COMEM 170SB Kullanım Kılavuzu - Sayfa 4

Kontrol Ünitesi COMEM 170SB için çevrimiçi göz atın veya pdf Kullanım Kılavuzu indirin. COMEM 170SB 17 sayfaları. Pressure relief devices

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Electrical connection

Connection for 170SB and 170SD
WARNING
Dangerous electrical voltages!!!
It is imperative to deactivate the power supply during wiring of
the device.
Electrical connections may only be carried out by qualified,
skilled personnel trained in the applicable health and safety
regulations of the relevant country.
Figure 5
Make the switch connections as per the images (fig. 6).
1
ST
SWITCH
2
ND
SWITCH
3
RD
SWITCH
13
21
13
21
13
21
14
22
14
22
14
22
Figure 6
ANSI connections (for 170SB and 170SD
only)
Make the switch connections as per the figure 7. Female ANSI
connector and detachable cable are not in the scope of the
supply.
1
2
3
← Connector
ANSI Cable connection scheme
Figure 7
6
PRESSURE RELIEF DEVICES 170SB, 170SC AND 170SD
Connection for 170SC
WARNING
Dangerous electrical voltages!!!
It is imperative to deactivate the power supply during wiring of
the device.
Electrical connections may only be carried out by qualified,
skilled personnel trained in the applicable health and safety
regulations of the relevant country.
CAUTION
The locking system ensures safe transportation and must be
removed before powering up the transformer.
Maximum withstand pressure: 200 kPa
CAUTION
During the terminal box assembly pay attention not to damage
the O-ring gasket (fig.3/4). If it happened, substitute it.
Remove the duct cover (fig.3/5) unscrewing the 4 screw
M6x40 (fig.3/6). Insert the multi-polar cable through the cable
3
1
2
4
gland (fig.3/8) (remove it if necessary) and make the con-
nection on the terminal box (fig.3/9) with the relevant electric
A
diagram (fig.8 e fig.9).
B
C
Figure 8
D
E
Figure 9
CREATED BY
Diego Boro
APPROVED ON
-
Rotation of the conveyor 170SD
COMPANY
COMEM
F
RESPONSIBLE DEPARTMENT
ITABB-9AAE306693
In the pressure relief device type 170SD it is possible to rotate
the conveyor with respect to the fixing flange .
1
2
3
4
In order to do it, it's necessary to manually position it in the
desidered position (fig. 10).
Figure 10

Technical features

170SB and 170SD
Material
Flange colour
Ambient temperature
Degree of protection
Weight
Cable gland
Terminal box
Cable
Micro-switches
Micro-switches supply
Breaking and making capacity
*Only for C4 corrosion class. For critical environmental conditions please contact COMEM ([email protected]).
5
6
7
8
170SC
A
Material
B
Flange colour
Ambient temperature
Degree of protection
Weight
C
Ventilation valve
Cable gland
Terminal box
Cable
D
Micro-switches
Micro-switches supply
Breaking and making capacity
E
REVIEWED BY
APPROVED BY
-
-
DOCUMENT KIND
BASED ON DOC ID
WORK ORDER ID
PROJECT ID
Component Drawing
TITLE / SUPPLEMENTARY TITLE
COMEM LPT PER CATALOGO
*Only for C4 corrosion class. For critical environmental conditions please contact COMEM ([email protected]).
-
F
DOCUMENT ID
STATUS
REV
ITER
SHEET
NV-402
Development
A
3
2/3
© COPYRIGHT ALL RIGHTS RESERVED
5
6
7
8
DRAWING SHEET ISO 5457: 1999-A3T
All the external parts are resistant to transformer oils, salt fog and UV rays.
All the internal parts are die-cast aluminum and AISI316 stainless steel.
The springs are powder coated steel
RAL 7032*
-40°C ÷ +100°C (-40°F ÷ 212°F)
IP67 in accordance with EN60529
8.5 kg (19 lb) for 170SB
14.0 kg for 170SD
PG 13.5 or M20x1.5 for each switches
Screw clamp 2.5 mm
(0.0038 inc
)
2
2
Max 2.5 mm
(0.0038 inc
)
2
2
From N.1 to N.3 chance over contact
24 V ÷ 230 VAC/DC
Voltage
Uninterrupted current
(making capacity)
24 VDC ÷ 230 VDC
2 A
230 VAC
2 A
All the external parts are resistant to transformer oils, salt fog and UV rays.
All the internal parts are die-cast aluminum and AISI316 stainless steel.
The springs are powder coated steel
RAL 7032*
-40°C ÷ +100°C (-40°F ÷ 212°F)
IP65 in accordance with EN60529
16.5 kg (36.5 lb)
N.1 to prevent the formation of condensation
N.1 M25x1.5
Screw clamp 2.5 mm
2
(0.0038 inc
2
)
Max 2.5 mm
(0.0038 inc
)
2
2
From N.1 to N.3 chance over contact
24 V ÷ 230 VAC/DC
Voltage
Uninterrupted current
(making capacity)
24 VDC ÷ 230 VDC
2 A
230 VAC
2 A
Figure 6
Interrupted current
(breaking capacity)
100 mA L/R<40 ms
2 A cosφ>0.5
Interrupted current
(breaking capacity)
100 mA L/R<40 ms
2 A cosφ>0.5
7