GE VAT20 Manuel utilisateur

gGE Industrial Systems

AC SPEED CONTROL EQUIPMENT

VAT20

1ph, 200V-240V System, 0.2-0.75kW / 1/4-1HP

1ph/3ph, 200V-240V System, 1.5-2.2kW / 2-3 HP

3ph, 380-460V System 0.75-2.2kW / 1-3 HP

INSTRUCTION MANUAL

---------------------------------NOTICE ------------------------------------------

1. Read this manual thoroughly before using the VAT20, and store

in a safe place for reference.

2. The contents of this manual can be changed without notice

GE POWER CONTROLS

Table of Contents

Foreword..................................................................................... 1

Chapter 1 Safety Precautions

1. Precautions of operation......................................... 2

2. Precautions of operation environment.................... 4

Chapter 2 Hardware Instruction and Installation

1. Operation Environment........................................... 5

2. Model No. Instructions............................................ 6

3. Specifications......................................................... 7

4. Wiring..................................................................... 9

5. Dimensions & terminal block layout...................... 15

Chapter 3 Software Index

1. Control Panel Instructions .................................... 20

2. List of Parameters................................................ 21

3. Parameter Function Description........................... 22

4. Malfunction Indication and Countermeasure ........ 31

5. General Troubleshooting Method......................... 34

Chapter 4 Maintenance and Peripherals

1. Foreword

To fully employ all functions of the inverter, and to ensure the safety of users, please read

through this operating manual in detail. Should you have any further query, please feel free to

contact your local distributor or sales person of GE Power Controls.

Precaution

Inverter is a power electronic device, for safety reason, please take special care for paragraphs

with “WARNING” or “CAUTION” symbol. They are important safety precautions to be aware of

while transporting, installation, operating or examining the inverter. Please following these

precaution to ensure your safety.

WARNING Personnel injury may be resulted by improper operation.

CAUTION The inverter or mechanical system may be damaged by improper operation.

WARNING

lDo not touch the PCB or components on the PCB right after turning off the power before the

charging indicator went off.

lDo not attempt to wire circuitry while power is on. Do not attempt to examine the components

and signals on the PCB while the inverter operating.

lDo not attempt to disassemble or modify internal circuitry, wiring, or components of the

inverter.

lThe grounding terminal of the inverter must be grounded properly with 200V class type III

standard.

CAUTION

lDo not attempt to proceed dielectric strength test to internal components of the inverter. There

are sensitive semiconductor-devices vulnerable to high voltage in the inverter.

lDo not connect the output terminals: T1(U), T2(V), and T3(W) to AC power outlet.

lThe CMOS IC on the primary PCB of the inverter is vulnerable to static electrical charges. Do

not contact the primary PCB of the inverter.

2. Examination before installation

Every GE Power Controls inverter has been fully tested and examined before shipment. Please

carry out following examination procedures after unpacking your inverter.

lCheck to see the model number of the inverter. It should be the one that you ordered.

lCheck to see if there is any damage during the transportation. Do not connect the inverter

to the power supply if there is any sign of damage.

Report to regional sale representative if you find any abnormal condition as mentioned above.

Chapter 1. Safety Precaution

1. Precautions of operation

Before turning ON power

CAUTION

Choose appropriate power source with correct voltage setting as the input voltage

specification of the inverter.

WARNING

Special care must be taken while wiring the primary circuitry panel. The L1 and L2

terminal must be connected to input power source and must not be mistakenly

connected to T1, T2 or T3 terminal. This may damage the inverter when the power is

turned on.

CAUTION

lDo not attempt to transport the inverter by the front of the cover. Securely hold the

inverter by the heat-sink mounting chassis to prevent the inverter from falling, this

may cause personnel injury or damage to the inverter itself.

lInstall the inverter onto a firm metal base plate or another non-flammable type

material. Do not install the inverter onto or nearby any flammable material.

lAn additional cooling fan may need to be installed if several inverters are installed

into one control panel. The inside temperature inside an enclosed panel should be

below 40 degrees to avoid overheating.

lTurn off the power supply before proceeding to remove or perform any work on any

panel. Carry out installation procedures according to instructions given in order to

avoid a situation resulting in an operational malfunction.

lSuitable for use on a circuit capable of delivering not more than 5000 RMS

symmetrical amperes. 240 Volts maximum.

lThis product is not provided with over speed protection.

lOnly intended for use in a pollution degree 2 macro environment or equivalent

When power is applied

WARNING

Do not attempt to install or remove connector of inverter when the power supply is

turned on. Otherwise, the inverter may be damaged due to the surge peak caused by

the insertion or removal of power.

Under Operation

WARNING

Do not use a separate device to switch ON or OFF motor during operation. Otherwise,

the inverter may experience an over-current breakdown.

WARNING

lDo not remove the front cover of the inverter when the power is ON to avoid

personnel injury caused by electrical shock.

lWhen the automatic restart function is enabled, the motor and machinery will be

restarted automatically.

CAUTION

lDo not touch the heat-sink base.

lThe inverter can be easily operated from low-speed to high-speed range. Please

reconfirm the operating range of motor and machinery.

lDo not examining the signals on the PCB of the inverter when it is under operation.

lAll inverter had been properly adjusted before delivery.

CAUTION

Do not proceed with disassemble or examination procedure before ensuring that the

power is off and the Power LED extinguished.

When examination and maintenance

CAUTION

Inverter environment should be within temp: –10OC ~ +40OC, humidity under 95% RH

without condensing.

CAUTION

After the removal of shield sticker, the environment temperature should be

within –10OC ~ +50OC and humidity under 95% RH without condensing. Besides, the

inverter should be free from water dripping or metal dust.

2. Precautions of operation environment

Avoid direct sunlight Keep away from

corrosive gas or liquid

Keep away from oil

grease and gas

Keep away from salty

environment

Keep away where rain or

dripping water may get

into the inverter

Avoid metal dust and

dusty environment

Avoid massive vibration

Avoid heat

Avoid where environment

temperature is too high

Keep away from high

electrical-magnetic wave

or ultra-high wave.

Keep away from

radio-active matter Keep away from

flammable material

oil

Chapter 2. Hardware Instruction and Installation

1. Operation Environment

Theinstallation siteof theinverter isvery important.It relatesdirectly tothe functionalityand the

life span of your inverter. Please check the installation to meet the following requirements:

lMount the unit vertically

lEnvironment temperature: -10OC ~ +50OC

lAvoid placing close to any heating equipment

lAvoid water dripping or humid environment

lAvoid direct sunlight

lAvoid oil or salty corrosive gas

lAvoid contacting corrosive liquid or gas

lPrevent foreign dusts, flocks, or metal scraps from entering interior

lAway from radioactive matter or flammable material

lAvoid electric-magnetic interference (soldering or power machinery)

lAvoid vibration, if vibration can not be avoided, anti-rattler should be installed to reduce it.

lIf the inverter is installed in an enclosed control panel, please remove the shield sticker

located at the top of the inverter. This will allow additional airflow and cooling.

External Fan Placement needs to be over the top of the inverter

lFor proper Installation of the inverter you must place the front side of the inverter facing

front and the top of the inverter in the up direction for better heat dissipation

lInstallation must be compliant to the following requirements.

NOTE: Maximum temperature in the enclosure 50ºC

Correct Alignment Wrong Alignment Correct Alignment Wrong Alignment

Ventilation & Installation Direction

Front View

(*)

Keep (*) ≥7cm for following drives:

N1K5, N2K2, X0K7, X1K5, X2K2

2. Model No. Instructions

Inverter Model ßMODEL: U20N0K7S (for example)

Input Power RatingßI/P: AC 1PH 200 ~ 240V 50/60 Hz

Output Rating ßO/P: AC 3PH 0 ~ 240V 1.6KVA 4.2A

U20 -

0K7-

Series

Power Voltage

KW Power

Rated

Option

N: 200V, 1ph

0K2: 0.2kW S: Standard

0K4: 0.4kW Model with

0K7: 0.75kW EMC Filter

N: 200V, 1ph or 3ph

1K5: 1.5kW SX: Standard

Without

EMC Filter

X: 400V,3ph

2K2: 2.2kW

0K7: 0.75kW

1K5: 1.5kW

2K2: 2.2kW

3.Specifications

Basic Specification, 200V Series

Model No: VAT20-U20N0K2_

U20N0K4_

U20N0K7_

U20N1K5_

U20N2K2_

Suitable Motor Power Rating (KW) 0.2 0.4 0.75 1.5 2.2

Motor HP 1/4 1/2 123

Current A 1.4 2.3 4.2 7.5 10.5

Capacity KVA 0.53 0.88 1.6 2.9 4.0

Rated

Weight (Kg ) 0.76 0.77 0.8 1.66 1.76

Input Voltage Max. Single phase (and Three phase for 1.5 and 2.2kW only)

200-240V (+10%-15%) , 50/60Hz (+/-5%)

Output Voltage Max. Three phase 200-240V +10%-15%

Dimensions 72x132x118 118x143x172

Basic Specification, 400V Series

Model No: VAT20-U20X0K7_ U20X1K5_

U20X2K2_

Suitable Motor Power Rating (KW) 0.75 1.5 2.2

Motor HP 123

Current A 2.3 3.8 5.2

Capacity KVA 1.6 2.9 4.0

Rated

Weight (Kg )

Input Voltage Max. Three phase 380-480V (+10%-15%) , 50/60Hz (+/-5%)

Output Voltage Max. Three phase 380-480V +10%-15%

Dimensions 118x143x172

Functional Specification

Type drive VAT20 CPU version 1.6

(Check function F_29) CPU Version from 1.9

(Check function F_29)

Input Signal Type PNP type (SOURCE) input

Control Method Sinusoidal wave PWM control

Freq. Range 0~120 Hz 0~200 Hz

Frequency Resolution Digital : 0.1Hz(0~99.9Hz)

1Hz(100~120Hz)

Analog: 0.06Hz/60Hz

D: 0.1Hz(0~99.9Hz)

1Hz(100~120Hz)

A: 0.06Hz/60Hz

Keyboard Setting Directly setup by 65 buttons.

External Signal Setting 0~10V, 4~20mA , 0~20mA

Freq.

Control

Other function Frequency upper and lower limit

Carrier frequency 1-8kHz 1-16kHz

Accelerate/Decelerate time 0.1~ 999 Sec

V/F Pattern 6 Patterns

Torque control Torque boost level adjustable (manual torque boost)

Multi-Function input 2 point, to be used as multi-speed 1(Sp1) / Jog / External

emergency stop / Reset

Multi-Function output 1a Relay terminal, to be setup as Fault / Running / Frequency.

Braking Torque About 20% . Not allowable external

braking resistor. 100% with external

resistor

General

Control

Other function Decelerate or free run stop, Auto reset, DC braking frequency /

Voltage / Time can be setup by constants.

Indication function 7 segments*3 indicate frequency / inverter parameter / fault

record / program version.

Operating temperature -10 ~ 50ºC

Humidity 0~95% RH non-condensing.

Vibration Under 1 G ( 9.8 m/s2)

EMC specification Class A ( Filter build in )

Protection level IP20

UL UL508C

Overload protection 150% for 1min.

Over-voltage DC voltage > 410V (200V series), DC >800V (400V Series)

Under voltage DC voltage < 200V (200V series), DC <400V (400V Series)

Momentary power-loss 0 ~ 2 sec : VAT20 can be restart by speed search

Protection

function

Stall Prevention Accelerate / Decelerate / Constant speed

Output terminal short-circuit Electronic circuitry protection

Grounding fault Electronic Circuitry protection

Protection

function Other function Heat sink protection , Current limit

Dimension(W*H*D) mm 72*132*118 118*143*172

Installation Install by mounting screw or DIN rail (Option).

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