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Instructions
Compressor specific parameters for code G R404A/R407C
Param Designation
Torque
Compressor Selection
Motor Power (kW)
Motor Voltage (V)
Current (A)
RPM
Rs (Ohm)
Rrot (Ohm)
stat leak (Ohm)
Rot leak (Ohm)
X main (Ohm)
Iron Loss Resistance (Rfe)
Min current at low speed
Inertia Mini
Inertia Maxi
Starting delay
Starting speed
Speed limit for stop function
Min reference
Max reference
Ramp down time running (sec)
Starting Ramp Up Time
Motor speed low limit (rpm)
Motor speed low limit (Hz)
Motor speed high limit (rpm)
Motor speed high limit (Hz)
Torque lim motor running (%)
Current Ilimit running (%)
Maximum output frequency (Hz)
Warning Current High (A)
Warning speed low (rpm)
Warning speed High (rpm)
Terminal 53 Low ref/Feedb.value
Terminal 53 High ref/Feedb.value
© Danfoss | DCS (CC) | 2019.04
CD 302
4kW
Param
Customer
VTZ038-G
number
access
High
1-04
Read
Torque
VTZ038-
1-13
r/w
R404A/407C
1-20
Read
3,59
1-22
Read
414V
1-24
Read
7,35
1-25
Read
5290
1-30
Read
1,684
1-31
Read
1,477
1-33
Read
4,01
1-34
Read
1,520
1-35
Read
107,70
1-36
Read
5044
1-66
r/w
125%
1-68
Read
0,0011
1-69
Read
0,0033
1-71
Read
0,5
1-74
Read
90 RPM
1-81
Read
1800
3-02
r/w
2100
3-03
r/w
5400
3-42
r/w
0,3
3-82
Read
0,54
4-11
Read
2100
4-12
Read
34,2
4-13
Read
5400
4-14
Read
90,8
4-16
Read
133%
4-18
r/w
110%
4-19
Read
95
4-51
r/w
as p1-24
4-52
r/w
as p4-11
4-53
r/w
as p4-13
as p3-02
6-14
r/w
(not linked)
as p3-03
6-15
r/w
(not linked)
CD 302
CD 302
CD 302
5,5kW
7,5kW
11kW
VTZ054-G
VTZ086-G
VTZ121-G
High
Normal
High Torque
Torque
Torque
VTZ054
VTZ086
VTZ121
R404A/407C
R404A/407C
R404A/407C
4,95
7,8
11,66
414V
414V
12
16
5290
5290
1,039
0,685
0,294
1,029
0,656
0,410
3,31
1,08
0,580
1,250
1,080
0,580
50,04
28,7
17,190
1090
501,3
320,9
125%
100%
100%
0,0014
0,0028
0,0039
0,0068
0,009
0,012
0,5
0,5
90 RPM
-90 RPM
-90 RPM
1800
1500
2100
1800
5400
5400
0,3
0,3
0,54
0,54
2100
1800
34,2
29,2
5400
5400
90,8
90,8
190%
160%
160%
108%
100%
110%
95
95
as p1-24
as p1-24
as p1-24
as p4-11
as p4-11
as p4-11
as p4-13
as p4-13
as p4-13
as p3-02
as p3-02
as p3-02
(not linked)
(not linked)
(not linked)
as p3-03
as p3-03
as p3-03
(not linked)
(not linked)
(not linked)
CD 302
CD 302
15kW
18,5kW
VTZ171-G
VTZ215-G
Normal
Normal
Torque
Torque
VTZ171
VTZ215
R404A/407C
R404A/407C
16
21,3
414V
414V
414V
25,1
30,5
40,8
5290
5290
5290
0,337
0,236
0,456
0,309
0,6
0,39
0,6
0,39
19,61
11,5
143,700
271,600
100%
100%
0,0066
0,0083
0,02
0,025
0,5
0
0
90 RPM
90 RPM
1500
1500
1500
1800
1800
1800
5100
5400
5400
0,3
1
1
0,54
1,26
1,26
1800
1800
1800
29,2
29,2
29,2
5100
5400
5400
85,8
90,8
90,8
160%
160%
110%
110%
90
95
95
as p1-24
as p1-24
as p4-11
as p4-11
as p4-13
as p4-13
as p3-02
as p3-02
(not linked)
(not linked)
as p3-03
as p3-03
(not linked)
(not linked)
AN000086420674en-000201 | 25
CD 302
22kW
VTZ242-G
Normal
Torque
VTZ242
R404A/407C
23,56
414V
45,9
5290
0,186
0,278
0,36
0,36
15,23
283,400
100%
0,00987
0,03
0
90 RPM
1500
1800
5100
1
1,26
1800
29,2
5100
85,8
160%
110%
90
as p1-24
as p4-11
as p4-13
as p3-02
(not linked)
as p3-03
(not linked)
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