PSC Solar 10KW Manuel utilisateur

USER MANUAL

Sate

The company is committed to the continuous improvement of the inverter. This information is subject to change without notice. please refer to the

actual product.

3PHASE HYBRID

INVERTER

10-200KW

Contents

I.Brief Introduction............................................................................................................................. ...................3

A. General Instructions..................................................................................................................................... ..3

B. Cautions............................................................................................................................................................3

II.Installation and Wiring of the Inverter...............................................................................................................3

A.Environment for Installation.............................................................................................................................3

B.Inspection before Installation...........................................................................................................................4

C.Installation Position...........................................................................................................................................4

D.Wiring..................................................................................................................................................................4

1.Output System for 10-200KW inverter 3 phases type.....................................................................................4

2.Wiring Inspection................................................................................................................................................5

III.Operation of the Inverter -1............................................................................................................................5

A.Procedures of Switching on Single Machine...................................................................................................5

B.Procedures of Regular Switching Off ..............................................................................................................6

IV.Operation of the Inverter -2............................................................................................................................6

A.Mains priority.......................................................................................................................................................6

B.Battery Mode.......................................................................................................................................................6

C.Static Bypass Mode...........................................................................................................................................7

D.Reparing Mode...................................................................................................................................................8

E.SLU......................................................................................................................................................................8

F.Battery..................................................................................................................................................................8

G.Turn to Bypass with Inverter's Off....................................................................................................................8

V.Maintenance........................................................................................................................................................8

A.Periodically Maintenance..................................................................................................................................8

B.Battery Maintenance..........................................................................................................................................9

C.Adjusting a Suitable Working Environment.....................................................................................................9

VI.Parameters For..................................................................................................................................................9

A.Inverter System..................................................................................................................................................9

1.Input Rectifier ....................................................................................................................................................9

2.Output Rectifier..................................................................................................................................................9

B.Battery...............................................................................................................................................................10

C.Inverter..............................................................................................................................................................10

D.Bypass...............................................................................................................................................................11

E.System...............................................................................................................................................................11

VII.Alarms.............................................................................................................................................................12

A.Alarm1:Fault of Bypass Voltage or Bypass Fuse, SCR................................................................................12

B.Alarm2:Fault of Mains Power or Input Rectifier Switch Disconnects ........................................................12

C.Alarm3:Under-Voltage of the Battery..............................................................................................................12

D.Alarm4:Battery Discharging...........................................................................................................................12

E.Alarm5:Over-loaded........................................................................................................................................13

F.Alarm6:Temporary Bypass..............................................................................................................................13

G.Alarm7:Turn to Bypass due to Over-loaded..................................................................................................13

H.Alarm8:Order to Bypass .................................................................................................................................13

I.Alarm9:Over-heat or Fault of Cooling Fans.....................................................................................................13

VIII.Display Function............................................................................................................................................13

A. General Introduction......................................................................................................................................13

1.Instruction on LCD Indicators..........................................................................................................................13

2.Instruction on Main Screen..............................................................................................................................14

3.Introduction on Display Content................................................................................................................15-17

IX.Connection with Computer.............................................................................................................................18

3rd

A. General Instructions for inverter

The product is the DC power (battery, storage battery) into alternating current (380V, 50Hz sine wave).It consists

of an inverter bridge, control logic, and filter circuit.Widely used in air conditioners, home theater, electric grinders,

power tools, sewing machines, computers, televisions, washing machines, range hoods, refrigerators, VCRs,

massage, fans, lighting, etc.By connecting the cable to the battery, the appliances connected to the output of the

machine will be able to use a variety of electrical appliances. Appliances can be used are: mobile phones, laptop

computers, digital cameras, cameras, lighting, electric shavers, game consoles, handheld computers, power tools,

car refrigerator and all kinds of travel, camping, medical and first aid appliances.This is an all-digital controldesign,

the application of intelligent DSP digital intelligent engine control, take-frequency architecture, the new inverter

products.Particularly suitable for harsh environment area of power and the use of photovoltaic power generation,

pure sine wave output, you can drive all types of loads.

B.CAUTIONS

1.Ground Protection. The ground wire of the input power must be connected to the ground terminal

(with sign "G") of the inverter.

2. It's not allowed to dismantle any wire without permission.

3.Risk of electric shock, do not remove cover. No user serviceable parts inside. Refer servicing to qualified

service personnel. And please read the used manual carefully when service required.

4.Always keep the top metal cover and rear panel fixed. The location should provide adequate air flow around the

nit, in an atmosphere free of excessive dust or corrosive fumes.

5. It's prohibited to remove dirt under power connection. Wet or soaked material is not allowed to use for

cleaning.

6.Risk of electric shock hazardous live parts inside this unit are energized from the battery supply even when the

input AC power is disconnected.

7.To reduce the risk of fire, replace only with same type and rating of fuse.

8.The replacement of the batteries should be conducted by qualified personnel. As the used battery is deemed to

be poisonous material, it should be delivered to recollection agency

9.This unit requires operation environment of around 25℃. When the inverter is not in use for long term, battery

should be charged every 3 months. If the temperature is above 30℃, battery should be charged every 2 months.

10.Install this inverter strictly according to this manual.

A.Environment for Installation

Make sure the indoor envrionment for installation to be:

1.without dust;

2.at appropriate temperature:

Working temperature: 0~40 ℃

Starting temperature: above 0℃

Optimum working temperature: 25℃

Good ventilation is required:

(1)Natural ventilation; applicable in special room without heat.

(2) Manual ventilation:

When the outer case temperature (TA) is higher than the surrounding temperature (TE), air

I.INTRODUCTION

II.INSTALLATION AND WIRING

4th

conditioner is needed.

The closer are these two temperatures, the larger capacity of the ventilation system would be,

based on the following equation:

Q(m³/h)=3. 1+Pdiss(kcal)/(ta-te)(c)

kcal is the unit of Pdiss , adjust Pdiss 10% for allowing the loss of energy.

B.Inspection before Installation

After putting out the Inverter from the packing box, please check :

whether there's any damage on it;

whether the switches are OFF;

any of the mentioned accessories missing;

C.Installation Position

Please make Sure:

1. Nothing is within 40cm to the back of the Inverter;

2. Nothing shall be put on the top of the Inverter;

3. There should be enough space to the front and top of the Inverter for inspection and reparing;

4. Battery cabinet should be placed on the right side of the machine and keep enough space in

between for installing and reparing;

5. Power cable should be installed from the bottom or back of the Inverter.

D.Wiring

Remember to turn off all the switches before connecting Inverter to the main power cable or any

loads.

when wiring the main power cable, please first connect the ground line to the "G" port on

the terminal board. Without ground connection, the machine can't be operated.

1.Output System for 10-200KW inverter 3 phases type

(1) 3 Phases Input and one neutral line (3ϕ4W 380V)

(2) The positions of Input/Output in the distributor are as below:

(3) The Graph 2 shows all of the terminal boards:

Graph 2

Ground

Rectifier Input

Battery

Bypass Input

Output

Ground

Graph 1

5th

(4) Cable size for Input / Output , shown as the below table: (mm²)

Model

Input (including Bypass)

Output

Battery

Positive

Negative

10KW

15KW

20KW

30KW

40KW

50KW

60KW

80KW

100KW

120KW

140KW

100

160KW

100

200KW

100

120

2.Wiring Inspection

After finishing wiring all of the input/output cables, the following should be inspected:

(1) whether the order of the phases is correct;

(2) whether battery input cable is connected with the correct polarity;

(3) whether the ground connection cables of the Input and Output have been connected to the terminal board

firmly.

Notice: The Bypass input cables (R,S,T) and the Rectifier input cables (R,S,T) are paralleled connected.

A.Procedures of Switching on Single Machine

Please switch on the inverter according to the following procedures after wiring all of the necessary cables

properly

1. Close up the input switch of rectifier to start the rectifier of the inverter after confirming that all the phases

have voltage;

If no display on the LCD screen, and there's long buzzes, it indicates that the input phases are not in correct order;

then rectifier switch should be turned off and input power bus should be disconnected until the input phases

(R,S,T) are wired in correct order;

Close up the rectifier switch again and LCD screen shall have display. Then it takes around 30s for

self-inspection before starting the inverter;

The spinning fans indicate that the inverter has started up .

2. The Battery Switch can not be closed up until the inverter has started;

3. Close up the Bypass Switch;

4. Close up the Output Switch.

Note: When the inverter is working normally, the Repair Switch should be disconnected, otherwise the

mains power would go through repair switch directly to the loads.

III.Operation of the Inverter -1

6th

B.Procedures of Regular Switching Off

1. Disconnect the output switch;

2. Disconnect the Bypass Switch;

3. Disconnect the Battery Switch;

4. Disconnect the Rectifier Input Switch;

5. Disconnect the main power switch.

Warning:

1. Please strictly follow the above procedures to turn off the inverter;

2. The above actions should be done continuously until all of the switches are disconnected.

B.Mains priority

AC first , DC standby INVERTER mode

When both utility and battery are connected to the machine, utility will supply power to the loads prior to the battery. When

utility is cut off, the battery will automatically continue to supply power.

Step 1: When utility power is available, it will output directly after voltage being stabilized and charge batteries at the same

time.

Step 2: When utility power is cut off suddenly, the inverter will convert

DC power to AC power automatically to ensure uninterrupted power supply within 5ms.

Step 3: When utility power becomes available again, it will automatically transfer to utility supplying power to loads and

charge batteries at the same time.

See Workflow as below:

B.Battery priority

DC first, AC standby:

When both utility and battery are connected to the inverter, battery will supply power to the loads prior to utility.

When battery capacity is not enough, utility will continue to supply power automatically.

Steps are as follows:

Step 1: When battery has enough power, it will supply power to the loads directly

Step 2: When battery does not have enough power, it will automatically transfer to utility supplying power to the

loads

IV.Operation of the Inverter -2

7th

Step 3: After the battery is fully charged (e.g. by solar or wind charge controller), it will then automatically transfer

to battery supplying power to the loads.

See Workflow as below:

Note: Battery supporting time would be affected by the power consumption of the loads and

temperature. Removing some of the loads can extend battery time.

Under the battery mode, the alarm would buzz interruptedly, and the indicators of Output and Battery on

the control panel would show green light.

The closer to the exhaustion of the batteries, the more frequent would the buzzers go, with battery

indicator flashing at the same time. Inverter will stop working when the batteries exhaust until the

power come back for supplying and charging the batteries.

C.Static Bypass Mode

The inverter will turn to Static Bypass mode under any of the following situations:

1. order of transfer to Bypass (manually or automatically);

2. Output over-loaded;

3. Fault.

Under this mode, the bypass LED indicator on the control panel (Yellow light) will light on.

Note: The static bypass switch should be synchronized with AC power; It can be manually or

automatically set to 0 transfer time from protective load (inverting output) to non-protective load (Bypass

output)

8th

D.Reparing Mode

Used when the inverter needs repairing without cutting the power for the loads.

When Repair Switch is closed, the control panel stops displaying, and eletricity goes from bypass route to the

load and the load will be affected by any interference on the power grid.

Batteries cannot supply the power for loads; Shown as the Graph 8

Note: Before repairing the machine, manually close up the Repair Switch and disconnect all the other

switches (Input Switch, Output Switch , Battery Switch and Bypass Switch). Then apart from the voltage

on the switch part, there's no current going through the internal components of the inverter and the loads

are still having power supply.

But non-qualified personnel is not allowed to use the Repair Switch.

E.SLU

All of the operation action of this inverter is controlled by DSP chip.

F.Battery

It supplies the power for inverter. Choose battery quantity and capacity according to the type of the

inverter and the required back-up time.

G.Turn to Bypass with Inverter's Off

Under the normal situation, if the orders to turn off the inverter part, the loads will be supplied by power from

static bypass. If the mains power fails, the loads will not have power supply.

Under the emergency situation, if the inverter receives order of turning off the inverter part, the inverter will shut

down completely until the power getting back to normal, then it will start the normal working mode automatically.

Note: Since Input Switch and Battery Switch shall have voltage remains even they are disconnected, only

qualified personnel is permitted to repair the inverter. Otherwise the inverter may be damaged or worse,

accidents occurs to human being.

A.Periodically Maintenance

Batteries and cooling fans are the items that should be inspected periodically.

1. Inspect the cooling fans and clean its dust;

2. Replacing the batteries should be done by qualified personnel. All the disused batteries should be returned to

the related re-collection institute as the disused battery is deemed to be "Poisonous Waste".

V.Maintenance

9th

3. Battery life is related to the designed cycles of charging-discharging and the working temperature. Usually,

under 20 ℃, battery life can be 3~5 years. If the environmental temperature of the battery is above 30 ℃, battery

life would 1.5~2.5 years.

After a few times of charging-discharging cycles, the battery capacity would increase and be stable for the next

hundreds of cycles. Then it will shrink.

B.Battery Maintenance

Battery maintenance should be executed as follows:

1. Keep the environment temperature at around: 20~25 ℃;

2. In the first month, 2~3 times of charging and discharging the batteris is advised;

3. After the first month, batteries should be charged and discharged once every 3 months.

C.Adjusting a Suitable Working Environment

Adjustable items: Battery alarm setting; Automatic Switch-off; Bypass Voltage Range; Bypass Frequency

A.Inverter System

1.Input Rectifier shown as table 1

Model

10KW

15KW

20KW

30KW

40KW

50KW

60KW

80KW

100KW

120KW

140KW

160KW

200KW

Max.

Input

Current

25A

38A

51A

75A

101A

125A

150A

199A

240A

300A

340A

388A

480A

Working

Principle

Online Power supply, with static bypass switch (uninterruptible transfer), output power isolated

Phase

3 phases, R S T +N+G

Nominal

Voltage

380vac ±25%

Nominal

Frequenc

50Hz / 60Hz ±10%

Voltage

Harmonic

Distortion

<5%

Soft Start

Time

0~100% 5 seconds

Table 1

2.Output Rectifier shown as Table 2

Model

10KW

15KW

20KW

30KW

40KW

50KW

60KW

80KW

100KW

120KW

140KW

160KW

200KW

Max.

Output

Voltage

216VDC

408VDC

432VDC

Charging

Current

5A ~30A (adjustable)

Table 2

VI.Parameters :

Ce manuel convient aux modèles suivants

Table des matières

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