NEW!!! MTS VM-II 3.2KW/5KW
Without battery in sunny day

*Power Factor =1.0
​*Wide DC volt range :120~500VDC
​*Built-in 80A MPPT Solar Charger
​*Running without battery in sunny day.

 

MPPT SOLAR PUMP INVERTER
0 4~150KW solar pump system

Hybrid Solar / AC / Generator
Support AC PUMP,Single or Three phase ,
​50/60Hz,220/240/380/400/440VAC
​Focus & Professional Solutions

TELECOM/UTILITY INVERTER
Pure Sine Wave Inverter

DSP Digital signal processor improves reliability
​DC/ Mains priority mode available
​19inch/ 2U,4U Rack-mount design
​Communications and network management

 

 

Solar Street Light
New Design & High Lumens

   Night Sensor & PIR Motion Sensor
​     120 ° wide lighting angle
     Easy & Cheap installation

Solar pump inverter
In order to satisfy the demands of various pumping applications, the KH300/320 series solar pump inverter adopts Max Power Point Tracking and proven motor drive technology to maximize power output from solar modules. Special for agriculture and forestry irrigation,desert control,grassland animal husbandry and domestic water supply.

 

Excellent Performance

1. Convert DC to AC power

KH300/320 can convert the direct current generated by solar panels into alternating current to drive photovoltaic pumps.
 

2. Adjustable output frequency

It is capable of adjusting the output frequency automatically in line with the irradiation intensity.

 

3. Maximum Power Point Tracking function

Built-in with the MPPT (maximum power point tracking) function, so the photovoltaic pumping system can produce better power outputs to improve the working efficiency of pumps.

 

4.Fully automatic control, auto start in the morning, auto stop in the evening

 

5. Support various kinds of pumps

Both the surface mount and submersible pumps are compatible with the photovoltaic pumping system.

 

6. Remote monitor function

KH300/320 have GPRS module in Optional that users can monitor the whole photovoltaic pumping system online at home or other place via our PC remote monitoring system. On the basis of user-defined curve, KH300 can automatically calculate the present flow speed, flow per day, present power, total generation and more status parameters of the solar pumping system.

 

7. Complete protections

KH300/320 has designed with a wide range of protection functions such as water fulfill, dry run, low frequency, high voltage, short circuit, over heat, phase missing and more.

 

Application:

KH300/320 solar pump inverter is widely used for applications as follows:

 


Item

Technical Index

Specification

Input

Input DC voltage

260~375V (220V inverter) 486~750V (380V inverter)

Output

Output voltage

0~rated input voltage

Output frequency

V/f control: 0~3000Hz
Sensorless vector control: 0~300Hz

Control Features

Control mode

V/f control
Sensorless vector control

Operation command mode

Keypad control
Terminal control
Serial communication control

Frequency setting mode

MPPT automatic regulation

Overload capacity

150% 60s, 180% 10s, 200% 3s.

Starting torque

0.5Hz/150% (SVC); 1Hz/150% (V/f)

Speed adjustment range

1:100 (SVC), 1:50 (V/f)

Speed control precision

±0.5% (SVC)

Carrier frequency

1.0~16.0kHz, automatically adjusted according to temperature and load characteristics

Frequency accuracy

Digital setting: 0.01Hz
Analog setting: maximum frequency * 0.05%

Torque boost

Automatically torque boost; manually torque boost: 0.1%~30.0%

V/f curve

Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square)

Acceleration/deceleration mode

Straight line / S curve; four kinds of acceleration/deceleration time, range: 0.1s~3600.0s

Control Function

Over-voltage & over-current stall control

Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping

Fault protection function

Up to 30 fault protections including over-current, over-voltage, under-voltage, overheating, default phase, overload, shortcut, etc., can record the detailed running status during failure & has fault automatic reset function

Special functions for solar pump system

MPPT (Maximum Power Point Tracking), dry tap protection, water level sensor failure protection, full water warning, weak sunshine warning, full automatic running.

Input/output terminals

Input terminals

Programmable DI: 7 on-off inputs, 1 high-speed pulse input
2 programmable AI: AI1: 0~10V or 0/4~20mA
A12: 0~10V or 0/4~20mA

Output terminals

1 programmable open collector output: 1 analog output (open collector output or high-speed pulse output)
2 relay output
2 analog output: 0/4~20mA or 0~10V

Communication terminals

Offer RS485 communication interface, support MODBUS-RTU communication protocol

Human machine interface

LED display

Display frequency setting, output frequency, output voltage, output
current, etc.

Multifunction key

QUICK/JOG key, can be used as multifunction key

Environ-ment

Ambient temperature

-10℃~40℃, derated 4% when the temperature rise by every 1℃ (40℃~50℃).

Humidity

90%RH or less (non-condensing)

Altitude

≤1000M: output rated power, >1000M: output derated

Storage temperature

-20℃~60℃


Single phase AC 220V 0.4-5.5KW

Three phase AC 220V 0.4-30KW

Three phase AC 220V 0.7-110KW 
 

Model

motor

Rated    output current
           A

Suggested    open circuit voltage
           V

KW

HP

Single    phase ouput 220V

KH300-0K7GB-S2

0.75

1

4

260~375

KH300-1K5GB-S2

1.5

2

7

260~375

KH300-2K2GB-S2

2.2

3

15

260~375

KH300-4K0GB-S2

4.0

5

23

260~375

KH300-5K5GB-S2

5.5

7.5

32

260~375

Three    phase ouput 220V

KH320-0K4GB-S2

0.4

0.5

2.3

350~400

KH320-0K7GB-S2

0.75

1

4

350~400

KH320-1K5GB-S2

1.5

2

7

350~400

KH320-2K2GB-S2

2.2

3

9

350~400

KH320-4K0GB-S2

4.0

5

17

350~400

KH320-5K5GB-S2

5.5

7.5

25

350~400

KH320-7K5GB-S2

7.5

10

32

350~400

KH320-011GB-S2

11

15

45

350~400

KH320-015GB-S2

15

20

60

350~400

KH320-018GB-S2

18.5

25

75

350~400

KH320-022GB-S2

22

30

91

350~400

KH320-030GB-S2

30

40

112

350~400

Three    phase ouput 380V

KH320-0K7GB-T4

0.75

1

2.5

486~750

KH320-1K5GB-T4

1.5

2

3.7

486~750

KH320-2K2GB-T4

2.2

3

5

486~750

KH320-4K0GB-T4

4.0

5

10

486~750

KH320-5K5GB-T4

5.5

7.5

13

486~750

KH320-7K5GB-T4

7.5

10

17

486~750

KH320-011GB-T4

11

15

22

486~750

KH320-015GB-T4

15

20

30

486~750

KH320-018GB-T4

18.5

25

37

486~750

KH320-022GB-T4

22

30

45

486~750

KH320-030GB-T4

30

40

60

486~750

KH320-037GB-T4

37

50

75

486~750

KH320-045GB-T4

45

60

90

486~750

KH320-055GB-T4

55

75

110

486~750

KH320-075GB-T4

75

100

150

486~750

KH320-090GB-T4

90

125

180

486~750

       KH320-110GB-T4      110       150                220            486~750
       KH320-132GB-T4      132       180                260            486~750

KH320-160GB-T4

 160

218

320

486~750


Aladdin Electronic Co.,Limited

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