High quality ZHB520 series high performance vector inverter 50hz To 60hz 3KVA household AC frequency converter
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- Supplier: Guangdong Kepin Electric Co. Ltd.
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Product Overview
Description
Product Advantage
◆Advanced vector control algorithm, the low frequency starting torque is big, 0.25HZ reach 150% rated torque;
◆Built-in PID function, constitute a closed loop control system, PID with sleep wake up function;
◆By built-in a simple PLC function automatically run multistage speed, or external control terminal realize
16 period of speed operation;
◆Built-in automatic torque compensation function, slip compensation function;
◆Support for multiple frequency given way, digital given, analog given, PID given, communication given, etc.,
◆Through the terminal keyboard free switch a given way
◆Common DC bus;
◆Rich programmable input/output terminals, meet the demand of customers a variety of control;
◆Can realize the instantaneous power failure non-stop, and have the start function of rotate speed tracking,
stop quickly to start again;
◆The unique address mapping function, the user to save parameters group and keyboard copy function;
◆Can provide many kinds of fault protection function, over current, over voltage, lack of phase, overload, etc
◆Advanced vector control algorithm, the low frequency starting torque is big, 0.25HZ reach 150% rated torque;
◆Built-in PID function, constitute a closed loop control system, PID with sleep wake up function;
◆By built-in a simple PLC function automatically run multistage speed, or external control terminal realize
16 period of speed operation;
◆Built-in automatic torque compensation function, slip compensation function;
◆Support for multiple frequency given way, digital given, analog given, PID given, communication given, etc.,
◆Through the terminal keyboard free switch a given way
◆Common DC bus;
◆Rich programmable input/output terminals, meet the demand of customers a variety of control;
◆Can realize the instantaneous power failure non-stop, and have the start function of rotate speed tracking,
stop quickly to start again;
◆The unique address mapping function, the user to save parameters group and keyboard copy function;
◆Can provide many kinds of fault protection function, over current, over voltage, lack of phase, overload, etc
Operational control performance
※Digital setting, analog setting, pulse frequency setting, multi-speed operation setting, simple Frequency setting mode Easy PLC setting, PID setting, MODBUS communication setting. Realize the combination of setting and setting channel switch.
※Automatic voltage adjustment function
When the grid voltage changes, it can automatically keep the output voltage constant
When the grid voltage changes, it can automatically keep the output voltage constant
※Provides more than 30 kinds of fault protection functions: over current, over voltage, under voltage, over temperature, phase loss, fault protection, overload protection and other functions
※It can start the motor smoothly without impact and start again with speed tracking
Note :004G/5R5P and above models have this function.
Note :004G/5R5P and above models have this function.
Peripheral interface
※The input resolution of terminal analog is less than or equal to 20mv
※The input resolution of terminal switching quantity is not greater than 2ms
※Analog input 1 (AI2) 0~10V/0~20mA.1 (AI3) -10~10V
※Analog output 2 channels (AO1, AO2) 0~10V /0~20mA, 8 channels common input, maximum frequency 1kHz, internal impedance: 3.3kq:
※Digital input 1 high-speed input, maximum frequency 50kHz
※Digital output 1 high-speed pulse output, maximum frequency 50kHz:
Frequency converter size
Power：4 kv
Current:9.5A
Power：160 kv
Current: 305A
Power：7.5 kv
Current: 18.5A
Power：22 kv
Current: 45A
Power：2.2 kv
Current: 3.7A
Power：45 kv
Current: 92A
Power：45 kv
Current: 92A
Power：110 kv
Current: 215A
Power：18.5 kv
Current: 38A
The control mode： | Space voltage vector control mode, no PG vector control mode |
The motor type： | Asynchronous motor |
Speed than： | Asynchronous machine 1:100 KSVC |
Speed control accuracy： | ±0.2% (without PG vector control) |
Speed fluctuation | ±0.3% (no PG vector control ） |
The torque response | <20ms (no PG vector control ） |
Torque control accuracy | 10%(no PG vector control ） |
Starting torque | Asynchronous machine :0.5Hz/150% (no PG vector control) |
150% rated current 1 minute,180% rated current 10 seconds, 200% rated current 1 second (G type machine) | |
Overload capacity | 120% rated current for 1 minute, 150% rated current for 10 seconds, 180% rated current for 1 second (р Model |
Display driver main loop diagram
A rectifier converts three-phase AC voltage to dc voltage. The capacitor bank of the intermediate circuit stabilizes the DC voltage. The inverter converts the DC voltage into the AC voltage used by the AC motor. When the voltage in the circuit exceeds the maximum limit, the brake tube will connect the external brake resistor to the intermediate dc circuit, consuming the feedback energy.
ZHB520Series high performance vector inverter
Functional description | Specifications indicators |
Relay output | 1 channel ma terminal open collector output Two programmable relay outputs RO1A normally open, RO1C common end RO1B normally closed, RO2A normally open,RO2B normally closed,RO2C common end melting point capacity :3A/AC250V, 1A/DC3ov |
installation | Support wall-mounted, floor-mounted and flanged installation |
Operating ambient temperature | -10~50℃, above 40℃ : derating use, when the ambient temperature exceeds 40℃, the rated output current will be reduced by 1% for every 1° C increase in temperature. |
Protection grade | IE20 |
Pollution levels | 2 |
Cooling way | Forced air cooling |
The braking unit | 022G/030P and the following models are built-in, other optional external The whole series of 380V products can meet the REQUIREMENTS of C3 grade IEC61800-3 |
EMC filter | Optional external filter: iec61800-3 C2 grade requirements |
Product rating
Driver model | The output current | Variable torque | ||||||||||||
Driver model (kW） | Input current (A) | output current (A) | output power （kW) | Input current (A) | output current (A) | |||||||||
0 75 | 3.4 | 2.5 | / | / | / | |||||||||
1.5 | 5.0 | 3.7 | / | / | / | |||||||||
2.2 | 5.8 | 5 | / | / | / | |||||||||
4 | 13 5 | 95 | 5.5 | 19 5 | 14 | |||||||||
5.5 | 19.5 | 14 | 7.5 | 25 | 18.5 | |||||||||
75 | 25 | 18 5 | 11 | 32 | 25 | |||||||||
11 | 32 | 25 | 15 | 40 | 32 | |||||||||
15 | 40 | 32 | 18 .5 | 47 | 38 | |||||||||
18.5 | 47 | 38 | 22 | 56 | 45 | |||||||||
22 | 56 | 45 | 30 | 70 | 60 | |||||||||
30 | 70 | 60 | 37 | 80 | 75 | |||||||||
37 | 80 | 75 | 45 | 94 | 92 | |||||||||
45 | 94 | 92 | 55 | 128 | 115 | |||||||||
55 | 128 | 115 | 75 | 160 | 150 | |||||||||
75 | 160 | 150 | 90 | 190 | 180 | |||||||||
90 | 190 | 180 | 110 | 225 | 215 | |||||||||
11 0 | 225 | 215 | 132 | 265 | 260 | |||||||||
132 | 265 | 260 | 160 | 310 | 305 | |||||||||
160 | 310 | 305 | 185 | 345 | 340 | |||||||||
185 | 345 | 340 | 200 | 385 | 380 | |||||||||
200 | 385 | 380 | 220 | 430 | 425 | |||||||||
220 | 430 | 425 | :250 | 485 | 480 | |||||||||
250 | 485 | 480 | 280 | 545 | 530 | |||||||||
280 | 545 | 530 | 315 | 610 | 600 | |||||||||
315 | 610 | 600 | 355 | 625 | 650 | |||||||||
355 | 625 | 650 | 400 | 715 | 720 | |||||||||
400 | 715 | 720 | / | / | / | |||||||||
450 | 840 | 820 | / | / | / | |||||||||
500 | 890 | 860 | / | / | / | |||||||||
Actual photo of product
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