BAS-SVN029C-EN
15
Table 4. TR170 VFD drive parameter RTAC (continued)
Parameter Number Parameter Description RTAC Setting Units
5-12 Terminal 27 Digital Input No operation (0) —
5-40 Function Relay Alarm (9) —
6-10 Terminal 53 Low Voltage 0 V
6-14 Terminal 53 Low Ref./Feedb. Value 0 —
6-15
Terminal 53 High Ref./Feedb. Value 50/60
(a)
—
14-01 Switching Frequency 5 kHz
14-12 Function at Mains Imbalance De-rate (3) —
14-20 Reset Mode Auto Reset x10 (10) —
14-21 Automatic Restart Time 30 s
14-50
RFI Filter Off (0)
—
(a)
60 or 50Hz for Pueblo Production, 50Hz for Charmes production. Otherwise, set for maximum speed rating of motor/fan.
The following table defines the complete set of parameters for the TR170 VFD drives used in
condenser fan applications on low ambient option IPAK II products.
Table 5. TR170 VFD drive parameters Ipak II
Parameter Number Parameter Description Ipak II Setting Units
0-03
Regional Settings North America for 60 Hz, International for 50
Hz
—
0-06 Grid Type Depends on Grid Type —
0-40 [Hand on] Key on LCP Disable (0) —
1-20 Motor Power
1.1 (8) (Motor Specific) kW
1-22 Motor Voltage 460 (Motor Specific) V
1-23 Motor Frequency 60 (Motor Specific) Hz
1-24 Motor Current
2.7 (Motor Specific)
A
1-25 Motor Nominal Speed 1140 (Motor Specific) RPM
1-71 Start Delay Default Value s
1-72 Start Function
Default Value
—
1-73 Flying Start Enabled (1) —
1-82
Min Speed for Function at Stop [Hz]
0.1 Hz
1-90 Motor Thermal Protection ETR Trip 1 (4) —
2-00 DC Hold/Motor Preheat Current 0 %
2-02 DC Braking Time 0 s
2-10 Brake Function AC Brake is active (2) —
3-03 Maximum Reference 60 —
3-16
Reference 2 Source No function (0)
—
3-17
Reference 3 Source No function (0)
—
3-41 Ramp 1 Ramp Up Time 10 s
3-42 Ramp 1 Ramp Down Time 10 s
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