Inverters

Pump Inverter Delta is advanced inverter that beside its general function to drive motor as common motor drive also has built in PLC that can be tailored to become customized application.

The solar panel pump is example special function tailored using PLC program inside this inverter, Pump Inverter Delta drive programmed to act as MPPT controller, combined with solar panel and pump. It is used for water intake such as irrigation. It is widely used in areas where remote power is difficult to reach or the cost of electricity is high. When the solar panel receives sunlight, the energy is converted into electrical energy and output to the controller power supply. The controller actively searches for the Maximum Power Point Tracking (MPPT) according to the intensity of the sunlight at that time to ensure that the maximum power output drives the pump to work

Features:

• Built-in PID feedback control
• Built-in PLC capacity saves on purchasing cost of PLC and simple wiring
• Support a wide range of input voltages, suitable for various types of pumps application and use in different countries
• Deceleration energy control mode shortens deceleration time and reduces cost and installation space for braking resister

TECHNICAL SPECIFICATIONS:
Aplicable motor output (kW): 15
Aplicable motor output (HP): 20
OUTPUT
Heavy duty
   Rated output capacity (kVA): 24.4
   Rated output current (A): 32
   Carrier frequency (kHz): 2~15 (default:4)
Normal duty
   Rated output capacity (kVA): 27.4
   Rated output current (A): 36
   Carrier frequency (kHz): 2~15 (default:4)
INPUT
Rated input current (A)
   Heavy duty: 35.2
   Normal duty: 39.6
Rated voltage/frequency: 3-phase AC 380~480V (-15%~+10%), 50/60Hz
Mains input voltage range (VAC): 323~528V
Mains frequency range (Hz): 47~63Hz
DC Input Voltage
Max. PV input voltage (Vdc): 650
Start-up voltage (Vdc): 360
Lowest working voltage (Vdc): 300
Recommended DC input voltage range (Vdc): 360~650
Recommended MPPT voltage (Vdc): 450
IP rating: IP20
Cooling method: Fan cooling
EMC filter: Optional
Weight (kg): 3.97

*Specifications subject to change without prior notice