Power & Control Wiring; Connection Locations - Invertek Drives OPTIDRIVE E3 User Manual
Ac variable speed drive 0.37kw–22kw / 0.5hp–30hp 110–480v 3 phase input
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Also See for OPTIDRIVE E3:
- User manual (40 pages) ,
- Service manual (23 pages) ,
- Service manual (18 pages)
Table of Contents
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4. Power & Control Wiring
4.1. Connection Locations
4.1.1. Connection locations – Frame size 1
Single phase supply
I0I0I
A
L2/N
L3
L1
4.1.2. Connection locations – Frame sizes 2, 3 and 4
Single phase supply
A
L1
L2/N
4
A – Incoming Power Connections see section 4.4. Incoming Power Connection for more information
B – Motor Connections see section 4.5. Motor Connection for more information
C – Control Terminal Connections see section 4. 1 0. Control Terminal Connections for more information
D – Brake Resistor see section 4. 1 3. Optional Brake Resistor for more information
10 | Optidrive ODE-3 IP66 Outdoor Rated User Guide | Version 1.00
C
I0I0I
1 2 3 4 5 6 7 8 9 10 11
B
EMC
U
V
W
I0I0I
I0I0I
1 2 3 4 5 6 7 8 9 10 11
B
D
-
+
EMC
BR
U
V
L3
3 phase supply
A
L2/N
L1
3 phase supply
C
A
W
L1
I0I0I
I0I0I
1 2 3 4 5 6 7 8 9 10 11
B
L3
EMC
U
V
W
I0I0I
I0I0I
1 2 3 4 5 6 7 8 9 10 11
D
-
+
EMC
BR
L2/N
L3
www.invertekdrives.com
C
C
B
U
V
W
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Questions and answers
Hi, problem with max speed p-01 50.0 p-02 0.0 p-03 5.0 only reaching 25.0 max speed 230v input 178v between phases output **** and cabling replaced many thanks
The Optidrive E3 may be limited to a maximum speed of 25.0 due to one or more of the following reasons:
1. Speed Reference Input (P00-03) – The speed reference input might be lower than expected, causing the drive to operate at a reduced speed.
2. Current Limit Reduction – If the overload accumulator reaches 90%, the output current limit is reduced to 100% of P-08, which could restrict the speed.
3. Analog Input Scaling – If an analog input is used for speed control, its scaling or signal level might be affecting the speed.
4. Alternative Ramp Time (P-24) – If P-24 is set and conditions apply, it could be affecting acceleration and deceleration speeds.
5. Derating at High Altitude or Temperature – If the drive is operating above 1000m or in high ambient temperatures, it may be derated, limiting performance.
Checking these factors and adjusting settings accordingly should help resolve the speed limitation.
This answer is automatically generated