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Operation Instruction of BS Series Solar Pumping Inverter

Operation Control

Chapter IV: Failure Diagnosis

4.1 Explanation and Solution for Fault Code

BS series solar pumping inverter has complete protection. When system suffers failure, the

inverter will take protective measures: the general protective measures are to stop the output of

drive signal of motor and forbid to re-start within a certain period.

When failure or protection happens, the failure or protection needs to reset the inverter. Power

off input power supply, then power on it. If the failure is not still settled, please contact with

manufacturer to settle it.

The common failures are listed as follows:

Code

Code Description

Possible Reasons

Countermeasures

Power off

No failure

Inc over Volt

Dec over Volt

Con over Volt

Overvoltage

Input voltage is too
high

Check the voltage of solar
array

Vbus low

Undervoltage

Input voltage is too
low
Illumination
intensity

too

weak

Check the voltage of solar
array

In cover Current
Dec over Current
con over Current

Overcurrent

The  load  of  water
pump is too large
The  voltage  of  cell
array is too low
The  motor  wiring
is too long

Replace  small-power  water
pump load
Check  the  voltage  of  solar
array
Shorten  the  wiring  between
inverter and motor

Overload Tel

Water pump is
overload

Load is too large

Decrease maximum operation
frequency

Содержание BS-1100-L

Страница 1: ...Solar Pumping Inverter User s Manual...

Страница 2: ...rder to facilitate daily inspection and maintenance of inverter and understand abnormal reason and solutions please keep the instruction properly If you have any questions or special requirements duri...

Страница 3: ...4 Wiring Diagram 12 2 5 Assemble DC Connector 21 2 6 Introduction to the Wiring of Water Level Sensor 222 Chapter III Operation Control 23 3 1 Panel Layout and Introduction 23 3 2 Panel Operation Met...

Страница 4: ...lease read the instruction 5minutes In order to avoid electric shock breack off machine with PV terminal and AC terminal for at least 5 minutes then contact the wire of machine output terminal and inp...

Страница 5: ...it may cause electric shock or fire disaster 3 The grounding terminal must be grounded reliably or else the inverter shell may have electricity 4 The solar array motor load and inverter model selecti...

Страница 6: ...the output current shall decreases by 10 Miscellaneous Danger 1 Assign qualified electric technician for maintenance and inspection 2 During power up state do not remove the inverter After outage wai...

Страница 7: ...Structure of Solar Pumping System The solar cell array is made from the series connection and parallel connection of several solar cell modules which absorb solar radiation energy and transform it int...

Страница 8: ...lytic Capacitor NCC Japan EMI Filter VAC Germany DSP Control Chip TI America PV Fuse BUSSMAN America The shell of solar pumping inverter is thick The design process is improved through abrasive tool t...

Страница 9: ...is beautiful The heat dissipation effect and protective properties are good Upper and lower water level detection and control circuit are optional Protection grade IP65 rated power is less than 22kW...

Страница 10: ...4 Figure 1 3 Introduction to Product Nameplate and Model Identification Introduction 1 Product Series 2 Rated Power W of Motor 3 Output Voltage L 220V None 380V 4 A with electric supply function None...

Страница 11: ...2200 11 0 50 60 3PH 220V BS 550 LA 450 100 400 80 550 3 0 50 60 3PH 220V BS 750 LA 450 150 400 120 750 5 0 50 60 3PH 220V BS 1100 LA 450 150 400 120 1100 6 0 50 60 3PH 220V BS 1500 LA 450 200 400 120...

Страница 12: ...200 A 900 500 680 250 9200 21 0 50 60 3PH 380V BS 11K A 900 500 680 250 11000 24 0 50 60 3PH 380V BS 13K A 900 500 680 250 13000 28 0 50 60 3PH 380V BS 15K A 900 500 680 250 15000 30 0 50 60 3PH 380V...

Страница 13: ...service center We will provide you with solution as soon as possible When you get the products please confirm the following items Inspection Item Inspection Method Whether it accords with ordered pro...

Страница 14: ...S 1100 LA 8 405 297 147 BS 1500 LA 10 405 297 147 BS 2200 LA 10 405 297 147 BS 3000 14 478 325 155 BS 4000 14 478 325 155 BS 5500 15 478 325 155 BS 7500 15 563 346 148 BS 9200 15 563 346 148 BS 11K 15...

Страница 15: ...9 Warning most models of BS series are hanging installation Guarantee that the installation backboard can bear the weight of inverter 2 3 Installation Diagram Figure 2 2 Installation Dimension Diagra...

Страница 16: ...eration Instruction of BS Series Solar Pumping Inverter Installation and Wiring 10 Figure 2 4 Installation Dimension Diagram of BS 7500 to 13K Figure 2 5 Installation Dimension Diagram of BS 15K to 22...

Страница 17: ...Operation Instruction of BS Series Solar Pumping Inverter Installation and Wiring 11 Figure 2 6 Install Safety Nut Figure 2 7 Correct Arrangement Diagram of Inverter...

Страница 18: ...ping Inverter Installation and Wiring 12 2 4 Wiring Diagram 2 4 1 Wiring Diagram of BS 550 2200 Figure 2 8 Wiring Terminal Figure 2 9 BS 550 L to 2200 L Wiring Diagram PV Input Terminal AC Input Termi...

Страница 19: ...n Instruction of BS Series Solar Pumping Inverter Installation and Wiring 13 Figure 2 10 BS 550 LA to 2200 LA Wiring Diagram 2 4 2 Wiring Diagram of BS 3000 to 5500 Figure 2 11 BS 3000 to 5500 Wiring...

Страница 20: ...Operation Instruction of BS Series Solar Pumping Inverter Installation and Wiring 14 Figure 2 12 BS 3000 to 5500 Wiring Diagram Figure 2 13 BS 3000 A to 5500 A Wiring Diagram...

Страница 21: ...ation Instruction of BS Series Solar Pumping Inverter Installation and Wiring 15 2 4 3 Wiring Diagram of BS 7500 to 13K Figure 2 14 BS 7 5K to 13K Wiring Terminal Figure 2 15 BS 7 5K to 13K Wiring Dia...

Страница 22: ...tion Instruction of BS Series Solar Pumping Inverter Installation and Wiring 16 Figure 2 16 BS 7 5K A to 13K A Wiring Diagram 2 4 4 Wiring Diagram of BS 15K to 22K Figure 2 17 BS 15K to 22K Wiring Ter...

Страница 23: ...rter Installation and Wiring 17 Figure 2 18 BS 15K to 22K Wiring Diagram Figure 2 19 BS 15K A to 22K A Wiring Diagram Use key to open the lower cover of crate There is DC switch water level sensor con...

Страница 24: ...ation Instruction of BS Series Solar Pumping Inverter Installation and Wiring 18 Figure 2 20 A O Terminal Diagram Figure 2 21 I O Terminal Diagram Analog Output Analog Output Relay 1 Output Relay 2 Ou...

Страница 25: ...ching value S4 Water shortage signal of water tower switching value Water Level Sensor Input Analog Quantity 10V Power supply of water level sensor GND Common signal ground wire AI2 Water full signal...

Страница 26: ...220V 1 5 2 5 2 5 6 6 6 6 BS 3000 8 3HP 380V 1 5 2 5 2 5 6 6 6 6 BS 4000 10 3HP 380V 1 5 2 5 2 5 6 6 6 6 BS 5500 13 3HP 380V 2 5 2 5 4 6 6 6 6 BS 7500 18 3HP 380V 2 5 4 6 6 10 10 BS 9200 21 3HP 380V 4...

Страница 27: ...tact barrel with striped cable in the corresponding crimping notch and crimp the contact Insert the core tube into slot of connection until hear the voice indicating in place Figure 2 23 2 5 3 Insert...

Страница 28: ...f well is lower than the level set by sensor the pumping inverter will delay for 60s then turn off output protection pump The water level recovers Wait for 600s then the pumping inverter re works norm...

Страница 29: ...re including 3 LED lights LCD display and 5 keys Figure 3 1 Keyboard Layout and Each Part Name Indicator and Key Name Function Introduction POWER Operation Indicator Green Bright Inverter Operates ALA...

Страница 30: ...ss for a short time to decrease parameter number or parameter value 2 When operation shows data state according to operation mode decrease output frequency or display current operation data Shift Key...

Страница 31: ...ork modes keyboard manual mode fully automatic work mode GPRS work mode optional The default mode is fully automatic work mode 1 Keyboard manual work mode menu S00 Setting S00 01 0 Press key to operat...

Страница 32: ...S00 parameters The default mode is fully automatic work mode 3 4 Introduction to the Procedure of Wiring and Debugging 3 4 1 Procedure of Power Supply Debugging of Solar Cell 1 Conduct wiring accordin...

Страница 33: ...d as original automatic mode instruction See the following figure The settings of nameplate parameters of water pump are listed as follows for example 7 5KW inverter drives 5 5KW water pump Operation...

Страница 34: ...ress ON OFF key for 2s to stop the inverter Represent Set freq 50 00Hz Enter the main parameter modification interface for long press 2s Represent S00 parameter group Press the UP key to S02 group Rep...

Страница 35: ...key to S00 parameter group Represent S00 parameter group Press OK key to enter the branch menu Represent S00 00 Press UP or DOWN key to view the S00 01 Represent S00 01 Press OK key to enter the S00...

Страница 36: ...ll auto start to drive pump 5 5kW 3 After finishing all parameter settings turn off Q2 of DC switch After display screen is OFF for 5 minutes turn on AC output Then turn on DC input switch Q2 Wait for...

Страница 37: ...for 5 minutes turn on AC output switch Then turn on Q1 of AC input switch Wait for 60s The equipment will operate automatically 5 When solar power supply is used turn off Q1 and turn on Q2 Attention...

Страница 38: ...operation code channel LED flickers 2 communication operation code channel LED is bright 1 S02 01 Rated power of asynchronous motor 0 1 3000 0 0 1 3000 0kW Model confirmation S02 02 Rated frequency of...

Страница 39: ...settled please contact with manufacturer to settle it The common failures are listed as follows Code Code Description Possible Reasons Countermeasures Power off No failure Inc over Volt Dec over Volt...

Страница 40: ...ith ground Curr test Fault Current detection failure Seek services from manufacturer Lack load Water pump conducts dry operation Water pump s connection wires are all open circuit Water pump does not...

Страница 41: ...Operation Instruction of BS Series Solar Pumping Inverter Operation Control 35...

Страница 42: ...gameter to measure control loop 6 When conducting insulation test on motor remove the connecting line between motor and inverter 5 1 2 Key Points of Inspection and Maintenance Please use the inverter...

Страница 43: ...dust Guarantee good ventilation 2 If the inverter is not used for a long term the internal filter capacitor characteristic will decrease Power on twice every two years to recover the characteristics o...

Страница 44: ...all reply user s warranty request During warranty period the dealer will replace all defective products and parts in aspects of design and production 1 Warranty card is not sent to dealer or our compa...

Страница 45: ...re Please send a simple failure description report to our company local dealer If we agree to replace we will issue an equivalent replacement device according to model and year length The rest warrant...

Страница 46: ...arranty Date since production date Distribution Unit Seal Packing List 1 Main engine quantity One set 2 Instruction book including warranty card quantity one 3 Patch plug of positive pole of solar cel...

Страница 47: ......

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