Introduction:

DZS500 is an advanced, smart networked electricity energy meter. It is widely used in power distribution sites, energy management systems and intelligent monitoring systems of different industries.

Features:

• Measuring all parameters: three phase voltage, current, line voltage, zero-sequence current, zero-sequence voltage, voltage
unbalance, current unbalance, active power, reactive power, apparent power, power factor, frequency, active energy, reactive
energy etc.
• Standard CT, PT or voltage direct connected, suitable for various wiring modes under high or low voltage environment
• Current & power indicator diagram (cycle self-adjusting)
• Synchronous indicator diagram
• Undervoltage tripping
• Open-phase tripping
• Voltage unbalance tripping; current unbalance tripping
• Over-voltage/ over-current tripping
• Bi-Directional active energy metering, reactive energy metering
• Analysis of current/voltage harmonic (2-31times)
• Multi-tariff (optional), available for querying past 12 months' energy
• Off-limit alarm and alarm event record
• SOE records accurate to milliseconds
• Demand analysis
• Motor protection
• 1×RS485/Lora (optional), Modbus RTU communication protocol
• 1×programmable energy pulse output
• 3 DI (optional)
• 2 DO (optional)
• LED display

Technology parameter---DZS500