Version 3.00 | Optidrive P2 User Guide | 71www.invertekdrives.com
10.2.4. 500 – 600 Volt (+ / - 10%), 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
Recommended
Brake
Resistance
kW HP A Non UL UL mm AWG/kcmil A m ft Ω
2 0. 75 1 2.5 10 6 8 8 2 .1 100 330 600
2 1.5 2 3.7 10 6 8 8 3.1 10 0 330 300
2 2.2 3 4.9 10 10 8 8 4 .1 10 0 330 200
2 4 5 7. 8 10 10 8 8 6.5 10 0 330 15 0
2 5.5 7. 5 10.8 16 15 8 8 9 100 330 100
3 7. 5 10 14.4 16 20 8 8 12 10 0 330 80
3 11 15 20.6 25 30 8 8 17 100 330 50
3 15 20 26.7 32 35 8 8 22 10 0 330 33
4 18.5 25 34 40 45 16 5 28 100 330 33
4 22 30 41.2 50 60 16 5 34 100 330 22
4 30 40 49.5 63 70 16 5 43 100 330 16
5 37 50 62.2 80 80 35 2 54 10 0 330 16
5 45 60 75.8 10 0 10 0 35 2 65 10 0 330 12
6 55 75 90.9 12 5 12 5 15 0 300MCM 78 10 0 330 12
6 75 100 108.2 12 5 15 0 15 0 300MCM 105 10 0 330 8
6 90 12 5 12 7. 7 160 175 15 0 300MCM 13 0 10 0 330 8
6 110 175 16 0 200 200 15 0 300MCM 15 0 100 330 8
10.3. Additional Information for UL Approved Installations
Optidrive P2 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.
500 – 600 Volts for 600 Volt rated units, + / - 10% variation allowed, Maximum 600 Volts RMS.
Imbalance Maximum 3% voltage variation between phase – phase voltages allowed.
All Optidrive P2 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) Invertek Drives 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) Maximum supply
short-circuit current
All All All 100kA rms (AC)
All the drives in the above table are suitable for use on a circuit capable of delivering not more than the above specified
maximum short-circuit Amperes symmetrical with the specified maximum supply voltage.
Incoming power supply connection must be according to section 4.3
All Optidrive P2 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.
Optidrive P2 provides motor overload protection in accordance with the National Electrical Code (US).
Where a motor thermistor is not fitted, or not utilised, Thermal Overload Memory Retention must be enabled by setting P4-12 = 1.
Where a motor thermistor is fitted and connected to the drive, connection must be carried out according to the information shown in section 4.7.
10
Technical Data
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