SHENZHEN ENCOM ELECTRIC TECHNOLOGIES CO. EN500 Series User manual

Print version: V2.0-A2
Foreword
Thank you for purchasing EN500/EN600 series inverter developed and produced
by Shenzhen Encom Electric Technologies CO., LTD.
EN500/EN600 series hi-performance flux vector inverter adopt advanced control
mode to achieve high torque, high precision and wide-range speed regulation
drive, and it also support speed sensorless torque control and PG control torque.
It can meet customer all kinds of requirement to universal inverter. EN500/EN600
inverter is a organic combination for customer’s universal and industrial control
purpose and provide practical main-auxiliary frequency provision, run channel
frequency binding, PID regulator, simple PLC, spinning traverse, programmable
input&output terminal control, pulse frequency provision and inbuilt Modbus,
Can bus, Profibus, 485 freedom protocol and other function and platform. It
provide high integration solution for most manufacturing and automation
customer and EN500/EN600 inbuilt input phase loss function, output phase loss
function, short circuit to earth grounding function and many other protective
function to improve effectively the system reliability and safety.
This brochure provide the installation and wiring, settings, fault check and
methods, maintenance and other relative issues to customer. To make inverter
assemble and operate rightly, and use its high performance to best, please read this
brochure carefully before installation usage and keep them well to the final users
of inverter.
Please contact our office or dealer anywhere at any moment when you have any
doubts or special demands in using these inverters, and you can also contact our
after service center in our Headquarters directly. We will serve you with all our
heart.
We reserve our right to notice you if we change contents of this manual.

Print version: V2.0-A2
Foreword
Thank you for purchasing EN500/EN600 series inverter developed and produced
by Shenzhen Encom Electric Technologies CO., LTD.
EN500/EN600 series hi-performance flux vector inverter adopt advanced control
mode to achieve high torque, high precision and wide-range speed regulation
drive, and it also support speed sensorless torque control and PG control torque.
It can meet customer all kinds of requirement to universal inverter. EN500/EN600
inverter is a organic combination for customer’s universal and industrial control
purpose and provide practical main-auxiliary frequency provision, run channel
frequency binding, PID regulator, simple PLC, spinning traverse, programmable
input&output terminal control, pulse frequency provision and inbuilt Modbus,
Can bus, Profibus, 485 freedom protocol and other function and platform. It
provide high integration solution for most manufacturing and automation
customer and EN500/EN600 inbuilt input phase loss function, output phase loss
function, short circuit to earth grounding function and many other protective
function to improve effectively the system reliability and safety.
This brochure provide the installation and wiring, settings, fault check and
methods, maintenance and other relative issues to customer. To make inverter
assemble and operate rightly, and use its high performance to best, please read this
brochure carefully before installation usage and keep them well to the final users
of inverter.
Please contact our office or dealer anywhere at any moment when you have any
doubts or special demands in using these inverters, and you can also contact our
after service center in our Headquarters directly. We will serve you with all our
heart.
We reserve our right to notice you if we change contents of this manual.

Content
1 Safety information and use notice points …………………………………1
1.1 Safety precautions……………………………………………………1
1.2 Application range ……………………………………………………3
1.3 Use notice points ……………………………………………………3
1.4 Scraping handling notice ……………………………………………4
2 Inverter type and specification ……………………………………………5
2.1 Incoming inverter inspect ……………………………………………5
2.2 Type explanation ……………………………………………………5
2.3 Nameplate explanation ………………………………………………5
2.4 Inverter type explanation ……………………………………………6
2.5 Appearance and parts name explanation ……………………………7
2.6 Outer size ……………………………………………………………8
2.7 EN500 optional base …………………………………………………10
2.8 Outer size of keypad and its fixing box………………………………12
2.9 Product technic index and spec ………………………………………13
3 Installation and wiring ……………………………………………………16
3.1 Installation ambient …………………………………………………16
3.1.1 The demands for installation ambient…………………………16
3.1.2 Installation direction and space ………………………………16
3.2 Parts disassembly and installation ……………………………………17
3.2.1 Keyboard disassembly and installation ………………………17
3.2.2 Cover disassembly and installation……………………………17
3.3 Wiring notice points …………………………………………………18
3.4 Main loop terminal wiring ……………………………………………19
3.4.1 Connection between inverter and fitting parts…………………21
3.4.2 Main loop terminal wiring ……………………………………21
3.5 Basic running wiring diagram…………………………………………25
3.6 Control loop collocation and wiring …………………………………25
3.6.1 Relative location and function for control
boardterminalandslideswitch
………………………………25

3.6.2 Descriptions for control board terminal ………………………27
3.6.3 Analog input&output terminal wiring…………………………29
3.6.4 Digital input terminal wiring …………………………………30
3.6.5 Communication terminal wiring………………………………32
4 EMC（Electromagnetic compatibility）explanation ……………………34
4.1 Noise interference restraining…………………………………………34
4.1.1 Interference noise type …………………………………………34
4.1.2 Basic countermeasure for restrain interference ………………35
4.2 Field wiring and earth grounding ……………………………………36
4.3 Leak current and countermeasure ……………………………………36
4.4 Installation demand for electromagnetic on-off electronic device……37
4.5 Noise filter installation instructions …………………………………37
5 Run and operation explanation for inverter ………………………………38
5.1 Run of inverter ………………………………………………………38
5.1.1 Running order channels ………………………………………38
5.1.2 Frequency-provision channel …………………………………38
5.1.3 Work state ……………………………………………………39
5.1.4 Run mode ……………………………………………………40
5.2 Operation and use of key board ………………………………………42
5.2.1 Keypad layout…………………………………………………42
5.2.2 Keypad function description …………………………………42
5.2.3 LED and indicator light ………………………………………43
5.2.4 Key board display status………………………………………43
5.2.5 User Management Parameters…………………………………46
5.2.6 Method for operating keypad …………………………………46
5.3 Inverter electrification ………………………………………………49
5.3.1 Check before electrification …………………………………49
5.3.2 First electrification……………………………………………49
6 Function parameter schedule graph ………………………………………50
6.1 Symbol description……………………………………………………50
6.2 Function parameter schedule graph …………………………………50

7 Detailed function specification ……………………………………………90
7.1 System Parameter Group: F00 ………………………………………90
7.2 Basic Run Function Parameter Group:F01……………………………99
7.3 Start, stop, forward/reverse,
brake function parameter group: F02…………………………………108
7.4 V/F control parameter group: F03 ……………………………………114
7.5 Auxiliary running parameter group: F04 ……………………………117
7.6 Communication control parameter group: F05 ………………………123
7.7 Setting curve parameter group: F06 …………………………………128
7.8 Analog quantity, Pulse input function parameter group: F07…………132
7.9 On-off input function parameter group: F08 …………………………135
7.10 Switch output function parameter group: F09 ………………………150
7.11 Simple PLC/Multi-speed function parameters Group:F10 …………161
7.12 Closed-Loop PID operation Parameters Group:F11…………………168
7.13 Constant pressure water supply function parameters Group: F12…………175
7.14 Traverse, Fixed-length control Function Parameters Group: F13……178
7.15 Vector Control parameters Group: F14 ………………………………182
7.16 Motor parameters Group: F15 ………………………………………187
7.17 Closed-loop encoder parameters Group: F16 ………………………190
7.18 Reserved parameters Group1:F17……………………………………191
7.19 Enhanced Control Functions Parameters Group: F18 ………………192
7.20 Protective Relevant Function Parameters Group:F19 ………………195
7.21 Internal Virtual Input Output Node Parameter Group: F20 …………206
7.22 Reserved parameter group 2:F21 ……………………………………209
7.23 Reserved parameter group 3:F22 ……………………………………209
7.24 Reserved parameter group 4:F23 ……………………………………209
7.25 Reserved parameter group 5:F24 ……………………………………209
7.26 User Definition Display Parameter Group: F25 ……………………210
7.27 Fault Record Function Parameter Group: F26 ………………………212
7.28 Password and Manufacturer Function Parameter Group: F27 ………214
8 Troubleshooting ……………………………………………………………215

8.1 Failure and countermeasure …………………………………………215
8.2 Failure record lookup …………………………………………………220
8.3 Failure reset …………………………………………………………220
8.4 Alarm reset……………………………………………………………221
9 Maintenance ………………………………………………………………222
9.1 Routine maintenance …………………………………………………222
9.2 Inspection and replacement of damageable parts ……………………222
9.3 Repair guarantee………………………………………………………223
9.4 Storage ………………………………………………………………224
Appendix A Modbus communication protocol………………………………225
Appendix B Free-port communication protocol ……………………………239
Appendix C Keyboard ………………………………………………………251
C.1 Keyboard selection …………………………………………………251
C.2 LED double display keyboard ………………………………………251
C.3 LCD keyboard ………………………………………………………252
C.4 LED single-display digital potentiometer keyboard …………………257
C.5 Communication Component …………………………………………258
Appendix D Communication extension card ………………………………259
D.1 Communication card selection ………………………………………259
D.2 PROFIBUS-DP communication card ………………………………259
D.3 CANopen communication card………………………………………262
D.4 CANlink communication card ………………………………………264
Appendix E Universal encoder expansion card ……………………………266
Appendix F Braking unit and braking resistance ……………………………268

1 Safety information and use notice points
1
1 Safety information and use notice points
To make ensure personal & equipment safety, this chapter must be read carefully
before the inverter come into use.
1.1 Safety precautions
There are three kinds of safety warnings in this manual as below:
Symbol Symbol description
It may cause human death, serious injury or heavy property loss
with wrong operation.
It may result body or device damage with wrong and timeless
precautions under operation.
Should pay extra cautions when inverter in use under this
symbol
!
Note
!

1 Safety information and use notice points
2
Forbid to cut off the power source directly when inverter under
running, acceleration or deceleration status. Power source could
cut off when inverter completely in halt and standby status.
Otherwise user should be responsible for inverter and device
dama
g
e and human in
j
ur
y
.
!
(1) Forbid to connect AC power source to output terminal U,V,W,
otherwise it could cause inverter completely damage.
(2) Not allow for short circuit between(-)and(+)，otherwise it could
cause inverter damage and power source short circuit.
(3) Forbid to install inverter on flammable objects, otherwise it
may cause fire.
(4) Do not install inverter in a environment with explosive gas, it
may cause explosion.
(5) Bare connection terminal should be insulation treatment after
main loop connection, otherwise it may cause electric shock.
(6) Do not operate inverter with wet hands when inverter power
on, otherwise it may cause electric shock.
(7) Inverter earth terminal should be well grounding connection.
(8) Do not open the front cover for wiring when inverter power on.
Inverter wiring and check must handle after 10 minutes of
inverter power off.
(9) Wiring connection should handle by qualified person and not
allow to slip any conductive objects inside inverter, otherwise it
may cause a electric shock or inverter damage.
(10) when inverter stocked for more than 6 months, using voltage
regulator to boost voltage up and keep inverter in standy status
for 1 hour, otherwise it may cause electric shock and explosion.
!
(1) Forbid to connect control terminals except TA, TB, TC to AC
220V/380V signal, otherwise it may cause inverter completely
damage.
(2) Do not install and run inverter when inverter damage or spare
part less, otherwise it may cause fire or human injury.
(3) inverter should install in a place where can accept itself weight,
otherwise it may cause inverter drop down or belongings damage.
!

1 Safety information and use notice points
3
1.2 Application range
(1) This kind of inverter apply to 3 phase ac asynchronous motor only for general
industry.
(2) It should handle cautiously and consult with manufacturer when inverter apply
to high reliability required equipment which relevant to life, properties and safety
device.
(3) This kind of inverter is the general motor control device in industry. When
inverter apply to dangerous equipment, safeguard should be considerable in case
of inverter failure.
1.3 Use notice points
(1) EN500/EN600 series inverter belong to voltage type inverter, and it is normal
with up temperature, noise and vibration of motor increasing over power
frequency run slightly.
(2) It is required to match inverter with variable frequency motor running at low
speed with constant torque for long time. When match inverter with general
asynchronous motor running at low speed, it should take measures to make motor
heat dissipation or monitoring motor temperature in avoid of motor flash.
(3) It is necessary to take measures in advance for the damage caused for the bad
lubrication of the reduction box and wheel gear mechanical devices running at
low speed for long time.
(4) It is necessary to assure at first that the use speed range of motor bearings and
mechanical devices, also the increasing of motor vibration and noise should be
considered, when motor run over rated frequency.
(5) It is necessary to select the suitable brake assembly for hoisting device and big
inertia load to make sure the normal work when inverter stripping from power
grid for the overcurrent or overvoltage failure.
(6) Inverter start and stop control through terminal or other normal command
channel, otherwise it may cause inverter damage via connecting inverter input
terminal to big current switch just like contactor direct to start and stop inverter
frequently.
(7) It is necessary to make sure inverter cut off from operation without output,
when inverter and motor connect through switch components just like contactor
etc. Otherwise it will cause inverter damage.
(8) When inverter output frequency within some range, it may meet mechanical
resonance point of load device, through setting jump frequency to avoid it.
(9) Checking power supply voltage within allowed working range before usage,
otherwise, it need to change voltage or custom special voltage inverter.

1 Safety information and use notice points
4
(10)When inverter usage site altitude over1000 meters，inverter should derate
current to use, output current decrease about 10% of rated current per 1000 meters
increase.
(11)Motor should do insulation check before first usage or reusage after lay aside
for long time. Checking method show as graph 1-1 below with 500V voltage type
megohm meter , insulation resistance should not smaller than 5 MΩ，otherwise
inverter maybe damaged.
(12)Forbid inverter output side to assemble capacitor to improve power factor or
anti-thunder dependent resistor etc, otherwise it may cause inverter fault trip or
component damage show as graph 1-2.
Fig.1-1 motor insulation check Fig.1-2 capacitor at output side forbidden
1.4 Scraping handling notice:
Notices when handling with scrapped inverter and components:
(1) The unit: dispose the inverter as industrial waste.
(2) Electrolytic capacitor: It may cause explosion when electrolytic capacitor
under burning.
(3)Plastic: it may result in harmful and poisonous gas when plastic and rubber of
inverter burning, and safeguard preparations should be taken before burning.
EDS1000
U
V
W
M
EN500/EN600
motor
Ground
Megohmmeter
U
After wiring finish, short-circuit U,V,W
to measure insulation resistance
EN500
/
EN600
V
W

2 Inverter type and specification
5
2 Inverter type and specification
2.1 Incoming inverter inspect
(1) Check if there is damage during transportation and inverter itself has damage
or fall-off parts.
(2) Check if parts presented in packing list are all ready.
(3) Please confirm nameplate data of the inverter is in line with your order
requirement.
Our product is guaranteed by strict quality system during manufacturing, packing,
transportation etc., please contact our company or local agent rapidly
if some careless omission or mistake arise, we’ll deal with it as soon as
possible.
2.2 Type explanation
EN600 – 4T 0015G / 0022P B
Fig.2-1 Type description
2.3 Nameplate explanation
Nameplate presented as figure 2-2 with type and rating data at the bottom of
inverter right side.
Fig.2-2 Nameplate
Series No.
Serial No.
Rated input vol. And freq.
Motor power and output current
Type
Manufacturer and origin
Code Name
EN500 Series No.
EN600 Series No.
Code Volt. grade
2S 1 phase 220V
4T 3 phase 380V
Code
Constant torque
general type
motor power
(KW)
0004 0.4
0007 0.75
… …
5600G 560
6300G 630
Code accessories
B Inbuilt brake unit
Code
Dedicated fan
&pump
motor power
(KW)
0015P 1.5
0022P 2.2
… …
6300P 630

2 Inverter type and specification
6
2.4 Inverter type explanation
Input
Voltage Inverter type Rated output Current(A) Adaptable motor (KW)
1 phase
220V
EN600-2S0004 2.5 0.4
EN600-2S0007 4 0.75
EN600-2S0015 7 1.5
EN600-2S0022 10 2.2
EN600-2S0037 15 3.7
3 phase
380V
EN600-4T0007G/0015P 2.3/3.7 0.75/1.5
EN600-4T0015G/0022P 3.7/5 1.5/2.2
EN600-4T0022G/0037P 5/8.5 2.2/3.7
EN600-4T0037G 8.5 3.7
EN600-4T0055P 13 5.5
EN600-4T0055G/0075P 13/17 5.5/7.5
EN600-4T0075G/0110P 17/25 7.5/11
EN600-4T0110G/0150P 25/33 11/15
EN600-4T0150G/0185P 33/39 15/18.5
EN600-4T0185G/0220P 39/45 18.5/22
EN600-4T0220G/0300P 45/60 22/30
EN600-4T0300G/0370P 60/75 30/37
EN600-4T0370G/0450P 75/91 37/45
EN600-4T0450G/0550P 91/112 45/55
EN600-4T0550G/0750P 112/150 55/75
EN500-4T0750G/0900P 150/176 75/90
EN500-4T0900G/1100P 176/210 90/110
EN500-4T1100G/1320P 210/253 110/132
EN500-4T1320G/1600P 253/304 132/160
EN500-4T1600G/2000P 304/380 160/200
EN500-4T2000G/2200P 380/426 200/220
EN500-4T2200G/2500P 426/474 220/250
EN500-4T2500G/2800P 474/520 250/280
EN500-4T2800G/3150P 520/600 280/315
EN500-4T3150G/3550P 600/650 315/355
EN500-4T3550G/3750P 650/680 355/375
EN500-4T3750G/4000P 680/750 375/400
EN500-4T4000G/4500P 750/800 400/450

2 Inverter type and specification
7
EN500-4T4500G/5000P 800/870 450/500
EN500-4T5000G/5600P 870/940 500/560
EN500-4T5600G/6300P 940/1100 560/630
EN500-4T6300G 1100 630
2.5 Appearance and parts name explanation
2.5.1 EN600 Appearance and parts name explanation
Fig.2-3 EN600 Parts name sketch
2.5.2 EN500 Appearance and parts name explanation
Fig.2-4 EN500 Parts name sketch
LED数码管
操作键盘
变频器铭牌
输入、输出电
源电缆线入口
上面盖
下面盖
控制电缆入口
通风孔
LED数码管
操作键盘
变频器铭牌
上面盖
下面盖
控制电缆入口
风扇孔 输入、输出电
源电缆线入口
Upcover plate
Upcover plate
Down cover plate
Down cover plate
Control cable inlet Control cable
inlet
Fan hole
Fan hole
digital tube digital tube
Operation keyboard Operation keyboard
N
ameplate
N
ameplate
Input & output
p
ower cable
inle
t
Input & output
p
ower cable inle
t
Upcover plate
Operation keyboard
Operation keyboard
Cover door
Control cable inlet
Control cable inlet
Bottom installation
hole
Input & output
p
ower cable inle
t
Input & output
p
ower cable
inlet Bottom installation hole

2 Inverter type and specification
8
2.6 Outer size
Fig.a Fig.b
Fig.c Fig.d
H
WA
B
D
D1
B
H
A
WD
W1
W
W2
H1
H
N1 N2
D
M1
M2
M1
A细节
B细节
B细节
A细节
H
W1
W
H1
A细节
B细节
N1
N2
M1
M2
M1
D
A细节 B细节
detail detail
detail
detail detail
detail
detail detail

2 Inverter type and specification
9
Fig.e
Fig.2-5 outer dimension
Table 2-1 EN600 mounting size
Inverter type A
(mm)
B
(mm)
W
(mm)
H
(mm)
D
(mm)
D1
(mm)
Fix Hole
(mm) Fig. No.
EN600-2S0004
EN600-2S0007
EN600-2S0015
EN600-2S0022
104 186 115 200 151 - 5 Fig.a
EN600-2S0037 129 227 140 240 175 - 5 Fig.a
EN600-4T0007G/0015P
EN600-4T0015G/0022P
EN600-4T0022G/0037P
EN600-4T0037G
104 186 115 200 151 - 5 Fig.a
EN600-4T0055P
EN600-4T0055G/0075P
EN600-4T0075G/0110P
129 227 140 240 175 - 5 Fig.a
EN600-4T0110G/0150P
EN600-4T0150G/0185P
165 281 180 304 189 - 6 Fig.a
EN600-4T0185G/0220P
EN600-4T0220G/0300P
180 382 250 398 210 214 9 Fig.b
EN600-4T0300G/0370P
EN600-4T0370G/0450P
180 434 280 450 240 244 9 Fig.b
H
W D
W1
D1
M1
M2

2 Inverter type and specification
10
EN600-4T0450G/0550P
EN600-4T0550G/0750P
190 504.5 290 530 250 254 9 Fig.b
Table 2-2 EN500 mounting size
Inverter type H
(mm)
H1
(mm)
W
(mm)
W1
(mm)
W2
(mm)
D
(mm)
D1
(mm)
N1
(mm)
N2
(mm)
M1
(mm)
M2
(mm)
Fig.
No.
EN500-4T0750G/0900P
EN500-4T0900G/1100P
570 546 340 237 - 320 - - - Φ12 Φ18
EN500-4T1100G/1320P
EN500-4T1320G/1600P
650 628 400 297 - 340 - - - Φ12 Φ18
EN500-4T1600G/2000P 980 953 480 370 - 400 - Φ38 Φ19 Φ9Φ18
EN500-4T2000G/2200P
EN500-4T2200G/2500P
1030 1003 500 370 - 400 - Φ38 Φ19 Φ9Φ18
Fig.c
EN500-4T2500G/2800P
EN500-4T2800G/3150P
EN500-4T3150G/3550P
1368 1322 700 500 440 430 - Φ52 Φ19 Φ12 Φ22
EN500-4T3550G/3750P
EN500-4T3750G/4000P
EN500-4T4000G/4500P
1518 1483 700 500 500 430 - OB
77*47 Φ19 Φ12 Φ22
Fig.d
EN500-4T4500G/5000P
EN500-4T5000G/5600P
1650 - 850 700 - 550 490 - - 40 Φ13
EN500-4T5600G/6300P
EN500-4T6300G
1700 - 900 750 - 550 490 - - 40 Φ13
Fig.e
2.7 EN500 optional base
2.7.1 EN500 inverter and base selection table
Basemodel
Type Standard base base with Input
reactor
Base with
output reactor
base with DC
reactor
EN500-4T0750G/0900P SP-BS-0750-LI SP-BS-0900-LO SP-BS-0750-LD
EN500-4T0900G/1100P
SP-BS-0900
SP-BS-0900-LI SP-BS-0900-LO -
EN500-4T1100G/1320P SP-BS-1100-LI SP-BS-1100-LO -
EN500-4T1320G/1600P
SP-BS-1320
SP-BS-1320-LI SP-BS-1320-LO -
EN500-4T1600G/2000P SP-BS-1600 SP-BS-1600-LI SP-BS-1600-LO -
EN500-4T2000G/2200P SP-BS-2000-LI SP-BS-2000-LO -
EN500-4T2200G/2500P
SP-BS-2200
SP-BS-2200-LI SP-BS-2200-LO -
EN500-4T2500G/2800P SP-BS-2500-LI SP-BS-2500-LO -
EN500-4T2800G/3150P SP-BS-2800-LI SP-BS-2800-LO -
EN500-4T3150G/3550P SP-BS-3150-LI SP-BS-3150-LO -
EN500-4T3550G/3750P
SP-BS-4000
SP-BS-4000-LI SP-BS-4000-LO -

2 Inverter type and specification
11
EN500-4T3750G/4000P SP-BS-4000-LI SP-BS-4000-LO -
EN500-4T4000G/4500P SP-BS-4000-LI SP-BS-4000-LO -
2.7.2 Base outer dimension
Fig.a Fig.b
Fig.2-6 base dimension
Table 2-3 base size
Base model W
（mm）
D1
（mm）
Ho
（mm）Fig.
SP-BS-0900 340 300 180
SP-BS-0750-LI
SP-BS-0750-LD
SP-BS-0900-LI
SP-BS-0900-LO
340 300 350
SP-BS-1320 400 320 180
SP-BS-1100-LI
SP-BS-1100-LO
SP-BS-1320-LI
SP-BS-1320-LO
400 320 380
SP-BS-1600 480 380 180
SP-BS-1600-LI 480 380 400
Fig.a
WD1
Ho
W
Ho
D1

2 Inverter type and specification
12
SP-BS-1600-LO
SP-BS-2200 500 380 200
SP-BS-2000-LI
SP-BS-2000-LO
SP-BS-2200-LI
SP-BS-2200-LO
500 380 400
SP-BS-4000 700 430 204
SP-BS-2500-LI
SP-BS-2500-LO
SP-BS-2800-LI
SP-BS-2800-LO
SP-BS-3150-LI
SP-BS-3150-LO
700 430 400
SP-BS-4000-LI
SP-BS-4000-LO 700 430 450
Fig.b
2.8 Outer size of keypad and its fixing box(unit:mm)
Fig.2-7 Mounting size of keypad Fig.2-8 Hole size of keypad
88
140
82.8
134.5
67
109.5
107.5
64.5
16
17.9
1. EN-LCD2 long-distance keypad outer lead, do not support
keypad holder installed, only keypad installed support, mounting
size refer to Fig.2-7.
2. Except EN-LCD2 long-distance keypad, when other keypad
outer lead, user can adjust the hole size under actual situation on
keypad or keypad holder; thickness of install board between 1.0～
1.5mm is suggested.
3. When installed with keypad holder, it need to buy extra.
Note

2 Inverter type and specification
13
2.9 Product technic index and spec
Item Item description
Rating volt., frequency 1 phase 220V Grade：1 phase 220V, 50Hz/60Hz
3 phase 380V Grade：3 phase 380V, 50Hz/60Hz
Input
Allowed volt. range 1 phase 220V Grade：200～260V
3 phase 380V Grade：320～460V
Voltage 0～380V
Frequency 0～600Hz
Output
Over loading capacity G type：150% of rated current for 1 minute;
P type：120% of rated current for 1 minute.
Control mode vector control, PG vector control, open-loop V/F control, torque
control, PG torque control
Velocity control
precision
±0.5% rated synchronous speed（vector control）；
±0.1% rated synchronous speed（PG vector control）；
±1% rated synchronous speed（V/F control）；
Speed regulation range
1：2000（PG vector control）
1：100（vector control）；
1：50（V/F control）；
Start-up torque
1.0Hz：150% rated torque（V/F control）；
0.5Hz：150% rated torque (vector control)；
0Hz：180% rated torque（PG vector control）；
Speed fluctuation ±0.3% rated synchronous speed（vector control）；
±0.1% rated synchronous speed（PG vector control）；
Torque control
precision
±10% rated torque（vector control，torque control）；
±5% rated torque（PG vector control，PG torque control）.
Torque response ≤20ms（vector control）；
≤10ms（PG vector control）；
Frequency precision Digital setting：max. frequency×±0.01%；Analog setting：max.
frequency×±0.5%
Analog
setting 0.1% of max. frequency
Digital
setting
precision
0.01Hz
Freq.
resolution
Exterior
impulse 0.1% of max. frequency
Torque boost Automatic torque boost；manual torque boost 0.1～12.0%
V/F curve(volt.
Frequency
characteristic)
Setting rated frequency at the range of 5～650Hz，
b
y choosing
constant torque, degressive torque 1, degressive torque 2,
degressive torque 3, self-defined V/F total 5 kinds of curve.
Control Performance
Acceleration
Deceleration curve
Two modes：straight line acceleration and deceleration; S curve
acceleration and deceleration; 15 kinds of acceleration and
deceleration time，time unit (0.01s, 0.1s, 1s) for option ，max. time
for 1000 minutes.