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Three-phase indicator WZE-3
Three-phase. Current 80 A.
WZE-3 is a static (electronic) calibrated electricity indicator of a three-phase alternating current in a direct system.
Purpose
A special electronic system under the influence of flowing current and applied voltage in each phase generates impulses in a quantity proportional to the electricity consumed in this phase. Power consumption in the phase is signaled by the flashing of the corresponding LED (L1, L2, L3). The sum of pulses from three phases is signaled by flashing of the LED diode (800imp / kWh) converted into energy collected in the whole three-phase system, and its value is indicated by the segment LCD display.
The figures after the decimal point indicate hundredth parts (.01 KWh = 10Wh).
Attention!
The indicator has a pulse output SO + - SO-. This allows you to connect another impulse device reading (SO) pulses generated by the meter. For correct operation of the meter, no additional device is required.
The indicator has the option of sealing the covers of the input and output terminals, making it impossible to meter bypass.
- Type
- three-phase
- Installation
- 3-phase, 4-wire
- Display
- 7-digit, LCD backlit (white)
- Communication protocol
- NONE
- Compatibility
- MID Directive 2014/32 / EU
- Reference voltage
- 3×230/400 V
- Current current
- 3×5 A
- Maximum current
- 3×80 A
- The minimum measured current
- 0,04 A
- Pomiar napięcia - zakres pomiarowy
- 160÷265 V
- Counter's own consumption
- 10 VA; 2 W
- Scope of indication of the abacus
- 0÷999999,9 kWh
- Counter constant
- 1000 imp/kWh
- Reading signaling
- LED red
- Pulse output SO + SO-
- open collector
- Connection voltage SO + SO-
- max. 30 V DC
- Connection current SO + SO-
- 20 mA
- Pulse time SO + SO-
- 35 ms
- Accuracy class
- B
- Nominal frequency
- 50 Hz
- Insulation protection class
- II class
- overload
- 30×lmax/10 ms
- Insulation
- 4 kV/1 min.; 6 kV/1.2 μs
- Terminal
- pluggable terminal blocks 16 mm²
- Working temperature
- -20÷50°C
- Dimensions
- 4,5 moduleu (75 mm)
- Assembly
- on rail 35 mm
- Ingress Protection Marking
- (wewnątrz pomieszczeń) IP51
- Measurement category (CAT)
- III
- Mechanical resistance
- M1
- Electromagnetic resistance
- E2
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Three-phase. Current 80 A.
WZE-3 is a static (electronic) calibrated electricity indicator of a three-phase alternating current in a direct system.