CT112 soalr pump inverter is applied in solar pump system,it converts DC power from solar PV array to AC power to run pump motors.Inverter controls the system operation and adjust the output frequency in real-time according to the variation of sunlight intensity to realize the maximum power point tracking (MPPT).
ü Apply to all kinds of single phase or 3 phase AC induction motor.
ü Equipped with TI DSP digital control technique and Infineon IGBT power integration module design.
ü Maximum power point tracking (MPPT) algorithm for dynamic VI.MPPT efficiency can be 99%.
ü Fast response speed and good stability.
ü AC and DC input available, need extra anti-reverse diode if both AC and DC input together.
ü Remote GPRS monitoring and control available.
ü Automatic sleep&awake function:
ü Auto sleep and awake according to the weak and strong sunlight respectively.
ü Auto sleep and awake according to the high and low water level in the well and tank respectively.
ü Full protections:overload,over-current,over-voltage,under-voltage,short circuit,dry pumping etc.
ü PV reversed connection protection.
| Model | CT112-2S0.4G~4.0G | CT112-2T-0.7G~5.5G | CT112-4T-0.7G~132G | ||
| Input Specification | PV Input | Max. Input PV Voltage (PV Open-Circuit Voltage) |
450VDC | 450VDC | 780VDC |
| Recommended MPPT Voltage Range |
320~370VDC(Vmp) | 320~370VDC(Vmp) | 540~630VDC(Vmp) | ||
| Recommended Input Operation Voltage | 388~450VDC (VOC) | 388~450VDC (VOC) | 670~780VDC (VOC) | ||
| Grid or Backup Generator Input | Input Voltage | 1PH220V (-15%~30%) |
1PH & 3PH220V (-15%~30%) |
3PH380VAC (-15%~30%) |
|
| Output Specification | Rated Output Voltage | 1PH220V | 1PH & 3PH220V | 3PH380VAC | |
| Output Frequency | 0~600.00Hz (Default: 0~60.00Hz) |
0~600.00Hz (Default: 0~60.00Hz) |
0~600.00Hz (Default: 0~60.00Hz) |
||
| Protection | Built-in Protection:Lighting Protection, over-current, over-voltage, output phase-lose, under-load, under-voltage, short circuit, overheating, water pump run dry etc. | ||||
| General Parameters | Application Site | No direct sunshine, no dust, corrosive gas, combustible gas, oil mist, steam, dripping or salinity etc. | |||
| Altitude | 0~2000m,derated use above 1000m,per100m, the rated output current decrease 1%. | ||||
| Environment Temperature |
-10℃~50℃ (Environment Temperature be 40℃~50℃, please keep derated use.) | ||||
| Humidity | 5~95%, non-condensation | ||||
| Vibration | Less than 5.9 m/s2(0.6g) | ||||
| Storage Temperature |
-20℃~+70℃ | ||||
| Efficiency | Rated Power Run≥93% | ||||
| Installation | Wall or rail mounting | ||||
| Cooling | Forced Air Cooling | ||||
| Model | Rated Power (KW) |
DC Input VOC Voltage (V) |
Recommend VOC Voltage (V) |
Recommend MPPT Voltage (V) |
Max. DC Input Current (A) |
Rated Output Current (A) |
Rated output Voltage (V) |
| CT112-2S-0.7G | 0.75 | 300~450 | 388~450 | 320~370 | 8.5 | 5.5 | 1PH 220 |
| CT112-2S-1.5G | 1.5 | 300~450 | 388~450 | 320~370 | 14 | 10 | 1PH 220 |
| CT112-2S-2.2G | 2.2 | 300~450 | 388~450 | 320~370 | 23 | 13.8 | 1PH 220 |
| CT112-2S-4.0G | 4 | 300~450 | 388~450 | 320~370 | 35 | 20 | 1PH 220 |
| CT112-2T-0.7G | 0.75 | 200~450 | 388~450 | 320~370 | 8.5 | 4.5 | 3PH220 |
| CT112-2T-1.5G | 1.5 | 200~450 | 388~450 | 320~370 | 14 | 7 | 3PH220 |
| CT112-2T-2.2G | 2.2 | 200~450 | 388~450 | 320~370 | 23 | 10 | 3PH220 |
| CT112-2T-4.0G | 4 | 200~450 | 388~450 | 320~370 | 35 | 16 | 3PH220 |
| CT112-2T-5.5G | 5.5 | 200~450 | 388~450 | 320~370 | 50 | 20 | 3PH220 |
| CT112-4T-0.7G | 0.75 | 300~780 | 670~780 | 540~ 630 | 8.5 | 2.5 | 3PH380 |
| CT112-4T-1.5G | 1.5 | 300~780 | 670~780 | 540~630 | 8.5 | 3.7 | 3PH380 |
| CT112-4T-2.2G | 2.2 | 300~780 | 670~780 | 540~630 | 14 | 5.3 | 3PH380 |
| CT112-4T-4.0G | 4 | 300~780 | 670~780 | 540~630 | 23 | 9.5 | 3PH380 |
| CT112-4T-5.5G | 5.5 | 300~780 | 670~780 | 540~ 630 | 23 | 14 | 3PH380 |
| CT112-4T-7.5G | 7.5 | 300~780 | 670~780 | 540~630 | 35 | 18.5 | 3PH380 |
| CT112-4T-11G | 11 | 300~780 | 670~780 | 540~630 | 35 | 25 | 3PH380 |
| CT112-4T-15G | 15 | 300~780 | 670~780 | 540~630 | 50 | 32 | 3PH380 |
| CT112-4T-18.5G | 18.5 | 300~780 | 670~780 | 540~ 630 | 50 | 38 | 3PH380 |
| CT112-4T-22G | 22 | 300~780 | 670~780 | 540~630 | 75 | 45 | 3PH380 |
| CT112-4T-30G | 30 | 300~780 | 670~780 | 540~630 | 75 | 60 | 3PH380 |
| CT112-4T-37G | 37 | 300~780 | 670~780 | 540~630 | 100 | 75 | 3PH380 |
| CT112-4T-45G | 45 | 300~780 | 670~780 | 540~ 630 | 100 | 92 | 3PH380 |
| CT112-4T-55G | 55 | 300~780 | 670~780 | 540~630 | 150 | 115 | 3PH380 |
| CT112-4T-75G | 75 | 300~780 | 670~780 | 540~630 | 225 | 150 | 3PH380 |
| CT112-4T-90G | 90 | 300~780 | 670~780 | 540~630 | 300 | 180 | 3PH380 |
| CT112-4T-110G | 110 | 300~780 | 670~780 | 540~ 630 | 375 | 215 | 3PH380 |
| CT112-4T-132G | 132 | 300~780 | 670~780 | 540~630 | 450 | 260 | 3PH380 |
| Contact Person : | Rachel |
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