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PR8800 Series : 0.4~160kW

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The PR8800 series inverter is a high-reliable and small-sized universal inverter.

PR8800 supports three-phase AC asynchronous motors, while PR8800 supports permanent magnet synchronous motors.

They support a variety of drive control technologies, such as the vector VF (VVF) control and speed sensorless vector control (SVC); speed output and torque output; and Wi-Fi access and background software debugging.


1. Support debugging by the mobile phone APP or monitoring of the inverter status;

2. Support Wi-Fi module or serial port access;

3. Rich and convenient PC background software functions;

4. No need for deratinf at the ambient tempertature of 50 ℃;

5. Support “one-key shuttle” for fast and accurate speed adjustment;

6. Perfect protections: Protections against the short circuit, overcurrent, overvoltage, overload, overheating, etc.


SpecificationsWW1HH1H2DD1D2d
PR8800-0004S2B
    PR8800-0007S2B
7565142132-152671464
PR8800-0015S2B
    PR8800-0022S2B
9382172163-141851364.7
PR8800-0007T3B
    PR8800-0015T3B
7565142132-152671464
PR8800-0022T3B
    PR8800-0040T3B
9382172163-141851364.7
PR8800-0055T3B
    PR8800-0075T3B
10998207196-1601031545.5
PR8800-0110T3B
    PR8800-0150T3B
136125250240-1741151696
PR8800-0185T3B
    PR8800-0220T3B
190175293280-1891451846.5
PR8800-0300T3/3B
    PR8800-0370T3/3B
2452004544404202051562127.5
PR8800-0450T3
    PR8800-0550T3
3002665245084802291742369
PR8800-0750T33352865805635362281772359
PR8800-0900T3
    PR8800-1100T3
33528663060857031024731711
PR8800-1320T3
    PR8800-1600T3
43033077074771031124831913


Product List

Rated   voltage of power supplyModelApplicable motor power(kW)Heavy-duty rated output current   (A)Light-duty rated output current   (A)
Single-phase/three-phase   AC 200V~240VPR8800-0004S2B0.42.83.2
PR8800-0007S2B0.754.85
PR8800-0015S2B1.588.5
PR8800-0022S2B2.21011.5
Three-phase AC   340~460VPR8800-0007T3B0.752.53
PR8800-0015T3B1.54.24.6
PR8800-0022T3B2.25.66.5
PR8800-0040T3B49.410.5
PR8800-0055T3B5.51315.7
PR8800-0075T3B7.51720.5
PR8800-0110T3B112528
PR8800-0150T3B153236
PR8800-0185T3B18.53841.5
PR8800-0220T3B224549
PR8800-0300T3/3B306070
PR8800-0370T3/3B377585
PR8800-0450T34590105
PR8800-0550T355110134
PR8800-0750T375150168
PR8800-0900T390176200
PR8800-1100T3110210235
PR8800-1320T3132253290
PR8800-1600T3160304340

Performance Indexes

ItemsSpecifications
Power   supplyRated voltage of power supplyThree-phase 340V-10% to   460V+10%, Single phase 200V-10% to 240V+10%; 50-60Hz ± 5%; voltage unbalance   rate: <3%
OutputMaximum output voltageThe maximum output voltage is the same as the input power   voltage.
Rated output currentContinuous output of 100% rated current
Maximum   overload currentHeavy-duty model: 150% rated   current: 60s; 180% rated current: 10s; 200% rated current: 2s Light-duty   model: 120% rated current: 60s; 150% rated current: 10s; 180% rated current:   2s
Basic
    control functions
Drive modeV/F control (WF); speed sensorless vector control (SVC)
Input modeFrequency (speed) input, torque input
Start   and stop control modeKeyboard, control terminal   (two-line control and three-line control), communication
Frequency   control range0.00〜600.00Hz
Input   frequency resolutionDigital input: 0.01Hz/0.1Hz   Analog input: 0.1% of maximum frequency
Speed control range1:50 (WF), 1:200 (SVC)
Speed control accuracyRated synchronous speed ± 0.2%
Acceleration   and deceleration time0.01s to 600.00s /0.1s to 6,000.0s / 1sto 60,000s
Voltage/frequency   characteristicsRated output voltage: 20% to   100%, adjustable Reference frequency: 1 Hz to 600Hz/3,000Hz
Torque boostFixed torque boost curve Any V/F   curve is acceptable.
Starting torque150%/1 Hz (WF) 150%/0.25Hz (SVC)
Torque   control accuracy±8% rated torque (SVC)
Self-adjustment   of output voltageWhen the input voltage changes,   the output voltage will basically remain unchanged.
Automatic current limitOutput current is automatically   limited to avoid frequent overcurrent trips.
DC brakingBraking frequency: 0.01 to   maximum frequency,Braking time: 0-30s Braking current: 0% to 150% rated   current
Signal input sourceCommunication, multi-speed, analog, etc.
Input and output functionReference power supply10V/20mA
Terminal control power24V/100mA
Digital input terminal5 digital multi-functional input   terminals: X1-X5; X5 can be used as a high-speed pulse input
Analog input terminal2-channel analog inputs: 1   channel (AI1) voltage source: -10 to 10V input 1 channel (AI2): 0 to 10V   input voltage or 0 to 20mA input current optional;
Digital output terminalMulti-function output of one   open collector and one relay. Maximum output current of the collector: 50 mA;   Relay contact capacity: 250VAC/3A or 30VDC/1A, EA-EC: normally open; EB-EC:   normally closed
Analog output terminalM1: 0-10V/0-20mA multi-function analog output terminal
 KeyboardLED displayThe LED digital tube displays relevant information about the   inverter.
ProtectionProtective functionShort circuit, overcurrent,   overvoltage, undervoltage, phase loss, overload, overheat, load loss,   external fault, etc.
Use conditionsLocationIndoor, at an altitude of less   than 1 km, free of dust, corrosive gases and direct sunlight
Applicable environment-10℃ to +50℃, 5% to 95%RH (no condensation)
VibrationLess than 0.5g
Storage   environment-40℃ 〜+70°C
Installation methodWall-mounted or installed in the cabinet
Levels of   protectionIP20/IP21 (with plastic baffle)
Cooling methodForced air cooling


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