15
Error
Description
1
Power supply undervoltage
2
Power supply overvoltage
3
Input overcurrent
4, 5
Output overcurrent
6
Power overload
7, 8
Output frequency out of range
9, 10, 11
Regulation error
12
Out of coolant
13
Hose squeezed or clogged
14 – 18
Device overheating
19
Power supply wrong grid frequency
20-256
Device servicing errors
DHI44E LKW
Unit
Order codes
07-003
Power requirements
V1
230
V
Frequency
F1
50/60
Hz
Power consumption
I1
16
A
Protection
IP
IP22
-
Working frequency
F2
18-60
kHz
Power control (CP mode)
10-100%, stepless
%
Field control (CF mode)
30-100%, stepless
%
Lenght of induction torch
2
m
Input power
P1 max
3,5
kW
Output induction power
P2 max
3,7
kVA
Dimensions
240x200x440
Mm
Weight
11,5
Kg
Coolant content
2,5
l
The device
is classified for electromagnetic compatibility under the standard ČSN EN 55011 ed.4 : 2017 as a
class A, category 2 device.
“Class A device is a device suitable for use in all places except those that belong to residential environments
and those that are directly connected to a low-voltage power supply grid supplying power to buildings used
for residential purposes.”
“Category 2 devices are devices in which high-frequency energy within the frequency range from 9 kHz to 400
GHz is intentionally produced and used.”
