Delta VFD-E Series User Manual

Appendix A Specifications 
A-2
Voltage Class
460V Class
Model Number VFD-XXXE
004
007
015
022
037
055
075
110
150
185
220
Max. Applicable Motor Output (kW)
0.4
0.75
1.5
2.2
3.7
5.5
7.5
11
15
18.5
22
Max. Applicable Motor Output (hp)
0.5
1.0
2.0
3.0
5.0
7.5
10
15
20
25
30
Output Rating
Rated Output Capacity (kVA)
1.2
2.0
3.3
4.4
6.8
9.9
13.7
18.3
24
29
34
Rated Output Current (A)
1.5
2.5
4.2
5.5
8.5
13
18
24
32
38
45
Maximum Output Voltage (V)
3-Phase Proportional to Input Voltage
Output Frequency (Hz)
0.10~ 599.00 Hz
Carrier Frequency (kHz)
1-15
Input Rating
Rated Input Current (A)
3-phase
1.9
3.2
4.3
7.1
11.2
14
19
26
35
41
49
Rated Voltage/Frequency
3-phase, 380-480V, 50/60Hz
Voltage Tolerance

10%(342~528V)
Frequency Tolerance

5%(47~63Hz)
Cooling Method
Natural
Cooling
Fan Cooling
Weight (kg)
1.2
1.2
1.2
1.9
1.9
4.2
4.2
4.2
7.47
7.47
7.47
General Specifications
Control Characteristics
Control System
SPWM(Sinusoidal Pulse Width Modulation) control (V/f or sensorless vector
control)
Frequency Setting Resolution
0.01Hz
Output Frequency Resolution
0.01Hz
Torque Characteristics
Including the auto-torque/auto-slip compensation; starting torque can be
150% at 3.0Hz
Overload Endurance
150% of rated current for 1 minute
Skip Frequency
(Pr08-09~Pr08-14)
Three zones, setting range 0.00- 599.00 Hz
Accel/Decel Time
0.1 to 600 seconds (2 Independent settings for Accel/Decel time)
Stall Prevention Level
Setting 20 to 250% of rated current
DC Brake
Operation frequency 0.10-599.00Hz, output 0-100% rated current
Start time 0-60 seconds, stop time 0-60 seconds
Regenerated Brake Torque
Approx. 20% (up to 125% possible with optional brake resistor or externally
mounted brake unit, 1-15hp (0.75-11kW) models have brake chopper built-in)
V/f Pattern
4-point adjustable V/f pattern
Speed control accuracy
+- 3% (VF), +-1% (SVC)
Speed control range
1:40 (VF and VF with PG), 1:100 (SVC) , 1:200 (SVC with PG)
Resolution
Analogue input
：
10bit (0~5V correspond to 0~-1024)
Analogue output：10bit (0~-1024 correspond to 0~10V)
Operating
Characteri
stics
Frequency
Setting
Keypad
Setting by
External Signal
Potentiometer-5k/0.5W, 0 to +10VDC, 4 to 20mA, RS-485 interface; Multi-
function Inputs 3 to 9 (15 steps, Jog, up/down)

Delta VFD-E Series Specifications

General

Brand	Delta
Model	VFD-E Series
Category	Media Converter
Language	English