Optidrive E3 Advanced Technical Manual Issue 05.Docx
68 / 69
9
. G
ene
ra
l Tech
ni
cal
an
d P
er
fo
rma
nce
D
at
a
9.7
Environmental Data
9.7.1
Temperature Range
Ambient Temperature Range : Operation
IP20 Drives : -10 - +50°C (14 - 122°F) without derating
IP55 & IP66 Drives : -10 - + 40°C (14 - 104°F) without derating
Note : No frost or condensation permissible
Ambient Temperature Range : Storage
-40 … 60 ºC. No Frost or Condensation
9.7.2
Altitude
Maximum Altitude (No derating)
1000m Derate above 1000m by 1% per 100m
Maximum Altitude (UL Approved)
2000m
Maximum Altitude
4000m
9.7.3
Relative Humidity
Relative Humidity Limit
95% Maximum, non-condensing
9.7.4
Contamination Levels
Standard
IEC 721-3-3, Non-conductive dust allowed
Transportation
Class 1C2 (chemical gases),
Class 1S2 (solid particles)
Storage
Class 2C2 (chemical gases),
Class 2S2 (solid particles)
Operation
Class 3C2 (chemical gases),
Class 3S2 (solid particles
9.7.5
Vibration Levels
Shock Test
Pulse Shape
Peak Acceleration
Duration
Axes Tested
Number of Shocks
Configuration
Half-Sine
15g
11ms
3 Orthogonal
3 in each direction (18 in total)
Non-operational throughout
Sinusoidal vibration test
Frequency Range
Severity
Sweep Rate
Axes Tested
Number of Cycles
Configuration
10Hz – 150Hz
10Hz – 57.55Hz: 0.15mm peak-peak displacement
57.55Hz – 150Hz: 1g peak acceleration
1 octave/minute
3 Orthogonal
10 cycles/axis (1 cycle consists of an up and a down sweep)
Non-operational throughout
9.8
Response Times
Command Source
Response Time
Digital Input
<8ms
Analog Input
<16ms
Modbus RTU Interface
<8ms From receipt of valid command
CAN Open Interface
<8ms From receipt of valid command
Master / Slave Function <8ms, response, 60ms cycle
Power Stage
<10ms to enable output
9.9
Motor Control Performance
9.9.1
V/F Mode
Speed Regulation: + / - 20% of motor slip with slip compensation enabled
9.9.2
Vector Mode
Static Speed Accuracy:
+ / - 0.033%
Speed Regulation
0 – 100% Load Range:
+ / - 1%
Torque Response:
1- 8ms
Torque Linearity
(10 – 90% of motor rated speed, 20 – 100% load torque range):
+ / - 5%
9.10
Output Current Limit
9.10.1
Overload Operation
Optidrive E3 provides the following overall limits:
150% Output current / 60 Seconds Maximum
175% Output current / 3.75 Seconds Maximum