3KVA 24V Inverter-PRO


  • Fast Charging Inverter 
  • Voltage & Temperature Sensors + CCT Monitor
  • Fast changeover, guarantees uninterrupted power supply
  • Low power self-consumption

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Fast Charging Inverter with Voltage & Temperature Sensors + CCT Monitor


PRAG 3KVA 24V Inverter-PRO is the new generation bi-directional inverter designed for hybrid system. Base on our proven technology, PRAG Inverter-PRO bi-directional inverter delivers high reliability and efficiency forcritical mission applications. In areas where the grid islimited or unreliable, wherethe generators are still being heavily relied on, PRAG Inverter-PRO will be a perfect choice tocompose hybrid power solution. The PRAG Inverter-PRO integrates a powerful sophisticated lead acid battery charger, true sine wave inverter and a high-speed AC transfer switch into a single enclosure. Its distinguishing surge capability makes it capable to power most demanding appliances, such as air conditioner. With TAI, it is capable of handling two independent AC sources whichcould automatically switch between active grid and diesel generators. With built in AEA, it can automatic allocate the power available with AC source (eithergrid or genset) using whatever extra for charging, thus avoiding grid or generator to beoverloaded. With CCT monitor, system configuration and programming that can be easily achieved. Abundant alarm info and history records are available as well. Other Features Includes

  • Pure sine wave output with outstanding peak power
  • High efficiency up to 94%
  • Extremely low static consumption power
  • Powerful sophisticated lead acid battery charger featuring multi-stagecharging algorithm, automatic temperature compensation and voltagecompensation.
  • High Ambient temperature design
  • Built in AGS
  • Fully programmable
  • GEN mode makes it compatible with majority of generators in the market.
  • Weak Grid mode can dramatically increase the usage of grid upon available.
  • Standby level adjustable
  • Designed for tropical region with working temperature up to 60℃
  • Weak grid mode makes it suitable for unstable grid
  • Outstanding peak power make it suitable for heavy load, such as air conditioner
  • PRAG premium II multi stage charging algorithm with built in automatic temperature compensation
  • Various charging algorithm for multiple battery chemicals including AGM, GEL, Semi Traction and Traction.
  • Equalization program available for Traction and Semi-traction battery
  • Charger only function

Buy this product through any of the following:

  • Telephone Order – Call 0803 2170 129
  • Buyright Showrooms (Lagos, Port Harcourt or Abuja) Click Here
  • Order from KONGA Click Here
  • Order from JUMIA Click Here

Additional information

Battery Type

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Nominal Voltage 24VDC
Cont output power at 40°C (W) 3000W
Cosq 0.9 – 1
Overload >150% 20s
>125% 60s
>110% 15mins
Surge 300%
Output Voltage 230VAC ± 2%
Output frequency 50Hz ± 0.1%
Efficiency 92%
Bypass Range Standard Mode = 184VAC – 264VAC
GEN = 160VAC – 280VAC
Surge 300%
Crest factor 3:1
THD <3%
Standby adjustment 0.2%~2% Nominal power
Zero load power 18W
Zero load power (power save mode) 4.5W
Output circuit breaker 30A
Low voltage disconnect (VDC) – settable 20.0 – 23.4
Overload and overheat protection Auto disconnect with 3 times restart attempt
Shortcut protection Auto disconnect with 3 times restart attempt


Nominal output Voltage 24 VDC
Max Output current (A) – Adjustable 60/30
AC Input voltage Range UPS mode = 200VAC – 264VAC, 45 – 65Hz
Battery types AGM/GEL/Flooded/Semi Traction / Traction
Absorption time Variable
Temperature Compensation – 4mV/°C/cell
Charger circuit breaker 30A
Slave Charger 3A (12VDC/24VDC only)

Other Data

Transfer time 15ms (UPS mode)
2s (GEN mode)
Transfer switch 40A
Battery connector M8 x 2
AC connector Terminal block (M4 screw)

Mechanical Data

Enclosure Steel with powder paint
Dimension 527 x 228 x 190
Net Weight (kgs) 24.5
Cooling Forced fan
Protection IP21
Standard EN60950 -1 EN55022
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