Home Companies Shenzhen Zhongguanda Technology Co., Ltd.

Double CPU Control High Frequency Solar Inverter 5.2 Kw Solar Inverter

Active Member

Contact Us

[China]

Address: 708, No.218, Changchun Road, Shangcun Community, Gongming Street, Guangming District, Shenzhen

Contact name:Mark

Shenzhen Zhongguanda Technology Co., Ltd.

Double CPU Control High Frequency Solar Inverter 5.2 Kw Solar Inverter

Country/Region	china
City & Province	shenzhen
Categories	Inverters & Converters

Product Details

5.2KW Reverse Control Integrated High Frequency Power Solar Inverter MPPT Controller

Fault	possible reasons	solution
“DC output”indicator light flash, DC no output	DC loads overload or short circuit	Check loads and connection and restart equipment
The mains supply from time to time	Input fuse damaged	Change the same fuse
Machine load time reduced	Not enough for battery charging	Make sure battery full of charge normally
The machine can’t be started	Machine overload	Removal of critical load
	Battery burn-in, and can’t be charged full	Please connect with CSR so that getting battery changing module
	The mains input line or the battery cables poor contact	Check and connect again
Starting up alarm	Battery power is not enough	Make sure battery full of power normally
	Overload	Removal of critical load
Buzzer is 2 seconds but stop 1 second	Internal overtemperature alarm	Check whether the fan and cooling hole is blocked
Fan working sometimes quicklu, sometimes slow	Internal temperature is higher than 45 degrees turn fast, slow turning less than 42 degrees	Normal

Specification

INVERTER MODEL	3.2KW	5.2KW
Rated Output Power	3.2KW	5.2KW
Output Voltage Waveform	Pure Sine Wave
Output Voltage Regulation	230Vac±5%
Output Frequency	50Hz
Peak Efficiency	93%
Overload Protection	5s@≥150% load; 10s@110%~150% load
Surge Capacity	2* rated power for 5 seconds
Nominal DC Input Voltage	24Vdc	48Vdc
Cold Start Voltage	23.0Vdc	46.0Vdc
Low DC Warning Voltage
@ load < 50%	23.0Vdc	46.0Vdc
@ load ≥ 50%	22.0Vdc	44.0Vdc
Low DC Warning Return Voltage
@ load < 50%	23.5Vdc	47.0Vdc
@ load ≥ 50%	23.0Vdc	46.0Vdc
Low DC Cut-off Voltage
@ load < 50%	21.5Vdc	43.0Vdc
@ load ≥ 50%	21.0Vdc	42.0Vdc
High DC Recovery Voltage	32Vdc	62Vdc
High DC Cut-off Voltage	33Vdc	63Vdc
No Load Power Consumption	<35W

Certificate

Packing & Delivery

FAQ

1. who are we?
We are based in Guangdong, China, start from 2013,sell to Domestic Market(50.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Industrial UPS,Capacitive UPS,Modular UPS,High Frequency UPS,Low Frequency UPS

4. why should you buy from us not from other suppliers?
As a manufacturer with over 10 years of experience, Shenzhen ZGD Technology Co., Ltd. has more than 10 production lines which can produce 100,000 pieces of UPS every month. Over 10% of our staff members are engineers and professional technicians and more

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Western Union;
Language Spoken:English,Chinese