Polski
English
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.
- Installation
- 4-wires
- Rated voltage
- 3×230/400 V
- The minimum measured current
- 0,02 A
- Base current
- 3×5 A
- Maximum current
- 3×80 A
- Voltage measurement range
- 185÷275 V
- Accuracy of measurement
- (EN50470-3) klasa B
- Nominal frequency
- 50 Hz
- Insulation protection class
- II class
- Housing
- PC+ABS plastic
- Klasa warunków środowiskowych - mechanicznych
- M1
- Klasa warunków środowiskowych - elektromagnetycznych
- E2
- Counter's own consumption
- 10 VA; 2 W
- Scope of indication of the abacus
- 0÷999999,99/9999999,9 kWh
- Counter constant
- (1 Wh/imp) 1000 imp/kWh
- Pulse output - Type
- open collector
- Pulse output - Voltage
- 27 V DC
- Pulse output - Current
- 27 mA
- Wyjście impulsowe - czas impulsu
- ≥90 ms
- Pulse output - pulse constant
- 1000 imp/kWh
- Humidity (non-condensing)
- ≤95%
- Reading signaling
- LED red
- Working temperature
- -25÷55°C
- Connection - power circuits
- screw terminals 4÷16 mm²; tightening torque 1.5 N·m
- Connection - pulse output
- screw terminals 0.2÷1.5 mm²; tightening torque 0.4 N·m
- Dimensions
- 4,5 moduleu (75 mm)
- Assembly
- on rail 35 mm
- Ingress Protection Marking
- IP20
- Mounting height
- Up to 2000 m. above sea level.
16 other products in the same category
Three-phase. Current 80 A.
WZE-3 is a static (electronic) calibrated electricity indicator of a three-phase alternating current in a direct system.