PDM30 Series DOMESTIC WATER SUPPLY CONTROLLER
PDM30 series intelligent water pump drive is defined as a small helper for domestic water supply. PDM30 has household appliances appearance design style, compact size; backpack installation, dustproof & waterproof, small-pump frequency conversion control, extended connection, complete functions, reliable and stable performance.
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Specifications
| Item | Description | |
| Control Chararcteristics | Control Mode | V/F Control |
| Starting Torque | 1Hz 100% | |
| Speed Adjustment Range | 1:20 | |
| Speed Holding Precision | 1.0% | |
| Overload Capacity | 150% rated current for 60s; 180% rated current for 1s | |
| V/F Curve | Linear, Square curve | |
| Acceleration and deceration Time | The range of acceleration and deceration time is 0.1-800s | |
| Input/Output Characteristics | Input Voltage Range | Works with 220v wide voltage range, when input voltage reduces, outpur frequency reduces accordingly until the voltage goes to the minium starting voltage of the hardware |
| Input Frequency Range | 50/60Hz, fluctuation range: 5% | |
| Output Voltage Range | 0-220V | |
| Output Frequency Range | 0-100Hz, factory default 50Hz | |
| External terminal interface | Programmable digital input | Dual digital input terminals |
| Communication Interface | Standardly equipped with 1-way communication interface: once isolated RS485 for communication between VFDs | |
| Programmable analog input | 1 way, it can be set as voltage or current input by adjusting parameters: input voltage range 0-10V: input current range 0/4/-20mA | |
| Analog Power | +3.3-+24V adjustable power | |
| Basic Functions | Command running channel | Three channels: 1. Keypad 2.Digital input terminal 3.Serial communication port |
| requency Source | 2 Frequency sources: Up and Down Key, PID mode | |
| Integrated PID | Advanced PID arithmetic to realize closed loop control system | |
| AVR Function | When grid voltage changes, it keeps output voltage constant automatically. By defult, it does not work at decelaration | |
| Stall Control | Automatically limits current and voltage at running period to prevent tripping caused by frequent over current/ over voltage | |
| Password setting | 5-bit password can be set with non-zero numbers. Exit password setting interface and the password, will be valid after 1 minute | |
| Parameter lock | Define whether the parameter is locked in running or stopped state in case of misoperation. When the parameters are locked still can set target pressure. | |
| Pump Control Functions | Automatic energy-saving running | Decrease output voltage automatically at light load to save energy |
| Constant water pressure control | PID adjustment, PID feedback offline detection, PID sleeping and wakeup | |
| Self-starting at power on | Optional self-starting at power on, adjustable starting delay | |
Anti-freezing | Anti-freezing running according to frequency, time and cycle | |
Water leakage inspection | Optimize sleeping control by water leakage inspection | |
| Water Supply Protection | High pressure alarm | Defect feedback pressure to protect pipe network |
| Water shortage protection | Multiple water shortage detection methods, which ensure the pump drive protects equipments work normally in case of water shortage | |
| Environment | Installation Environment | Installation environment should have be without direct sunlight, drive can be dust-proof and splash-proof. Note: Although inverter has a high protection level, it is not explode, water-proof products, and please don't immerse in water. |
| Altitude | Lower tgab 1000m. If above 1000m, service in derated capacity. Derate 1% capacity every 100m increase in height | |
| Environmental Temperature | -10°C-+40°C, service in derated capacity for 40°C-50°C. Derate 4% capacity every 1°C increase in temperature. | |
| Vibration | 5.9m/S2 (0.6G) | |
| Storage Temperature | -40°C-+70°C | |
Product Model
| Voltage Grade | Model | Power (KW) | Size (mm) | Motor (KW) | Remark | ||
| H | W | D | |||||
| 220V Single in Three out | PDM30-2SR75N | 0.75 | 210 | 146 | 121 | 0.75 | The factory default is 2.2KW. It can be set and adjusted through P1-12. 0=0.75kW 1=1.5kW 2=2.2kW |
P DM30-2S1R5LN | 1.5 | 210 | 146 | 121 | 1.5 | ||
| PDM30-2S2R2LN | 2.2 | 210 | 146 | 121 | 2.2 | ||
Manual PDM30 Smart Mini Pump Drive User Manual-20211227062556702
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