Chuphotic KR6000 Bedienungsanleitung

KR Series UPS (6-10)KVA

User’s Manual

INDEX

1. Safety instruction..........................................................................................................- 1 -

1.1 Explanation of symbols ...................................................................................................- 1 -

1.2 Safety precautions. .........................................................................................................- 1 -

2. Overview........................................................................................................................- 5 -

2.1 Model Explanation...........................................................................................................- 5 -

2.2 Abstract of Product..........................................................................................................- 6 -

2.2.1 Product Feature .....................................................................................................- 6 -

2.2.2Technical Specifications ..........................................................................................- 8 -

3. Basic Principles and Structure.....................................................................................- 9 -

3.1 Working Principle of Single unit.......................................................................................- 9 -

3.1.1Working Principle Diagram......................................................................................- 9 -

3.1.2 Working Principle ...................................................................................................- 9 -

3.1.3Working Procedure ...............................................................................................- 10 -

3.2 Parallel System Principle...............................................................................................- 11 -

3.2.1Working Principle ..................................................................................................- 11 -

3.2.2Working Mode.......................................................................................................- 11 -

3.3 Machine Structure .........................................................................................................- 14 -

3.3.1Display structure ...................................................................................................- 14 -

3.3.2 Display interface...................................................................................................- 14 -

3.3.3 KR6000L, KR(/B)1110, KR（/B）3110 appearance..............................................- 15 -

3.3.4 KR6000, KR(/B)1110S, KR(/B)3110S appearance................................................- 17 -

4. Installation...................................................................................................................- 19 -

4.1 Installation Notice ......................................................................................................- 19 -

4.2 Installation process....................................................................................................- 20 -

4.3 Installation preparation...............................................................................................- 20 -

4.3.1 Checking the installation site................................................................................- 20 -

4.3.2 Unpacking and inspect the machine................................................................- 22 -

4.4 Machine Installation...................................................................................................- 23 -

4.4.1 Machine installation notes ...............................................................................- 23 -

4.5 Check the main input..................................................................................................- 23 -

4.6 UPS Installation..........................................................................................................- 23 -

4.6.1 KR (6&10kVA) Series UPS installation .................................................................- 23 -

4.7 Battery Cabinet Installation.........................................................................................- 25 -

4.7.1Important Security Regulation ...............................................................................- 25 -

4.7.2 Installation Steps..................................................................................................- 25 -

4.8（Parallel）System installation.......................................................................................- 26 -

4.9 Electrical connection...................................................................................................- 26 -

4.9.1 Mode of Single Unit Connection.........................................................................- 26 -

4.9.2 Wire Connection of Parallel system......................................................................- 27 -

4.10 System inspection and testing................................................................................- 30 -

4.10.1 Check electrical connections..............................................................................- 30 -

4.10.2 UPS testing .....................................................................................................- 30 -

4.10.3 Connect with the load ......................................................................................- 30 -

5. Using and Operation...................................................................................................- 31 -

5.1 Notes of using UPS.......................................................................................................- 31 -

5.2 UPS single unit operation process.................................................................................- 31 -

5.3 Operation instruction.....................................................................................................- 32 -

5.3.1 Inspection before power on..................................................................................- 32 -

5.3.2 UPS Startup Steps ...............................................................................................- 33 -

5.3.3 Start the load........................................................................................................- 33 -

5.3.4 Shutdown UPS...........................................................................................................- 33 -

5.4. Operation of Parallel system ........................................................................................- 34 -

5.4.4 Online start-up Parallel System............................................................................- 35 -

5.4.5 Redundancy and Expansion of Parallel System ...................................................- 35 -

6. Maintenance and Fault Diagnosis..............................................................................- 37 -

6.1 Maintenance Guide.......................................................................................................- 37 -

6.1.1 Safety Precaution.................................................................................................- 37 -

6.1.2 Periodic Preventative Maintenance ......................................................................- 37 -

6.2 Battery Daily Maintenance.............................................................................................- 38 -

6.3 Battery replacement......................................................................................................- 38 -

6.4 Fault diagnosis ...........................................................................................................- 39 -

6.4.1 FAQ .....................................................................................................................- 39 -

6.4.2 Troubleshooting for the failure of single units system and parallel system.............- 41 -

Appendix A. Packaging Transportation and Storage...........................................................- 42 -

A.1 Packaging.....................................................................................................................- 42 -

A.2 Transportation...............................................................................................................- 42 -

A.3 Storage.........................................................................................................................- 42 -

Appendix B Table of Toxic and harmful substance in product ...........................................- 43 -

KR series（6-10kVA）user’s manual

- 1 -

1. Safety instruction

Summary

This chapter describes the safety symbols and safety precautions. Please read this

chapter carefully before any operation of UPS in order to avoid of unsafe operation

which will endanger personal safety or equipment damage.

1.1 Explanation of symbols

Safety symbols please refer to table 1.1-1, these symbols are used to remind the

reader to abide the safety operation during the installation, operation and

maintenance

Table 1.1-1 Safety symbols and meaning

Safety symbol

meaning

Safety tips

Anti-static tips

Beware of electric shock tips

1.2 Safety precautions.

The UPS internal exists high temperature and voltage, the equipment installation, the operator

must comply with relevant safety standards and operational procedures during UPS installation,

operation and maintenance processing, or it may cause personal injury or equipment damage.

The safety precautions mentioned in the user manual only as a supplement to local safety

regulations. The manufacturer company does not responsible for any breach or violation of

general requirements of safe operation or violation safety standards of the design, production

and use of equipment.

Different brands and different types of battery charging voltage requirements are different,

make sure that the charging voltage of UPS and battery charging voltage are matched, if any

doubt, please contact the manufacturer or distributor for support. Any change of system

KR series（6-10kVA）user’s manual

- 2 -

configuration, structure or components will affect the performance of UPS, if the user wants to

make any change please consult with manufacturer or distributor in advance.

Life risk!

Contact high voltage and mains directly or indirectly through humidity objects will cause life

risk.

1.Only authorized professionals are allowed to open the UPS chassis! The UPS input and output voltage is

high risk. Contact the high voltage will bring life risk.

2.Please disconnect the AC power, battery before maintenance.

And test the output terminal block with a voltmeter before maintenance to ensure that the input is turned off

and in safe condition.

3.Even if all external power is disconnected, UPS internal capacitor exists residual electric charge, and

output terminal blocks exists high voltage which may endanger life. So it needs to put the UPS aside long

time（≥10 min）, the UPS chassis could be opened after charge released.

4.Battery cable has not separated with AC input. Dangerous voltage may exist between battery terminal and

ground terminal. Battery pack exists high voltages which may endanger life, please make sure that they are

insulated when installation or use.

5．Easy conductive objects such as watches, bracelets and rings are forbidden during operation.

6.The UPS installation person should have the qualification of high voltage and AC power operation. Power

system maintenance and repair could only be done by professional person.

7.Leakage risk! The UPS must be grounded before electrical connections. The ground terminal must be

connected to the ground.

Unbalanced load, half-wave rectifier load or inductive load are not allowed to

connect to UPS output, such as air conditioner, hair dryer, starter, electric drills, motors,

fluorescent lights, ect.

Drilling holes on the cabinet is prohibited.

Inappropriate drilling will damage the device inside the cabinet. Metal debris generated by

drilling enters the cabinet will lead to PCB short circuit.

KR series（6-10kVA）user’s manual

- 3 -

It is dangerous to operate under lightning storm!

Operation under high voltage and AC operation is prohibited during a lightning storm or in the

tower or the mast operation. During a lightning storm, the atmosphere will produce a strong

electromagnetic field. Therefore, in order to avoid of equipment struck by lightning, lightning

protection should be grounded timely

Be careful of static!

To prevent static damage sensitive components, make sure that you are wearing a wrist strap

before contact with sensitive components (such as the flapper, circuit boards, IC chips, etc.),

also the other end of wrist strap is well grounded.

Installation with AC input and remove power cable are dangerous!

Installation with AC input and remove power cable are prohibited.

Please turn off main switch before assemble power cable or remove power cable. Before

connecting the cable, make sure the connection cable, cable labels are in line with the actual

installation.

Do not connect the ground wire and neutral wire, live wire and neutral wire reversely

which will cause short circuit. It should be well grounded, the voltage between ground wire and

neutral wire should be less than 5V.

Please use specified battery model!

Non-specified battery will cause damage to UPS.

Battery operation must be done according to instructions!

KR series（6-10kVA）user’s manual

- 4 -

Battery operation must be done according to the battery user manual instructions, especially for

battery wire connection. Non-standard operation will damage the battery, even endanger life.

1.Prohibit to short circuit the positive and negative of the battery. The battery connecting wires must be

tightened. Touch the battery’s every two wire connectors or bare wire terminals are prohibited, or it may

cause battery damage or endanger life.

2.Prevent the battery electrolyte overflow. The metal objects and circuit board will be corroded by the

electrolyte which will result in equipment damaged and short circuit.

3.Battery should be stayed away from fire and all the electrical equipment which could cause sparks easily to

avoid danger or unnecessary losses.

Be careful for the rotating fan!

When remove the fan, do not put fingers or tools into the rotating fans before the fan stopped in

order to avoid equipment damaged or life injured.

Keep good ventilation of the equipment!

Ensure that no objects are in the front of air-in and air-out holes and fans, to keep good

ventilation.

The product is class Aequipment!

It may cause radio interference when used in residential house, the user should use additional

measures to avoid of radio interference.

Warning label should be affixed outside UPS position area！

When UPS is failure, it still exists dangerous voltage, the warning labels should included 1.

This line is for UPS power supply. 2. Please disconnect this line before line operation.

KR series（6-10kVA）user’s manual

- 5 -

2. Overview

Summary

This chapter introduces the model name meaning of the device, system characteristics and

performance index.

2.1 Model Explanation

The meaning of KR 6kVAseries model name is shown as Pic. 2.1-1.

KR L

6000

Long Back Up Model

Output Power

KR Series Online UPS

Fig.2.1-1 The meaning of KR 6kVAseries model name

Shown as Fig. 2.1-1, “KR” indicates that this product is Kehua KR Series high frequency UPS; “6000”

indicates that output power of this product is 6kVA; “L” indicates that this product is long back up model,

if without “L” means it’s standard model.

The meaning of KR 10kVAseries model name is shown as Pic. 2.1-2.

KR/B * 1 ** S

Standard Model

Output Power

Single Phase Output

Input Phase

Parallel Model

KR Series Online UPS

Fig. 2.1-2. The meaning of KR 10kVA series model name

KR series（6-10kVA）user’s manual

- 6 -

Shown as Fig. 2.1-2, “KR” indicates that this product is Kehua KR Series high frequency UPS;

“/B” indicates that this product is parallel model; if without “/B” it’s standard model; output

phase “1” indicates that it’s single phase output; output power “**” indicates the output power

of this product; when it’s “10”, it indicates that the output power is 10kVA; “S” indicates that

this product is standard model, if without “S”, it’s long back up model.

2.2 Abstract of Product

2.2.1 Product Feature

KR series (6&10kVA) UPS are online UPS of sine wave charactering high-performance, especially designed

for network computer room, small intelligent equipments like measure devices or industrial auto-machines

etc. and precise instruments used in systems such as finance, communication, insurance, transportation,

taxation, military, stock, energy, education, government and enterprises etc, specially for terrible electric

network circumstance.

KR series (6&10KVA) UPS, the online UPS of sine wave charactering high-performance has mainly the

following features:

Great adaptability for AC input

Within wide input voltage range, there is no need for battery supply which can effectively protect batteries.

Precise synchronization system with AC input

The realization of exact zero-phase synchronization between output and input can meet the requirement to

synchronization of power supply and electric network from a variety of instruments, being propitious to

improve user system performance and boosting the reliability of bypass switch.

High input power factor

Adopt advanced active PFC technique, single phase input power factor could reach 0.99, 3 phase input power

factor could reach 0.95, which further alleviates load on electric network and represents green power supply

of new generation.

High performance with competitive price

Adopt multiple power transfer and high frequency PWM technique, character high efficiency, small size and light

weight, improve running reliability and reduce manufacturing cost. All above help decreasing customer cost

of system designation.

Low running input voltage

KR series（6-10kVA）user’s manual

- 7 -

Independent fast-test technique adopted leads to no inversion of DC/DC module even when input voltage

lows to limit 120V so that all the output energy under the commercial supply status is transferred from

electric network that can guarantee the batteries are in 100% energy-storage status and decrease

battery-discharge number to prolong life.

Perfect protection function

Functions designed such as output high voltage protection, low battery protection, over load protection, fast

current-limit, short-circuit protection, over temperature etc are able to avoid faults caused by manual

operation mistake to guarantee reliable work in different conditions.

Intelligent RS232 and USB communication function (optional)

With RS232 or USB standard data interface, supported by UPSilon 2000 power monitor software, the status

of electric network and UPS can be directly inspected on the computer monitor. The product can also support

SNMP network adaptor which will make the UPS as newcomer of network immediately, realizing network

administration and improving system reliability.

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Chuphotic UPS Handbücher

Chuphotic

Chuphotic MOON-i MO850i Bedienungsanleitung

Chuphotic

Chuphotic PLUTO-PT Bedienungsanleitung

Chuphotic

Chuphotic PLUTO PT800 Bedienungsanleitung

Chuphotic

Chuphotic Venus Smart 1K Bedienungsanleitung

Chuphotic

Chuphotic VENUS Ultimate S2.2 1KVA S Bedienungsanleitung

Beliebte UPS Handbücher anderer Marken

Pylontech

Pylontech Victron & Pylontech US5000 Bedienungsanleitung

Tecnoware

Tecnoware EVO DSP PLUS MM 6.8 Bedienungsanleitung

Mecer

Mecer ME-1000-WTU Bedienungsanleitung

Mustek

Mustek PowerMust 530(B) Plus Installations- und Betriebshandbuch

Emerson

Emerson Liebert NXL series Bedienungsanleitung

MAKELSAN

MAKELSAN BOXER SERIES Bedienungsanleitung

Block

Block PC-0524-400-0 Bedienungsanleitung

CyberPower

CyberPower CP585LCD Bedienungsanleitung

Eaton

Eaton 3S Montageanleitung

CyberPower

CyberPower Office Tower Series UPS 1000 Bedienungsanleitung

CyberPower

CyberPower BM100 Bedienungsanleitung

Best Power

Best Power 610 Bedienungsanleitung

Best Power

Best Power Unity/I UT3K Bedienungsanleitung

Mustek

Mustek PowerMust 400 Offline Bedienungsanleitung

Xantrex

Xantrex Trace 512 UR-UPS Bedienungsanleitung

Forza

Forza SL-1501UL Bedienungsanleitung

LEGRAND

LEGRAND keor 310081 Bedienungsanleitung

ABB

ABB Conceptpower DPA 500 Bedienungsanleitung