1-phase power network meter N30P - Đồng hồ điện 1 Pha N30P

N30P meter is destined to measure: AC voltage, AC current, active, reactive and apparent power, cos φ, tg φ, φ, frequency, active, reactive and apparent energy, 15 min. active power, 10 min. voltage, 10 sec. frequency in single-phase power network.

Input:

• Current: 0…1 or 0…5A
• Voltage: 0…100V or 0…400V

Output:

• Relay (4), analog (1), energy pulse (1), digital RS485/MODBUS (1)

• 3-colour display – red, green and orange programmable in three intervals of the measured value
• 14mm digit hight
• Highlighted measuring units
• 4 alarm outputs with signalling by LED diodes, operating in 6 different modes
• Conversion of any measured value into a 0/4…20mA or 0…10V analog signal
• Storage of minimal and maximal values for all measured quantities
• Meter programming from the keyboard or through the RS485 interface by means of free eCon software

Parameters can be reprogrammed are as follows:

• Display colour, individually in three intervals
• Thresholds of displayed overflows
• Display precision of the result (decimal point)
• Highlight of the unit
• Average time of the measurement
• Recounting of indications (individual characteristic)

• Power supply: 85…253V AC/DC or 20…40V AC/DC
• Protection level from frontal side: IP65
• External dimensions: 96 x 48 x 64 mm.