**4E digital meter multifunction power
meter
Introduction
BJ**4E, with its four direct access keys and LCD displays, helps
you use all the parameters in 3P3W or 3P4W LV installation. Using
electrical parameters means using several analog or digital
single-function products such as ammeters, voltmeters or watt
meters.
These parameters can be centralized on a PC or PLC through an RS
**5 link using MODBUS protocol. The casing is designed so that the
installer can easily fit the meter to the door of a
cabinet.
Features
1. All power parameter measurement:
Current
Voltage
Frequency
Active power
Reactive power
Apparent power
Energy
Power factor
2. Power factor measurement and control
3. Energy Measurement
4. Replace the three-phase power meter, three phase electricity
transmitter
5. Transformers, generators, capacitors and electric motors
distributed detection
6. Medium and low pressure systems
7. SCADA, EMS, DCS integrators
8. Use Modbus to set programming and read the data.
9. Based on this power meters, can simply set up a monitoring
system, that only use the IPC and central software
Applications
1. Meteriing of distribution feeders, transformers, generators,
capacitor banks and motors
2. Medium and low voltage systems
3. Commercial, industrial, utility
