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3000A 20V Water Treatment Rectifier
Input parameters: Three phase, AC380V±10% ,50HZ
Output parameters: DC 0~20V 0~3000A
Output mode: Common DC output
Cooling method: Water cooling
Power supply type: IGBT-based
Application Industry: Water treatment industry,such as wastewater treatment, seawater desalination, ballast water treatment, seawater or salt water sodium hypochlorite.
Adjustable: Power output adjustment range: 0~100% rated voltage continuously adjustable, 0~100% rated current continuously adjustable, voltage and current can be adjusted independently.
Remote control: All power supplies can be displayed and controlled locally, or remotely in PLC display and control, all equipped with RS485 communication module, each power supply includes local and remote PLC voltage regulation/current regulation, local and remote PLC output voltage display/output current display, local and remote PLC start/reversing, local display of power supply operation status and feedback to PLC (running, forward, fault, local/remote), remote control can be controlled by 4~20MA analog signal.
Soft start and stop: The power supply has soft start and soft stop functions, and the soft start time and soft stop time are set on the on-site cabinet.s
Reserved terminals: The power supply has interlocking function and reserved terminals, which are used to connect with the passive normally open contacts inside the cabinet of Party A. When the signal is disconnected, the power supply starts output statically.
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.
Parameters
Characteristic Types
Parameter Items
Technical Requirements
Power Types
Power types
High-frequency Power Supply
Model and specifications
TBSB-3000A/20V
Cooling mode
Water-cooled
Switch tube type
IGBT
Input Characteristics
Rated Input Voltage
Three-phase, AC380V±10% ,50~60HZ
Rated Input Power
67.2KVA
Rated Input Current
AC 102A
Input Power Factor
COSΦ≥0.95
Output Characteristics
Output Voltage
DC 0~20V
Output Current
DC 0~3000A
Stabilized Current Precision
≤1%(Rated Current)
According to accuracy
10A,0.01V
Rated output efficiency
≥94%
Environmental Conditions
Installation site
Indoor installations
Altitude
≤1500 meters
Ambient temperature
-20℃~40℃
Relative humidity
≤90%
Control Mode
Operating Mode
PLC, ADDA, Ethernet, RS485 and RS232
Protection Characteristics
With over voltage, over current, overload, short circuit, overheating and other abnormal self-protection function