Features:

1) Plastic crust and big window

2) Inner magnetoelectricity structure 

3) Products: 

    a) DC ammeter:

        i) Measure range: 1mA - 20A, 5A – 10kA, 3 – 600V, 750V - 1.5kV

        ii) Accuracy class: 1.5

    b) AC ammeter:

        i) Measure range: 1 - 20A, 1 - 100A, 5 - 10kV/5A, 30 - 600V, 380V – 380kV/100V

        ii) Accuracy class: 1.5

    c) Frequency meter:

        i) Measure range: 110V, 220V, 380V, 415V; 45 - 50Hz, 45 - 65Hz, 55 - 65Hz

        ii) Accuracy class: 1.0

    d) Power factor meter:

        i) Measure range: 110V, 220V, 380/5A 0.5-1-0.5

        ii) Accuracy class: 2.5

    e) Power meter: 

        i) Measure range: 110V, 220V, 380V/5A; 5A – 10kA/5A, 380V – 380kV/100V

        ii) Accuracy class: 1.5

DTS607 and DSS607 series meters are used to measure active energy of 3-phase 3-wire and 3-phase 4-wire circuits. They adopt high-accuracy energy measuring chips and have reasonable structure. 



Features: 

1) Stable characteristics

2) High reliability

3) Low power consumption

4) The meter supply pulse output to be checked by customers

Normal operation condition: 

1) Altitude: ≤2,000m

2) Environment temperature: -25 ~ +40°C

3) Relative humidity (20°C): ≤90% 

4) Surrounding environment: places without fire, explosion, conductive dust and 

    corrosive gas  

 

Main technical parameters 

1) Rated voltage: JKL5C / 3B / 1B 380V±15%; JKL2B / 2C 220V±15%

2) Sample current: ≤5A

3) Frequency: 50 - 60Hz

4) Sensitivity: 100mA

5) Put into the limit of the door: 0.85 - 0.98

6) Excise the limit of the door: -0.99 ~ -0.94

7) Over voltage protection: 400 - 440V

8) Delay time: 1 - 150s

9) Control way: 4, 6, 8, 10, 12

10) The outer cover protects the grade: IP30 

11) Dielectric strength lies between the electric intensity: power frequency engineer 

    3,000V

Features:

1) Plastic crust and big window

2) Inner magnetoelectricity structure 

3) Products: 

    a) DC ammeter:

        i) Measure range: 1mA - 20A, 5A – 10kA, 3 – 600V, 750V - 1.5kV

        ii) Accuracy class: 1.5

    b) AC ammeter:

        i) Measure range: 1 - 20A, 1 - 100A, 5 - 10kV/5A, 30 - 600V, 380V – 380kV/100V

        ii) Accuracy class: 1.5

    c) Frequency meter:

        i) Measure range: 110V, 220V, 380V, 415V; 45 - 50Hz, 45 - 65Hz, 55 - 65Hz

        ii) Accuracy class: 1.0

    d) Power factor meter:

        i) Measure range: 110V, 220V, 380/5A 0.5-1-0.5

        ii) Accuracy class: 2.5

    e) Power meter: 

        i) Measure range: 110V, 220V, 380V/5A; 5A – 10kA/5A, 380V – 380kV/100V

        ii) Accuracy class: 1.5

DDS607 series ammeters use digit energy measurement and SMT technologies. Key parts use famous company's components to ensure the reliability and use life. 



The product has anti-fraud function to measure AC energy with reference frequency 50Hz or 60Hz.

Construction features: 

1) Inner part adopts voltage and current mutual inductance to insulate the put-in 

    signals and make instrument having higher overload capability 

2) Indication is intuitionistic, precise and clear 

3) Linearity is better 

4) Error is small 

5) Power consumed is low 



Main technical parameters: 

1) Working power supply: 220V ±10% 50 - 60Hz

2) Input: voltage: AC 380V; current: 0 - 5A

3) Veracity: ±5% of full measurement range

4) Indication: 4 point red LEDs (number show) 

5) Power consumption: <2W 

6) Permitted overload: current or voltage 1.2times successively; 1.5times instant

7) Working environment: -100 ~ +500°C

8) Working frequency resistant voltage: 2kV 

9) Relative humidity: 80% 

10) Shape size: 48 x 96 x 112mm

11) Ringent size: 43 x 91mm

Construction features: 

1) Direct reading, no vision tolerance

2) Good linear character and high accuracy

3) Compact volume, stable from vibration

4) Reliable characteristics

5) Convenient to use and best price

 

Main technical parameters :

1) Working power supply: AC 220V±10% 50 - 60Hz

2) Ambient temperature: -10 ~ +50°C

3) Ambient humidity: <80%

4) Display: 31/2 LED display

5) Accuracy: ±0.5% of RNG (full range)

6) Measure speed: 2.5times/second

7) Power loss: <3W

8) Withstand voltage: 2kV

9) Overload permitted (1.2 multiple of full range, 1.5 multiple for instantaneous)

10)  Basic measure range: 

    a) AC voltage meter: 0 - 500V (with CT if more than 500V)

    b) AC current meter: 0 - 5A (with CT if more than 5A) 

    c) Frequency meter: 45 - 65Hz (AC 20 - 500V)

DDS607 series use digit energy measurement techniques and SMT techniques. Key parts use famous company's components to ensure the reliability and use life. 



The product has anti-fraud function to measure AC energy with reference frequency 50Hz or 60Hz.

Three-phase meters are used to measure active or reactive energy of three-phase circuit with reference frequency 50Hz or 60Hz.



Products available: 

1) Three-phase active meters: DT862, DT864, DS862, DS864

2) Three-phase reactive meters: DX862, DX864, DX865, DX863

DD862 type single-phase inductance AC active energy meters are used to measure active energy loss with frequency 50Hz or 60Hz.



Features: 

1) New design and reasonable structure

2) High overload, low power consumption

3) Long life, high stability

4) Popular among customers