DLB1 Catalogue
1 Name plate
Graph 1-1 Nameplate
Graph 1-2 product models
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DLB1 Catalogue
2 Product series
Rated output power
（kW）
Rated input current
(A)
Rated output current
(A)
DLB1-0D40S2G
0.4
5.9
2.5
DLB1-0D75S2G
0.75
8.3
4
DLB1-01D5S2G
1.5
14.1
7
DLB1-02D2S2G
2.2
24.2
10
DLB1-0D40T2G
0.4
4.1
2.5
DLB1-0D75T2G
0.75
5.3
4
DLB1-01D5T2G
1.5
8.0
7
DLB1-02D2T2G
2.2
11.8
10
DLB1-0004T2G
4.0
18.1
16
DLB1-05D5T2G
5.5
21.0
20
DLB1-07D5T2G
7.5
33.1
30
DLB1-0011T2G
11
43.8
42
DLB1-0015T2G
15
57.4
55
DLB1-0018T2G
18
71.6
70
DLB1-0022T2G
22
81.7
80
DLB1-0030T2G
30
112.1
110
DLB1-0037T2G
37
137.4
130
DLB1-0045T2G
45
165.3
160
DLB1-0055T2G
55
205.8
210
DLB1-0D75T4G
0.75
4.3
2.5
DLB1-01D5T4G
1.5
5.2
3.7
DLB1-02D2T4G
2.2
6.0
5
DLB1-0004T4G
4.0
10.5
8.5
DLB1-05D5T4G
5.5
15.5
13
Inverter model
Single Phase input: AC 220V, 50/60Hz
Three phase input: AC 220V, 50/60Hz
Three phase input: AC 380V, 50/60Hz
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DLB1 Catalogue
Inverter model
Rated output power
（kW）
Rated input current
(A)
Rated output current
(A)
DLB1-07D5T4G
7.5
20.5
16
DLB1-0011T4G
11
27.6
25
DLB1-0015T4G
15
37.1
32
DLB1-0018T4G
18
41.9
38
DLB1-0022T4G
22
49.3
45
DLB1-0030T4G
30
65.7
60
DLB1-0037T4G
37
80.6
75
DLB1-0045T4G
45
96.4
90
DLB1-0055T4G
55
117.6
110
DLB1-0075T4G
75
166.4
150
DLB1-0093T4G
90
184.3
170
DLB1-0D75T7G
0.75
4.1
2.5
DLB1-01D5T7G
1.5
4.9
3.7
DLB1-02D2T7G
2.2
5.7
5
DLB1-0004T7G
4.0
9.4
8
DLB1-05D5T7G
5.5
12.5
11
DLB1-07D5T7G
7.5
18.3
15
DLB1-0011T7G
11
23.1
22
DLB1-0015T7G
15
29.8
27
DLB1-0018T7G
18
35.7
34
DLB1-0022T7G
22
41.7
40
DLB1-0030T7G
30
57.4
55
DLB1-0037T7G
37
66.5
65
DLB1-0045T7G
45
81.7
80
DLB1-0055T7G
55
101.9
100
DLB1-0075T7G
75
137.4
130
DLB1-0093T7G
93
151.8
147
Three phase input: AC 460V, 50/60Hz
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DLB1 Catalogue
3 Technical standards
Specifications
Control system
Drive performance
Maximum frequency
Wave-carrier frequency
Input frequency resolution
control mode
Starting torque
Performance and function highly integrated Current Vector General Purpose Inverter.
Induction motor and Synchronous motor.
Vector control: 0~300Hz; V/F control: 0~3200Hz.
0.5kHz~16kHz; Depending on load, can automatically adjust wave-carrier frequency.
digital setting: 0.01Hz; analog setting: maximum frequency×0.025%.
Open vector control(SVC);
Closed loop vector control(FVC);
V/F control.
G type: 0.5Hz/150%(SVC); 0Hz/180%(FVC).
P type: 0.5Hz/100%.
Speed range
1: 100(SVC)
1: 1000(FVC)
Speed stability accuracy
±0.5%(SVC)
±0.02%(FVC)
Torque control accuracy
±5%(FVC)
Overload capacity
Torque boost
G type: 150%rated current60s; 180%rated current3s;
P type: 120%rated current60s; 150%rated current3s.
Automatic or manual 0.1%~30.0%,
Basic functions
V/F curve
· Straight-line V/F curve
· Multi-point V/F curve
· N-power V/F curve (1.2-power, 1.4-power, 1.6-power,
· 1.8-power, 2-power square)
V/F separation
Two types: complete separation; half separation. AVR output.
Ramp mode
· Straight-line ramp
· S-curve ramp
Four groups of acceleration/deceleration time with the
range of 0.0–6500.0s
DC braking
DC braking frequency: 0.00 Hz to maximum frequency
Braking time: 0.0–36.0s
Braking action current value: 0.0%–100.0%
JOG control
JOG frequency range: 0.00–50.00 Hz
JOG acceleration/deceleration time: 0.0–6500.0s
Easy PLC, multiple speeds
Onboard PID
Auto voltage regulation (AVR)
Up to 16 speeds via the simple PLC function or combination of DI terminal states
Process-controlled closed loop control system
Keep constant output voltage automatically when grid voltage fluctuates.
Overvoltage/ Overcurrent stall control The current and voltage are limited automatically during the running process so as to
avoid frequent tripping due to overvoltage/overcurrent.
Fast current limit function
Torque limit and control
Protect inverter from overcurrent malfunctions.
It can limit the torque automatically and prevent frequent over current tripping during
the running process. Torque control can be implemented in the FVC mode.
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DLB1 Catalogue
Power dip ride through
Special Functons
Timing control
Two-motor switchover
Fieldbus
Background software
The load feedback energy compensates the voltage reduction so that the Invertercan
continue to run for a short time.
Time range: 0.0–6500.0 minutes
Two motors can be switched over via two groups of motor parameters.
Supports RS485, Profibus-DP, CANlink, CANopen (need extention cards)
Change inverter parameter & vitual oscillograph to monitor inverter status.
Operations
Command source
· Operation panel
· Control terminals
· Serial communication port
You can perform switchover between these sources in various ways.
Frequency source
11 frequency sources, such as digital setting, analog voltage setting, analog current
setting, pulse setting and serial communication port setting. You can perform
switchover between these sources in various ways.
Auxiliary frequency source
11 auxiliary frequency sources. It can implement fine tuning of auxiliary frequency and
frequency synthesis.
Input terminal
6 digital input (DI) terminals, DI5 supports up to 100 kHz high-speed pulse input;
3 analog input (AI) terminals, support 0–10 V voltage input or 4–20 mA current
input
Output terminal
2 digital output (DO) terminal (FM supports 0–10 kHz square wave signal output)
1 relay output terminal
2 analog output (AO) terminal that support 0–20 mA current output or 0–10 V
voltage.
LED display
Display and panel
Key lock
Protection function
Optional parts
Displays parameters.
It can lock the keys partially or completely and define the function range of some keys
so as to prevent mis-function.
Motor short-circuit detection at power-on, input/output phase loss protection,
overcurrent protection, overvoltage protection, undervoltage protection, overheat
protection and overload protection
PG card, brake unit, RS485 card, CAN card, Profibus-DP card
Environment
Location
Indoor, free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke,
vapour, drip or salt.
Altitude
Lower than 1000m.
Ambient temperature
-10° C to +40° C (de-rated if the ambient temperature is between 40° C and
50° C)
Humidity
Less than 95%RH, without condensing
Vibration
Less than 5.9m/s2 (0.6g).
Storage temperature
－ 20℃ ~ ＋ 60℃ .
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DLB1 Catalogue
4 Product outline
Graph 2-3 400W ～ 3.7KW product outline & dimensions
Graph 2-4 5.5 ～ 7.5KW product outline & dimensions
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DLB1 Catalogue
Graph 2-5 11 ～ 55KW product outline & dimensions
- 08 -
DLB1 Catalogue
5 Installation dimensions
Input voltage 380V
(mm)
Outline dimensions (mm)
Inverter model
(mm)
A
B
H
H1
W
D
114
177
190
190
127
168
φ5.5
142
232
245
245
155
172
φ5.5
130
384
350
400
202
184
φ6
150
409
375
425
226
184
φ6
160
484
450
500
260
222
φ7
180
570
540
590
270
267
φ10
DLB1-0055-T4G
DLB1-0075-T4P
180
590
560
610
280
282
φ10
DLB1-0075-T4G
DLB1-0093-T4P
DLB1-0093-T4G
240
720
680
740
340
333
φ10
DLB1-0D40-T4G
DLB1-0D75-T4P
DLB1-0D75-T4G
DLB1-01D1-T4P
DLB1-01D1-T4G
DLB1-01D5-T4P
DLB1-01D5-T4G
DLB1-02D2-T4P
DLB1-02D2-T4G
DLB1-03D7-T4P
DLB1-03D7-T4G
DLB1-05D5-T4P
DLB1-05D5-T4G
DLB1-07D5-T4P
DLB1-07D5-T4G
DLB1-0011-T4P
DLB1-0011-T4G
DLB1-0015-T4P
DLB1-0015-T4G
DLB1-0018-T4P
DLB1-0018-T4G
DLB1-0022-T4P
DLB1-0022-T4G
DLB1-0030-T4P
DLB1-0030-T4G
DLB1-0037-T4P
DLB1-0037-T4G
DLB1-0045-T4P
DLB1-0045-T4G
DLB1-0055-T4P
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Weight
(kg)
DLB1 Catalogue
Input voltage 660V
(mm)
Outline dimensions (mm)
Inverter model
(mm)
Weight
(kg)
A
B
H
H1
W
D
180
540
520
560
320
240
φ7
37
320
740
710
760
470
315
φ10
69
DLB1-0018-T7G
DLB1-0022-T7P
DLB1-0022-T7G
DLB1-0030-T7P
DLB1-0030-T7G
DLB1-0037-T7P
DLB1-0037-T7G
DLB1-0045-T7P
DLB1-0045-T7G
DLB1-0055-T7P
DLB1-0055-T7G
DLB1-0075-T7P
DLB1-0075-T7G
DLB1-0093-T7P
DLB1-0093-T7G
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DLB1 Catalogue
6 Detachable keyboard(operation panel) dimensions
Graph 2-6 detachable keyboard outline dimensions
Graph 2-7 detachable keyboard aperture dimensions
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DLB1 Catalogue
7 Standard wiring diagrams
Graph 2-8 0.4~18.5KW inverter wiring diagram
- 12 -
DLB1 Catalogue
Graph 2-9 22 ～ 93KW inverter wiring diagram
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