5 Hp (3.7 KW) Single Phase Output VFD
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- Stock: In Stock
- Model: HZTOHZ-G89
- Weight: 1.00
- SKU: HZTOHZ-G89
5hp (3.7kW) single phase VFD, 1-phase 220v, 230v, 240v 50Hz/60Hz input, single phase 0-220v output.
GoHz single phase output VFDs work for both L-N-G motors and split phase (L1-L2, +N, G) motors.
Specification:
| Basics | Model | GK3000-1S0037 |
| Capacity | 5 hp (3.7 kW) | |
| Shipping weight | 7 kg | |
| Dimension | 167*170*314 mm | |
| I/O Feature | Rated current | 25 A |
| Input voltage | Single phase AC 220V, 230v, 240v ±15% | |
| Input frequency | 47~63Hz | |
| Output voltage | 0～rated input voltage | |
| Output frequency | V/f control: 0~500Hz | |
| Over load capacity | 150% of rated current for 60s, 180% of rated current for 10s, 200% of rated current for 3s | |
| Control Features | Control mode | V/f control |
| Operation command mode | Keypad control, Terminal control, Serial communication control | |
| Frequency setting mode | Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combined & switched in various modes. | |
| Starting torque | 1 Hz/150% | |
| Speed adjustment range | 1:50 | |
| Carrier frequency | 1.0-16.0kHz, automatically adjusted according to temperature and load characteristics | |
| Frequency accuracy | Digital setting: 0.01Hz Analog setting: Maximum frequency * 0.05% | |
| Torque boost | Automatically torque boost; manually torque boost: 0.1%~30.0% | |
| V/f curve | Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square) | |
| Acceleration/deceleration mode | Straight line/S curve; four kinds of acceleration/deceleration time, range: 0.1s~3600.0s | |
| DC braking | DC braking when starting and stopping DC braking frequency: 0.0Hz~maximum frequency, braking time: 0.0s~100.0s | |
| Jog operation | Jog operation frequency: 0.0Hz~maximum frequency Jog acceleration/deceleration time: 0.1s~3600.0s | |
| Simple PLC & multi-step speed operation | GoHz VFD can realize a maximum of 16 segments speed running via the built-in PLC or control terminal. | |
| Built-in PID | Built-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.) | |
| Automatic voltage regulation | Keep output voltage constant automatically when input voltage fluctuating | |
| Input/output terminals | Input terminals | Programmable DI: 7 on-off inputs, 1 high-speed pulse input 2 programmable AI: AI1: 0～10V or 0/4～20mA A12: 0～10V or 0/4～20mA |
| Output terminals | 1 programmable open collector output: 1 analog output (open collector output or high-speed pulse output) 2 relay output 2 analog output: 0/4~20mA or 0~10V | |
| Communication terminals | Offer RS485 communication interface, support MODBUS-RTU communication protocol | |
| Human machine interface | LED display | Display frequency setting, output frequency, output voltage, output current, etc. |
| Multifunction key | QUICK/JOG key, can be used as multifunction key | |
| Environment | Ambient temperature | -10℃～40℃, derated 4% when the temperature rise by every 1℃ (40℃～50℃). |
| Humidity | 90%RH or less (non-condensing) | |
| Altitude | ≤1000M: Output rated power, ＞1000M: Output derated | |
| Storage temperature | -20℃～60℃ |
Note: The single phase motor should Not be adjusted to run based on a lower frequency than 80% of its rated frequency for along time, otherwise the motor may fail.
GoHz 5hp single phase VFD wiring instruction for single phase induction motor
Single phase induction motor has specific wiring requirements in connecting with GoHz 5 hp single phase variable frequency drive to enable your single phase motor running properly, please follow below instructions step by step:
- Single phase motor has one or two capacitors, disassembly them. The VFD output can't have capacitor.
- VFD Common Terminal: Running GoHz 5hp VFD at 50Hz without connecting loads, measuring the output voltages of U-V, U-W, and V-W, two of three voltage values are the same, their common port is VFD's common terminal. Usually the default common terminal is V phase. (The output voltage is a bit higher for the non-common terminal)
- Single phase motor has 3 windings and 6 taps. Base on the measuring results of the resistance by a multimeter, the biggest resistance is the secondary winding (Z1, Z2), the smaller resistance is the main winding (U1, U2), the smallest resistance (conducting) is centrifugal switch (V1, V2).
- The Coupling End of the single phase motor secondary winding (Z2) and main winding (U2) is connected to GoHz 5 hp VFD's output common terminal (V phase).
- The Coupling End of the single phase motor main winding (U1) and centrifugal switch (V1) is connected to GoHz 5 hp VFD's U phase. The Coupling End of the secondary winding (Z1) and capacitor is connected to the VFD's W phase. In case of the induction motor running in reverse, please exchange the VFD's U phase and W phase.
GoHz 5hp VFD wiring instruction for single phase motor without disassembling capacitors
Connecting the single phase motor input lines (L, N) to GoHz 5 hp VFD's V, U or W terminals. Generally V Phase should be connected, U or W is optional. Refer to below wiring picture:
Download GoHz single phase motor wiring instructions (pdf).