More ProfessionalM ore In te ns iveM ore E f f i c ie nt
series
Shenzhen Powtran Technology Co., Ltd. is a Hi-Tech enterprise invested by several shareholders, establishing the networks of development, production, logistics and service that extend to the whole country from Shenzhen and Dalian. Integrating the advanced technology from Japan, Europe, America and Taiwan area, based on the research capacities of Tsinghua University, Dalian Maritime University and ours, with advanced manufacture and test equipment, Powtran supply customers automatic and driving products with multi-functions, such as frequency inverters, motor soft starters, servo numerical control systems, servo motor/drives, motor environment-protection energy-saving machines, special power supplies, and automatic control systems of product lines. Our products enjoy a good sale in European and American countries, as well as Southeast Asian countries. (Frequency inverter, AC Drives, frequency converter, energy saving product, environment protection product, VFD, AC frequency drive, energy saver, AC motor control system, variable frequency drive, variable speed drive, inverter, soft starter, high-voltage frequency inverter, medium voltage frequency inverter, low voltage frequency inverter, VSD, energy saver, AC motor control system, brake units, servo drives/motor and related spare parts, including the EMI filter and AC Choke and so on. )
Top 10 AC drives brands in China
" "11.Five national 863 projects commitment unitPowtran inverter products included in thenational Torch Program
We are the special enterprise devoting to the development, design and manufacture of motors and control and driving products.Being a Chinese inverter manufacturer, we have been taking the lead to attend Hannover Fair in Germany continuously for 7 years.We are the first standing director of Inverter Institute of China Electrical Equipment Industry.We are the member unit of China Standardization-Technology Committee of complete switch and control equipment follow-tension.We are the member unit of China automation academy electric automatization Committee.
China Enter Credit Evaluate AAA Credit Enterprise " " .
We are the director company of small and medium motor branch of China Institute of Electrical Equipment Industry.
PRODUCT FEATURES
PI7600/7800 series frequency inverter is a newly-updated product meeting the market requirement. With advanced space voltage vector. SPWM control technology, high-powered IGBT and DSP chip. Built-in current control-loop, achieve high-accuracy closed loop control. Reaches high accuracy requirement on output voltage & frequency. Also brand-new production craft and perfect testing equipments, which ensure the high working stability. PI7600/7800 inverter will offer you better motor control solution.
Brand-new software & hardware design.Excellent feature upgradeHigher quality insuranceFashionable industrialized appearanceDSP-base IGBT, achieve high-efficiency & high-powered control.V/F, V/F+PG, vector + PG --3 control functions3 types of space voltage vector Wave produce mode Dead zone compensation function, achieves low frequency high power outputAutomatic slip compensation 10 methods to set frequency, imitation terminals can accept user defined signal with in 0~10V, 0~20A.Maximum 7 sections speed and 8 sections acceleration control.6 programmable output control terminals Build-in PID control function, achieves high-powered close loop control.Supports 0~10V, 1~5V,0~20Ma,4~20mA return signal.PID based DC brake.Speed pursue starting and restart after momentary power lossStrong communication function, supports standard RS485 and Can Bus, remote keyboard input function as well.Human-based display list, LCD display with LED, displays 3 status parameter in the mean time.Particular IGBT temperature rise supervising function, adjusts the fan, and reduce the motor noise and temperature rise duly.High-efficiency failure checking and recording function, facilitates removal of fault.Parameter protect functionUnique design to reduce the pollution to power
The technology and products from Powtran got a wideapplication such as petrochemical industry coal minemetallurgy paper mill concrete injection machinetextile electric public works water supply sewage treatment Besides G general type we also designsome special types of PI series inverteraccording to different applications
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7600/7800
VFD special for multi pump constant water supply
Inversion power special for motor
VFD special for machine tool
VFD special for compressor
VFD special for injector
Motor Pro-environment Energy Saving machine
Power control system special for metallurgy mixer
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Advanced control theory build in PID and multi pumpoperation control logic controller can adjust pump speedand pump switching automatically according to the variationof pipe network pressure then achieves Constant pressureControl of the pipe network.
While sudden electricity failure it connects to the loadcircuit at first time and outputs the motor required voltageand frequency via motor speed following function thenmakes the motor continue running stably, when some loadscan t stop it ensure the production proceeds constantlyand safely in time
When motor runs in low speed and requires high torqueand speed accuracy Auto-Detect motor dynamic runningparameter and adjust according to ensure the motor rununder high efficiency
Super strong over load and over current capacity Easilymeets the compressor heavy load and auto constantpressure requirement Various input output ports canreceive various pressure return signal achieves close loopcontrol via PID adjustment
Got a wide application such as petrochemical industrycoal mine metallurgy paper mill concrete injectionmachine textile electric public works water supplysewage treatment for motor speed adjustment and energysaving
DSP control close loop self-regulation function variousworking mode such as constant mixing positive reversealternative mixing Can set or adjust output frequency andoutput current independently Widely applied in many filedssuch as metallurgy continuous casting and special steel andaluminum smelting etc
Super strong over load and over current capacity Easilymeets the injector frequently and rapidly start and brakeVarious input output ports facilitates the combination withinjector controller easily achieve automatic control
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Industry Application
Instructions on nameplate
Model designation
POWTRAN INVERTER
Serial NamePI780:PI7800 SerialPI760:PI7600 SerialPI800:PI8000 SerialPI168:PI168 Serial
class code:0:normal configuration1:spetial 1 configuration2:spetial 2 configuartion
type code:a:normal(elided)b:inhanced m:minid:single board
Applicable motor capacitye.g:7R5:7.5KW 110:110KW
Output configuration0:normal configuration(elided)refer to the Main Circuit Terminalinstruction
Input voltage level1:1-phase 220V 2:3-phase 220V3:3-phase 380V 4:3-phase 460V5:3-phase 575V 6:3-phase 660V9:3-phase 1140V
Function Code( )General Type F:Flow load G:General load M:Middle load H:Heavy load
Special Type S:TEXDRIVE T:WINDLASS Z:JETDRIVE
Steel
PortMunicipal administration
Coal mine
Chemical industry
TextileOil fieldMachine
Electric powerPharmacyBuildingPaper making
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converter trending lance lifting crystal concussion,rollgang of cold machine automaticallycharging of electric arc stove continuous casting
bucket coal whipper shock absorption for oil dock screw pump bridge lifting deviceBoiler system central air conditioner system sewage disposal
water supply and drainage engineeringMain fan blower in the entrance of mine gas concemtration control in
mine heavy medium in coal washerychemical reaction heating calcination furnace filter separator first
ammonia pumpscale linkage mucilage glue filature braiding machine printing machine
offshore platform oil electric pump pump jack oil converying systemfood machinery packing machinery printing machinery frequency converter air
conditioner plastic machineryboiler mill exhauster boiler system coal transportation
fermentation tank control stirring control correlative blower and bump controlcement plant rotary kiln blade type crusher plastic screw extruding
rewinder calender pulp pump
AC Motor Drivers ModleInput Spec.
Out Spec.
Serial No.& Bar Code
Standard Specification
items specifications
Voltage and frequency
Allowable Fluctuation rangeControl system
Output frequency
control methodwaveform produce methodsAuto torque boost functionAccelerate decelerate control /
Program running control
frequency setting accuracyfrequency accuracyV/F curve mode
Over load capability
slip compensationrunning methodfrequency settingstart signalMulti-segment speedMulti-segment accelerationinstant stoptraverse runningjogfault resetPID feedback
running statefault outputanalog outputoutput signal
running functionDC brake
inverter protection
IGBT temperature displayinverter fan controlrestart after momentary power lossspeed starting pursue modeparameter protection function
LCD EnglishDisplay
LED keyboard+
running message
fault messageRs485CAN BUSenvironment temperaturestorage temperaturenvironment humidity
Height / librationapplication placecooling methods
Single-phase 200~240V,50/60Hz Three-phase 200~240V,50/60Hz Three-phase 380~415V,50/60HzThree-phase 440~460V,50/60Hz Three-phase 575V,50/60Hz Three-phase 660V,50/60Hz Three-phase 1140V,50/60H
voltage: 15% frequency: 5%± ±
high performance vector control inverter based on DSP
G/F/Z/S/T M 800.0Hz,the maximum frequency range is 10.00 800.0HzH:0.00 2000.0Hz,the maximum frequency range is 10.00 2000.0Hz.
/ :0.00~ ~
~ ~
V/F control, V/F PG control, vector PG control+ +
asynchronous space vector PWM, step less and subsection synchronous space vector PWM,2 phase optimized vector PWM
Realize low frequency Hz and large output torque control under the v f control mode (1 ) / .
Acceleration/Deceleration S curve subsection set mode The maximum running time is hours. .26
7 88 step speed program running the maximum running time is hours , .
Digital references:0.01Hz(300 Hz and below),0.1 Hz(above 300 Hz)Analog references:0.05Hz/60Hz
Speed control tolerance 0.01%(25℃±10℃)
Linear,square,8 V/F curve set by user
G/S:150% for one minute, 200% for 0.1 second F:120% for one minute, 150% for 0.1 secondZ/M T for one minute, 250% for 0.1 second H for one minute for second/ , :180% :250% 300% 0.1
0~10% automatic slip compensation
Keypad/Terminal/Communication mode
There are 11 frequency setting modes, including DC 0~10V,DC 0~20mA, DC 4~20mA, potentiometer on the keyboard.
forward, reverse
can set 7 steps speed at most(using multi-function or program running)
At most 8 steps acceleration can be set (using multi function terminals or program running.)
Interrupt controller's output.
Program control running
running in low speed
When the protection function is affective, system can reset fault state automatically.
DC 0~10V, DC 1~5V, DC 0~20mA, DC 4~20mA
motor state display, stop, accelerate/decelerate, seven-speed,program running state
relay fault output: AC 250V 5A, DC 30V 5A
2 8 0~10V/0~20Ma , : , , , , , .analog output signals could be selected frequency current voltage temperature etc the output signal range is
6 output signals, each one with signals for option.32
Limit frequency, skip frequency, torque difference compensate, reverse protection, automatic adjustment, PID control
On base of non-OC, internal PID can regulate braking current to ensure enough braking torque.
Over voltage, under voltage, over current, over load, overheat, over current stall, over voltage stall, phase loss optionsexternal fault communication fault PID feedback abnormity PG fault
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Display of current IGBT temperature
Temperature of starting the fan can be set. (options)
less than 15ms:continue running .ore than 15ms:automatic inspection of motor's speed, restart after transient power down.
inverter pursue motor speed automatically before starting
protect inverter's parameter by setting password and decodeTotally running monitor objects set frequency, actual frequency, actual current, actual current percentage, DC bus voltage, actua output voltage,actual motor's speed, total running time, IGBT temperature, PID set value, PID feedback value, motor output power percentage, excitation heft set valueexcitation heft actual value torque heft set value torque heft actual value Display of parameters simultaneity at most set frequency actualfrequency the monitored running message Select by F F F
66
00 65 66
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Store 5 fault messages at most, and can inquire about fault style, voltage, current, frequency and the work state at the same time
Completely isolated RS485 communication module (options),realizes the communication with the host computer.
CAN BUS module(options)
-10℃~40℃
-20℃~65℃
Less than 90 % RH
less than 1,000 m, less than 5.9m/s2(=0.6g)
where there is no rust gas, no flammability gas, no grease and dust
Forced air cooling and natural cooling
Installation dimension
PI series7800
(3- 380 -415 50/60phase v v HZ )
PI series7600 :
3380phase
v
3380phase
v
3380phase
v
Type ( )kW Structureitem
Shape Installation dimension Net Weightkg Gross weight
kg Keypad
Type ( )kW Structureitem
Shape Installation dimension Net Weightkg Gross weight
kg Keypad
Type ( )kW Structureitem
Shape Installation dimension Net Weightkg Gross weight
kg Keypad
Type ( )kW Structureitem
Shape Installation dimension Net Weightkg Gross weight
kg Keypad
Type ( )kWStructureitem
Shape Installation dimension Net Weightkg Gross weight
kg
Keypad
Type ( )kWStructureitem
Shape Installation dimension Net Weightkg Gross weight
kg
Keypad
Type ( )kWStructureitem
Shape Installation dimension Net Weightkg Gross weight
kg Keypad
Type ( )kW Structureitem
Shape Installation dimension Net Weightkg Gross weight
kg Keypad
Type ( )kWStructureitem
Shape Installation dimension Net Weightkg Gross weight
kg
KeypadPowergrade
Type ( )kW Structureitem
Shape Installation dimension Net Weightkg Gross weight
kg Keypad
Powergrade
Type ( )kWStructureitem
Shape Installation dimension Net Weightkg Gross weight
kg
KeypadPowergrade
220V/460V/575V/690V are available
Circuit diagram KW187~355
PI Circuit diagram7800
Circuit diagram 7.5KW and below
PI Circuit diagram7600
Motor
Braking unitoption
MCCB
Auxiliary power
output
RL MAX250Ω
output
RL MAX250Ω
output
outputChooseVollage output
ChooseVoltage output
FACTORY SETTING 1:1
Output signal 1
Output signal 2
Output signal 3
Output signal 4
Output signal 5
Output signal 6
shows main circuit shows control circuit indicates shielded leads
Forward/Stop
Reverse/StopFire-fighting watersupply/Jog
Multi-step speed 1
Multi-step speed 2
Multi-step speed 3
Free stop
Reset
Digital signal command
0-10V range adjustable
0-20mA range adjustalbe
No voltage inputfor the abone signal
Braking resistor(option)
Motor
Auxiliary power
output
RL MAX250Ω
output
RL MAX250Ω
FACTORY SETTING 1:1
Forward/Stop
Reverse/StopFire-fighting watersupply/Jog
Multi-step speed 1
Multi-step speed 2
Multi-step speed 3
Free stop
Reset
Digital signal command
MCCB
0-10V range adjustable
0-20mA range adjustalbe
ChooseVoltage output
ChooseVollage output
Output signal 1
Output signal 2
shows main circuit shows control circuit indicates shielded leads
No voltage inputfor the abone signal
Other model circuit diagram,please see manual Other model circuit diagram,please see manual
MCCB or ELCB
AC input reactance
Input EMI filter connector
Connector
Braking resistor
Output EMI filter
AC output reactance
Motor
inverter
Other model circuit diagram,please see manual
The series can acquire the peripheral equipment by user because of the different using condition and requirement. See the circuit diagram as below
The secondmonitor selectF65=4 output voltage
The thirdmonitor selectF66=2 motor actual current
LCD main display area9 PID set Value
The standard keyboard for PI7800, PI7600 Fami ly inver ter.JP6C7 00 keyboard has the same structure and instruction with those of JP6E7 00. The difference is that the lower LED display is changed into LCD display which displays the state and parameters in English. JP6C7 00 is the optional keyboard for PI7800, PI7600. The chart gives JP6C7800 the LCD liquid crystal display of the keyboard Description
8
8
8
It is formed up by 3 instruction light on the right upside of the keyboard,different status indicates different unit of the current parameterdisplayed in the LED. The units for the parameters as blow
Data unit prompt Light:
on off
The standard keyboard for PI7800, PI7600 Family inverter.
For the 4 keypads, when the keypad is unlocked, press the and simultaneously for 3 seconds, the keypad is locked,
LED displays normally after displaying LoC for seconds when the keypad is locked press the and simultaneously
for seconds the keypad is unlocked LED displays normally after displaying ULoC for seconds
“ ” 2 ; ,
3 , , “ ” 2 .
JP6E7000, JP6C7000 keyboard Specification and function description
Positive/NegativeValue indication light
Speed Status light* Display of running status
Off:Stop statusFlash:Acc/dec status
On:Even Speed status
Paramiter setting/shift key
Parameter Alternation Key (acc/reduction key)
Acc. selection/Parameter setting
Escape/Display
Alarm Indication Light
LED main display area
FWS/REV Indication light
LED main display area
Forward command lightForward key
Stop/Reset key
Forward command lightReverse key
Jog key
JP5E7000 Keyboard Specification and function description
Alarm Indication Light
Reverse command lightForward command light
Run key
Parameter Alternation Key (acc/reduction key)
Parameter setting/shift key
Acc. selection/Parameter setting
Data unit Prompt LightLED main display area
Escape/Display
Stop/Reset key
Jog keyPotentiometer
Parameter setting
Light LoadF Standard Load
G
Invertertype
Medium LoadM
Heavy LoadH
Structureitem
1 220 50/60phase voltage V Hz
3 380 50/60phase voltage V Hz
3 220 50/60phase voltage V Hz
PI specifications7800
Inverter type
Light LoadF Standard Load
GMedium Load
MHeavy Load
H Structureitem
3 380 50/60phase voltage V Hz
PI specification7600
Please contact with us for above 400KW
Advanced five kinds of startup modes Voltage slope startup mode current limiting startup mode trip and currentlimiting startup mode trip and increasevoltage startup mode current slopestartup mode double close loop startupmodel
: ; ; ; ; ; - .
Braking mode voltage slope soft brakingand free braking
: .
There relay and one analog output .
Automatic discerns phase sequence andprotection function
.
High reliability.
The startup and braking time can berevised by program
.
Programmable delay startup modeprogrammable interlocks control andprogrammable malfunction junction pointoutput
,
.
Main circuit is lines input and linesoutput which can realize automaticmonitoring
,
.
3 6
Comprehensive protection functions overcurrent over load over heat andDefault Phase of input and output
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Special compact design.
Standard specification
Motor soft starter
Nameplate specification
Soft starter mode : JR 2 017 - 3-
Rated voltage: 3 380V
GG represents bypass
P
POWTRAN
Standard motor capacity 017 -17KW
AC soft starter
500-500KWSeries No.
Remark: G series has matched wi th breaker, bypass contactor Customer just need to connect power and motor.
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TYPE:
SOURCE:
OUTPUT:
POW TRAN TECH NOL OGY C O., LTD
http: //www.powtran .com MADE IN SHENZHEN CHINA
3 380V 50Hzφ
PJR2 017
17KW 35A
PJR2
PJR2
PJR2
PJR2
PJR2
PJR2
PJR2PJR2
PJR2
PJR2
PJR2
PJR2
PJR2
PJR2
PJR2PJR2
PJR2
PJR2
PJR2
PJR2
PJR2-05
PJR2-500
PJR2-400
PJR2-320
PJR2-250
PJR2-200
PJR2-160PJR2-132
PJR2-110
PJR2-90
PJR2-75
PJR2-55
PJR2-45
PJR2-37
PJR2-30PJR2-22
PJR2-18
PJR2-15
PJR2-11
PJR2-07
380
380
380
380
380
380
380380
380380
380
380
380
380
380380
380380
380
380
5.5
7.5
11
15
17
22
37
55
75
90110
132160
200
250
400
500
30
45
12
17
22
32
38
4762
75
88
110
140
170210
250
410
480
590
790
1000
320
355
5
5
5
55
5
5
1818
18
18
18
28
2828
5
5
28
3
3
3
3
33
3
3
3
3
15
1515
1515
27
27
27
27
1 45 /270/167
145/270/167
145/270/167
145/270/167
145/270/167
145/270/167145/270/167
145/270/167
145/270/167
145/270/167
145/270/167
2 60 /385/241
2 60 /385/2412 60 /385/241
2 60 /385/2412 60 /385/241
290/445/280
290/445/280
290/445/280
290/445/280
128/205/φ7
128/205/φ7
128/205/φ7
128/205/φ7
128/205/φ7128/205/φ7
128/205/φ7128/205/φ7
128/205/φ7
128/205/φ7
128/205/φ7
210/350/φ9
210/350/φ9210/350/φ9
210/350/φ9210/350/φ9
235/400/φ9
235/400/φ9
235/400/φ9
235/400/φ93 20
12
2009年3月第二版印刷
V 208-10%…240+10%
380-15%…415+10%
440-15%…500+10%
3phase powervoltage
Hz 50
A 10…1000total kinds rated rated value 20
KW 5.5…500
Motor ratedVoltage
V 208…240
380…415
440…500
Adjustedcurrent
Motor rated current In can be adjusted between timesof rated current
0.5-1.3 .
Startup mode limited startup current is InFactory Reset torque integrate is S standard load is InWhen torque integrate S heavy load is In
5: 16 , 3 :
15 , 3.5 .
Stop Mode
free stop 4 S soft stop
Soft stop Programmable adjust S 0.5 60— Brake stop programmable adjust S according to protocol 0.5 60 ( )—
Output relaypcs
(2 )
JR JM
Contactor type 1 “ . ” + “1 . ” 1 “ . ” + “1 . ”N O N C N O N C
Factory reset Output of startup relay default relay output terminal
Max working power V —220 VA Startup power maintain power 1200, 120.
Min switching capacity 100mA-24V
Standard working current
A
0.5 -14, -15(240 ) -13(48 )Grade AC AC V AV and DC VDC
Standard heat current
A
5
Max working Vlotage
V
~400V
Machine lifespan 0.5 billion operation
ProtectionIntegrated protection of motor and starter
Main power protection Default phase protection and unbalance phase protection indicated by relay , .
Option ofstarter
According to motor rated power and load to choose PJR model 2
Starter power can match with standard load and heavy load
Display andkeyboard
Working status can display working current or currentpercentage Malfunction status can display default reasonThe key can set parameter junction and interlock
( ). .
, .
Rated Current Motor power
PJR developed electronic soft startup and stop device and passedFeature testment and meet national standard
2(GB1404842-1998)
: .
Frequency
1313
Products introduction
Products introduction
power has obvious interference of otherequipments interference over voltage
( , - )
power voltage phase imbalance 1 8 rated > . % voltage low impedance line The rated voltage oftransformer is more than 10 times the rated ofinverter
- (
)a large number of converters are installed inone line in order to reduce line current
using COS power factor to correctcapacitors or power factor
φ ( ) .
The product has good anti-interference ability, can be used for digital processing systems, telecommunications systems, power converter and the need for strong interference purification equipment suppressorsRated Voltage: 440/250v ACExperiment Voltage (1 minute): Line to Line 1500VDC Line to ground1500VAC/2500VDCFrequency: 50/60HZRange temperature: -25-85Insulated resistance: Line to ground (below 300A ) 1500 MO≥
Three phases input AC choke
Three phases input EMI filter
Circuit diagram
Powtran Energy Consuming Brake Unit
Powtran Brake Unit mainly suits to the status when the inverter decelerates because of the load inertia, kinetic energy will turninto electric energy which is saved on the DC bus Toconsume such regenerated energy is by using brake unitresistor otherwise frequency inverter will trip OU or be
faulted
.
( ),
.
Application field
For all brands inverter200V/380V/440V/480VIt could be paralleled connected, no capacity limited Unit range
KW KW KWAllowable for the occasion with electricity fluctuationSpecial design, the ordinary resistor could be used so no need to use senseless resistor.Resistor box could be specially orderedEnsure the brake IGBT in saturationProtection: short-circuit, low voltage, over voltage, fast fuse, over heated etcGood price performance.
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Function
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More information please enter
Powtran technology –--Professional manufacturer of frenquency inverter based on
the motor design and manufacture
Powtran Building NO 75 baomin 2nd road xixiang street baoan district shenzhenTel 86-755-29660738Fax:86-755-29666485 86-755-29103918Email :[email protected]
:
ShenZhen Powtran Technology Co., Ltd.