Submersible Borehole Pump Constant Pressure Control Inverter B6031ib2 with Dry Running and Water Full Protection.

• Customization: Available
• Application: Submersible Motor
• Nature of Source Flow: Passive inverter
• Model NO.: B6031iB2
• Certification: ISO9001, CE
• Output Power: 0.75kw-15kw
• Brand: Starpower
• Grid Type: off-Grid Inverter
• Output Type: Single or Triple
• Circuit Topologies: Push-Pull Type
• Nature of Wave String: Square Wave Inverter
• Type: AC/DC/AC Inverter
• Output T Type: Single 220V/Triple Phase 380V
• Power: 0.75kw~2.2kw/220V;0.75kw~15kw/380V
• Frequency: 50Hz/60Hz
• Phase: Single Phase 220V or 3 Phase 380V
• Power Source: Electric Power
• Transport Package: Pallet/Carton
• Specification: CE
• Trademark: BEDFORD
• Origin: Guangzhou
• HS Code: 9032899099
• Production Capacity: 50000 Units/Month
• Package Size: 81.00cm * 66.00cm * 71.00cm
• Package Gross Weight: 57.000kg

Product Description

Product Description

B6031I series products is specifically designed for deep well submersible pump, Some models controller can be set the parameter selection to control single-phase or three-phase pumps. A variety of special features: Single-phase, three-phase selection,Running automatically when power on,Sleep down when have no water consumption,The water-level of deep well and upper reservoir auto controlling,The water-level of deep well auto controlling and constant pressure water supply,Various of water supply fault alarm function,Many fault protection function.

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After Sales Service

 

Fault and Trouble Shooting

Fault Code	Fault Type	Reason	Solution
LP	Low water pressure	Abnormal sensor; Motor rotates in the reverse direction; Insufficient water inflow; There is air inside the pump	Check the installation of pressure transmitter; Check the motor whether rotates in right direction; Check the parameter b00.09 (setting value too big); Check the pump whether is vent out the air inside
HP	High water pressure	Abnormal sensor; The parameter b00.08 setting value is too small	Check the installation of pressure transmitter; Check the parameter b00.08 (setting value too small)
E022	Sensor fault	Pressure transmitter disconnected; Wrong pressure transmitter wiring; Pressure transmitter short circuit; Pressure transmitter break down	Check the cable between pressure transmitter and controller; Check the sensor whether is normal
A033	Water shortage fault	No water in the deep well Water-level sensors in the deep well is broken	Check whether there is water in the deep well Check whether the water-level sensors is broken.

Controller Running Fault and Trouble Shooting

Fault Code	Fault Type	Reason	Solution
E001	IGBT Ph-U Fault (OUT1)	Acc/Dec time is too short; IGBT module fault; Malfunction caused by interference; Grounding is not properly	Increase Acc/Dec time; Check external equipments and eliminate interference; Ask supplier for support
E002	IGBT Ph-V Fault (OUT2)
E003	IGBT Ph-W Fault (OUT3)
E004	Over-current When Acceleration (OC1)	Acc time is too short; Low input voltage; The power of controller is small	Prolong Acc time; Check the power supply; Select bigger power controller
E005	Over-current When Deceleration (OC2)	Dec time is too short; Load is too heavy; The power of controller is small	Prolong Dec time; Increase braking unit; Select bigger capacity controller
E006	Over-current When Constant Speed Running (OC3)	Sudden change of load; Low input voltage; The power of controller is small	Check the load; Check the power supply; Select bigger capacity controller
E007	Over-voltage When Acceleration (OV1)	High input voltage; Regenerative energy from the motor is too large	Check the power supply; Avoid to restart the motor until it stop running completely
E008	Over-voltage When Deceleration (OV2)	Dec time is too short; Load is too heavy; High input voltage	Increase Dec time; Increase braking unit; Check the power supply
E009	Over-voltage When Constant Speed Running (OV3)	High input voltage; Load is too heavy	Install input reactor; Increase braking unit
E010	DC Bus Under-voltage (UV)	Low input voltage	Check the grid's input power supply
E011	Motor Overload (OL1)	Low input voltage; Wrong setting of motor parameter; Motor locked-rotor or sudden big change of load to small load; The power of motor is too small	Check the power supply; Set the rated current of motor properly; Check the load, adjust the value of torque boost; Select proper power motor
E012	Controller Overload (OL2)	Acc time is too short; Restart the motor when it is decelerating; Low input voltage; Load is too heavy	Prolong Acc time; Avoid to restart the motor until it stop running completely; Check the power supply; Select bigger capacity controller
E013	Input Phase Failure (SPI)	Open-phase occurred in power supply	Check the wiring, installation and the power supply
E014	Output Phase Failure (SPO)	Open-phase occurred at output side of main circuit	Check the output wiring, cable and motor
E015	Rectify Overheat (OH1)	Sudden over-current; Input/output side has short circuit; Cooling fans of controller stopped or damaged; Ambient temperature is too high; Wires or connectors of control board are loose; Auxiliary power supply unit is damaged or low driving voltage for IGBT; Power module bridge is damaged; Control board is abnormal	Refer to measures of over-current; Check the wiring; Replace cooling fans; Decrease the ambient temperature; Check and reconnect; Ask supplier for support
E016	IGBT Overheat (OH2)
E018	Reserve
E019	Current Detection Fault (ITE)	Wires or connectors of control board are loose; Auxiliary power supply unit is damaged; Current detector is damaged or amplifying circuit is abnormal	Check the wiring and connectors; Ask supplier for support
E020	Reserve
E021	EEPROM Fault (EEP)	R/W fault of control parameters	Press STOP/RST to reset; Ask for support

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