Jntech JNPH3AR-S User Manual Download | Manualshive

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background image

8

4

Packing list

Included

5

Quick installation guideline

Included

6

Certificate of inspection

Included

3.2 Identify Power Pack

The nameplate in the side of Power Pack, and it shows the Power Pack

model, some important parameter and certificate mark.

Figure 3-2 Power Pack nameplate

Table3-2 Nameplate information table

No.

Description

1

JNTECH Logo and name.

2

Power Pack model and parameter information.

3

Company and website.

4

Manufacturing code.

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11
12
13
14
15
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Summary of Contents for JNPH3AR-S

Page 1: ...Power Pack User Manual JNPH3AR S JNPH3AR S EN V1 4 ...

Page 2: ... about Solar pump system Power Pack of Hefei JNTECH New Energy Co Ltd It strictly prohibited to disclose the document by duplicating photocopying publishing online and in other forms without Hefei JNTECH s permission Hefei JNTECH New Energy Co Ltd reserves the right to change details in this publication without notice V1 4 ...

Page 3: ...ed and revised but it unavoidably has slightly discrepancies or errors with real Power Pack please kind prevails if user purchases our Power Pack Symbol Used The following safety symbols may be used in this manual and the meanings are shown in below Safety Symbol Meaning Danger Means that it may lead to serious accident of injuries if safety warning is ignored Warning Means that it may lead to ser...

Page 4: ...with domestic garbage Beware of dangerous high voltage Should wait for 5 minutes after Power Pack and PV panel or AC power are disconnected then Power Pack only can be touched Beware of hot surface The Power Pack temperature can exceed 60 during operation CE certificates ...

Page 5: ...Identify Power Pack 8 4 Installation procedure 9 4 1 Prepare Installation Tools 9 4 2 Installation Site Required 10 4 3 Installation Direction 10 4 4 Installation of Power Pack 12 5 Electrical Connection 13 5 1 Power Pack Connecting Terminals 13 5 2 Cable Selection 16 5 3 Connector Disassembling 16 6 Power Pack Commissioning 17 6 1 Inspection before Commissioning 17 6 2 First Commissioning of Powe...

Page 6: ...ve special training Read this manual carefully and master the operation related to safety matters Any damage caused by improper installation or operation will be beyond the warranty scope Before installation Notice User should check the Power Pack if there is any damage during transportation Please contact Hefei JNTECH New Energy Co Ltd or transportation company immediately if some problems of Pow...

Page 7: ...d erectly and ensure the heat sink is without shelter Electrical connections Warning All the operation and wiring work should be operated by professional electrical or machine engineer Please do not close any breakers before all the equipment are not fully connected well Notice All the electrical installation must meet the electrical installation standard of local and country In order to ensure sa...

Page 8: ...at AC side breakers should be turned off firstly then DC side breakers should be turned off before checking and maintaining after waiting at least 5 minutes should measure DC side and AC side voltage with a voltage meter to ensure that operation under the circumstance of no voltage between DC side and AC side ...

Page 9: ...power A common application is for diesel generator or unstable regions of utility grid When the sun irradiation is insufficient just switch on the AC power source which will work as supplement And even at night AC power source can work as pass by Warning Power Pack can t be connected with the PV array which is positive or negative grounded Figure2 1 Power Pack application System Noted Make sure th...

Page 10: ...ower Pack appearance information table No Name Introductions 1 Power Indicator Light on when Power Pack AC side power on 2 Bottom Cover To switch the connect and disconnect PV input 3 Connection Terminals PV Input AC Input DC Output 4 Machine serial No Manufacturing code when need after sales service should provide the No 5 Nameplate Power Pack basic parameters listed on the nameplate for basic in...

Page 11: ... Pack dimension table Model Width mm Height mm Depth mm Net weight kg JNPH3AR S 440 580 240 20 2 2 3 Product Name The way of product naming take JNPH3AR S for example JN P H3 AR Company name System name Functional unit of system Power level Used for 30kw to 37kw H series 7 S Optimization upgrading ...

Page 12: ...ether all the parts is correct and in good condition If any damage is found please contact Hefei JNTECH New Energy Co Ltd or the transportation company Please keep well the photos taken at the damaged parts and we ll provide you with best and fastest services Hefei JNTECH New Energy Co Ltd supplies the standard Power Pack and some commonly used accessories as below Figure 3 1 Power Pack and standa...

Page 13: ...r Pack The nameplate in the side of Power Pack and it shows the Power Pack model some important parameter and certificate mark Figure 3 2 Power Pack nameplate Table3 2 Nameplate information table No Description 1 JNTECH Logo and name 2 Power Pack model and parameter information 3 Company and website 4 Manufacturing code ...

Page 14: ... drilling Straight screwdriver Ф5 Used for the PV and AC input wire installation Open end wrench No 10 Used for locking expansion bolt 示意图名称推荐规格功能 Wire crimpers M2 5 M8 Used for cool pressure terminal pressure welding Electric drill Ф8 Used for Power Pack installation plate fixed hole drilling Straight screwdriver Ф8 Used for the PV and AC input wire installation adjustable wrench NO 10 Used fo...

Page 15: ...allation site must be in good ventilation do not install the Power Pack in the closed case Power Pack protection level is IP65 can be installed outdoor when the Power Pack is installed outdoor should be installed as far as possible in the eaves or other have the shadow place avoiding direct sunlight rain and snow Power Pack is installed indoor keep away from windows avoiding lightning The installa...

Page 16: ...Pack uses air cooling mode and the installation site selected should ensure the minimum installation spacing between the Power Pack and the fixed object and the nearby inverters to ensure good ventilation 100cm 100cm 100cm 100cm 1 0 0 c m 1 0 0 c m Figure 4 2 Minimum spacing of adjacent installations Table 4 1 Minimum spacing dimension Direction Minimum spacing Above 100cm Below 100cm Sides 100cm ...

Page 17: ...the selected installation position according to the size and shape of installation bracket suggest drill Diameter 10 1 0 depth 60 5 0 Figure 4 4 JNPH3AR S Installation hole position figure Step 3 Hang the Power Pack four hangers to the fixed expansion bolt tighten bolt with wrench Through expansion bolt to fix the bracket to the wall Hangers on the top of PowerPack Hangers at the bottom of PowerPa...

Page 18: ...rounding correctly using proper conductor and taking necessary short circuit protection to ensure the safe operation of the Power Pack Do not close any circuit breaker before all the electrical connections being finished 5 1 Power Pack Connecting Terminals The input and output terminals are at the bottom of the Power Pack including PV INPUT terminals AC INPUT terminals and DC OUTPUT terminals as s...

Page 19: ...n Instruction Operation Demonstration 1 Loosen the waterproof terminal cap rotate the nut in counterclockwise to remove the terminal caps 2 Put cable through the waterproof terminal block and then crimp the end into cold pressed terminals 3 Connect the cold pressed terminals correctly according to the PV and PV which are marked on the terminal board In accordance with the above steps fixing the po...

Page 20: ...ower Pack 2 AC INPUT terminals connection AC INPUT terminals adopt M25 waterproof terminals The operation method is the same as terminal disassembling method of the DC INPUT side Putting AC input cable through the waterproof terminals block then accessing three phase AC input and grounding wire in accordance with the U V W PE logo Figure 5 2 Power Pack s AC input wiring diagram 3 DC Output termina...

Page 21: ... and Output AC side PV PV DC DC U V W PE JNPH3AR S 8 8 8 8 8 5 3 Connector Disassembling Disassembling of Waterproof Joint Connector Please refer to the following diagram using M8 screwdriver to remove the cold pressed terminals from the terminal board or terminal row rotating the nut in counterclockwise to remove the waterproof terminal cap Then you can draw the AC cable out from the terminal blo...

Page 22: ...rminals U V W PE of Power Pack being right accessed DC OUTPUT DC OUTPUT terminals of the Power Pack shall be directly connected to Solar Pumping Inverter 6 2 First Commissioning of Power Pack Please ensure the following status before commissioning Ensure the correct connection between Power Pack and Solar Pumping Inverter Ensure correct polarities of PV arrays Ensure that the grid U V W and PE con...

Page 23: ...ove photo shows that Power pack JNPH3AR S matching with Solar Pumping Inverter JNP37KH Table 6 1 Power Pack matching to Solar Pumping Inverter Model No of Power Pack 1 2 Model No of Solar Pump Inverter Dial Location JNPH3AR S Down Down JNP37KH ...

Page 24: ...factor of dial button key 3 4 based on actual demand factory setting is 0 6 The access time of utility grid power can be controlled by setting the two button keys Note As shown in above setting eg JNPH3AR S matching to JNP37KH factor a 0 6 when PV power less than 37000 0 6 22200W utility grid power will auto access to power pack as complementary energy to ensure pump work on full load ...

Page 25: ...s PV GRID System Status Green Green flash PV is working Utility grid has power but not access Green PV is working Utility grid access Yellow PV is working Utility grid fault Red PV is working Soft Start fault Utility Grid Power is withdrawn Red flash PV is working Raditor overheat Temperature sensor fault Utility Grid Power is withdrawn Yellow Green flash The voltage of PV is low Utility grid has ...

Page 26: ... or not through Solar Pumping Inverter Warning If the power indicator of Power Pack is light after turning on the AC input circuit breaker while the Solar Pump Inverter power led and the LCD are not lit checking whether the DC switch of the Solar Pump Inverter is on or off If the DC switch is off the circuit breaker of the AC side should be disconnected first till the the power indicator of the Po...

Page 27: ...pump fail to achieve full load operation when Power Pack AC input side circuit breaker is on 1 The voltage of AC power source is too low 2 The input voltage of solar panel is too high resulting in grid power being cut off 1 Boost voltage through transformer 2 Turn off the DC switch of the power pack GRID indicator light is yellow Solar power can input and grid power cannot input Grid is loss phase...

Page 28: ...year check the Power Pack as following Check humidity and dust of the Power Pack surrounding environment if there is too much dust clean the charger Check whether the Power Pack cable connection is loose if it is tightening again according to the mentioned wire connection method Check whether the cable is damaged especially the part that who s surface contact directly with the metal 7 3 Contact Cu...

Page 29: ...malfunctioning equipment Exemption from liability The company has the right not to carry out quality assurance in the following Transport damage Incorrect installation modification and usage Overall components have been beyond the warranty period Bad operating environment beyond the descriptions in this manual Non company services personnel to repair replacement or demolition cause machine damage ...

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