Description
| Specification | Display digits | 7-digit displays 0-9 with plastic cover (metal optional) |
| Mode | 800SC07P |
| Number ratio | 200 :1 |
| Working voltage | 3.0-5.5V |
| Display number | 7+1 |
| Life | ≥2×10^7 number of driving pulses |
| When voltage 5V±0.3V | maximum frequency 10Hz; minimum pulse width 50ms |
| DC impedance (20ºC) | 550Ω±50Ω |
| Total length of the lead wire | 125±5mm |
| Ambient temperature | -40 ºC ~70ºC |
| Relative humidity | ≤ 95% |
800 series of electric meter counter is a cheap, low-cost mechanical counter.
Plastic and metal types can be optional. Its main features as follow:
1)Display digits: 6-digit or 7-digit black wheel;
2)0-9 character display; Number ratio: 200:1;
3)Long service life, Driving voltage is generally 3.0-5.5V, mainly designed for Russia market. Beside They are widely used for:
1), Multi-funcational energy meter
2), Prepayment energy meter
3), Reactive energy meter
4), Watt-hour meter
5), Multi-rate watt-hour meters
6), Maximum demand energy meter.
7), Standard electric energy meter
Complaint
