Fault
number
Alarm/
Warning Bit
Number
Fault text Warning Alarm Trip
locked
Cause of problem
69 1 Pwr. Card Temp X X X
The temperature sensor on the power card is either too hot
or too cold.
79
Illegal power
section configu-
ration
X X
Internal fault. Contact the local Danfoss supplier.
80 29 Drive initialised X All parameter settings are initialised to default settings.
87 47 Auto DC Braking X The frequency converter is auto DC braking
126 Motor Rotating X High back-emf voltage. Stop the rotor of the PM motor.
250 New sparepart X X
The power or switch mode power supply has been
exchanged. (Only on 400 V 30-90 kW units). Contact the local
Danfoss supplier
251 New Typecode X X
The frequency converter has a new type code (Only on 400 V
30-90 kW units). Contact the local Danfoss supplier.
Table 1.16 Warnings and Alarms
1.7 General Specifications
1.7.1 Mains Supply 3x200-240 V AC
Frequency converter 4 TR/VZH028 5 TR/VZH035 6.5 TR/VZH044
Typical shaft output [kW] 6.0 7.5 10
IP20 enclosure protection H4 H4 H5
Maximum cable size in terminals (mains, compressor) [mm
2
/AWG]
16/6 16/6 16/6
Output current
Continuous
(3x200-240 V) [A]
20.7 25.9 33.7
Intermittent
(3x200-240 V) [A]
- - 37.1
Maximum input current
Continuous
3x200-240 V) [A]
23.0 28.3 37.0
Intermittent
(3x200-240 V) [A]
- - 41.5
Maximum mains fuses, see Table 1.9
Estimated power loss [W], Best case/typical
1)
182/
204
229/
268
369/
386
Weight enclosure protection P20 [kg] 7.9 7.9 9.5
Efficiency [%], best case/
typical
1)
97.3/
97.0
98.5/
97.1
97.2/
97.1
Table 1.17 3x200-240 V AC
1) At rated load conditions
Quick Guide Quick Guide
24 Danfoss A/S © Rev. 09/2014 All rights reserved. MG18M102
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