Best E5 Series User manual

E5 SERIS
USER MANUAL
High-Performance Frequency Inverter

Preface
Thank you for choosing E5 series multi-functional high performance product.
To gain a better performance of the inverter, it’s strongly recommended you
read this manual carefully before using the inverters and keep it well for
future use.
If during usage you encounter any problems which you cannot solve,please
cntact us at any time.Considering your safety,please make sure the inerters
are debugged and revbised by specialized electrical engineers with
qualifications. There are Danger Caution symbols to remind you of
the safety matters during moving, installing, operating and inspecting
inverter. Please comply with them so you can use inverter more safely.

Table of Contents
Preface........................................................................................................................................1
Chapter 1 Summarize .............................................................................................................1
1.1 Inspection and safty Precautions......................................................................................1
1.2 Precification Table.............................................................................................................6
1.3 Precification Unit and Braking Resistor ............................................................................8
1.4 Technical Characteristics ..................................................................................................9
Chapter 2 Installation and connection................................................................................11
2.1 Case Structure and Dimensioon.....................................................................................11
2.2 Installation Requirement.................................................................................................12
2.3 Connection Guidelines....................................................................................................13
2.4 Connection Instruction....................................................................................................14
Chapter 3 Keypad Operation ...............................................................................................23
3.1 Operation of keypad........................................................................................................23
3.2 Operation keypad Explanation........................................................................................23
3.3 Display Content Explanation...........................................................................................24
3.4 Parameter Modification Method......................................................................................25
Chapter 4 List of Parameters...............................................................................................27
Chapter 5 Specification of Parameters...............................................................................71
Chapter 6 Trouble shooting Easures................................................................................177
6.1 Maintenance Inspection Precautions............................................................................177
6.2 Periodie Inspection Precautions...................................................................................177
6.3 Fault Information and Troubleshooting.........................................................................177
6.4 Diagnostics....................................................................................................................185
6.5 Frequent Anomalies and Solutions...............................................................................186
Chapter 7 Modbus Maintenance........................................................................................189

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Chapter 1 Summarize
1.1 Inspection and Safety Precautions.
E5 series inverters have gone through strict testing and quality inspection before sales.
When you receive the cargo, please check:
Whether the package is well or damaged by careless shipping;
Whether the product model and parameter are same with your order details.
1.1.1 Inspection after Unpacking
Each inverter is packed with one manual, one warrantee card, and one certification
card inside;
Check the nameplate on the profile of inverter, to confirm the model received is the
right one.
Inverter Nameplate:
Model Explanation:

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1.1.2 Safety Precautions
WARNING indicates the situation in which the failure to follow operating
requirements may result in fire or serious personal injury or even death.
ATTENTION indicates the situation in which the failure to follow operating
requirements may damage to inverter or equipment system.
Notice: Based on different situations, “CAUTION” issue may also cause severe
consequences. Please comply with above two grade issues, which are both vital to our
individual safety.
WARNING
Make sure the power is off before wiring.
Within 10 minutes after turning off AC power supply, there’s high voltage still inside
inverter, which is extremely dangerous. DO NOT touch the electric circuit or any
spare part inside.
When inverter is under working, DO NOT inspect the spare part or signal on electric
circuit.
DO NOT dismount or change the inside wiring, electric circuit or spare part by
yourself.
DO NOT operate inverter with a wet had in case of electric shock.
Ierter ground terminals must be correctly grounded.
It is prohibited to reassemble or change control board and spare parts, otherwise
there will be dangers such as electric shock, explosion, etc.
NEVER open inverter cover or touch the spare parts on circuit board when inverter is
power-on. There is high voltage on these parts. Beware of electric shock which
results death!!!
ATTENTION
DO NOT carry out puncture test on the accessories inside the inverter, for they are prone
to be damaged by high voltage.
NEVER connect the output terminal U.V.W to AC power supply.
When power is on or has been cut off just for a short while, inverter and braking resistor
stay in high temperature, DO NOT touch them in case of being scalded.
The voltage on each terminal must comply with the indication on manual, to prevent
crack and damage.
Inverter main electric board CMOS, IC are prone to be influenced and damaged by static
electricity.
Only qualified specialized persons are permitted to install, debug and maintain the
inverters.
Dump the inverters as industrial waste. Burning is not allowed.
After the inverter being kept aside for long time, inspection and commissioning are
required before using.
Inverters can be set for high speed running easily. Please check whether the motor and

E5 User Manual Chapter 1 Summarize
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mechanic properties are competent before revising the settings.
1.1.3 Other Cautions
Input Power Supply
This series of inverters are not applicable to applications out the range of operating voltage as
set forth in thismanual. If necessary, please use booster to rise or drop the voltage to regulated
voltage range.
This series of inverters only apply to AC three-phase 380V input voltage.AC two-phase voltage
input will cause faults even damage to the inverters.
Surge Protection
This series of inverters are furnished with surge suppressor that has certain resistance to
lightning induction. However, users in areas with frequent occurrence of lightning need to
mount an external surge suppressor in front of the inverter power input side.
Operation of Contactor
As to the configuration of peripheral devices recommended by this manual, it is necessary to
mount a contactor between the power supply and this drive input side. Such a contactor should
not be used as a control device for start and stop of the inverter, as frequent charging &
discharging shall reduce the service life of internal electrolytic capacitors.
When it is necessary to mount a contactor between the drive output and the motor, it
should be ensured the drive is in a non-output status before switch-on/switch-off of such a
contactor. Failure to comply may result in inverter damage.
Output Filter
Since the inverter output is PWM highfrequency chopping voltage, mounting filter devices such
as an output filter and an outputAC reactor between the motor and the inverter shall effectively
reduce output noise, avoiding interference to other surrounding equipments.
If the length of cable between the inverter and the motor exceeds 100m, an output AC reactor
is recommended to use with the purpose of preventing drive fault as a result of overcurrent
caused by excessive distributed capacitance. An output filter is optional depending on field
requirements.
Be sure not to mount phase-shifting capacitor or surge absorber at output side of the inverter
since this may result in inverter damage as a result of over-temperature.
Insulation of the Motor
In view of the fact that the inverter output is PWM high frequency chopping voltage
accompanied by higher harmonics, the noise, temperature rise and vibration of the motor is
higher compared with sinusoidal voltage. Particularly this debases motor insulation. Therefore,
the motor should be subjected to insulation inspection before initial use or reuse after being
stored for a long period of time. The motor in regular service should also be subjected to
regular insulation inspection so as to avoid the inverter damage as a result of motor insulation

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damage. A 500V voltage mode mega-ohmmeter is recommended to use for the measurement
of the motor insulation, during which, it is essential to
disconnect the motor from the inverter. Normally, the insulation resistance of the motor should
be bigger than 5MΩ.
Derating
Due to the thin air in high-altitude areas, the radiating performance of the inverter with forced
air cooling may degrade while the electrolyte of electrolytic capacitors is more volatile, which
can result in reduction in product life. Inverter should be derated when used in an area at the
altitude above 1000 meters. It is recommended to derated 1% for every 100m when the altitude
is above 1000 meters.
ATTENTION
While moving the inverter, please DO NOT directly hold up the front cover, instead, shall
hold the inverter from the pedestal, in case that the front cover slips off or inverter falls
down, even causing damages to human or inverter.
Install the inverter on nonflammable material like metal, to avoid fire disaster.
Choose a proper and safe place to install the inverter, where there is non high
temperature or direct sunlight, to avoid moisture and water drops.
Prevent children or unconcerned people from approaching the inverter.
This inverter can only be used in the areas which are approved by our company,
unapproved performance environment may result in fire disaster, gas explosion,
electrification, etc.
If several inverters are installed in one common control cabinet, please install extra
cooling fans to keep the inside temperature below 40℃, in order to avoid overheat, fire
disaster, etc.
Please at first make sure the power is off then dismount or install the operation keypad,
and fasten the front cover, in case of poor contact which may cause operation fault or non
display.
DO NOT place the inverter in the environment where there is explosive gas, otherwise it
will result in danger of explosion.
In the areas 1000m above sea level, since the heat dissipation of the inverter becomes
worse, please select one grade higher model.
On output side please DO NOT install contactor or other capacitor, varistor related
accessories, otherwise it will cause inverter faults or device damages.
On output side please DO NOT install switching devices such as air switch and contactor.
If these have to be installed at the place due to some technology reason or else, then
please make sure the inverter has NO output action during switch turning on or off. In
addition, it is prohibited to install capacitor with power improving function or
lightning-proof varistor, otherwise, it may result in inverter faults, tripping to protection or
damage to components.

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Please connect inverter to an independent power supply, definitely NEVER share a
power supply with machines like electric welder, otherwise it may cause inverter to trip for
protection or even damaged.
ATTENTION
Before power on
The power supply voltage adopted must comply with the rated input voltage of the
inverter.
PE symbol means ground terminal. Please make sure to ground the motor and inverter
correctly to ensure safety.
Whenthere is contactors installed between power supply and inverter, please Do Not use
contactor to control the running and stopping of inverter, otherwise it will reduce inverter’s
service life.
Main loop must be wired correctly. R.S.T(L.N) is power supply input terminal, NEVER
connect this terminal with U.V.W, otherwise it will cause inverter damage when power is
on.
During power on
When power is on, NEVER insert or pull the contactors on the inverter, in case that the
surge caused from the inserting or pulling enters into the control mother board and
results in inverter damage.
During Running
When inverter is running, it is prohibited to add or disconnect the motor group, otherwise
it will cause the inverter to over-current trip, or even burn down the main loop of inverter.
DO NOT take off the front cover when power is on, in case it result in human injury or
death.
When fault restart function is turned on, the motor will restart automatically after stop.
Please DO NOT approach the machine to avoid accidents.
Stop switch function is not valid if it is not set before, which is not the same with
emergency stop switch. Please use it carefully.

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1.2 Pecification Table
Inverter Model
Power grade
Output
current
Input current
Adapted Motor
Braking unit
E5-0.75G/1.5P-T4-B5
0.75G
2.5
3.4
0.75
built-in
1.5P
3.8
5.1
1.5
E5-1.5G/2.2P-T4-B5
1.5G
3.8
5.1
1.5
2.2P
5.5
9.2
2.2
E5-2.2G/3.7P-T4-B5
2.2G
5.5
9.2
2.2
3.7P
9
14.9
3.7
E5-3.7G/5.5P-T4-B5
3.7G
9
14.9
3.7
5.5P
13
21.5
5.5
E5-5.5G/7.5P-T4-B5
5.5G
13
21.5
5.5
7.5P
17
27.9
7.5
E5-7.5G/11P-T4-B6
7.5G
17
27.9
7.5
11P
24
39
11
E5-11G/15P-T4-B6
11G
24
39
11
15P
30
50.3
15
E5-15G/18.5P-T4-C4
15G
30
50.3
15
18.5P
39
60
18.5
E5-18.5G/22P-T4-C6
18.5G
39
60
18.5
optional
22P
45
69.3
22
E5-22G/30P-T4-C6
22G
45
69.3
22
30P
60
86
30
E5-30G/37P-T4-C7
30G
60
86
30
Externally
Mounted
37P
75
104
37
E5-37G/45P-T4-C7
37G
75
104
37
45P
91
124
45
E5-30G/37P-T4-C8
30G
60
86
30
37P
75
104
37
E5-37G/45P-T4-C8
37G
75
104
37
45P
91
124
45
E5-45G/55P-T4-C9
45G
91
124
45
55P
112
150
55
E5-55G/75P-T4-C9
55G
112
150
55
75P
150
201
75
E5-45G/55P-T4-C10
45G
91
124
45
55P
112
150
55
E5-55G/75P-T4-C10
55G
112
150
55