Single Phase KWH meter SDM120A/D/DB
Single-phase 2 wire KWH meter SDM120A/D/DB
- 45A MAX. directload
- one module wide
- active energy measured
- pulse output
- din rail mounted
Specification
Display | SDM120A electromechanical register |
SDM120D LCD | |
SDM120DB LCD with backlit | |
Nominal voltage(Un) | 120Vor 230Vac |
Operational voltage | 80%~ 120% of Un |
Insultion capabilities | |
– AC voltage withstand | 4KV for 1 minute |
-Impulse voltage withstand | 6KV-1.2uS |
Basic crrent (|b) | 5A |
Maximum rated current (|max) | 45A |
Opeatia current range 0.4% lb-lmax | 0.4% |b-|Max |
Over current withstand | 30|max for 0.01s |
Operational frequency range | 50/60Hz |
Internal power consumption | ≤2W/10VA |
Pulse output | 1000imp/kWh |
Display | LCD with backlight |
Max reading | 999999kWh |
Download Spec Steet:Energy meter SDM120A/D/DB