TECO L510-1P2-H1-N User manual

L510 Series 100V
200V
400V
0.2~0.75KW
(0.25~1HP)
0.2~2.2KW
(0.25~3HP)
0.75~2.2KW
(1~3HP)
Microprocessor Controlled
IGBTDrive
Inverter Motor Speed Regulator
Operating Manual

I
L510 Table of Contents
Chapter 0 Preface 0-1
0.1 Preface 0-1
Chapter 1 Safety Precautions 1-1
1.1 Before Power UP 1-1
1.2 During Power UP 1-2
1.3 Before Operation 1-2
1.4 During Operation 1-3
1.5 Inverter Disposal 1-3
Chapter 2 Part Number Definition 2-1
2.1 Model part number 2-1
2.2 Standard Product Specification 2-2
Chapter 3 Environment & Installation 3-1
3.1 Environment 3-1
3.2 Installation 3-2
3.2.1 Installation methods 3-2
3.2.2 Installation space 3-4
3.2.3 De-rating curve 3-5
3.3 Wiring guidelines 3-6
3.3.1 Power cables 3-6
3.3.2 Control cable selection and wiring 3-7
3.3.3 Wiring and EMC guidelines 3-8
3.3.4 Failure liability 3-9
3.3.5 Considerations for peripheral equipment 3-10
3.3.6 Ground connection 3-11
3.3.7 Inverter exterior 3-11
3.4 Specifications 3-12
3.4.1 Product Specifications 3-12
3.4.2 General Specifications 3-13
3.5 Standard wiring 3-15
3.5.1 Single phase(NPN input) 3-15
3.5.2 Single phase(PNP input) 3-16
3.5.3 Three phase(NPN input) 3-17
3.5.4 Three phase(PNP input) 3-18
3.6 Terminal Description 3-19
3.6.1 Description of main circuit terminals 3-19
3.6.2 Control circuit terminal description 3-20
3.7 Outline Dimensions 3-21
3.8 EMC filter Disconnection 3-23
Chapter 4 Software Index 4-1
4.1 Keypad Description 4-1
4.1.1 Operator Panel Functions 4-1
4.1.2 Digital Display Description 4-2
4.1.3 Digital Display Setup 4-4

II
4.1.4 Example of Keypad Operation 4-6
4.1.5 Operation Control 4-8
4.2 Programmable Parameter Groups 4-9
4.3 Parameter Function Description 4-22
Chapter 5 Troubleshooting and Maintenance 5-1
5.1 Error Display and Corrective Action 5-1
5.1.1 Manual Reset and Auto-Reset 5-1
5.1.2 Keypad Operation Error Instruction 5-2
5.1.3 Special conditions 5-3
5.2 General troubleshooting 5-4
5.3 Troubleshooting of the inverter 5-5
5.3.1 Quick troubleshooting of the inverter 5-5
5.3.2 Troubleshooting for OC, OL error displays 5-7
5.3.3 Troubleshooting for OV, LV error 5-8
5.3.4 The Motor can not run 5-9
5.3.5 Motor Overheating 5-10
5.3.6 Motor runs unbalanced 5-11
5.4 Routine and periodic inspection 5-12
5.5 Maintenance 5-13
Chapter 6 Peripheral Components 6-1
6.1 Reactor Specifications 6-1
6.2 Electromagnetic Contactor and No fuse circuit breaker 6-1
6.3 Fuse Specification 6-1
6.4 Fuse Specification(UL Model Recommended) 6-1
6.5 Barking Resistor 6-2
Appendix I L510 Parameters Setting List App1-1

0-1
Chapter 0 Preface
0.1 Preface
To extend the performance of the product and ensure personnel safety, please read
this manual thoroughly before using the inverter. Should there be any problem in
using the product that cannot be solved with the information provided in the manual,
contact our technical or sales representative who will be willing to help you.
※Precautions
The inverter is an electrical product. For your safety, there are symbols such as
“Danger”, “Caution” in this manual as a reminder to pay attention to safety
instructions on handling, installing, operating, and checking the inverter. Be sure to
follow the instructions for highest safety.
Danger Indicates a potential hazard that could cause death or serious
personal injury if misused.
Caution Indicates that the inverter or the mechanical system might be damaged
if misused.
Danger
¾Risk of electric shock. The DC link capacitors remain charged for five
minutes after power has been removed. It is not permissible to open the
equipment until 5 minutes after the power has been removed.
¾Do not make any connections when the inverter is powered on. Do not check
parts and signals on circuit boards during the inverter operation.
¾Do not disassemble the inverter or modify any internal wires, circuits, or
parts.
¾Ensure that the Inveter Ground terminal is connected correctly.
Caution
¾Do not perform a voltage test on parts inside the inverter. High voltage can
destroy the semiconductor components.
¾Do not connect T1, T2, and T3 terminals of the inverter to any AC input
power supply.
¾CMOS ICs on the inverter’s main board are susceptible to static electricity. Do
not touch the main circuit board.

1-1
Chapter 1 Safety Precautions
1.1 Before Power Up
Danger
¾Make sure the main circuit connections are correct. Single phase L1(L),L3(N), and
Three phase 200V L1(L),L2,L3(N); 400V : L1,L2,L3 are power-input terminals and
must not be mistaken for T1,T2 and T3. Otherwise, inverter damage can result.
Caution
¾The line voltage applied must comply with the inverter’s specified input
voltage.(See the nameplate)
¾To avoid the front cover from disengaging, or other damge do not carry the
inverter by its covers. Support the drive by the heat sink when transporting.
Improper handling can damage the inverter or injure personnel and should be
avoided.
¾To avoid the risk of fire, do not install the inverter on a flammable object.Install on
nonflammable objects such as metal.
¾If several inverters are placed in the same control panel, provide heat removal
means to maintain the temperature below 50 degree C to avoid overheat or fire.
¾When disconnecting the remote keypad, turn the power off first to avoid any
damage to the keypad or the inverter.
Warning
¾This product is sold subject to EN 61800-3 and EN 61800-5-1.
In a domestic environment this product may cause radio interference in which
case the user may be required to apply corrective measures.
Caution
¾Work on the device/system by unqualified personnel or failure to comply with
warnings can result in severe personal injury or serious damage to material. Only
suitably qualified personnel trained in the setup, installation, commissioning and
operation of the product should carry out work on the device/system.
¾Only permanently-wired input power connections are allowed.

1-2
1.2 During Power Up
Danger
¾When the momentary power loss is longer than 2 seconds, the inverter will not
have sufficient stored power for its control circuit. Therefore, when the power is
re-applied, the run operation of the inverter will be based on the setup of
following parameters:
•Run parameters. 00-02 or 00-03.
•Direct run on power up. Parameter. 07-04 and the status of external run
switch,
Note-: the start operation will be regardless of the settings for parameters
07-00/07-01/07-02.
Danger. Direct run on power up.
If direct run on power up is enabled and inverter is set to external run
with the run FWD/REV switch closed then the inverter will restart.
Danger
Prior to use, ensure that all risks and safety implications are considered.
¾When the momentary power loss ride through is selected and the power loss is
short, the inverter will have sufficient stored power for its control circuits to
function, therefore,when the power is resumed the inverter will automatically
restart depending on the setup of parameters 07-00 & 07-01.
1.3 Before Operation
Caution
¾Make sure the model and inverter capacity are the same as that set in
parameter 13-00.
Note : On power up the supply voltage set in parameter 01-01 will flash on display
for 2 seconds.

1-3
1.4 During Operation
Danger
¾Do not connect or disconnect the motor during operation. Otherwise, It may
cause the inverter to trip or damage the unit.
Caution
¾Do not touch heat radiating components such as heat sinks and brake resistors.
¾The inverter can drive the motor from low speed to high speed. Verify the allowable
speed ranges of the motor and the associated machinery.
¾Note the settings related to the braking unit.
¾Risk of electric shock. The DC link capacitors remain charged for five minutes after
power has been removed. It is not permissible to open the equipment until 5
minutes after the power has been removed.
Caution
¾The Inverter should be used in environments with temperature range from
(14-104℉) or (-10 to 40℃) and relative humidity of 95%.
Danger
¾Make sure that the power is switched off before disassembling or checking
any components.
1.5 Inverter Disposal
Caution
Please dispose of this unit with care as an industrial waste and according to your
required local regulations.
¾The capacitors of inverter main circuit and printed circuit board are considered as
hazardous waste and must not be burnt.
¾The Plastic enclosure and parts of the inverter such as the cover board will release
harmful gases if burnt.
Danger
¾To avoid electric shock, do not take the front cover off while power is on.
¾The motor will restart automatically after stop when auto-restart function is enabled.
In this case, care must be taken while working around the drive and associated
equipment .
¾The operation of the stop switch is different than that of the emergency stop switch.
The stop switch has to be activated to be effective. Emergency stop has to be
de-activated to become effective.

2-1
Chapter 2 Part Number Definition
2.1 Model part number
L510 - 1P2 - H1 - N
Power supply
1：Single phase
3：Three phase
Specification
H：Standard Type
Supply voltage
1：100V Class
2：200V Class
4 : 400V Class
Horsepower
100V Class P2: 0.25 HP 400V Class 01: 1HP
P5: 0.5 HP 02: 2HP
01: 0.75 HP 03: 3HP
200V Class P2: 0.25 HP
P5: 0.5 HP
01: 1 HP
02: 2 HP
03: 3 HP
Filter
F ：Built-in
Blank：None
P：PNP
N：NPN
Internal Voltage
Blank : +12V Series
A：+24V Series

2-2
2.2 Standard Product Specification
100V/200V (If the model is marked A, it means that it is built in the power supply of 24V; if not, then it
is built in the power supply of 12V.)
Model Filter
Model Supply
Voltage
(Vac)
Frequency
(Hz) (HP) (KW) NPN PNP Built-in None
L510-1P2-H1-N 0.25 0.2 ◎◎
L510-1P5-H1-N 0.5 0.4 ◎◎
L510-101-H1-N
1ph,
100~120V
+10%/-15% 1 0.75 ◎◎
L510-2P2-H1F-P 0.25 0.2 ◎◎
L510-2P5-H1F-P 0.5 0.4 ◎◎
L510-201-H1F-P 1 0.75 ◎◎
L510-202-H1F-P 2 1.5 ◎◎
L510-203-H1F-P 3 2.2 ◎◎
L510-2P2-H1-N 0.25 0.2 ◎◎
L510-2P5-H1-N 0.5 0.4 ◎◎
L510-201-H1-N 1 0.75 ◎◎
L510-202-H1-N 2 1.5 ◎◎
L510-203-H1-N
1ph,
200~240V
+10%/-15%
3 2.2 ◎◎
L510-2P2-H3-N 0.25 0.2 ◎◎
L510-2P5-H3-N 0.5 0.4 ◎◎
L510-201-H3-N 1 0.75 ◎◎
L510-202-H3-N 2 1.5 ◎◎
L510-203-H3-N
3ph,
200~240V
+10%/-15%
50/60Hz
3 2.2 ◎◎
400V (Models of 400V machines are all marked A, built in the power supply of 24V.)
Model Filter
Model Supply
Voltage
(Vac)
Frequency
(Hz) (HP) (KW) NPN PNP Built-in None
L510-401-H3-N A 1 0.75 ◎◎
L510-402-H3-N A 2 1.5 ◎◎
L510-403-H3-N A 3 2.2 ◎◎
L510-401-H3F-P A 1 0.75 ◎◎
L510-402-H3F-P A 2 1.5 ◎◎
L510-403-H3F-P A
3ph,
380~480V
+10%/-15% 50/60Hz
3 2.2 ◎◎
Suitable for use on a circuit capable of delivering not more than 5,000 rms symmetrical amperes,
120/240 volts maximum. The voltage shall be 120 for 100-120 V, 240 for 200-240 V, 480 for
380-480V rated units.

3-1
Chapter 3 Environment & Installation
3.1 Environment
Installation environment has a direct affect on the correct operation and the life expectancy of the
inverter, Install the inverter in an environment complying with the following conditions:
Protection
Protection
class IP20, NEMA/UL Open Type
Suitable environment
Operating
temperature
-10~40°C (-10~50°C with fan)
If several inverters are installed in the same control panel, ensure
adequate spacing and provide the necessary cooling and ventilation for
successful operation.
Storage
temperature -20~60°C
Relative
Humidity Max 95% (without condensation)
Notice prevention of inverter freezing up.
Shock 1G. (9.8m/s²) for 20Hz and below.
0.6G (5.88m/s²) from 20Hz to 50Hz
Installation site
Install in an environment that will not have an adverse effect on the operation of the unit
and ensure that there is no exposure to areas such as that listed below:-
¾Direct sunlight, Rain or moisture
¾Oil mist and salt
¾Dust, lint fibbers, small metal filings and corrosive liquid and gas
¾Electromagnetic interference from sources such as welding equipment
¾Radioactive and flammable materials
¾Excessive vibration from machines such as stamping, punching machines
¾Add a vibration-proof pads if necessary
Tightening torque for terminals
Chart 3-1
TM1 TM2
Cable Size Cable Size
Tightening torque Tightening torqueModel
AWG mm² kgf.cm Ibf.in Nm AWG mm² kgf.cm Ibf.in Nm
Frame1 14 12.15 1.37
Frame2 22~10 0.34~6 12.24 10.62 1.2 24~12 0.25~4 4.08 3.54 0.4

3-2
3.2 Installation
3.2.1 Installation methods
Frame1. Mounting on a flat surface.
Din rail type installation：
Din rail kit includes a plastic and a metal adaptor plates.
Assembly Steps:-
1) Attach the metal adaptor plate to the inverter base with the screws provided.
2) Attach the plastic Din rail adaptor to the metal adaptor plate.
3) Push the plastic adaptor forward to lock into position.
Disassembly Steps:-
1) Unlock by pushing the snap hooks
2) Retract and remove the plastic Din rail adaptor.
3) Unscrew the metal plate &Remove
Note：
JN5-DIN-L01 (Frame 1 Din rail kit part number), including the following parts
1. Metal plate adaptor
2. Plastic adaptor
3. Chamfer head screw: M3×6
Screw: M4
1. Metal plate adapto
r
2. Plastic adapto
r
Snap hooks
1. Metal plate adaptor
2. Plastic adapto
r
Snap hooks
3. screws 3. screws
Assembly:- Disassembly:-

3-3
Frame 2. Mounting on a flat surface.
Din rail type installation：
Din rail kit includes a plastic adaptor plate as an attachment for the inverter base.
Refere to Diagram below:-
Din Rail Mounting & Dismounting as shown in the diagram below:-Use a 35mm Din Rail.
Plastic adaptor plate.
JN5-DIN-L02 (Frame 2 Din rail kit part number)
Mounting Dismounting
Assembly:- Disassembly:-
Plastic Adaptor plate
Snap hook
Middle Snap hook
Screw: M4

3-4
3.2.2 Installation space
Provide sufficient air circulation space for cooling as shown in examples below.
Install the Inverter on surfaces that provide good heat dissipation.
Single unit Installation
Install the inverter verticality to obtain effective cooling.
Frames1 & 2.
Side by side Installation
5cm5cm
12cm
12cm
Front view
CONTROL
PANEL
Fan Fan
Side view
Provide the necessary
physical space and cooling
based on the ambient
temperature and the heat
loss in the panel
CONTROL
PANEL
5cm

3-5
3.2.3 De-rating curve
Curves below show the applicable output current de-rate due to setting of carrier
frequency and the ambient operating temperatures of 40 and 50 degree C.

3-6
3.3 Wiring Guidelines
3.3.1 Power Cables.
Supply power cable must be connected to TM1 terminal block, terminals L1(L) and L3(N) for
single phase 200V supply, L1(L), L2, L3(N) for three phase 200V supply and L1, L2, L3 for
three phase 400V supply.
Motor cable must be connected to TM1 terminals. T1, T2, T3.
Warning:- Connection of Supply line cable to terminals T1,T2& T3 will result in serious
damage to the drive components.
Example power connections:- Inverter with dedicated power line.
Inverter IM
Power MCCB
¾Install a Supply RFI filter or Isolation transformer when the power source is shared
with other high power electrical equipment as shown below.
Inverter IM
Machine
Insulation transformer
Power
MCCB
¾The maximum rms symmetrical amperes and voltage are listed as follows:
Device Rating
voltage HP
Short circuit Rating Maximum Voltage
110V 0.2~1 5000A 120V
220V 0.2~3 5000A 240V
440V 1~3 5000A 480V
¾Electrical ratings of terminals:
Horsepower Power Specification Voltage (Volt) Current(A)
0.25/0.5/1 220V 30
1 110V 20
2/3 220V
300
30
1/2/3 440V 600 28
Inverter IM
Machine
RFI
Filter
Power
MCCB

3-7
3.3.2 Control Cable selection and Wiring.
Control cables should be connected to terminal block TM2.
Choose power & Control cables according to the following criteria:-
¾Use copper wires with correct diameter and temperature rating of 60/75°C.
¾Minimum cable voltage rating for 200V type inverters should be 300VAC.
¾Route all cables away from other high voltage or high current power lines
to reduce interference effects.
Use a twisted pair shielded cable and connect the shield (screen) wire to the ground
terminal at the inverter end only. Cable length should not exceed 50 meters.
Shielding sheath Protective covering
Connect the shield to inverter
ground terminal
Do not connect this end

3-8
3.3.3 Wiring and EMC guidelines.
For effective interference suppression, do not route power and control cables in the same
conduit or trucking.
To prevent radiated noise, motor cable should be put in a metal conduit. Alternatively an
armored or shielded type motor cable should be used.
For effective suppression of noise emissions the cable armor or shield must be grounded at
both ends to the motor and the inverter ground. These connections should be as short as
possible.
Motor cable and signal lines of other control equipment should be at the least 30 cm apart.
L510 has a built in Class “A” EMC filter to first Environment Restricted. (Category C2).
For some installations such as residential,(Category C1) an optional external Class “B” type
filter will be necessary. Please consult your local supplier.
Typical Wiring.
56
7
8
Drive
2
3
1
4
1.Protective Earth Conductor.
Conductor size for enclosure &
Back plate must comply with the local electrical
standards. Min 10mm².
2.Back plate. Galvanised steel (Unpainted).
3.Ferrite core / Output reactor
ferrite cores can be used to reduce
radiated noise due to long motor cables.
If ferrite core is used loop motor wires, 3 times
round the core. Install core as close to the
inverter as possible
Output reactors provide additional
benefit of reducing dv/dt for protection of motor
windings.
4.Metal Cable clamp. no more than 150mm from
the inverter.
Note: If no enclosure & back plate is used then
connect the cable shield by a good 360 º
termination to the Inverter output terminal E.
5.Screened (Shielded four core cable).
6.Separate Protective Earth wire, routed outside
motor cable separated be at least 100mm.
Note:- this is the preferred method specially
for large output cables and long length.
Multi-core screened (3 core & protective
earth) can be used for small power and short
length.
7.Connect the cable shield by a good
360º termination and connect to the motor
protective earth terminal.
This link must be as short as possible.
8.Motor Earth terminal(Protective Earth).
L1(L)
L3(N)
E
L1(L) L3(N) E
E
T1 T2 T3
PE
M

3-9
3.3.4 Failure liability
¾Teco bears no responsibility for any failures or damaged caused to the inverter if the
recommendations in this instruction manual have not been followed specifically
points listed below,
¾If a correctly rated Fuse or Circuit breaker has not been installed between the power
source and the inverter.
¾If a magnetic contactor, a phase capacitor, burst absorber and LC or RC circuits have
been connected between the inverter and the motor.
¾If an incorrectly rated three-phase squirrel cage induction motor has been used
Note:
When one inverter is driving several motors, the total current of all motors running
simultaneously must be less than the rated current of the inverter, and each motor
has to be equipped with a correctly rated thermal overload relay.

3-10
3.3.5 Considerations for peripheral equipment
(
Power
Ensure that the supply voltage is correct.
A molded-case circuit breaker or fused disconnect
must be installed between the AC source and the
inverter
Circuit
Breaker
&RCD
Use a molded-case circuit breaker that conforms to
the rated voltage and current of the inverter.
Do not use the circuit breaker as the run/stop switch
for the inverter.
Residual Current Circuit Breaker(RCD)
Current setting should be 200mA or above and the
operating time at 0.1 second or longer to prevent
malfunctions.
Magnetic
contactor
Normally a magnetic contactor is not needed.
A contactor can be used to perform functions such
as external control and auto restart after power
failure.
Do not use the magnetic contactor as the run/stop
switch for the inverter.
AC reactor for
power quality
improvement
When a 200V/400V inverter with rating below 15KW
is connected to a high capacity power source
(600KVA or above) then an AC reactor can be
connected for power factor improvement and
reducing harmonics.
Input noise
filter
L510 inverter has a built-in filter to Class “A” first
Environment. (CategoryC2)
To satisfy the required EMC regulations for your
specific application you may require an additional
EMC filter.
Inverter
Connect the single phase power to Terminals, L1(L)
& L3(N) and three phase power to Terminals :
(200V : L1(L),L2,L3(N) or 400V : L1,L2,L3)
Warning! Connecting the input terminals T1, T2,
and T3 to AC input power will damage the inverter.
Output terminals T1, T2, and T3 are connected to U,
V, and W terminals of the motor.
To reverse the motor rotation direction just swap
any two wires at terminals T1, T2, and T3.
Ground the Inverter and motor correctly.
Ground Resistance for 200V power<100 Ohms.
Motor
Three-phase induction motor. Voltage drop on
motor due to long cable can be calculated.
Volts drop should be < 10%.
Phase-to-phase voltage drop (V) =
3 ×resistance of wire (Ω/km)×length of line
(m)×current×10-3

3-11
3.3.6 Ground connection
Inverter Ground terminal must be connected to installation ground correctly and
according to the required local wiring regulations.
¾Ground cable size must be according to the required local wiring
regulations. Ground connection should be as short as possible.
¾Do not share the ground of the inverter with other high current loads (Welding
machine, high power motors). Ground each unit separately.
¾Ensure that all ground terminals and connections are secure
¾Do not make ground loops when several inverters share a common ground point.
Note: Please leave at least 5cm while installing inverter side by side in order to provide
enough cooling space.
(a) Correct (b) Correct (c) Incorrect
3.3.7 Inverter exterior
RS485 Communication Port
Operator panel
TM2
TM1
Ground terminal