Version 3.11
| HPI Combi Flow User Guide |
65
www.lafert.com
11. Technical Data
11.1. Environmental
Ambient Temperature
Range
Storage
All
-40 °C … 60 °C
IP55
-20 … 40°C without derating
IP66
Maximum Altitude
Operational
All
1000m without derating
Relative Humidity
Operational
All
=< 95% (no condensation permitted)
Environmental
Conditions
IP55 & IP66 HP Combi Flow products are designed to operate in 3S3/3C3
environments in accordance with IEC 60721-3-3.
Refer to section
11.8. Derating Information on page 69
for derating information.
11.2. Input Power Supply Requirements
Input Power Supply Requirements
Supply Voltage
200 – 240 RMS Volts for 230 Volt rated units, + /- 10% variation allowed. 240 Volt RMS Maximum
380 – 480 RMS Volts for 400 Volt rated units, + / - 10% variation allowed. 500 Volt RMS Maximum
500 – 600 RMS Volts for 600 Volt rated units, + / - 10% variation allowed.
Imbalance
Maximum 3% voltage variation between phase – phase voltages allowed.
All HP Combi Flow units have phase imbalance monitoring. A phase imbalance of > 3% will result in the drive tripping.
Frequency
50 – 60Hz + / - 5% Variation.
11.3. Input Voltage Ranges
Depending upon model and power rating, the drives are designed for direct connection to the following supplies:
Model Number
Supply Voltage
Phases
Frequency
XCF3-x2x-x0xxMXX
200 – 240 Volts + / - 10%
3
50 – 60 Hz
XCF3-x4x-x0xxMXX
380 – 480 Volts + / -10%
3
50 – 60 Hz
XCF3-x6x-x0xxMXX
500 – 600 Volts + / - 10%
3
50 – 60 Hz
11.4. Phase Imbalance
All three phase HP Combi Flow units have phase imbalance monitoring. The maximum permissible voltage imbalance between any
two phases is 3% for full load operation.
11.5. Output Power and Current ratings
The following tables provide the output current rating information for the various HP Combi Flow models. Lafert Group always
recommend that selection of the correct HP Combi Flow is based upon the motor full load current at the incoming supply voltage.
Please note that the maximum cable length stated in the following tables indicate the maximum permissible cable length for the drive
hardware and does not take into consideration EMC compliance.
11.5.1. IP55 200-240V 3 Phase Input, 3 Phase Output
Frame
Size
Power Rating
Input
Current
Fuse or MCB
(Type B)
Maximum Cable Size
Rated Output
Current
Maximum Motor
Cable Length
kW
HP
A
Non UL
UL
mm
2
AWG/kcmil
A
m
ft
5
15
20
50.5
63
70
35
2
61
100
330
5
18.5
25
59.9
80
80
35
2
72
100
330
5
22
30
76.7
100
100
150
300MCM
90
100
330
11
Technical Data