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Powtech?Three Phase?7.5kw?Vector?Control?Frequency?Inverter?With?Ce?Rohs?Fcc?Certificate

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Product?Description

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PT200 7R5G-3B (7.5 kW, 17 А, 380 V)?

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Quick?Detail:

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Size?:?285/208.5/180?MM????????????????????????????????????????????????????????????

G.?W / N . W : ?5.8KG / 5.2KG???????????????????????????????????

Frequency?Range?:?0~400hz????????

Warranty?Period?:?24?month ? ? ? ? ? ? ? ?

Control?system:?based?on?the?DSP?high-performance?vector?control?

Way?of?control?:?V/F?control,?open-loop?magnetic?flux?vector?control?,?PG?vector?control

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Description:

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1.?Using?DSP?as?the?core?of?control?unit?to?achieve?high-speed?high-performance?control;

2.?Way?of?speed?control:?SVC,?VC,?V/F?control,?torque?control;

3.?Automatically?idendtify?the?motor?parameters,?intelligent?adjustment?to?the?best?control?mode;

4.?Deard?time?compensation?and?automatic?slip?compensation?function,?low?frequency?0.25HZ?can?be?

achieved?under?sensorless?vector?control;

5.?Simple?PLC?function?can?realize?up?to?16?segments?speed?and?4?segments?acceleration?control;

6.?One?key?to?shuttle?keyboard,?swirling?free,?two?way?custom?button?with?the?demand?for?expansion;

7.?Multi-language,?humanization?display?menu,?highlighted?OLED+LED?simultaneous?display?3?groups?

of?state?parameters;

8.?Keyboard?is?hot-pluggable?and?can?store/copy?4?groups?of?operating?parameter?programs;

9.?Powerful?communications?function?which?can?support?standard?to?support?standard?RS485?and?

Modbus,?meanwhile?providing?remote?keyboard?control;

10.?Dual?analog?input,?custom?control?mode,?free?combination?of?control?factors;

11.?Short-circuit?protection,?more?safer?and?more?stable;

12.?New?thermal?management?structure,?unique?duct?design?and?thermostat?heat?agencies,?allow?the?

product?to?run?more?stable?and?longer;?

13.?Standards?EMC?design?to?minimize?pollution?for?power;

14.?All?strengthened?PCB?coating?working?well?in?kinds?of?environments.

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Wiring Diagram?

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Specification:

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Item | Standard |
Power?supply | Level?of?voltage? frequency | Single?phase?200~240V,?50/60Hz???three?phase?200~240V,50/60Hz three?phase?380~415V,?50/60Hz???three?phase?440~460V,50/60Hz three?phase?575V,50/60Hz?????????three?phase?660V,?50/60Hz three?phase?1140V,?50/60Hz |
Lifting?function of?automatic?torque | Torque?control?for?low?frequency?(1Hz)?and?great?output?in?the? control?method?of?V/F |
Control?on?accelerating? and?decelerating | Setting?method?for?subsections?of?accelerating?and?decelerating?S curve;?the?longest?operation?time?9600?h |
Image?resolution?of? frequency?setting | Figure:?0.01Hz(below300Hz),0.1Hz(?above300Hz) simulation:?0.05Hz?/?60Hz |
Frequency?accuracy | Common?difference?of?speed?control?0.01%(25°C±10°C) |
Accuracy?of?speed?stabilizing (accuracy?of?speed?control) | Vector?control?for?flux?with?open?loop:≤±0.5%?(rated?synchronous ?speed) |
DC?braking | DC?braking?frequency?:0.0Hz~maximum?frequency,?braking?tine: 0.0~36.0?second,current?value?for?braking?movement:? 0.0%~100.0% |
Electronic?control | Range?of?jog?frequency?:0.00Hz~maximum?frequency; Acceleration?and?deceleration?time?of?jog:?0.0s~3600.0s |
Operation?on?multi?sections | Realize?the?maximum?operation?of?16?sections ?via?control?terminals |
Build-in?PID | Realize?closed-loop?control?system?with?process?control? conveniently: |
Automatic?voltage? regulation?(AVR) | Automatically?make?the?output?voltage?constant? when?the network?voltage?changes |
Working Environment | Environment?temperature | -10°C~40°C(?environment?temperature?is?among? 40°C~50°C;?please?use?it?with?derating) |
Storage?temperature | -20°C~65°C |
Application?place | Indoor,?without?sunlight?or?corrosivity,?explosive?gas?or? water vapor,?dust,?combustible?gas,?oil?mist,?water?vapor,? dropping?water?or?salinity |
Cooling?method | Forced?cooling?and?natural?air?cooling |
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Application?:?

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Metallurgy,?petroleum,?chemical,?textile,?electric?power,?building?materials,?coal,?medicine,?food,?paper,plastics,?

printing?and?dyeing,?lifting,?cable,?washing,?water?supply,?heating?and?ventilation,?sewage?treatment?and?other?

industries,?machinery?and?equipment?for:?Drawing?machines,?blenders,?cutting?machine,winding?machinery,?

compressors,?air?pumps,?grinders,?conveyors,?hoist,?centrifuges?and?various?speed?control?machinery.

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Competitive?Advantage:

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1. ?Most?of?the?components?are?imported?from?famous?brands,such?as?Mitsubishi,?Infineon,?Avago,Texas

?Instruments,Siemens,Tamura,NSK,ETC.



2.? Non-standard?inverters?also?can?be?designed?for?your?requirement.

3.? Superior?quality?and?competitive?price.

4. ?R&D department has gained many software patents.



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