Kehua power inverter 3kva-12kva parallel

3kva-12kva Rack 48VDC power inverter,parallel adapt to telecom systems with 48VDC power supply can be used for air conditioner

DJN series inverters adapt to telecom systems with 48VDC power supply, adopting high efficiency SPWM inversion technology. DJN series inverter can be connected to teleprinter, telegraph terminal, wireless paging equipment, data switching exchange, local exchange, microwave communication equipment, program controlled exchange charging system, fax machine and all kinds of AC instrument, computer equipment and various communication equipment. Meanwhile, DJN-K Series inverter can be used for air conditioner, such as 3KVA for 1.5P and 5KVA inverter for 3P air conditioner.

MainFeatures:

l  Compliant with communication standard of AC and DC power supply system

l  High performance SPWM inversion technology

l  Wholesome protective measures

l  Low DC end current noise

	Model	DJN1000-K / DJN1000-J	DJN1500-K	DJN2000-K / DJN2000-J	DJN3000-K / DJN3000-J	DJN5000-K	DJN3000-P /         DJN-S12
INPUT	Voltage (Vdc)	40-57					46-56
OUTPUT	Capacity (VA/W)	1000/700	1500/1050	2000/1400	3000/2100	5000/3300	3000/2100 (N+X)
	Voltage (Vac)	110/220/230±2%
	Waveform	Sine wave, THD<3%
	Frequency (Hz)	50/60±0.5%					50/60±1%
OTHER	Panel Display	LED indicators show status of inverter’s operation
	Protection	Low battery, over voltage, overload, short-circuit and over temperature.
	Communication Interface	dry contact / RS232	dry contact	dry contact+RS232 / RS232	dry contact+RS232 / RS232	dry contact + RS232	dry contact + RS232 (system)
	Dimension (WxDxH) (mm)	440×286×1U / 430×465×2U	440×360×1U	440×460×2U / 430×465×2U	440×460×2U / 430×465×2U	440×440×3U	440×360×2U / 450×360×10U
	Weight (kg)	6 / 10	8	10 / 11	10 / 12	14	8.5 / 15

Kehua power inverter 3kva-12kva parallel