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InverMax 3K/5K (Pure sine)


Key Features

● High-frequency switching technology for compact size and light Weight 
● Pure sine wave output 
● High efficient DC-to-AC conversion minimizing energy loss 
● High efficiency PFC charger supporting up t0 200AH battery
● Low power "Power Saving Mode" to conserve energy for less than 10W 
● Input/output isolated design for the maximum operation safety 
● Intelligent cooling fan control determined by loads 
● Comprehensive LCD display, and user-friendly panel eases program settings 
● Multiple protection for Input low voltage /Overload /Short circuit/Low battery alarm/Input over voltage/Over temperature 
● Supporting Home Appliances / Office Equipments/Lighting Equipments / Motor-Based Equipments 

Technical Specifications


General Specification
Model InverMax 3KVA InverMax 5KVA
Line Mode Specification
Input Voltage Waveform Sinusoidal (utility or generator)
Rated Output Power 3000VA/2400W 5000VA/4200W
Nominal Input Voltage 230Vac
Input Voltage Range 170Vac to 280Vac (Normal); 90Vac to 280Vac (generator/Wide range)
Max AC Input Voltage 300Vac rms
Nominal Input Frequency 50Hz / 60Hz (Auto detection)
Output Voltage Waveform As same as Input Waveform
Output Short Circuit Protection Circuit Breaker 30A Circuit Breaker 50A
Efficiency (Line Mode) >95%
Transfer Switch Rating 30A 40A
Transfer Time (AC to DC) 10ms (typical) 20ms (typical)
Transfer Time (DC to AC) 10ms (typical) 20ms (typical)
Inverter Mode Specification
Output Voltage Waveform Pure Sine Wave
Power Factor 0.8 0.84
Nominal Output Voltage(V) 230Vac
Output Frequency(Hz) 50Hz / 60Hz ± 1Hz
Output Voltage Regulation ±10% rms
Nominal Efficiency >90%
Over-Load Protection fault after 5s@≥150% load; fault after 10s@110%~150% load
Surge rating 6000VA 10000VA
Capable of starting electric motor 1.5HP 2.5HP
Output Short Circuit Protection Current limit (Fault after 4 cycles max)
Bypass Breaker Size 30A 40A
Nominal DC Input Voltage 24V 48V
Min DC start voltage 20V 40V
Power saver setting 0W (Set “OFF” at LCD); 10±5W enter 5+/-2w leave (Set “ON” at LCD)
Tare loss(nominal) Saver OFF:<50w; Saver ON:<10w
DC component of AC output <100mv
Half wave load detection Yes
Charger Mode Specification
Nominal Input Voltage 230Vac
Input Voltage Range 180V~ 270Vac(Normal range);100V~ 270Vac(generator/wide range)
Nominal Output Voltage According to the battery type
Nominal Charge Current 10A @Vi/p<170Vac; 20A@Vi/p=230Vac; 10A @Vi/p>280Vac 20A(95-175v,gen/wide,only); 35A(175-275v)@35A setting; 20A(175v-275v)@20A setting)
Charger Short Circuit Protection Unit shutdown automatic
Over Charge Protection Bat. V >30Vdc, Fault, Buzzer alarm Bat. V >60Vdc, Fault, Buzzer alarm
Charge Algorithm Boost CC (constant current stage) → Boost CV (constant voltage stage) → Float (constant voltage stage)
Battery Type Setting Flooded, AGM/Gel
General Specification
Operating Temperature 0℃ to 45℃
Storage Temperature -15℃ to 60℃
Altitude, operational 0 to 1500 Meter
Audible Noise <60dB
Cooling Forced Air, variable speed fan
Dimension 268mm(W)*86mm(H)*330mm(D) 350mm(W)*110mm(H)*407mm(D)
Gel U.S.A 5.1Kg 9Kg

    * Product specifications are subject to change without further notice

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