Tianjin Grewin Technology Co., Ltd. >> GWM 300 HD-6 Harmonic Meter

GWM 300 HD-6 Harmonic Meter

GWM 300 HD-6 Harmonic Meter
Price: US $ 45-60/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 100/Piece
Pay Type: L/C,T/T,D/P,Paypal,Money Gram


Name: GWM 300 HD-6 Harmonic Meter
 
Certification:
We have abtained VDE,UL,CE,ROHS,ISO9000 Approal and SGS Audit Supplier in China,We guarantee quality is the first.

Product description:
ModBUS-RTU, suitable for SCADA,PLC and such software 
 96*96*84mm big LCD 
 Three phase all parameters measurement 
 Energy measurement 
 Harmonic analysis:2~32 THD 
Foundation:
Function introduction: 
  
1.    96*96*84mm big LCD 
2.    Three phase all parameters measurement 
3.    Positive and negative active/reactive power energy measurement 
4.    Max. demand statistics 
5.    Voltage and current testing, 
6.     V/Amp 2~32 THD and harmonic component testing 
7.    ModBUS-RTU, suitable for SCADA,PLC and such software 
8.    Support logo customization 
Optional: 
  
1.    DI: 2 or 4 channels 
2.    DO: 2 or 3 channels 
3.    AO: 1 channel 4~20mA output 
 
 
Specification:
ITEMS DETAILS 
Input 
Test 
Display 
Web 3P3L,3P4L Configuration 
Voltage Rated value AC100V or AC57.7 V Optional 
Overload Measurement:1.2 times, Instantaneous 2 times/1s 
Consumption <1VA  per phase 
Impedance >400kΩ 
Precision RMS measurement  Precision ±0.2% 
Current Rated value AC5A or AC1A 
Overload Continued 1.2 times   Instantaneous 10 times/5s 
Consumption <0.4VA per phase 
Impedance <20mΩ 
Precision RMS measurement  Precision ±0.2% 
Frequency 40~60Hz  Precision ±0.02Hz 
Display LCD display 
Modbus communication to change the display interface 
Power Active/reactive power, apparent power, accuracy +/-0.5% 
Energy Total absolute value active/reactive, input absolute value energy active/reactive, output absolute value energy active/reactive 
Energy impulse 2 channels 
Harmonic THDV+/-0.5%;Current THD +/-0.5% 
Clock <0.5s/d 
Leak monitoring Input range:0000Ma,a;alarming value:30~1000Ma,adjust steps 1mA 
Digital input Input Opto-isolator, Passive idle contact input 
Isolation Voltage 2500Vrms 
Digital output Output Mechanical contact(passive) 
Voltage Max.:AC250V  DC30V 
Current Max.:5A 
Communication Interface RS485 
Protocol ModBUS-RTU 
Baud rate 2400~9600bps 
Default 9600bps 
Working power Working voltage AC:85V~265V or DC:100V~360V 
Power consumption ≤2VA 
Work environment Work temperature -20ºC~55ºC 
Storage temperature -40ºC~85ºC 
Humidity 0~93% non-condensate 
Safe Insulating strength Isolation resistance:>100 MΩ 
Withstand voltage: 2kV 1 min. 
 
contact information:
 
Cathy Li 
Tianjin Grewin Technology Co.,Ltd
mobile:86-15127622290
Web:www.grewin-tech.com
www.grewin-tech.en.alibaba.com 
Prod Model: GWM 300 HD-6
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Dimension: 96*96*84mm
Voltagerated Value: AC100V or AC57.7 V Optional
Voltage Consumption: <1va Per Phase
Current Overload: Continued 1.2 Times Instantaneous 10 Times/5s
Frequency: 40~60Hz Precision ±0.02Hz
Screen: LCD Display
Energy Impulse: 2 Channels
Working Voltage: AC:85V~265V or DC:100V~360V
Power Consumption: ≤2va
Power: Apparent Power, Accuracy +/-0.5%
Display: Digital
Installation: Direct Connected
Usage: Maximum Demand Meter
Electric Equipment: Three-phase Three-wire
Theory: Electronic Meter
Power Meter Connection: Terminal
Measured Signal: Continuous Wave
Type: Power Meter
GREWIN as manufacture for Toroidal Transformer, current transformer, high frequency magnetics transformer, split core current sensor, clamp on CT, EI power Transformer etc. We have abtained ISO, CE, VDE, ISO2000 approval.

Our company have many advantages which can be your honesty and reliable supplier:

WHY CHOOSE US?

A. Business philosophy "Quality and Honesty First“

B. Over 40 years experience of transformer designing and producing.

C. Transformer 100% test before the shipment;

D. UL, CE, ISO9001: 2008

E. We offer custom-made transformers, OEM and ODM are welcome

F. We expect at consistently competitive prices

G. Transformer quality lifetime: 10 Years.

H. Professional experiences of the sales and engineers: 5 -10 Years

Grewin Mission: Growing together side by side, Mutual success hand in hand.

We sincerely invite you to join us to create a bright future.

Contact Information:

Tianjin Grewin Technology Co., Ltd.

Salesmanager@grewin-tech. COM

TEL: 0086 22 84943756

Website:

http://www.grewin-tech.com

http://grewin-tech.en.alibaba.com

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