Three Phase Three Wires Din Rail KWH Meter 5(100)A Large Current Measurement Meters

Functions and Features:

＊ 6+1 (999999.9kWh) or 5+2 (99999.99kWh) digits LCD display with white backlight, it can be arbitrary set by user from far infrared or RS485 communication port;

＊ 6 LED indicated every power state, signal of closed power impulse, distant power impulse and data communication state ;

＊ 35mm standard DIN rail installation, which is complying with standard DIN EN50022; Or front board setting (mouting holes center distance 63 mm), user can choose any one by himself;

＊ Automatic detect the direction of the trend of load current, and indicated on individual LED;

＊ 10 pole width (Modulus 12.5mm), which is complying with standard JB/T7121-1993;

＊ Directly connection as type S (Inlet from bottom, outlet from top), and CT or CT&PT operation is also acceptable.

＊ There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (the output rate is 10 or 100 imp/kWh, which can be selected). It can contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN 43864;

＊ Single direction three components measure three phase four wire active power consumption. It is nothing with direction of the trend of load current. Complying with standard IEC 62053-21.

＊ External or short terminal cover are both acceptable, just based on your requirement.

Technical Parameters:

Safety precautions:

＊ Use only isolated tools.
＊ Place the meter only in dry surroundings.

＊ Make sure the AC wires are installed correctly before activating the current/voltage.

＊ Never break the seals or open the front cover as this might influence the functionality of the meter.
＊ Do not through, drop, kick or other physical violence to the meter as there are high precision components inside that will break or make the meter measure inaccurate.
＊ Do not mount the meter in area's with harm gas, dust, mildew or insects or on unstable surfaces.