Operating instructions

ııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııııı
www.fptgroup.com
Neo
Installation & Operating Instructions
Page 42
380 - 480 Volt (+/-10%) 3 Phase Input, 3 Phase Ouput
kW HP Frame
Size
Nominal
Input
Current
Fuse or
MCB
(type B)
Supply Cable Size Nomibal
Output
Current
150%
Output
Current
60 secs
Motor Cable Size Max
Motor
Cable
Length
Optional Brake
Resistor
Min Rec
Amps Amps mm
2
AWG Amps Amps mm
2
AWG m Ω
0.75 1 2 3.1 6 1. 5 14 2.2 3.3 1. 5 14 100 80 400
1. 5 2 2 4.8 10 1. 5 14 4.1 6.2 1. 5 14 10 0 80 200
2.2 3 2 7. 2 16 2.5 14 5.8 8.5 2.5 14 10 0 80 200
4 5 2 10.8 16 2.5 12 9.5 14.3 2.5 12 100 80 100
5.5 7. 5 3 13.3 16 2.5 12 14 21 2.5 12 10 0 47 100
7. 5 10 3 18.5 25 4 10 18 27 4 10 100 47 50
11 15 3 26.5 35 6 8 25 (24) 37.5 (36) 4 8 100 40 50
15 20 4 32.9 50 6 6 30 45 6 6 100 22 22
18.5 25 4 46.6 50 10 6 39 58.5 10 6 10 0 22 22
22 30 4 54.1 63 16 4 46 69 16 4 10 0 22 22
30 40 5 69.6 80 25 2 61 91.5 25 2 100 12 12
37 50 5 76.9 80 25 2 72 10 8 25 2 100 12 12
45 60 5 92.3 10 0 35 1 90 135 35 1 100 12 12
55 75 6 116.9 125 50 2/0 110 165 50 2/0 10 0 6 6
75 120 6 150.2 160 70 3/0 150 225 70 3/0 10 0 6 6
90 150 6 176.5 200 90 - 180 270 90 - 100 6 6
110 175 7 217.2 250 150 - 202 303 150 - 100 4.7 6
132 200 7 255.7 315 2 x 120 - 240 360 2 x 120 - 10 0 4.7 6
160 250 7 302.4 400 2 x 120 - 300 450 2 x 120 - 10 0 4.7 6
• The maximum motor cable length stated applies to using a shielded motor cable. When using an unshielded cable, the maximum cable length limit may be
increased by 50%. When using the Invertek Drives recommended output choke, the maximum cable length may be increased by 100%
• The PWM output switching from any inverter when used with a long motor cable length can cause an increase in the voltage at the motor terminals,
depending on the motor cable length and inductance. The rise time and peak voltage can affect the service life of the motor. Fenner recommend using an
output choke for motor cable lengths of 50m or more to ensure good motor service life
• For UL compliant installation, use Copper wire with a minimum insulation temperature rating of 70°C, UL Class CC or Class J Fuses
• Data values shown in Italics are provisional
10.3 Additional Information for UL Approved Installations
The Fenner QD:Neo is designed to meet the UL requirements. In order to ensure full compliance, the following must be fully observed.
Input Power Supply Requirements
Supply Voltage
200 – 240 RMS Volts for 230 Volt rated units, + /- 10% variation allowed. 240 Volt RMS Maximum
380 – 480 Volts for 400 Volt rated units, + / - 10% variation allowed, Maximum 500 Volts RMS
Imbalance
Maximum 3% voltage variation between phase – phase voltages allowed
All Fenner QD:Neo units have phase imbalance monitoring. A phase imbalance of > 3% will result in the drive tripping.
For input supplies which have supply imbalance greater than 3% (typically the Indian sub- continent & parts of Asia Pacific
including China) Fenner recommends the installation of input line reactors. Alternatively, the drives can be operated as a
single phase supply drive with 50% derating.
Frequency
50 – 60Hz + / - 5% Variation
Short Circuit Capacity
Voltage Rating Min kW (HP) Max kW (HP) Max Supply Short Circuit Current
230 V 0.37 (0.5) 18.5 (25) 5kA rms (AC)
230 V 22 (30) 75 (100) 10kA rms (AC)
400 / 460 V 0.75 (1) 37 (50) 5kA rms (AC)
400 / 460 V 45 (60) 132 (200) 10kA rms (AC)
400 / 460 V 160 (250) 250 (350) 18kA rms (AC)
All the drives in the above table are suitable for use on a circuit capable of delivering not more than the above speci-
fied maximum short-circuit Amperes symmetrical with the specified maximum supply voltage.
Incoming power supply connection must be according to section 4.3
All Fenner QD:Neo units are intended for indoor installation within controlled environments which meet the condition limits shown in section 10.1
Branch circuit protection must be installed according to the relevant national codes. Fuse ratings and types are shown in section 10.2
Suitable Power and motor cables should be selected according to the data shown in section 10.2
Power cable connections and tightening torques are shown in section 3.4
Fenner QD:Neo provides motor overload protection in accordance with the National Electrical Code (US).