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M730 series of drives: suitable for various small single-pump water supply system;Simple and elegant design,IP54 protection,water-proof and dust-proof;can be directly mounted on motors,perfect single pump control ,simple to operate,high reliability and high quality.
The home pump drive is designed specially for improving home pump performance based on the requirement of domestic water use.lt is easy and simple to operate with keypads on the drive including multifunctions such as upward pressure boost,downward pressure boost, auto-start on power,water shortage protection,quick pressure setting,quick parameters checking,etc.Y630 drive perfectly matches the horizontal home water pump,can be installed directly on the motor , eliminating the large cabinet for holding ordinary VFDs.
The unique anti-noise design meets client's requirment on noise ,bringing the joyous experience to users.The normal sound of operating pumps is around 60-70db, while the sound of operating variable frequency pumps produces only 20-30db,creating a quite environment for users.
| Model | Output Power | Input&output Voltage | Output Rated Curren | Adaptive Motor Power | Outline Dimentions ( mm) | Installation Dimentions | ||
| (KW) | (V) | (A) | (KW) | H | W | D | ( mm) | |
| M730-2SR75A0 | 0.75 | Single phase in 220vac Three phase 220vac out | 4 | 0.75 | 188 | 114 | 105 | Φ4 |
| M730-2S1R5A0 | 1.5 | Single phase in 220vac Three phase 220vac out | 7 | 1.5 | 188 | 114 | 105 | Φ4 |
| M730-2S2R2AO | 2.2 | Single phase in 220vac Three phase 220vac out | 10 | 2.2 | 188 | 114 | 105 | Φ4 |
| Controlling Characteristic | |
| Starting Torque | 0.5Hz 100% |
| Speed Adjustable Range | 1:100 |
| Speed-holding precision | ±1.0% |
| Overload Capability | 150% rated current for 60s 180% rated current for 1s |
| Acceleration/deceleration Time | 0.1-3600s |
| Input&Output Parameters | |
| Start Frequency | 0.01~10.00Hz |
| Input Voltage | 220V±15% |
| Input Frequency Range | 50/60Hz,fluctuation ±5% |
| Output Voltage | 0-rated input voltage |
| Output Frequency | 0-200Hz |
| Peripheral Interface | |
| Programmable Digital lnput | 1 way of digital terminal input |
| Programmable Analog Input | V(remote pressure gauge): 0-5V C ( pressure transducer ): 4-20mA |
| Running Mode | 1: Manual 2: Auto 3: Timing |
| Use Condition | |
| Installation | Installation should be executed under the conditions of no direct sunlight,dust,corrosive gas,inflammable gas,oil mist,steam and water drop |
| Altitude | Lower than 1000m,service in derated capacity above 1000m.Derate 1% capacity every 100m increase in temperature |
| Environment Temperature | -10℃-+40℃,service in derated capacity for 40℃-50℃. Derate 4% capacity every 1℃ increase in height |
| Humidity | ≤95%RH,no water condensation. |
| Vibration | <5.9m/52(0.6G) |
| Basic Functions | |
| Command Running Channel | Control terminal |
| Built-in PID | Advanced PID arithmetic to realize closed loop control system |
| Stall Speed Control | Automatically limit current and voltage at running period to prevent tripping due to frequent overcurrent or overvoltage |
| Water Shortage Protection | If the drive detects the pipe pressure is lower than the water shortage pressure set value,the system stops working automatically.After set period time,it restarts automatically for specified times.If pressure restores to normal,system works normally,otherwise,system stops automatically in case of idle running of pump and prolongs pump lifetime to the maximum extent |
| High Pressure Alarm | When pressure exceeds set pressure,it stops running automatically to avoid damage on pipe network due to high pressure |
| Automatic Energy-saving Running | Automatically lower output voltage under light loading to save energy |
| Password Setting | 4-bit password can be set with non-zero numbers,Exit password setting interface and the password will be valide in 1 minute |
| Parameters Locking | Define whether the parameter is locked in running or stopped status in case of misoperation |
