Voltage V
Fuel Type Gasoline, Diesel
Phase Three Phase
Automation Grad Manual
Frequency 60 Hz
Number of Cylinder 1
Weight 920 Kg
Rated Current Capacity 5000 V A (1 phase / 3 phase)
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Accuracy: class 2.5/1.5
Specification: 30V 50V 75V 100V 120V 150V 200V 250V 450V 500V 600V, if over 600V, meters can be connected potential transformer with secondary voltage 100V
Function Measuring Range Accuracy
DC Voltage 200mV-500V +/-(0.5%+2dgt)
AC Voltage 200V-500V +/-(1.2%+10dgt)
DC Current 200uA-10A +/-(1%+2dgt)
Resistance 200-20MOHM +/-(0.8%+2dgt)
Battery Test 1.5V/9V/12V +/-(2.5%+2dgt)
Diode Test YES
Data Hold YES
Low Battery Indication YES
Back Light YES
Input Impedance 10MOHM
LCD Size 48*16mm
Power Supply 9V Battery (6F22)
Max. Display 1999
Dimensions 130*73.5*35mm
Product Net Weight 156g
Standard Accessories Test Leads, Battery, Manual
Model 5050T/1010T Resistance Meter
The Model 5050T/1010T is applicable for measuring insulating resistance of electronic motor cable, voltage transformers, domestic electronic facilities etc.
Model Measuring range
5050T 0~500
1010T 0~1000
Dimensions 205*120*145mm
Function Measuring Range Accuracy
DC Voltage 600V +/-1.0%
AC Voltage 450V +/-1.2%
AC Current 20-200-400A +/-2.0%
Resistance 200KOHM +/-1.0%
Diode Test YES
Data hold YES
Buzzer YES
Power Supply (AAA)1.5*2
Max. Display 1999
Dimensions 150*63*28mm
Weight 160g
Standard Accessories Test Leads, Manual.
Model J0408 DC Voltmeter is suitable for students to measure the voltage in a DC circuit in laboratory.
Measuring Range: -1~0~3V -5~0~15V
Accuracy: 2.5%f.s.
Sensitivity:1mA
Dimensions: 138*100*97mm
Main usages:
Designed for timesharing electricity metering of new or reconstructed single-phase users. With prepayment function, it is particularly suitable to solve payment-collecting difficulties in residential area, organization, factories, mines and schools excite is preferable in promoting the management level at demand side, inducting the users to better power consumption style to improve power efficiency and electric sources collocation.
Main Functions
1.Both-way electric energy metering. Provides precise positive-negative active energy metering and one-way accumulating. Used for power metering and advance purchase of AC single-phase current rated.
2.Advance purchase quantity, preset maximum load-limit and IC card password. IC card transfers data and realizes data including total consumption, remaining quantity, accumulated quantity and total purchases etc.)backward reading.
3.Storage of leave-factory serial number, meter constants, initial data and the user's name and address etc..
4.Alarm and switch off when overload. Alarm at low remaining power to remind user of timely purchasing.
Main Characteristics:
1.High accuracy and import special metering chip. High accuracy, sensitivity and reliability, wide overload endurance, low power consumption, small volume and light in weight; easy installation, convenient auto-control and function expanding.
2.Long service life. With SMT technology and world famous, long-life components employed, its accuracy is not affected by frequency, temperature, voltage and higher order harmonics. Random installation location. No adjustment is needed if it leaves the factory as complete machine. Checkout period can be extended. Hence the workload of Watt-hour Meter testing and checking-out of electric departments is considerably reduced. Obviously better reliability than its similar.
3.Stable operation. Better stability for its wide range working voltage.
4.LED display, bright and clear prevent counter data from Losing at any times.
5.Single-phase,3-phase and multi-functional prepayment Watt-hour Meter can share a single electricity supply system.
6.With meter reading card and a portable computer, once about 1500 meters can be read.
Three Phase Energy Meter with following features
- Dual Source
- Prepaid Function with inbuilt relays
- Whole Current
- Load Curtailment
- Modbus/RS485 Protocol Communication
- 10-60 Amps
* DDSU1877 is used to measure the rated frequency of 50Hz, Rated voltage below 265V, single phase AC smart power.
* Made of fine quality ABS material, impact resistance, heat-resistant, cold-resistant, and with fine insulating effect.
* Alarm when low energy/overload/fraud.
* With RS485, GPRS, 4G, or other communication functions for reading meter and setting parameters.
* The smart meter adopts the special large scale integrated circuit and special technology to ensure the accuracy and reliability of measurement.
* 5+1 bit wide temperature LCD display, real-time display voltage, current, power, total energy kWh.
* Comfortable guide rail installation mode 35-36 mm.
* Calculate total consumption, real-time view of power consumption via mobile phone.
* APP remote control. You can easily control your devices when you leave your home or fast-forward your home, easily control the status of your home device at any time via the mobile APP.
* Long service time by high brightness LED indicator.
* It can realize the functions of automatic tripping when the balance is exhausted.
* After you pay for the electricity, the energy meter could display the remaining electricity.
* It could realize remote manual closing and open the energy meter.
* The Single phase WiFi energy meter will update the Kwh data when disconnect with wifi. It will not lose the historical data if there is a power outage.
Single phase WiFi energy meter is din rail type smart remote control electric meter. People could easily install it and monitor energy consumption anytime and anywhere by Linshu APP, to control and save energy and get a better and more comfortable life.
Feature
* DDSU1877 is used to measure the rated frequency of 50Hz, Rated voltage below 265V, single phase AC smart power.
* Made of fine quality ABS material, impact resistance, heat-resistant, cold-resistant, and with fine insulating effect.
* Alarm when low energy/overload/fraud
* With RS485, GPRS, 4G, or other communication functions for reading meter and setting parameters.
* The smart meter adopts the special large scale integrated circuit and special technology to ensure the accuracy and reliability of measurement.
* 5+1 bit wide temperature LCD display, real-time display voltage, current, power, total energy kWh.
* Comfortable guide rail installation mode 35-36 mm.
* Calculate total consumption, real-time view of power consumption via mobile phone.
* APP remote control. You can easily control your devices when you leave your home or fast-forward your home, easily control the status of your home device at any time via the mobile APP.
* Long service time by high brightness LED indicator..
* It can realize the functions of automatic tripping when the balance is exhausted.
* After you pay for the electricity, the energy meter could display the remaining electricity.
* It could realize remote manual closing and open the energy meter.
* The Single phase Wi-Fi energy meter will update the Kwh data when disconnect with Wi-Fi. It will not lose the historical data if there is a power outage.
Specification
Name: Single Phase Wifi Energy Meter
Rated current: 5(60) A
Reference voltage: 130V-250V
Frequency: 50 Hz
Pulse frequency: 1000imp/kWh
Installation: 36mm Din Rail
Power rate: 2W/10VA
Item size: 103 * 26 * 70mm/ 4.06 * 1.02 * 2.76 in
Specifications:
Model Number: DD28
Accuracy: Class 2.0
Rated Voltage: 220 Volt
Rated Current: 10(30-40)Amp
Starting Current: 0.5%Ib
Rated Frequency: 50 Hz
Constant: 600 rev/kWH
Power Loss( Under no current): 2W
Meter Base: Black Clock Steel
Meter Main Cover: Non Transparent( Black Cover)
Meter Terminal: Short or Extended
Meter Terminal Material: Copper
Voltage Coil Material: Copper
Current Coil Material: Copper
Wire Protection: The Voltage and current coil connecting wire must be insulated with a cover on it
Magnet: Big Size Magnet suitable for 30 A to balance the rotation of the wheel.
Size and Dia. of Voltage and Current Coil: As per IEC design to bear 30 Amp continuous current
Meter Terminal Size: As per IEC norms with continuous current bearing capacity of 30 Ampere
Meter Register: 5 Digits ( 4 Integer , 1 Decimal)
Meter Bearing: Jewell
Quality: Excellent
Serial Number: Each DD 28 must have serial number on its name plate
Design Standard: GB/T15283-2008 & IEC 521
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