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Head Office
600 Al Wasl Road, Jumeirah 3, Dubai, UAESupport Phone
+971 54 306 4845Support Email
customerservice@alisouq.com
ALI SOUQ PORTAL L.L.C is a UAE-based marketplace for construction materials, tools, hardware, industrial supplies, and home improvement products.
(incl. VAT)
1–3 business days (Dubai) | 3–5 business days (Other Emirates)
14-day returns (conditions apply)
Product specific application:Solar pump
Network number of phases:3 phases
[Us] rated supply voltage:380 V AC - 15...15 % , 250...800 V DC
Supply voltage type support:AC/DC
Supply frequency:50...60 Hz
Motor power kW:37 kW for heavy duty
Motor power hp:50 hp for heavy duty
Maximum transient current:112.5 A during 1 min (heavy duty) , 135 A during 3 s (heavy duty) , 150 A during 0 s (heavy duty)
Asynchronous motor control profile:Sensorless vector control (SVC) , Voltage/frequency ratio (V/f)
Speed drive output frequency:0400 Hz
Continuous output current:75 A
Product destination:Asynchronous motors
Function available:MPPT function , Auto start-run-stop , Energy/flow calculator , Pump cleaning , Multi-speed operation , Energy saving mode
Type of cooling:Fan
Regulation loop:Adjustable PID regulator
Acceleration and deceleration ramps:Linear adjustable separately from 0.01 to 6500 s
Frequency resolution:Analog input: 0.05/50 Hz
Analogue input number:1
Analogue input type:AI1 voltage: 0...10 V , AI1 current: 0...20 mA
Discrete input number:4
Discrete input type:Programmable (DI1...DI4)
Analogue output number:1
Analogue output type:AO1 voltage/current: 0...20 mA or 0...10 V
Discrete output number:2
Discrete output type:configurable relay logic 250 V (3 A) for NO relay output circuit , configurable relay logic 250 V (3 A) for NC relay output circuit , configurable relay logic 30 V DC (3 A) for NO relay output circuit , configurable relay logic 30 V DC (3 A) for NC relay output circuit , open collector 9...30 V (50 mA)
Output frequency:50 kHz for pulse output at DO1
Display type:5 digits 7 segments for 39 parameters
Device application:Speed control
Type of installation:Indoor/outdoor
Control type:Manual using keypad , Using control terminal , Using serial port
Device mounting:Wall mounted , DIN rail
Speed accuracy:+/- 0.5 % of nominal speed
Protection type:Overcurrent , Overvoltage , Undervoltage , Overheating , Overload , Short-circuit , Phase loss , Low light protection
Width:250 mm
Height:430 mm
Depth:235.5 mm
Relative humidity:095 % without condensation
Ambient air temperature for storage:-2060 C
Quality labels:CE
Operating altitude:<= 1000 m
IP degree of protection:IP20
Ambient air temperature for operation:-1040 C
Environmental characteristic:Dust resistant , Corrosive gas free , Oil and vapour resistant
Vibration resistance:5.9 m/s
Unit Type of Package 1:PCE
Number of Units in Package 1:1
Warranty:24 months
Energy Efficiency: The VFD Solar enables variable speed control of solar pumps, optimizing their operation and reducing energy consumption, leading to significant energy savings.
Maximum Solar Harvesting: By adjusting the pump's speed based on solar irradiance levels, the VFD Solar ensures the pump operates at its highest efficiency, maximizing solar energy harvesting.
Motor Protection: The VFD Solar offers comprehensive motor protection features, including overload protection, short circuit protection, and overvoltage protection, extending the motor's lifespan.
Water Savings: The precise control provided by the VFD Solar prevents water wastage, as it allows the pump to deliver the exact amount of water needed for irrigation or other applications.
System Monitoring: The VFD Solar is equipped with monitoring capabilities, allowing users to track system performance, solar power input, and motor status for efficient maintenance.
The VFD Solar 37kW 50HP 75A HD is a high-performance Variable Frequency Drive (VFD) manufactured by Himel, designed specifically for solar applications. This VFD offers precise and efficient motor control for solar pump systems, allowing them to operate with maximum efficiency and energy savings. With a power rating of 37kW (50HP) and a current rating of 75A, it can handle large solar pumps and motors effectively.The VFD Solar is designed to work with both AC and DC power sources. It can accept input voltages in the range of 380-440V AC and 250-800V DC, making it versatile and adaptable to different solar power systems. Its three-phase operation ensures stable and reliable performance for solar pumps in various applications.
