Delta C2000 Series User manual

Chapter 1 IntroductionC2000 Series
1-1
Chapter 1 Introduction
1-1 Receiving and Inspection
After receiving the AC motor drive, please check for the following:
1. Please inspect the unit after unpacking to assure it was not damaged during shipment. Make sure that
the part number printed on the package corresponds with the part number indicated on the
nameplate.
2. Make sure that the voltage for the wiring lie within the range as indicated on the nameplate. Please
install the AC motor drive according to this manual.
3. Before applying the power, please make sure that all the devices, including power, motor, control
board and digital keypad, are connected correctly.
4. When wiring the AC motor drive, please make sure that the wiring of input terminals “R/L1, S/L2, T/L3”
and output terminals”U/T1, V/T2, W/T3” are correct to prevent drive damage.
5. When power is applied, select the language and set parameter groups via the digital keypad
(KPC-CC01). When executes trial run, please begin with a low speed and then gradually increases
the speed untill the desired speed is reached.
1-2 Nameplate Information
MODEL:VFD007C43A
INPUT:
Normal Duty: 3PH 380-480V 50/60Hz 4.3A
Heavy Duty: 3PH 380-480V 50/60Hz 4.1A
OUTPUT:
Ver si on :
FREQU ENCY RA NGE:
Normal Duty: 3PH 0-480V 3A2.4KVA1HP
Heavy Duty: 3PH 0-480V 2.9A2.3KVA1HP
Normal Duty: 0 -59 9Hz
Heavy Duty: 0-300Hz
VX.XX
007C43A7T14300002
DE LTA EL E CTRONICS. INC .
MA DE IN XX XX XXX
AC Drive Model
Input Voltage/Current
Output Voltage/Current
Frequency Range
Firmware Version
Certif cations
Serial Number
Enclosure type (IPXX)
i

Chapter 1 IntroductionC2000 Series
1-2
1-3 Model Name
V
F
D007C43
A
23:230V 3-PHASE
43:460V 3-PHASE
007:1HP(0.75kW)~ 4500:600HP(450kW)
Version type
Input voltage
C2000 series
Applicable motor capacity
Refer to the specifications for details
Series name(Variable Frequency Drive)
A: Wall mounted
S: Same capacity but miniaturized
(conduit box included)
U: Same capacity but miniaturized
E: Built-in EMI filter
1-4 Serial Number
00
7
C
43
A
T 1 4 3 0 000
2
460V 3-PHASE 1HP(0.75kW)
Production number
Production week
Production year
Production factory
M
o
del numbe
r
T: Tauyuan W: Wujian
S: S hanghai

Chapter 1 IntroductionC2000 Series
1-3
1-5 RFI Jumper
RFI Jumper: The AC motor drive may emit the electrical noise. The RFI jumper is used to suppress the
interference (Radio Frequency Interference) on the power line.
Frame A~C
Screw Torque: 8~10kg-cm(6.9-8.7 lb -in.)
Loosen the screws and remove the MOV-PLATE. Fasten the screws back to the original position after
MOV-PLATE is removed.

Chapter 1 IntroductionC2000 Series
1-4
Frame D0~H
Remove the MOV-PLATE by hands, no screws need to be loosen.
Isolating main power from ground:
When the power distribution system of the Power Regenerative Unit is a floating ground system (IT) or an
asymmetric ground system (TN), the RFI short short-circuit cable must be cut off. Cutting off the
short-circuit cable cuts off the internal RFI capacitor (filter capacitor) between the system's frame and the
central circuits to avoid damaging the central circuits and (according to IEC 61800-3) reduce the ground
leakage current.
Important points regarding ground connection
To ensure the safety of personnel, proper operation, and to reduce electromagnetic radiation, the
Power Regenerative Unit must be properly grounded during installation.
The diameter of the cables must meet the size specified by safety regulations.
The shielded cable must be connected to the ground of the Power Regenerative Unit to meet safety
regulations.
The shielded cable can only be used as the ground for equipment when the aforementioned points are
met.
When installing multiple sets of Power Regenerative Units, do not connect the grounds of the Power
Regenerative Units in series. As shown below
Best wiring setup for ground wires
Ground terminal

Chapter 1 IntroductionC2000 Series
1-5
Pay particular attention to the following points:
After turning on the main power, do not remove the RFI jumper while the power is on.
Make sure the main power is turned off before removing the RFI jumper.
Removing the RFI jumper will also cut off the conductivity of the capacitor. Gap discharge may occur
once the transient voltage exceeds 1000V.
If the RFI jumper is removed, there will no longer be reliable electrical isolation. In other words, all
controlled input and outputs can only be seen as low-voltage terminals with basic electrical isolation. Also,
when the internal RFI capacitor is cut off, the Power Regenerative Unit will no longer be electromagnetic
compatible.
The RFI jumper may not be removed if the main power is a grounded power system.
The RFI jumper may not be removed while conducting high voltage tests. When conducting a high
voltage test to the entire facility, the main power and the motor must be disconnected if leakage current
is too high.
Floating Ground System(IT Systems)
A floating ground system is also called IT system, ungrounded system, or high impedance/resistance
(greater than 30Ω) grounding system.
Disconnect the ground cable from the internal EMC filter.
In situations where EMC is required, check whether there is excess electromagnetic radiation affecting
nearby low-voltage circuits. In some situations, the adapter and cable naturally provide enough
suppression. If in doubt, install an extra electrostatic shielded cable on the power supply side between
the main circuit and the control terminals to increase security.
Do not install an external RFI/EMC filter, the EMC filter will pass through a filter capacitor, thus
connecting power input to ground. This is very dangerous and can easily damage the Power
Regenerative Unit.
Asymmetric Ground System(Corner Grounded TN Systems)
Caution: Do not remove the RFI jumper while the input terminal of the Power Regenerative Unit carries
power.
In the following four situations, the RFI jumper must be removed. This is to prevent the system from
grounding through the RFI capacitor, damaging the Power Regenerative Unit.
RFI jumper must be removed
1 Grounding at a corner in a triangle configuration
L2
L3
L
1
2 Grounding at a midpoint in a polygonal
configuration
L2
L3
L
1

Chapter 1 IntroductionC2000 Series
1-6
3 Grounding at one end in a single-phase
configuration
L
1
N
4 No stable neutral grounding in a three-phase
autotransformer configuration
L
1
L2
L3
L1
L2
L3
RFI jumper can be used
Internal grounding through RFI capacitor, which reduces
electromagnetic radiation. In a situation with higher
requirements for electromagnetic compatibility, and using a
symmetrical grounding power system, an EMC filter can be
installed. As a reference, the diagram on the right is a
symmetrical grounding power system.
L2
L3
L
1

Chapter 1 IntroductionC2000 Series
1-7
1-6 Dimensions
Frame A
VFD007C23A; VFD007C43A/E; VFD015C23A; VFD015C43A/E; VFD022C23A; VFD022C43A/E;
VFD037C23A; VFD037C43A/E; VFD040C43A/E; VFD055C43A/E
Unit: mm [inch]
Frame W H D W1 H1
D1* S1 Φ1 Φ2 Φ3
A1 130.0
[5.12]
250.0
[9.84]
170.0
[6.69]
116.0
[4.57]
236.0
[9.29]
45.8
[1.80]
6.2
[0.24]
22.2
[0.87]
34.0
[1.34]
28.0
[1.10]
D1*: Flange mounting

Chapter 1 IntroductionC2000 Series
1-8
Frame B
VFD055C23A; VFD075C23A; VFD075C43A/E; VFD110C23A; VFD110C43A/E; VFD150C43A/E
Detail A (Mounting Hole)
Detail B (Mounting Hole)
See Detail A
See Detail B
Unit: mm [inch]
Frame W H D W1 H1
D1* S1 Φ1 Φ2 Φ3
B1 190.0
[7.48]
320.0
[12.60]
190.0
[7.48]
173.0
[6.81]
303.0
[11.93]
77.9
[3.07]
8.5
[0.33]
22.2
[0.87]
34.0
[1.34]
43.8
[1.72]
D1*: Flange mounting

Chapter 1 IntroductionC2000 Series
1-9
Frame C
VFD150C23A; VFD185C23A; VFD185C43A/E; VFD220C23A; VFD220C43A/E; VFD300C43A/E
Detail A (Mounting Hole)
Detail B (Mounting Hole)
See Detail A
See Detail B
Unit: mm [inch]
Frame W H D W1 H1
D1* S1 Φ1 Φ2 Φ3
C1 250.0
[9.84]
400.0
[15.75]
210.0
[8.27]
231.0
[9.09]
381.0
[15.00]
92.9
[3.66]
8.5
[0.33]
22.2
[0.87]
34.0
[1.34]
50.0
[1.97]
D1*: Flange mounting

Chapter 1 IntroductionC2000 Series
1-10
Frame D0
D0-1: VFD370C43S; VFD450C43S;
S1S1
DETAIL A
(MOUNTING HOLE)
DETAIL B
(MOUNTING HOLE)
W
W1
H1
H2
SEE DETAIL A
SEE DETAIL B
D
D1
S2
D2
H3
Unit: mm [inch]
Frame W H1 D W1 H2 H3 D1* D2 S1 S2
D0-1 280.0
[11.02]
500.0
[19.69]
255.0
[10.04]
235.0
[9.25]
475.0
[18.70]
442.0
[17.40]
94.2
[3.71]
16.0
[0.63]
11.0
[0.43]
18.0
[0.71]
D1*: Flange mounting

Chapter 1 IntroductionC2000 Series
1-11
Frame D0
D0-2: VFD370C43U; VFD450C43U;
W
W1
H
H1
H2
SEE DETAIL A
SEE DETAIL B
D
D1
S2
D2
H3
S1
S1
DETAIL A
(MOUNTING HOLE)
DETAIL B
(MOUNTING HOLE)
1
2
3
3
2
1
Unit: mm [inch]
Frame W H D W1 H1 H2 H3
D1* D2 S1 S2 Φ1 Φ2 Φ3
D0-2 280.0
[11.02]
614.4
[24.19]
255.0
[10.04]
235.0
[9.25]
500.0
[19.69]
475.0
[18.70]
442.0
[17.40]
94.2
[3.71]
16.0
[0.63]
11.0
[0.43]
18.0
[0.71]
62.7
[2.47]
34.0
[1.34]
22.0
[0.87]
D1*: Flange mounting

Chapter 1 IntroductionC2000 Series
1-12
Frame D
D1: VFD300C23A; VFD370C23A; VFD550C43A; VFD750C43A
W
W1
H1
H2
S1S1
SEE DETAIL A
DETAIL A
(MOUNTING HOLE)
DETAIL B
(MOUNTING HOLE)
SEE DETAIL B
D
H3
D1
S2
D2
Unit: mm [inch]
D1*: Flange mounting
Frame W H D W1 H1 H2 H3 D1* D2 S1 S2 Φ1 Φ2 Φ3
D1 330.0
[12.99]
- 275.0
[10.83]
285.0
[11.22]
550.0
[21.65]
525.0
[20.67]
492.0
[19.37]
107.2
[4.22]
16.0
[0.63]
11.0
[0.43]
18.0
[0.71] - - -

Chapter 1 IntroductionC2000 Series
1-13
Frame D
D2: VFD300C23E; VFD370C23E; VFD550C43E; VFD750C43E
W
W1
1
2
3
H
H1
H2
S1S1
SEE DETAIL A
DETAIL A
(MOUNTING HOLE)
DETAIL B
(MOUNTING HOLE)
SEE DETAIL B
3
2
1
D
H3
D1
S2
D2
Unit: mm [inch]
D1*: Flange mounting
Frame W H D W1 H1 H2 H3 D1* D2 S1 S2 Φ1 Φ2 Φ3
D2
330.0
[12.99]
688.3
[27.10]
275.0
[10.83]
285.0
[11.22]
550.0
[21.65]
525.0
[20.67]
492.0
[19.37]
107.2
[4.22]
16.0
[0.63]
11.0
[0.43]
18.0
[0.71]
76.2
[3.00]
34.0
[1.34]
22.0
[0.87]

Chapter 1 IntroductionC2000 Series
1-14
Frame E
E1: VFD450C23A; VFD550C23A; VFD750C23A; VFD900C43A; VFD1100C43A
W1
W
H2
H1
H3
D1
D
Unit: mm [inch]
Frame W H D W1 H1 H2 H3
D1* D2 S1, S2 S3 Ф1 Ф2 Ф3
E1 370.0
[14.57] - 300.0 [11.81]
335.0
[13.19
589
[23.19]
560.0
[22.05]
528.0
[20.80]
143.0
[5.63]
18.0
[0.71]
13.0
[0.51]
18.0
[0.71]
- - -
D1*: Flange mounting

Chapter 1 IntroductionC2000 Series
1-15
Frame E
E2: VFD450C23E; VFD550C23E; VFD750C23E; VFD900C43E; VFD1100C43E
W1
W
H2
H1
H3
H
D1
D
?
?
?
?
?
?
?
?
Unit: mm [inch]
Frame W H D W1 H1 H2 H3
D1* D2 S1, S2 S3 Ф1 Ф2 Ф3
E2 370.0
[14.57]
715.8
[28.18]
300.0
[11.81]
335.0
[13.19
589
[23.19]
560.0
[22.05]
528.0
[20.80]
143.0
[5.63]
18.0
[0.71]
13.0
[0.51]
18.0
[0.71]
22.0
[0.87]
34.0
[1.34]
92.0
[3.62]
D1*: Flange mounting

Chapter 1 IntroductionC2000 Series
1-16
Frame F
F1: VFD900C23A; VFD1320C43A; VFD1600C43A
H1
H2
S1
S1
W
W1
S2
See Detail A
See Detail B
Detail A (Mounting Hole)
Detail B (Mounting Hole)
D2
D
D1
H3
S3
Unit: mm [inch]
Frame W H D W1 H1 H2 H3
D1* D2 S1 S2 S3
F1 420.0
[16.54]
- 300.0
[11.81]
380.0
[14.96]
800.0
[31.50]
770.0
[30.32]
717.0
[28.23]
124.0
[4.88]
18.0
[0.71]
13.0
[0.51]
25.0
[0.98]
18.0
[0.71]
D1*: Flange mounting

Chapter 1 IntroductionC2000 Series
1-17
Frame F
F2: VFD900C23E; VFD1320C43E; VFD1600C43E
H1
H2
S1
S1
D2
W
W1
D
D1
H3
H
S2
S3
3
2
1
2
2
2
3 1
See Detail A
See Detail B
Detail A (Mounting Hole)
Detail B (Mounting Hole)
Unit: mm [inch]
Frame W H D W1 H1 H2 H3
D1* D2 S1 S2 S3
F2 420.0
[16.54]
940.0
[37.00]
300.0
[11.81]
380.0
[14.96]
800.0
[31.50]
770.0
[30.32]
717.0
[28.23]
124.0
[4.88]
18.0
[0.71]
13.0
[0.51]
25.0
[0.98]
18.0
[0.71]
Frame Ф1 Ф2 Ф3
F2 92.0
[3.62]
35.0
[1.38]
22.0
[0.87]
D1*: Flange mounting

Chapter 1 IntroductionC2000 Series
1-18
Frame G
G1: VFD1850C43A; VFD2200C43A
W1
W
H2
H1
H3
D
S3
Unit: mm [inch]
Frame W H D W1 H1 H2 H3 S1 S2 S3 Ф1 Ф2 Ф3
G1 500.0
[19.69] - 397.0 [15.63]
440.0
[217.32]
1000.0
[39.37]
963.0
[37.91]
913.6
[35.97]
13.0
[0.51]
26.5
[1.04]
27.0
[1.06] - - -

Chapter 1 IntroductionC2000 Series
1-19
Frame G
G2: VFD1850C43E; VFD2200C43E
W1
W
H2
H1
H
H3
D
S3
Unit: mm [inch]
Frame W H D W1 H1 H2 H3 S1 S2 S3 Ф1 Ф2 Ф3
G2 500.0
[19.69]
1240.2
[48.83]
397.0
[15.63]
440.0
[217.32]
1000.0
[39.37]
963.0
[37.91]
913.6
[35.97]
13.0
[0.51]
26.5
[1.04]
27.0
[1.06]
22.0
[0.87]
34.0
[1.34]
117.5
[4.63]

Chapter 1 IntroductionC2000 Series
1-20
Frame H
H1: VFD2800C43A; VFD3150C43A; VFD3550C43A; VFD4500C43A
Unit: mm [inch]
Frame WHDW1 W2 W3 W4 W5 W6 H1 H2 H3 H4
H1 700.0
[27.56]
1435.0
[56.5]
398.0
[15.67]
630.0
[24.8]
290.0
[11.42] -- - -
1403.0
[55.24]
1346.6
[53.02] - -
Frame H5 D1 D2 D3 D4 D5 D6 S1 S2 S3 Ф1Ф2Ф3
H1 -45.0
[1.77] - - - - -
13.0
[0.51]
26.5
[1.04]
25.0
[0.98] - - -