SDM530C is a three-phase DIN rail remote control multi-function energy meter. It measures multi-parameters like current, voltage, power, frequency, import and export energy, etc. An RS485 Modbus communication is provided for remote setting and reading.
The meter is also equipped with a built-in relay. The user can turn on/off the power remotely through Modbus communication. And when there is an alarm, like overcurrent or voltage, etc. The relay will also open automatically. The relay of each phase can be controlled together or separately.
The model SDM530C is widely used in some applications which require remote power control, for example, the post-pay systems.
Features:
| Nominal voltage (Un) | 3×230/400 V ac |
| Operational voltage | 80%~120% of Un |
| Insulation capabilities | |
| – AC voltage withstand | 4KV for 1 minute |
| – Impulse voltage withstand | 6KV-1.2μS |
| Basic current (Ib) | 10A |
| Operational current range | 0.4% Ib-Imax |
| Over current withstand | 30 Imax for 0.01s |
| Operational frequency range | 50 or 60Hz |
| Power consumption per phase | ≤ 2W/10VA |
| Display | LCD |
| Max reading | 999999.00 kWh/kVarh |
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