Technical parameters of electrical watt-hour meter pulse counter

 

1. Working voltage rating: 3.5~6.5V;

2. Working pulse width rating: 70~320Ms;

3. Rated working pulse interval: ≥ 50MS;

4. Coil resistance: 430± 5%ohm23± 2

5. Velocity ratio: 200: 1

6. Working frequency: 6Hz

7. Step motor driving torque: 30 u Nm;

8, Specifications(quantity of character wheel): 5+1(five integers with one decimal); 6+1(six integers with one decimal);

9. Character wheel material: PC

10. Range of working ambient temperature: -40º C~+70º C

11. Lead length: 90mm, 100mm or 120mm

12, Error-free working period: ≥ 10years

13. Base frame material: Plastic base frame: PC

Notes: This is model mainly export India, Russian, Urkrian and Poland etc. Welcome to contact with us if you want, Thank you for your attention.