0~110V 0~440A Rectifier for Water Treatment

Specifications:

Input parameters: Three phase, AC380V±10% ,50HZ

Output parameters: DC 0~110V 0~440A

Output mode: Common DC output

Cooling method: Air cooling

Power supply type: IGBT-based

Application Industry: Water treatment industry

Description:

Water treatment rectifier is a special equipment to provide chemical electric field environment for water treatment by chemical method. Widely used in electrolytic process wastewater treatment, seawater desalination, ballast water treatment, seawater or salt water sodium hypochlorite (electric chlorination), used in industry, small, residential areas, schools and other water bodies, ballast water treatment; Seawater treatment for industries that use seawater as a cooling system, such as cooling power plants, petrochemical industries, LNG terminals, desalination facilities and other coastal industries.

Technical Parameters：

Characteristic Types	Parameter Items	Technical Requirements
Power Types	Power types	High-frequency Power Supply
	Model and specifications	TDFB-440A/110V
	Cooling mode	Air-cooled
	Switch tube type	IGBT
Input Characteristics	Rated Input Voltage	Three-phase, AC380V±10% ,50HZ
	Rated Input Power	56.6KVA
	Rated Input Current	AC 86.0A
	Input Power Factor	COSΦ≥0.95
Output Characteristics	Output Voltage	DC 0～110V
	Output Current	DC 0～440A
	Stabilized Current Precision	≤1%（Rated Current)
	According to accuracy	1A，0.01V
	Rated Output efficiency	≥91%
Environmental Conditions	Installation site	Indoor installations
	Altitude	≤2000 meters
	Ambient temperature	-20℃～40℃
	Relative humidity	≤90％
Control Mode	Operating mode	PLC, ADDA, Ethernet, RS485 and RS232
Weight	Net weight	About 125KG
External Dimension	HeightWidthDepth	H1500mm×W800mm×D1150mm
Protection Characteristics	With over voltage, over current, overload, short circuit, overheating and other abnormal self-protection function

Structure:

Optional models:

Model	Input	Output	*Dimension (HWL)/mm*
TDFB-800A/36V	Three phaseAC380V±10% 50HZ	DC 0～36V DC 0～800A	275×665×784
TDFB-800A/150V	Three phaseAC380V±10% 50~60HZ	DC 0～150V DC 0～800A	2150×1550 ×1200
TDFB-830A/150V	Three phaseAC380V±10% 50HZ	DC 0～150V DC 0～830A	1790×850×1200
TDFB-850A/60V	Three phaseAC380V±10% 50HZ	DC 0～60V DC 0～850A	1400×1150 ×800
TDFB-2000A/30V	Three phaseAC380V±10% 50HZ	DC 0～30V DC 0～2000A	1282×923×938
TDFB-2500A/32V	Three phaseAC380V±10% 50HZ	DC 0～32V DC 0～2500A	1282×923×1078
TDFB-4000A/40V	Three phaseAC380V±10% 50HZ	DC 0～40V DC 0～4000A	1725×983×1200
TDFB-1000A/70V	Three phaseAC380V±10% 50HZ	DC 0～70V DC 0～1000A	1150×800×1150
TDFB-1000A/40V	Three phaseAC380V±10% 50HZ	DC 0～40V DC 0～1000A	275×692×739.5
TDFB-1000A/30V	Three phaseAC380V±10% 50HZ	DC 0～30V DC 0～1000A	275×692×739.5

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