction (clockwise/counter clockwise)depends on left/right
mounting of the actuator to the damper.
▪ Do not open the cover when circuits are live
▪ Connect potential earth
▪ Close all openings to ensure enclosure protection
▪ Clean only with damp cloth, avoid dust accumulation
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EXPLOSIONPROOF
E. Operation at ambient temperatures below −20 °C
All actuators are equipped with a regulated integrated heating device designed for
employments down to −40 °C ambient temperature. The heater will be supplied automatically
by connecting the constant voltage supply on the clamps 1 and 2.
1. After mounting the actuator must bei immediately electrically connected.
2. The heater switches on automatically when actuator reaches internally −20 °C. It
heats up the actuator to a proper working temperature, then heater switches off
automatically. Actuator will not run during heating process.
3. The adjustment options are only ensured after this heating up period.
F. Excess temperatures
All actuators are protected against excess temperature. The internal thermostat works
as a maximum limiter and, in the event of failure at incorrect temperatures, shuts off the
actuator irreversible. An upstream connected temperature sensor stops the actuator
before reaching its max. temperature. This safety feature is reversible, after cooling down
the actuator is completely functional again. In this case the failure must be eliminated
immediately on site!
G. Synchron mode
Do not connect several actuators to one shaft or link mechanically together.
H. Mechanical protection
Actuators must be operated with a minimum external load.
After installing the actuator to the damper/armature a self adjustment drive has to be
performed in order to protect the damper/armature against mechanical overload.
During operation the actuator reduces briefly its speed (motor power) before reaching
the end position for a “gentle” blockade/stop.
www.schischek.com
Schischek GmbH Germany, Muehlsteig 45, Gewerbegebiet Sued 5, 90579 Langenzenn, Tel. [phone], Fax [phone], E-Mail [email protected]
InMax-S-CY_en
V04 – 8-Nov-2018
InMax-...-CY InMax-...-CYF
Special options ... -CTS ... -VAS
Important information for installation and operation
Extra information (see additional data sheet)
Additional technical information, dimensions, installation intruction, illustration
and failure indication
A. Installation, commissioning, maintenance
All national and international standards, rules and regulations must be complied with.
Apparatus must be installed in accordance with manufacturer instructions. If the equipment
is used in a manner not specified by the manufacturer, the safety protection provided by
the equipment may be impaired.
Attention: If the actuator is put out of operation all rules and regulations must be applied.
You have to cut the supply voltage before opening a terminal box!
The cable of the actuator must be installed in a fixed position and protected against
mechanical and thermical damage. Connect potential earth. Avoid temperature transfer
from armature to actuator! Close all openings with min. IP66. For outdoor installation
a protective housing against sun, rain and snow should be applied to the actuator as
well as a constant supply at terminal 1 and 2 for the integrated heater. During commissioning
apply a self adjustment drive.
Actuators are maintenance free. An annual inspection is recommended. Actuators must
not be opened by the customer.
B. Manual override
Manual override only if supply voltage is cut. Use delivered socket wrench with slow
motions, usage can be tight. Attention: Releasing or letting go the Allen key too fast at
manual operating actuators with spring return causes risk of injury!
C. Shaft connection, selection of running time
Actuators are equipped with a direct coupling double square shaft connection of 12 × 12 mm.
For round shafts there are adaptors/clamping connection (as accessories, e.g. KB-S)
available. The housing of the actuator is built axially symmetrically to select Open-close
direction of the spring return function by left-right mounting. Using the 10-position switch
different motor running times and spring return running times can be selected on site in
acc. to the actuator type.
D. Spring return
Spring return function works only if the supply voltage for terminal 1 or 2 is cut. In the
event of an electrical interruption, the spring returns to its end position even if supply
voltage is available again during return function. Thereafter operation will continue.
Accessory InBox – adaptable terminal boxAccessory InSwitch – adaptable auxiliary switch
For electrical connection of ...Max actuators a terminal
box is required.
InBoxes are appropriate terminal boxes and placed at the
disposal. To adapt the ...Box directly to the actuator hous-
ing a mounting bracket type MKK-S is required.
InBox- Y/S for ...Max-...-CY and ...-CYF
For an end or inclined position indication it is possible to
retrofit external, adjustable auxiliary switches type InSwitch.
The switch housing is mounted directly to the actuator and
the switches are linked to the actuator’s square connector.
The switches deliver a potential free output and can be
adjusted separately. They are connected by cable.
4 / 4