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  • Product Profile

    ARZ?-3W power quality analyzer is an integrated monitoring, analyzing and controlling device that offers electrical parameter metering, harmonics metering and analysis, waveform sampling, measurement of Voltage swell, dip, interrupt, Voltage unbalanced ratio, demand, fault record, event record, data record. ARZ?-3W can monitor and detect if the power quality fulfills IEC and EN standard.

    ARZ?-3W fulfils all the important requirements of IEC 61000-4-30 Class A standard.

    ARZ?-3W can work with our power quality monitoring and management software to provide energy management solutions for enterprises. With its strong networking capability, ARZ?-3W can display and record all the data records on the interactive trend chart. A data report can be formed periodically. The report can be used for fault analysis, statistics, real time monitoring purpose.

    Application

    >Power quality detection and management

    >Disturbance analysis, faults analysis, device pre-maintenance

    >Long term record and analysis

    >Power loads analysis

    >Energy consumption evaluation and analysis

    >Utilizing GPS synchronization to analyze the relevance between events in different locations

    >Applied scope: Single phase and 3phase electrical power system

     

    Main functions

    Measured scope

    1P2W,3P3W,3P4W,3P5W  programmable

    Basic parameters measurement:

    Voltage, Current (including, negative, zero sequence Current), frequency, power factor, active power, reactive power, apparent power, active energy, reactive energy, energy demand, Current/Voltage unbalance ratio, energy demand.

    Harmonics monitoring indicator

    Harmonics (2nd to 127th), including total Voltage/Current harmonic distortion ratio, each harmonic ratio, magnitude, phase angle, active power, reactive power, etc.

    Inter-harmonics(1.5 to 126.5)

    Voltage flicker quickly (Pst), flicker slowly (Plt), swell, dip, interrupt and transient change (optional).

    Surging Current (optional, only valid when matching with power clamp sensor outside)

    Oscillograph, waveshape faults record

    Real time display Voltage and Current waveform. Form the Voltage waveform and faults record on the occasion of harmonic component overlimit, harmonic distortion overlimit, R.M.S Voltage overlimit, short circuit fault etc.

    Parameter record, event alarm

    The built-in memory can record all the data that is needed, with the capacity of 32GB.

    Power quality reliability detection

    Display power quality detection result

     

    Multi communication protocol

    Modbus-RTU,TCP/IP, etc.

    Help/guide function

    User-friendly

    Display and operate function

    TFT true color LCD: resolution 640×480,65535 colors; touch screen and key dual operation mode; wave display support scaling  operation.

    Other functions

    Online statistics; GPS synchronization.

    Measurement Accuracy

    U, I rms value:  0.05%

    U, I peak value, peak factor:  2%

    Flicker:  5%

    Voltage unbalanced and Current unbalanced:  0.2%

    Frequency: ±0.002Hz

    Power factor:  ±0.002

    Power:  0.05%

    Energy:  Active energy 0.05% IEC60687:1992(GB/T17883-1999)

            Reactive energy 0.05% IEC61268(1995) (GB/T17882-1999)

    Harmonics:   IEC61000-4-30 class A

    Inter-harmonics:   IEC61000-4-30 class A

    Interface

      

     

     

    Technical Specification

    1.       Input

    a.AC Current input

    Input method: Internal Current transformers: 4 channels

    Nominal input: 1A~5A rms

    Measure scope: 0.001A~7A rms

    With power clamp sensor outside: 1A~3000A

    Power consumption:0.5VA/phase

    Overload capacity: 10A continuously, 100A /1s non continuously

     

    b.AC Voltage input

    Input method: Internal resistance partial voltage: 4 channels

    Nominal input: 100V~750V rms

    Measure scope: 0.2V~900V rms

    Power consumption:0.1VA/phase

    Overload capacity:1000V rms continuously,, 6000V/1s non continuously

    Frequency scope:50/60 Hz±15%

     

    c.Remote signal input

    34 channels remote signal input 24VDC

    GPS synchronized port: TTL (B code), 485(B code)

     

    2.       Output

    a. 16 relay alarm outputs, 10A/250VAC/30VDC

    b. Communication port: RS-485 (baud rate: 2400, 4800, 9600, 19200bps)

    c. Dual Ethernet: (dual 10M/100M Ethernet)

    d. USB

     

    3.       Environment

    Operation temperature:-20~+60

    Storage temperature:-40~+85

    Operation humidity: 5%~95%RH

    Sea height: up to 2000m.

    Pollution class: Class II

    Material of housing: Duralumin

    Protection class: IP51

     

    4.       Other parameters

    Auxiliary power supply: 85-265VAC/DC

    Sampling frequency: 20.48k (50Hz)

    Sampling resolution: 19 digits

    Event detection time:48μs

    Data storage capacity: 32GB

    Temp. drifting factor:<10PPM/.

    Withstand Voltage (input against output):3000V/1min (2mA)

    Power comsumption: 20VA

     

    5.       EMC and safety test

    EN61326-1 EN61000-4-2/3/4/5/12

    IEC/EN61010-2001

  • Product Profile

    ARZ?-3L power quality analyzer is an integrated monitoring, analyzing and controlling device that offers electrical parameter metering, harmonics metering and analysis, waveform sampling, measurement of Voltage swell, dip, interrupt, Voltage unbalanced ratio, demand, fault record, event record, data record. ARZ?-3L can monitor and detect if the power quality fulfills IEC and EN standard.

    ARZ?-3L fulfils all the important requirements of IEC 61000-4-30 Class A standard.

    ARZ?-3L can work with our power quality monitoring and management software to provide energy management solutions for enterprises. With its strong networking capability, ARZ?-3L can display and record all the data records on the interactive trend chart. A data report can be formed periodically. The report can be used for fault analysis, statistics, and real time monitoring purpose.

    Application

    >Power quality detection and management

    >Disturbance analysis, faults analysis, device pre-maintenance

    >Long term record and analysis

    >Power loads analysis

    >Energy consumption evaluation and analysis

    >Utilizing GPS synchronization to analyze the relevance between events in different locations

    >Applied scope: Single phase and 3phase electrical power system

     

    Main functions

    Measured scope

    1P2W,3P3W,3P4W,3P5W  programmable

    Basic parameters measurement:

    Voltage, Current (including, negative, zero sequence Current), frequency, power factor, active power, reactive power, apparent power, active energy, reactive energy, energy demand, Current/Voltage unbalance ratio, energy demand.

    Harmonics monitoring indicator

    Harmonics (2nd to 127th), including total Voltage/Current harmonic distortion ratio, each harmonic ratio, magnitude, phase angle, active power, reactive power, etc.

    Inter-harmonics(1.5 to 126.5)

    Voltage flicker quickly (Pst), flicker slowly (Plt), swell, dip, interrupt and transient change (optional).

    Surging Current (optional, only valid when matching with power clamp sensor outside)

    Oscillograph, waveshape faults record

    Real time display Voltage and Current waveform. Form the Voltage waveform and faults record on the occasion of harmonic component overlimit, harmonic distortion overlimit, R.M.S Voltage overlimit, short circuit fault etc.

    Parameter record, event alarm

    The built-in memory can record all the data that is needed, with the capacity of 32GB.

    Power quality reliability detection

    Display power quality detection result.

    Multi communication protocol

    Modbus-RTU,TCP/IP, etc.

    Help/guide function

    User-friendly

    Display and operate function

    TFT true color LCD: resolution 640×480,65535 colors; touch screen and key dual operation mode; wave display support scaling  operation.

    Other functions

    Online statistics; GPS synchronization; Network synchronization

    Event alarming

    Event triggered alarming function through e-mail and SMS.

    Measurement Accuracy

    U, I rms value:  0.1%

    U, I peak value, peak factor:  2%

    Flicker:  5%

    Voltage unbalanced and Current unbalanced:  0.2%

    Frequency: ±0.002Hz

    Power factor:  ±0.002

    Power:  0.1%

    Energy:  Active energy 0.05% IEC60687:1992 (GB/T17883-1999)

            Reactive energy 0.05% IEC61268 (1995) (GB/T17882-1999)

    Harmonics:   IEC61000-4-30 class A

    Inter-harmonics:   IEC61000-4-30 class A

    Interface

     

    Technical Specification

    1、Input

    a、AC Current input

    Input method: Internal Current transformers: 4 channels

    Nominal input: 1A~5A rms

    Measure scope: 0.001A~7A rms

    With power clamp sensor outside: 1A~3000A

    Power consumption:0.5VA/phase

    Overload capacity: 10A continuously, 100A /1s non continuously

     

    b、AC Voltage input

    Input method: Internal resistance partial voltage: 4 channels

    Nominal input: 100V~750V rms

    Measure scope: 0.2V~900V rms

    Power consumption:0.1VA/phase

    Overload capacity:1000V rms continuously,, 6000V/1s non continuously

    Frequency scope:50/60 Hz±15%

     

    c、Remote signal input

    6 channels remote signal input 24VDC

    GPS synchronized port: TTL (B code), 485(B code)

     

    2、Output

    a、4 relay alarm outputs, 10A/250VAC/30VDC

    b、Communication port: RS-485 (baud rate: 2400, 4800, 9600, 19200bps)

    c、1 channel Ethernet: (10M/100M Ethernet)

    d、USB

     

    3、Environment

    Operation temperature:-20~+60

    Storage temperature:-40~+85

    Operation humidity: 5%~95%RH

    Sea height: up to 2000m.

    Pollution class: Class II

    Material of housing: Duralumin

    Protection class: IP51

     

    4、Other parameters

    Auxiliary power supply: 85-265VAC/DC

    Sampling frequency: 20.48k (50Hz)

    Sampling resolution: 19 digits

    Event detection time:48μs

    Data storage capacity: 32GB

    Temp. drifting factor:<10PPM/.

    Withstand Voltage (input against output):3000V/1min (2mA)

    Power comsumption: 15VA

     

    5、EMC and safety test

    EN61326-1 EN61000-4-2/3/4/5/12

    IEC/EN61010-2001

  • Product Profile:

    ARZ-1 wireless temperature and humidity detection system is composed by wireless temperature detection probes, humidity detection probes and display terminals. Adopting the         advanced wireless temperature detection technology, ARZ-1 transmits and displays the real time value detected from the local detection probes for the purpose of inspecting temperature and humidity on-site routinely. The alarm relay sends out signal when the temperature and humidity data exceeds or lowers the setting alarm value, and the alarm points can be found quickly by checking the alarm information. ARZ-1 also provides curve diagram for checking temperature and humidity variation in short period for equipments management purpose. ARZ-1 can achieve the remote monitoring function by transmitting the measured data to DCS monitor centre or equipments management centre thru RS-485 port or Ethernet port.

     

    Application:

    Real time monitoring and sampling temperature in the following areas:

    Power distribution connector, like high-voltage switch contactor, bus connector, and cable connector etc.

    Equipments onsite, like transmission system, pump, fan, and bearing bush in all kinds of mechanical devices.

    Dangerous area like oil tank, gas tank, dangerous goods warehouse and other areas that are not suitable for manual work.

    Transportation area, like port, subway, and tunnel etc.

    Large area, like barns, frozen storage, warehouse, and public site.

     

    Product Feature:

    Complete user management function

    Add, sort, and setup property of the temperature detection probes on line

    Aggregated operating time management function

    Wireless communication disconnection detection and alarm function

    Exceed limit alarm function

    Trend wave local display function

    History data record and search function

    Self-diagnosis function and fault signal auto sent when diagnosized

     

    Technical Specification:

    ARZ-1M temperature and humidity display terminal (max. of 108 probes.)

    Display:  TFT true color LCD

    Wireless communication distance:  100m without blocking.

    Communication port:  1 channel RS-485; Modbus-RTU protocol.

    Relay contact capacity:  5A/250VAC

    Auxiliary power supply:  85~265VAC/DC

    Installation Size:  91mmx91mm

     

    ARZ-1T temperature probe:

    Temperature scope and accuracy:  -20~125、、±0.5

    Power supply:  Lithium Ion Battery

    Life span:  5yearsFrom manufacture date to out of use

    Protection class:  IP65

     

    ARZ-1S humidity probe

    Humidity measure scope and accuracy:  0~100%RH, ±4.5%RH

    Response time:  4S

     

    ARZ-1J heater

    Made by high radiator type nichrome heater strip and high quality alloy aluminum panel, ARZ-1J has the advantages of heating-up quickly, thermal dissipation equally and long life span.

    Input voltage as AC220V, heating power: 50W, 100W, 150W, 200W separately.

     

    ARZ-1Z wireless relay

    Wireless communication distance:  300 meters without blocking.

    Communication port:   1 channel RS-485; Modbus-RTU protocol.

    Auxiliary power supply:  85~265VAC/DC

  • Profile

    M60 protection controller is designed to provide full-scale protections and controls of low-voltage asynchronous motor and increasing safety motor rated below 800A, 50Hz, 380VAC. M60 measures the electrical parameters of motors, operates and controls the motors ,and equipped with the history record management and remote communication function.

     

    M60 products portfolio: standard M60-1S and M60-3S, popular M60-2M and integrated M60-2P. With different infrastructure, installation, and functions, these four types of protector controllers can meet different requirements of customers in low-voltage protection area.

     

    Features

    Variety of product portfolio to suit customers' needs

    Recording function to record the instant data before and after the faults for fault analysis purpose

    Flexible protection functions configuration to ensure the safe and continuous production

    Automatic software and hardware inspection to increase the stability and reliability

    Remote or local operation on parameters setup, motor start, stop, and reset

    Detection on the motor start status automatically to avoid malfunction

    Configured with large size LCD panel for on-site operation (optional)

     

    Technical Specification of M60-1S

    Input (M60-1S)

    Input Current: 5A

    Remote digital signal input: 1 channel (dry contact)

     

    Output (M60-1S)

    RS-485 output: 1 channel

    Analog output: M60-1S, 1 channel (4-20mA or 0-5V)

                Relay output: 2 channels (dry contact)

    Contact capacity of control output relay: 10A/250VAC

    Contact capacity of alarm output relay: 10A/250VAC

     

    Measurement Record (M60-1S)

    Accuracy: I, class 0.5

    Accumulated operating time on record (Max.): 9999days

     

    Size & Weight: (M60-1S)

    Installation: Panel mounting

    Dimensional size: 96mmX48mmX76mm

    Installation size: 94mmX46mm

    Weight: 450g

     

    Environment

    Auxiliary power supply: 85~265VAC/DC

    Total power consumption: 3VAM60-1S/3S

                         

    Operation temperature: -20 ~ +60

    Storage temperature: -40 ~ +85

    Operation humidity: 90%RH

    Storage humidity: 95%RH

    Protection Function:

    Function

    Status

    Item

    Content

    M60-1S

    M60-2S

    M60-2M

    M60-2P

    Overtime start protection

    Programmable

    Allowed startup time

    0-80s

    Yes

    Yes

    Yes

    Yes

    Protection method

    2

    Short circuit protection

    Programmable

    Fault setting range

    4-12le

    Yes

    Yes

    Yes

    Yes

    Execution delay time

    0.1-0.5s

    Protection method

    0, 2

    Locked rotor protection

    Programmable

    Fault setting range

    200-950%le

    Yes

    Yes

    Yes

    Yes

    Warning setting range

    150-255%le

    Execution delay time

    0.1-25.5s

    Protection method

    0, 1, 2, 4

    Underload protection

    Programmable

    Setting range

    20-95%le

    Yes

    Yes

    Yes

    Yes

    Execution delay time

    0.1-60s

    Protection method

    0, 1, 2, 3

    Overload protection

    Programmable

    Setting range

    105-150%le

    Yes

    Yes

    Yes

    Yes

    Execution delay time

    0.1-250s

    Protection method

    0, 1, 2, 3, 4

    Thermal by overload

    Must

    Setting range

    1-105%θb

    Yes

    Yes

    Yes

    Yes

    Protection method

    4

    tE time protection (Increased Safty Motor)

    Programmable

    tE time

    1.0-15s

    Yes

    Yes

    Yes

    Yes

    Protection method

    4

    Unbalance protection (phase failure)

    Programmable

    Setting range

    10%-60%

    Yes

    Yes

    Yes

    Yes

    Execution delay time

    0.1-30s

    Protection method

    0, 2, 4

    Over power protection

    Programmable

    Setting range

    101-120%Pe

     

     

    Yes

    Yes

    Execution delay time

    0.1-200s

    Protection method

    0, 1, 2, 3

    Under power protection

    Programmable

    Setting range

    30-80%Pe

     

     

    Yes

    Yes

    Execution delay time

    0.1-200s

    Protection method

    0, 1, 2, 3

    Over power factor protection

    Programmable

    Setting range

    0.01-1.00

     

     

    Yes

    Yes

    Execution delay time

    0.1-25.5s

    Protection method

    0, 1, 2, 3

    Under power factor protection

    Programmable

    Setting range

    0.01-1.00

     

     

    Yes

    Yes

    Execution delay time

    0.1-25.5s

    Protection method

    0, 1, 2, 3

    Phase reversal protection

    Porgrammable

    Execution delay time

    0.1-25.5s

     

     

    Yes

    Yes

    Protection method

    0, 2

    Under voltage protection

    Programmable

    Setting range

    45-95%Ue

     

     

    Yes

    Yes

    Execution delay time

    0.1-200s

    Protection method

    0, 1, 2, 3

    Over voltage protection

    Programmable

    Setting range

    101-120%Ue

     

     

    Yes

    Yes

    Execution delay time

    0.1-200s

    Protection method

    0, 1, 2, 3

    Leakage Current protection

    Programmable

    Setting range

    10-500mA

     

     

    Yes

    Yes

    Execution delay time

    0.1-5s

    Protection method

    0, 1, 2

    Overheat protection

    Programmable

    Execution delay time

    0.5s

     

     

     

    Yes

    Protection method

    0, 2

    Interlock protection

    Programmable

    Execution delay time

    0.1-60s

    Yes

    Yes

    Yes

    Yes

    Protection method

    2

    Connection to ground protction

    Programmable

    Setting range

    10-100%Ie

    Yes

    Yes

    Yes

    Yes

    Execution delay time

    0.1-5s

    Protection method

    0, 2

     

    M60-1S

    M60-3S

    M60-2M

    M60-2P

    Control function

    Direct start

     

     



    Reversing start      

     

     

     

    Y-Start

     

     

     


    Lower Voltage start

     

     

     


    Restart motors caused by Voltage fluctuation      

     

     


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After-Sale Services
To serve our customers better, we commit to provide comprehensive and quality services to clients. When continuously improving our products and services, we always consider it important to take a sincere attitude to provide excellent services.    Ⅰ. Date of delivery commitment Delivery time: We try best to fulfill customers' requests to meet their deadlines. Our staff will respond the delivery date to customers within 24 hours after receiving orders. If customer has special request for tasks to be completed ahead of schedule, we will strive to meet customers' deadline ASAP. Ⅱ. After-sales service 1. Fast Response: Our staff commits to respond to customers' requests regarding the after- sales in 24 hours.  2. Principle of service: Within warranty period, for oversea customers, if equipment failures not by improper uses, we shall provide replacement units or following other principles agreed between customers and us to meet customer's needs. If the product is damaged by improper uses, we shall charge the delivery fee plus units cost price. 

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