in: AC 3pH 380~440V&420~720VDC/out: AC 3pH 380V/4kw/9.5A/MPPT 99.9%/Solar Photovoltaic Pump Controller for Agriculture Irrigation CE/ISO

• After-sales Service: Easy to Install
• Warranty: 1 Year Warranty
• Nature of Source Flow: Active Inverter
• Phase: Three
• Output Power: 0.75~220kw
• Certification: CE, ISO9001
• Model NO.: WLD280-4005
• Brand: Bedford
• Type: DC/AC Inverters
• Power Source: Solar Power
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Square Wave Inverter
• Output Type: Three Phase 220V/380V
• Frequency: 0~600Hz
• IP Grade: IP20
• Feature: Built-in MPPT 99%
• Input: AC or DC
• Protection: Dry Protection,Over Current Protection,So on
• Transport Package: Carton/ Ply Wooden Case
• Trademark: BEDFORD
• Origin: Guangzhou
• Production Capacity: 50000 Units/Month

Product Description

Bedford--WLD280 series solar pumping inverterWLD280 Series is a solar pump controller which is special designed for solar photovoltaic pump to replace battery with retain water.This product has the characteristics of high quality,multi-function,low noise,strong universality...

Power	Installation  Dimensions		External Dimension			Insstallation Hole	Packing Size
(kw)	A(mm)	B(mm)	H(mm)	W(mm)	D(mm)	(mm)	(mm)
0.75~2.2	114	174	186	126	163.8	5	255*185*255
4.0~5.5	114	174	186	126	185	5	255*185*255
7.5	129	242	258	145	176.5	5.5	345*255*285
11~15	146	301	313	161	210	6	390*265*305
18.5~22	185	330	342	200	200.5	6	455*310*300
30~37	233	381	400	251	213	6	550*380*330
45~110	199	534	554	336	327.5	9	655*465*460
132~200	360	848	870	503	362	11	950*610*430
>200	check with the salesman

Application
FAQ:

Q1 : What's the difference between inverter and solar inverter?
Inverter is only accept AC input, but solar inverter not only accept AC input but also can connect with solar panel to accept DC input, more energy-efficient.The off-gird solar inverter is suitable for the area lack electricity and has plenty of light.

Q2: What should be noticed when installing inverter?
Put the product in a place where is well ventilate,cool, dry and water-proof. Do not stress or put  foreign objects into the inverter. Remember turn on the inverter before turn on the appliance.

Q3: Do we need set the parameter before using ?
No need, our preset parameters can already meet your normal use.
And our inverter is AI intelligent working.
If you need adjust the parameters yourself, you can adjust parameters when the unit is in standby mode.

Q4:What is the supply capacity of your factory?
50000 units/month.

Q5: What is the area of your office? What is the area of you factory?
1500m²; 7000m²;

Q6:How many years do you specialize in export?
Since 2004

Q7: How about the delivery time?
3-5 days for sample order;15-25 days for bulk order. OEM order:30~35 days

Q8:What is the payment terms?
100% T/T in advance for sample order. 50% T/T in advance, balance 50% T/T before delivery for bulk order.

Q9:What is your main market?
BEDFOED are well known in Europe, Africa, Middle East, Southeast Asia and South America, total more than 70 countries and areas.

Q10:Where is your factory located?
Our factory is located in Guangzhou, China, and you can get to our company within one hour  from Guangzhou Baiyun Airport or Canton Fair Complex. Welcome to visit BEDFORD.

Q11: How can I trust you ?
The value of BEDFORD is Create Value for Customers.
We are a certified high-tech enterprise in China.Our company has been audited and approved ISO, CE and are a China Honest Management Enterprise, Class A taxpayer.

Q12: Do you support OEM service?
Yes, we support OEM. For some items we require MOQ:300pcs. For more questions, feel free to send us inquiry.

Q13:If you have own testing equipment, laboratory, for which tests? (what do you check)
We do voltage,current,interference,load and aging testing and other necessary testing to assure quality for each unit(machine) before factory.
 

Warmly welcome friends from home and abroad to contact us for business and cooperation.