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LCD Display 3 Phase Multifunction Power Meter RS485 Modbus RTU Protocol
LCD Display 3 Phase Multifunction Power Meter RS485 Modbus RTU Protocol
Specifications
Brand Name :
Toky
Model Number :
DS9L DS7L series
Certification :
CE
Place of Origin :
China
MOQ :
5sets
Payment Terms :
T/T
Delivery Time :
15~35days
Packaging Details :
Carton
Usage :
Industrial
Power supply voltage :
100～240Vac，50/60Hz
Power consumption :
≤5W
Accuracy :
0.5%
Working environment :
-10～55℃ ≤85%RH
Alarm output :
250V AC/3A or 30V DC/5A
Environmental standard :
IEC 60068-2
Safety standard :
IEC 61010-1，UL61010-1
Communication :
RS485
Baud rate :
4.8kbps～9.6kbps
Description

DS9L DS7L Series LCD Display 3 Phase Multifunction Power Meter RS485 Modbus-RTU Protocol

DS9L DS7L Series high accuracy 3phase multifunction power meter, LCD display, RS485, Modbus-RTU protocol


1. Features and advantages:
a). Big LCD display.
b). Can measure 28 electrical parameters, including voltage/current/active power/reactive power/frequency/power factor, and etc.
c). DS9L: 2 loop DI and 2 loop alarm output

DS7L: 2 loop DI or 2 loop alarm output

d). Isolated input/output with remote and telecommand functions.

e). RS485 communication port, support MODBUS-RTU protocol.

f). True effective value measurement.

g). With forward and backward kwh record function. Record the import and export kwh separatedly.


2. Model specification:
LCD Display 3 Phase Multifunction Power Meter RS485 Modbus RTU Protocol

LCD Display 3 Phase Multifunction Power Meter RS485 Modbus RTU Protocol


3. Technical parameter:

Connection 3 Phase 3 Wires, 3 Phase 4 Wires
Voltage range AC 10~480V(L-L)
Voltage overload 1.2Un, continuous
2Un, 10s
Voltage consumption <1VA(each phase)
Voltage impedance ≥300KΩ
Voltage accuracy 0.5%
Current range AC 0.025-5A
Current overload 10In, discontinuous
Current consumption <0.4VA (each phase)
Current impedance <20MΩ
Current accuracy 0.5%
Fregency 45~60Hz, accuracy 0.01Hz
Power Active / Reactive /Apparent power, accuracy grade 0.5
Energy Active Energy grade 1, Reactive Energy grade 2
Note: Kwh counting adopt 6 Integer + 2 decimal, when counting to 999999.99, it turns to 7 integer + 1 decimal counting mode .
And when counting to 9999999.9, it count from 0 again. Totally counting kwh can be 10, 000,000 kilowatt.
Display LCD big screen display
Power supply AC/DC 100~240V ( 85~265V)
Power supply consumption ≤5VA
Output digital internee RS485, MODBUS-RTU Protocol
Switch Input 2LOOP input (Dry contact mode)
Alarm output 2LOOP output, 250V AC/3A or 30V DC/5A
Work environment Temperature: -10~50℃,Humidity:<85% RH; Non-corrosive Gas; altitude <2500m
Storage environment -40~70°C
withstand voltage Power supply, 485 interface, DI interface ≥DC 2000V
insulation input, output, power supply VS meter cover> 5MΩ
Weight 0.5kg

4. Appearance and installation dimensions:
LCD Display 3 Phase Multifunction Power Meter RS485 Modbus RTU Protocol

5. Connections:
LCD Display 3 Phase Multifunction Power Meter RS485 Modbus RTU Protocol

6. Contact:

Sales: bassy shi

Cell phone: +86 13773069136

Email: bassy.shi@youjiazhineng.com

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LCD Display 3 Phase Multifunction Power Meter RS485 Modbus RTU Protocol

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Product Detail
Brand Name :
Toky
Model Number :
DS9L DS7L series
Certification :
CE
Place of Origin :
China
MOQ :
5sets
Payment Terms :
T/T
Contact Supplier
LCD Display 3 Phase Multifunction Power Meter RS485 Modbus RTU Protocol

Light Country(Changshu) Co.,Ltd

Verified Supplier
6 Years
jiangsu, ningbo
Since 2004
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
KSD301 Thermostat, Automatic Reset Thermostat, Manual Reset Thermostat
Total Annual :
5000000-6000000
Employee Number :
100~500
Certification Level :
Verified Supplier
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