Additional Information For Ul Approved Installations - Invertek Drives Optidrive ODP-2 User Manual

10.2.4. 500 – 600 Volt (+ / - 10%), 3 Phase Input, 3 Phase Output
Frame Power
Size Rating Current
kW HP
2 0.75 1
2 1.5 2
2 2.2 3
2 4 5
2 5.5 7.5
3 7.5 10
3 1 1 15
3 15 20
4 18.5 25
4 22 30
4 30 40
5 37 50
5 45 60
6 55 75
6 75 100
6 90 125
6 1 10 175

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
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.
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Input Fuse or MCB
(Type B)
A Non UL UL
2.5 10 6
3.7 10 6
4.9 10 10
7.8 10 10
10.8 16 15
14.4 16 20
20.6 25 30
26.7 32 35
34 40 45
41.2 50 60
49.5 63 70
62.2 80 80
75.8 100 100
90.9 125 125
108.2 125 150
127.7 160 175
160 200 200
Voltage Rating Min kW (HP)
All
Maximum Cable Rated
Size Output
Current
mm AWG/kcmil A
8 8 2. 1
8 8 3. 1
8 8 4. 1
8 8 6.5
8 8 9
8 8 12
8 8 17
8 8 22
16 5 28
16 5 34
16 5 43
35 2 54
35 2 65
150 300MCM 78
150 300MCM 105
150 300MCM 130
150 300MCM 150
Max kW (HP)
All All
Version 3.00 | Optidrive P2 User Guide | 71
Maximum Recommended
Motor Cable Brake
Length Resistance
m ft Ω
100 330 600
100 330 300
100 330 200
100 330 150
100 330 100
100 330 80
100 330 50
100 330 33
100 330 33
100 330 22
100 330 16
100 330 16
100 330 12
100 330 12
100 330 8
100 330 8
100 330 8
Maximum supply
short-circuit current
100kA rms (AC)
10