48V 2000W Industrial Frequency Pure Sine Inverter for communications

Specifications

1.Perfect Protection
2.With Industial frequency Pure sine wave
3.High efficiency and reliability, input/output isolated

48V Industial Frequency Pure Sine Inverter for Communications

 

Introduction:

 

KINGWOOD Pure Sine Wave Inverter / Power Inverter / Inverter Power Supply uses the American INTEL 16 digits micro-processor control. The main circuit used the imported power modules. With the strongpoints such as high reliability, perfect protection function, low waveform distortion and lower price, etc. The inverter has high invert efficiency (in the condition of full load, the invert efficiency can be up to 85%). At the same time, this inverter have strong non liner load driving capability. Besides, the Inverter can control the monitor the input voltage/current, output voltage/current. Inverter can realize the function of unattended operation.

 

H Series (48V) of Pure Sine Wave Inverter / Power Inverter / Inverter Power Supply specially designed for the communication. This Inverter is mainly used in SPC, computer center, network, billing servers and accident lighting, etc.

 

Features:

• With Industial frequency Pure sine wave
• With computer inspection and monitoring
• Adopts the advanced SPWM and CUP control technology
• High efficiency and reliability, input/output isolated completely, safe and high efficiency, low waveform distortion
• Perfect Protection:

Output overload protection/  Input reverse connection protection / Output over voltage protection

Input under voltage protection / Output short circuit protection / Input over voltage protection

• Auto bypass switch,uninterrupted operation

 

Technical Parameters: 

Technical Index		DA-500H	DA-1000H	DA-1200H	DA-2000H	DA-3000H
DC Input	Rated Voltage	48 Vdc
	Rated Current	11 A	22 A	26 A	39 A	59 A
	Voltage Range	40 ~ 60 Vdc
	Current without load	0.7 A	0.9 A	1.0 A	1.1 A	1.6 A
	Ripple Noise	≤3%
	Ripple Noise Reverse	≤1%
AC Output	Rated Capacity	0.5 KVA	1.0 KVA	1.2 KVA	2.0 KVA	3.0KVA
	Rated Power	0.4 KW	0.8 KW	0.96 KW	1.6 KW	2.4 KW
	Rated Voltage and Frequency	220Vac, 50Hz
	Rated Current	10.5A	20A	25A	41.5A	62.5A
	Voltage  Accuracy	220 V± 3%
	Frequency Accuracy	50 Hz ± 0.5
	Waveform Distortion (THD) (linear load)	≤3%
	Dynamic Response (load 0 - 100%)	5%
	Overload Capacity	150% 10s
	Inver Efficiency (80% resistive load)	≥80%
	Bypass Conversion Time	≤10 ms
Environment	Insulation Strength Vac (input-output, input-shell, output-shell)	1500
	Noise (1 m)	≤45dB
	Environment Temperature	0 ~ +40 °C
	Humidity	≤90% (20°C±5°C)
	Altitude	≤1000 m
Dimension (mm)	Table type (D×W×H)	380×180×246mm
	Rack-mounted  (D×W×H)	340×480×150mm
	Weight	15 kg	18 kg	20 kg	35 kg	45 kg
Protection	Output Overload	Close after 10s when the load power is more than 150%
	Output Short-circuit	Device will close automatically
	Output Overvoltage	Ac>245±2V, device will close automatically
	Input Reverse	Device will close automatically
	Input Undervoltage	Dc<40±1V, device will close automatically
	Input Overvoltage	Dc>60±1V, device will close automatically