YK-DA-WD (220dc to 220ac) inverter power|YK-DA-WD (220dc to 220ac) inverter power supply|YK-DA-WD (220dc to 220ac) inverter equipment

YK-DA-WD (220dc to 220ac)
Product Model :

Charcater

YK-DA-WD Series Inverter / Power Inverter / Inverter Power Supply of YK-DA-WD (220dc to 220ac) inverter power adopts the advanced SPWM and CUP control technology. With the strong points such as high reliability, perfect protection function, low waveform distortion and lower price etc. The inverter of YK-DA-WD (220dc to 220ac) inverter power has high invert efficiency (in the condition of full load, the invert efficiency can be up to 85%). At the same time, this inverter has strong non liner load driving capability. Also, Inverter of YK-DA-WD (220dc to 220ac) inverter power can control the monitor the input voltage/current, output voltage/current. Inverter can realize the function of unattended operation .

Main Characteristics
1. Adopts the advanced SPWM and CUP control technology
2. High reliability, input/output isolated, safe and high efficiency, low waveform distortion
3. Perfect protection：
4. Output overload protection
Input reverse connection protection
Output over voltage protection
Input under voltage protection
Output short circuit protection
Input over voltage protection；
5. Auto bypass switch，uninterrupted operation；

Application

YK-DA-WD Series Inverter / Power Inverter / Inverter Power Supply of sine wave inverter power supply is mainly used in power plant, electric power system, railway and other places.

Customize Range

Regard as the pure sine wave inverter for telecom, we can customize below range

Input & Output voltage	Capacity
With LCD+LED Display With RS232 Communication port Power Factor 0.8
220vac output design
48vdc -220vac	1-50KVA
110vdc -220vac	1-50KVA
220vdc-220vac	1-50KVA
120vac output design
48vdc -220vac	1-50KVA
110vdc -220vac	1-50KVA

Specification

Model YK-DA-WD Series**	1K	2K	3K	4K	5K	6K	10K	15 K	20 K	25 K	30 K	40 K
Capacity KVA	1	2	3	4	5	6	10	15	20	25	30	40
DC INPUT
Bypass input voltage	220Vac±20%，50Hz±10%
DC input voltage range	190Vdc～300Vdc
DC Input Voltage Shutdown	180Vdc～300Vdc
Rated input voltage（Vdc）	220VDC
Rated input current（A）	4.5	8.5	13	17.5	21.5	26	43	64.5	86	107	128.5	182
DC input voltage range	190Vdc～300Vdc
AC OUTPUT
Rated output current（A）	4	7	11	15	18	22	36	55	73	91	109	145
Rated output power（KW）	0.8	1.6	2.4	3.2	4.0	4.8	8.0	12	16	20	24	32
Rated output voltage and frequency	220Vac±20%；220Vac±2%（Inverter Status）；50Hz±1%
Power factor（PF）	0.8
Output waveform	sine wave
Waveform distortion rate（THD）	≤3%
Dynamic load voltage transients	±5%(Load 0 ~ 100% jump)
Overload	(125 ~ 150%) change to the bypass automatically after 30 seconds and it will recover until the load is normal when it work more than 150%, 200ms ,it will change to the bypass and can not be restored any more
Full Load Efficiency	≥99% or ≥85% (Inverter Status);
Bypass Conversion Time	≤6ms
Protecting	Overload, battery low-voltage, undervoltage, overvoltage, system wrong
Operation environment
Insulating intensity	Insulating intensity
Cooling	Cooling
noise（1m）	noise（1m）
Operating temperature（℃）	Operating temperature（℃）
Related humility	Related humility
Altitude （M）	Altitude （M）
External dimension
19inch Rack and Standalone type can be option