Voltage Supply; Fuse - WIKA CTD4000 Manual De Instrucciones

Calibrador de temperatura de bloque seco
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4. Design and function

4.4 Voltage supply

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14
Information about the calibrator
13
Main switch
14

Fuse

15
Power connection
16
RS-232 interface
17
For further information, see chapter 8 "Serial
communication".
Voltage supply for CTD4000-140
The CTD4000-140 calibrator operates with an operating
voltage of AC 100 ... 240 V, 50/60 Hz.
Voltage supply for CTD4000-375 and CTD4000-650
The calibrator runs on a voltage of AC 230 V or AC 115 V,
50/60 Hz.
The calibrator automatically sets the supply voltage to a
voltage of AC 115 V or AC 230 V.
The instruments can be supplied with voltage of AC 115 V or
AC 230 V (50/60 Hz).
The fuse must be changed, if the supply voltage changes
from AC 230 V to AC 115 V.
Voltage
Fuse
AC 230 V
3.15 A (factory delivery)
AC 115 V
6.3 A (included in standard scope of delivery, in
a bag)
For both calibrators, in total 4 fuses are included in the
standard scope of delivery. One is already built-in; the
remaining are placed in labelled plastic bags.
WIKA operating instructions, model CTD4000
15
16
17
4.5 Fuse
The calibrators are fitted with the following fuses, in
accordance with the table:
Operating
CTD4000-140
voltage
AC 100 ... 240 V
2.5 A slow blow
fuse
AC 100/115 V
-
-
AC 230 V
Only use type F 5 x 20 mm fuses. All the
electrical components are found below the main
switch.
Changing of the fuse
1. Open the fuse container, using a screwdriver for example,
and pull it out.
2. Remove the fuse from the clamp.
3. Place new fuse into the clamp.
CTD4000-375
CTD4000-650
-
6.3 A slow blow
fuse
3.15 A slow blow
fuse
EN
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