Customization: | Available |
---|---|
After-sales Service: | 2 Years |
Warranty: | 2 Years |
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*T rue RMS measurements (512 samples/cycle)
* For single-phase, two-phase, three-phase system
Measurements: VL-L, VL-N, I, In, Cos , Pf, Hz, W, ∑W, Va, ∑Va, Var, ∑Var, import Kwh, export Kwh,import Kvarh, export Kvarh, V-THD,
I-THD,1-63th harmonic, system running hours, % voltage unbalance, %current unbalance, % system load, total frequency.
* 3 voltage and 4 current input (Measure or calculate the neutral current)
* Voltage Input: 0-690Vac, Current input: 1 or 5A CT selective
* % system load and system running hours
* Detects CT wiring errors
* Maximum, minimum and demand for U, I, P, Q, S in hours, days, months
* Real time clock with integrated backup rechargeable battery
* 4 quadrants energy measurement , 4 tariffe energy measurement and monthly energy calculation
* 2 pulse output and RS485 communication: Modbus RTU
* Waveforms and phase diagram for voltage, current
* Alarm event log
* Micro SD(support 32GB) for data logger
* Data recorded in standard excel file formats for further EN50160 analysis
* English, Chinese (traditional & simplied)
* Moduel function options (only one can be selected)
- 7 digital input +2 relay output(remote or alarm)(Standard)
- 7 digital input +2 analog output(4-20mA) for V1,V2,V3,V12,V23,V31,I1,I2,I3 (option)
- Ethernet (Modbus TCP), Web server+2 digital input +2 relay output(remote or alarm) (option)
- LoRa wireless (Private protocol)+2 digital input+2 relay output (remote or alarm)(option)
- RS-485 interface (Modbus RTU)+2 digital input+2 relay output (remote or alarm)(option)
- WIFI wireless +2 digital input +2 relay output(remote or alarm) (option)
Auxiliary Supply | |
Operating voltage (Un) | 85···265 VAC 50/60Hz 10W / 100-285VDC/24-48VDC(depend on order) |
Power consumption | 4VA max |
Measurement input | |
Voltage inputs for direct connection: | Phase-neutral(L-N): max 400V RMS CAT III |
Input impedance(for direct voltage inputs): | >4MΩ |
CT inputs: | max 5.5A RMS |
CT inputs overload capacity: | max 10A |
CT inputs Self-consumption : | <0.2VA |
Accuracy | |
Three phase voltage: | ± 0.2% |
Currents: | ± 0.2% |
Powers: | ± 0.5% |
Powers factor: | ± 0.5% |
Frequency: | ± 0.02% |
Harmonics: | ± 1% |
Active energy: | Class 0.5S |
Reactive energy: | Class 0.5S |
Insulation | |
Insulation voltage
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3kV for 1 min., 50Hz
|
Display | |
3.5" 320x240 color TFT LCD | |
I/O | |
Digital inputs:
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Active dry contact
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Digital outputs:
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2 Relay N/O 220VAC 5A
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Analog outputs:
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4-20mADC / max load 500Ω
|
Pulse output:
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24-30VDC Max.50mA, Min. 50msec pulse width
|
Memory | |
Recording memory:
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max 32 GB SD (TF)
|
Communication | |
Ethernet port:
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Auto MDIX Rj45 10/100 Base Ethernet
|
RS-485 port:
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1 optoisolated, 4800-57600
|
Protocols:
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HTTP, HTTPS, Modbus RTU/TCP
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Environmental conditions | |
Opterating temperature:
|
-10···+55°C
|
Storage temperature:
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-25···+75°C
|
Relative humidity:
|
95% max without condensing
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Altitude:
|
max 2000m AMSL
|
Installation & use:
|
Internal
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Mechanical characteristics | |
Mounting:
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Panel mount 96x96mm(The panel cut-size 92*92mm)
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Size:
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Front(WXH)96x96mm, Rear (HxD) 90x70mm
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Degree of protection:
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IP40(optional IP54) on front, IP20 housing and terminals
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Weight:
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400g
|
Standard compliance | |
reference standard: |
IEC61010-1; IEC61557-1;IEC61557-12; IEC61326-1;IEC62053-21;
IEC62053-22; IEC62053-31; IEC60068-2-1; IEC60068-2-30;
IEC60364-5-52; IEC61000-3-2; IEC61000-3-3; IEC61000-4-2;
IEC61000-4-3; IEC61000-4-4; IEC61000-4-5; IEC61000-4-6;
IEC61000-4-8; IEC61000-4-11; IEC61000-4-30
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