TECO speecon 7200ma - Inverter Capacity Selection (Sn-01)

68
(1) Inverter capacity selection (Sn-01)
•The inverter capacity has already been set at factory according to the following
tables. Whenever the control board is replaced, the setting Sn-01 must be set again
according to the following tables.
•Whenever the setting Sn-01 has been changed, the inverter system parameter
settings should be changed based upon the constant torque (CT) load (setting of
Sn-61= 0) or variable torque (VT) load (Sn-61= 1).
Table 10 220V Class Inverter Capacity Selection
Sn-01 setting
001 002 003 004 005 006 007 008
CT (Sn-61= 0)
VT (Sn-61= 1)
Item name
CT VT CT VT CT VT CT VT CT VT CT VT CT VT CT VT
Inverter rated capacity(KVA)
2 2.7 4 7.5 10.1 13.7 20.6 27.4
Inverter rated current (A)
4.8 6.4 9.6 17.5 24 32 48 64
Max. applicable capacity (HP)
1223335.47.57.510101015202025
Cn-09
Motor rated
current (A)
3.4 6.1 6.1 8.7 8.7 8.7 14.6 20.1 20.1 25.1 25.1 25.1 36.7 50.3 50.3 62.9
Cn-12
Motor line
impedance(
Ω
)
5.732 2.407 2.407 1.583 1.583 1.583 0.684 0.444 0.444 0.288 0.288 0.288 0.159 0.109 0.109 0.077
Cn-13
Core loss tor
q
ue
compensation
(
W
64
108 108 142 142 142 208 252 252 285 285 285 370 471 471
425
Cn-34
Carrier freq.
(kHz)
1510155151515515101515105105
Cn-37
Min. baseblock
time (sec)
0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7
Factor
y
Setting
Sn-02 V/F curve
01 07
*1
01 07
*1
01 07
*1
01 07
*1
01 07
*1
01 07
*1
01 07
*1
01 07
*1
Table 11 440V Class Inverter Capacity Selection
Sn-01 setting
021 022 023 024 025 026 027 028
CT (Sn-61= 0)
VT (Sn-61= 1)
Item name
CT VT CT VT CT VT CT VT CT VT CT VT CT VT CT VT
Inverter rated capacity(KVA)
2.2 3.4 4.1 7.5 10.3 12.3 20.6 27.4
Inverter rated current (A)
2.6 4 4.8 8.7 12 15 24 32
Max. applicable capacity (HP)
1223335.47.57.510101515202025
Cn-09
Motor rated
current
(
A
)
1.7 2.9 2.9 4 4 4 7.3 10.2 10.2 12.6 12.6 18.6
18.6 24.8 24.8 31.1
Cn-12
Motor line
im
p
edance
(
Ω
)
22.97 9.628 9.628 6.333 6.333 6.333 2.735 1.776 1.776 1.151 1.151 0.634
0.634 0.436 0.436 0.308
Cn-13
Core loss tor
q
ue
com
p
ensation
(W
64
108 108 142 142 142 208 252 252 285 285 370
370 471 471 425
Cn-34
Carrier freq.
(
kHz
)
151015515151551510155105105
Cn-37
Min. baseblock
time
(
sec
)
0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7
Factor
y
Setting
Sn-02 V/F curve
01 07
*1
01 07
*1
01 07
*1
01 07
*1
01 07
*1
01 07
*1
01 07
*1
01 07
*1