Key Specifications/Special Features:

• 35mm standard DIN rail installation
• Complying with standard DIN EN50022 or front board installed (mounting holes center distance: 63mm)
• Users can choose any one by themselves
• Ten pole width (12.5mm modulus)
• Complying with standard JB/T7121-1993
• May select 6 + 1 digits display (999,999.1kWh) or 5 + 2 digits display
• Can be arbitrary set by users from far infrared or port of RS485 data communication
• There are polarity port of pulse output passive closed and non-polarity port of pulse output passive distant (the output rate: 10 or 100impulse/kWh, can select)
• Complying with standard IEC 62053-31 and DIN 43864
• There are port of far infrared data communication and a port of RS485 data communication
• Standard configuration communication agreement complying with standard DL/T645-1997, can also choose any other communication agreement
• Six LED instructions respectively every power supply state, signal of closed energy impulse and distant energy impulse and data communication state
• Automatic detection for the direction of the flow of load current and instructions on individual LED
• Single direction three components measures three phase four wire active energy consumption with direction of the flow of load current
• Complying with standard IEC 62053-21
• Standard configuration type S wiring (inlet from bottom, outlet from top) for direct connect operation
• Can also choose another type of wiring and use CT (product configuration code is FC) and PT and CT (product configuration code is EC) for operation
• Standard configuration short terminals cover
• May select extension terminals cover in order to protect to use safety (product configuration code is GF)