AC Water Pump Inverter, AC Motor Drive, Motor Speed Controller Frequency Inverter

Prix FOB

Obtenir le dernier prix

100 ~ 10000 USD / Piece

1 Minimum Order

Pays:

China

N Â° de modÃ¨le:

Prix FOB:

100 ~ 10000 USD / Piece (Negotiable) Obtenir le dernier prix

LocalitÃ©:

Prix de commande minimale:

100 per Piece

Commande minimale:

Packaging Detail:

box, wooden

Heure de livraison:

3-7day

Capacité de Fournir:

5000 Piece per Month

Payment Type:

T/T

Groupe de produits :

solar pump inverter

Contacter maintenant

SHENZHEN KEWO ELECTRIC TECHNOLOGY CO., LTD

China

Membre gratuit

Personne Ã contacter Stella

Shenzhen, Guangdong

Contacter maintenant

SpÃ©cification du produit

color :black

La description

Sun Great Series Solar Pump Drives

Solar pump drives advantages:
Kewo sun great series solar pump drive is positioned in environmental-friendly and economical PV market, the product is applicable to PV pumping system, replaces water storage with electric storage and needs no battery modules. The direct current generated by solar modules is to the inverter and then converted into the alternating current to drive various pumps directly. Additionally, the output frequency is adjustable in real time according to sunlight intensity change.

Specification:
*0 to **0VDC , **0V/**0V/**0/**0V AC output, 0.*5/1.5kw.
**0 to **0VDC , ******0VAC output, 0.*5 to 3.7kw
*******0VDC , ******0VAC output, 0.*5 to **0kw

Descriptions and Features
We are professional solar pump drive manufacturer, and provide high end solar drive, which developed based on our AC grid motor control drive.

It has following features.
1. Built-in MPPT function, Maximum power point tracking functionality ensures that you get the most power output possible from your solar panel and maximizes the performance of your pump throughout the day.
2. Built-in flow measurement and sensorless flow calculation. And easy to get how much energy generated by this system with generated energy and calculating
3. Advanced function automatic start and stop of the drive when there is enough power available. ( auto/manual)
4. Multiple pump motors with a single drive control standard asynchronous motors as well as more efficient permanent magnet synchronous motors. (PMSM)
5. Best off-grid solution Where electricity is very erratic and unpredictable, farmers need not to depend on grid electricity for their agricultural requirements
Remote monitoring With the addition of optional GPRS modules you can monitor and configure drive and application parameters from anywhere via Modbus RTU

Protection features
Electronic monitoring gives the controller the capability to monitor the system and automatically shut down in the even of: Dry run conditions- with smart pump monitoring, High voltage surge, Low voltage, Open motor circuit, Short circuit, Over heat, Earth fault, Phase missing…

Technical specification

Recommended MPPT voltage range	0 ~0V DC for 0V/0V/0V pumps, 0.5kw to 1.5kw 0~0VDC for 0VAC/0V pumps with 0.5 Kw to 4kw. 0~0VDC, for 0VAC pumps with1.5kw to 5kw
Recommended voltage	0 Vmp DC for 0V AC pumps. 0Vmp DC for 0V AC pumps. 0Vmp DC for 0V AC pumps, 0Vmp DC for 0V AC pumps
Motor type	Control for permanent magnet synchronous motor and asynchronous motor pumps.
Maximum DC power	0VDC for 0AC output /0VDC for 0V AC output
Rated output voltage	-phase , 0V/0V/0V. -phase, 0V/0V/**0V
Output frequency range	0~0/0Hz
MPPT efficiency	*7%,
Ambient temperature range	(G-type inverter with submersible pumps, and P type for general pumps.
Solar pump control special performance	MPPT ( maximum power point tracking), CVT (constant voltage tracking), auto/manual operation, dry run protection, low stop frequency protection, minimum power , motor maximum current protection, flow calculating, energy generated calculating.
Protection function	Phase loss protection, phase short circuit protection , ground to phase circuit protection , and output short circuit protection. Stall protection
Protection degree	IP*0, Air force cooling
Running mode	MPPT or CVT
Altitude	Below *0m; above 0m, derated 1% for every additional *0m.
Standard AC backup circuit	CE, Design based on vector control drive S0 and S0 series, more specification please refer to S0 or S*0 vector control drive operation manual

Excellent hardware design
Sun Great solar pump drive developed based on S**0 high performance vector control AC drive with software MPPT and hardware updated.
The S**0 vector control drive is renowned for his excellent hardware deign and powerful software performance, the failure rate less than 0.6% for 3 years.
Excellent hardware design
Total brand new hardware design with two CPUs control way, which follow ABB and Schneider

Excellent software design
Software updated with MPPT design based on following solar drive, ABB, Danfoss, Delta, Lorentz, INVT, SAJ,
Control mode: VF, vectorization VF, senorless vector control 1, sensorless vector control 2
MPPT function: always performance MPPT for gain highest efficiency
CVT: When sunlight is good, can select CVT control for excellent stable frequency output.
Dry run function: When little water or no water for pumping to protect pumps.
Maximum current protection: set maximum current protection is available
Minimum solar power: When low power , drive no work
Stop frequency: Lower than stop frequency, drive no work
Sleep mode: if lower than sleep voltage, drive go to sleep, it will wake up when DC voltage rise.
Flow and generated energy calculating and monitoring
A lot of fault protection. Short circuit, ground short circuit, phase loss, over current, overheat…
Built in RS**5 interface, it is easy to connect GPRS remote controller.
We developed it base on ABB, Lorentz, Delta, Danfoss , INVT and VEICHI***- That is why we are
Good performance and better.

Pays:	China
N Â° de modÃ¨le:	-
Prix FOB:	100 ~ 10000 / Piece (Negotiable) Obtenir le dernier prix
LocalitÃ©:	-
Prix de commande minimale:	100 per Piece
Commande minimale:	1
Packaging Detail:	box, wooden
Heure de livraison:	3-7day
Capacité de Fournir:	5000 Piece per Month
Payment Type:	T/T
Groupe de produits :	solar pump inverter