Product Data Sheet RER190-39/14/2TDMO
RER190-39/14/2TDMO
INDEX
1
2
General ...................................................................................................................................................................... 3
Mechanics ................................................................................................................................................................. 3
2.1
2.2
General .............................................................................................................................................................. 3
Connections ....................................................................................................................................................... 3
Operating Data - Electrical Interface - Input ...................................................................................................... 4
Electrical Operating Data ................................................................................................................................... 7
Operating Data - Electrical Interface -Output .................................................................................................... 8
Electrical Features ............................................................................................................................................. 9
Data according ErP directive ............................................................................................................................. 9
Aerodynamic .................................................................................................................................................... 10
General ............................................................................................................................................................ 11
Climatic requirements*).................................................................................................................................... 11
Electrical Safety ............................................................................................................................................... 12
Approval Tests ................................................................................................................................................. 12
General ............................................................................................................................................................ 12
3
Operating Data .......................................................................................................................................................... 4
3.1
3.2
3.3
3.4
3.5
3.6
4
Environment ............................................................................................................................................................ 11
4.1
4.2
5
Safety ....................................................................................................................................................................... 12
5.1
5.2
6
Reliability ................................................................................................................................................................. 12
6.1
06/16/2015
page 2 of 13
Product Data Sheet RER190-39/14/2TDMO
1
General
Fan type
Rotational direction looking at rotor
Airflow direction
Bearing system
Mounting position
2
Mechanics
Blower without chassis with intake nozzle
clockwise
Air in axially, Air out radially
Ball bearing
any
2.1
General
Depth
Diameter
Weight
Housing material
Impeller material
2.2
Connections
Electrical connection
Length of lead wire
Tolerance
Length of tube
Tolerance
Wire gauge (AWG)
Insulation diameter
68,5 mm
190 mm
0,870 kg
Plastic
Wires
L = 425 mm
+- 10,0 mm
S = 115 mm
+- 5 mm
18
2,05 mm
Wire 1
Wire 2
Wire 3
Wire 4
Colour
red
blue
violet
white
Operation
+ UB
- GND
CONTR
Tacho
The auxilliaries shown on the schematic diagram (which are required for the intended use) are not part of our delivery.
Lead wire 1 - 2: AWG18
Lead wire 3 - 4: AWG22 (Insulation diameter 1,35mm)
06/16/2015
page 3 of 13
Product Data Sheet RER190-39/14/2TDMO
Schematics
Input voltage divider:
R1 = 47 kOhm
R2 = 36 kOhm
For protection: There is parallel to R2 a 5,1 V Z-Diode
Speed control:
By pulse-width modulation (PWM) 0 ... 100%
with switching transistor in emitter circuit and collector resistance to 12 V
Frequency = 2 kHz (1 - 10 kHz)
Information to the curve PWM:
0% - <10% PWM:
0 1/min
10% PWM:
800 1/min (Fan on, comming from 0% PWM)
10% - 13% PWM:
800 1/min (corresponding to min. speed)
13% - 78% PWM:
linear increasing curve
78% - 100% PWM:
3.900 1/min (corresponding to max. speed)
10% - >8% PWM:
linear decreasing curve (comming from 100% PWM)
8% PWM:
600 1/min or 0 1/min (Fan off, comming from 100% PWM)
or:
06/16/2015
page 5 of 13
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
