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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 6
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: IEC6
Inter-harmonics: IEC6
Interface
Technical Specification
1. Input
a.AC Current input
Input method: Internal Current transformers: 4 channels
Nominal input:
Measure scope:
With power clamp sensor outside:
Power consumption:≦0.5VA/phase
Overload capacity:
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,
b. Communication port: RS-485 (baud rate: 2400, 4800, 9600, 19200bps)
c. Dual Ethernet: (dual
d. USB
3. Environment
Operation temperature:
Storage temperature:
Operation humidity: 5%~95%RH
Sea height: up to
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 EN6
IEC/EN61010-2001
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Product Profile
ARZ®
ARZ®
ARZ®
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: IEC6
Inter-harmonics: IEC6
Interface
Technical Specification
1、Input
a、AC Current input
Input method: Internal Current transformers: 4 channels
Nominal input:
Measure scope:
With power clamp sensor outside:
Power consumption:≦0.5VA/phase
Overload capacity:
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,
b、Communication port: RS-485 (baud rate: 2400, 4800, 9600, 19200bps)
c、1 channel Ethernet: (
d、USB
3、Environment
Operation temperature:
Storage temperature:
Operation humidity: 5%~95%RH
Sea height: up to
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 EN6
IEC/EN61010-2001
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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
Display: TFT true color LCD
Wireless communication distance: ≥
Communication port: 1 channel RS-485; Modbus-RTU protocol.
Relay contact capacity:
Auxiliary power supply: 85~265VAC/DC
Installation Size: 91mmx
ARZ-1T temperature probe:
Temperature scope and accuracy: -20~
Power supply: Lithium Ion Battery
Life span: ≥ 5years（From 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
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Profile
M60 protection controller is designed to provide full-scale protections and controls of low-voltage asynchronous motor and increasing safety motor rated below
M60 products portfolio: standard M60-1S and M60-3S, popular M60
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:
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:
Contact capacity of alarm output relay:
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: 96mmX48mmX
Installation size: 94mmX
Weight:
Environment
Auxiliary power supply: 85~265VAC/DC
Total power consumption: ＜3VA（M60-1S/3S ）
Operation temperature:
Storage temperature:
Operation humidity: ＜90%RH
Storage humidity: ＜95%RH
Protection Function:
Function
Status
Item
Content
M60-1S
M60-2S
M60
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
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.
