Home > Electrical Energy Measuring Instrument >

High Accuracy 3 Phase Multifunction Power Mete Modbus RTU Protocol DW9E Series

Product Categories

KSD301 Thermostat [65]
Automatic Reset Thermostat [47]
Manual Reset Thermostat [20]
KSD301 Thermal Switch [56]
Rocker Switch [59]
Push Button Electrical Switch [23]
Waterproof Power Switch [10]
Slide Switch [6]
Intelligent Temperature Controller [13]
Electrical Energy Measuring Instrument [26]
Electrical Counter Meter [9]

Light Country(Changshu) Co.,Ltd

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

High Accuracy 3 Phase Multifunction Power Mete Modbus RTU Protocol DW9E Series

Ask Lasest Price
Brand Name :	Toky
Model Number :	DW9E series
Certification :	CE
Payment Terms :	T/T
Delivery Time :	15~35days

Add to Cart

Product Details
Company Profile

High Accuracy 3 Phase Multifunction Power Mete Modbus RTU Protocol DW9E Series

DW9E Series high accuracy 3phase multifunction power meter, RS485, Modbus-RTU protocol
1. Features and advantages:
a). Digital LED display.
b). Can measure 28 electrical parameters, including voltage/current/active power/reactive power/frequency/power factor, and etc.
c). 4 loop DI and 2 loop alarm output, isolated input/output with remote and telecommand functions.
d). RS485 communication port, support MODBUS-RTU protocol.
e). ptional 1loop 4 ～ 20mA analog output.
f). Widly used in low and medium voltage distribution cabinet, industrial automation, intelligent switch cabinet, building automation, energy management system, etc.

2. Model specification:

3. Technical parameter:

Input signal	Input voltage	3100V/57.7V 3380V/220V Power consumption per phase<1VA
	Voltage impedance	≥300KΩ
	Input current	3*5A(1A can be ordered) Power consumption per phase<0.4VA
	Current impedance	＜20mΩ
	Rated frequency	50Hz,60Hz
	Accuracy	Active power:level 1; Reactive power:level 2; Voltage & current:0.5%FS Frequency:±0.1Hz
	Measurement range	Current:0.001In～1.2In Voltage:0.01～1.1Un
Electrical parameter	Relay capacity	AC 250V 5A; DC 24V 5A(Resistive load)
	Analog output	DC 4～20mA with load＜400Ω
	Display device	RED highlight LED display
Communiction	Communication port	RS485 port Modbus RTU protocol
Communiction	Baud rate	4.8kbps,9.6kbps
EMC	ESD	level 3,Contact discharge±6000V, air discharge±8000V
	Pulse group	level 4 ±4000Vp-p
	Frequency drop	level 3
	Lightning surge	level 3,line to ground:±4000V;line to line ±2000V
Environment	Working environment	0～50℃ 5～90%RH(no condensation)
Environment	Storage environment	-25～60℃
Shell specification	Vibration	10～57Hz(XYZ direction 2G/30min)
	Material	VO level flame-retardant PC+ABS;PET mask
	Protection level	IP65(Front panel)
Power	Power voltage	AC/DC 100～240V 50/60Hz
Power	Total consumption	＜5W
Safe	Dielectric strength	2000VAC 50Hz
Safe	Insolation strength	100MΩ DC 500V
Total weight		About 0.6kg

4. Appearance and installation dimensions:

5. Connections:

6. Contact:

Sales: bassy shi

Cell phone: +86 13773069136

Email: bassy.shi@youjiazhineng.com

Product Tags:


*From:	Your email address is incorrect!
*To:	Light Country(Changshu) Co.,Ltd
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!