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Grundfos RSI 3×380-440V IP66 5.5kW 12A

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₦2,990,000.00

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Description

RSI 3×380-440V IP66 5.5kW 12A

Renewable Solar Inverter RSI is an off-grid solar inverter to enable end-user to use solar power for a wide range of water applications. RSI is customized specifically to be compatible with Grundfos pumps. With the built-in MPPT and various protection software, it delivers an efficient and reliable solar system solution.

 

  • 3-phase 208V, 380V or 440V
  • Quick setup wizard
  • Preconfigured inputs
  • Build-in MPPT (Maximum power point tracking)
  • AC and DC power source compatible
  • Solar solution for up to 250kW

RSI offers the following inputs and output:

  • RS-485 Modbus RTU/TCP
  • 6 Digital inputs, preconfigured for solar application
  • 2 Signal relays, RUN/FAULT

 

Technical:
Approvals and markings: CE
Installation:
Range of ambient temperature: -10 .. 60 °C
Relative humidity: 100 %
Electrical data:
Rated power – P2: 5.5 kW
Mains frequency: 50 / 60 Hz
Rated voltage: 3 x 380 – 440 V
Enclosure class (IEC 34-5): IP66
Rated voltage output AC: 380 V
Voltage input DC: 800 V
Rated current output AC: 12 A
Udc: 400 V
Others:
Net weight: 8.8 kg
Gross weight: 9.8 kg

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Technical Data

INPUT DATA

Number of MPP trackers 1
Max. input current (Idc max)
 44,2 A
Max. short circuit current, module array*
 80 A
DC input voltage range (Udc min – Udc max)
 580 – 1000 V
Feed-in start voltage (Udc start)
 650 V
Nominal input voltage (Udc,r)
 580 V
MPP voltage range (Umpp min – Umpp max)
 580 – 850 V
Usable MPP voltage range 580 – 850 V
Number of DC connections 6
Max. PV generator power (Pdc max)
 37,8 kWpeak

OUTPUT DATA

AC nominal output (Pac,r)
 25 kW
Max. output power (Pac max)
 25 kVA
AC output current (Iac nom)
 37,9 / 36,2 A
Grid connection (Uac,r)
 3~ NPE 400/230, 3~ NPE 380/220 V
AC voltage range (Umin – Umax)
 150 – 275 V
Frequency (fr)
 50 / 60 Hz
Frequency range (fmin – fmax)
 45 – 65 Hz
Total harmonic distortion <3% @Pnom (230/400VAC 50Hz)
Power factor (cos φac,r)
 0 – 1 ind,/cap,
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