PLC / RF Communication Smart Micro Grid System Multi Tariff Kwh Meter Single Phase

Price Negotiable

Price: Negotiation

MOQ: Negotiation

Delivery Time: 30 days

Brand: Calin

Product Description

Mini Grid Multi Tariff Single Phase Kwh Meter Prepaid Electricity Meter Class 1 Accuracy

The CA168 is used for a wide range of applications, due to an improved dynamic range allowing a basic current of 5 Amp while retaining a maximum current of 80 Amp and extended functional features. It is a compact and keypad-based design in a BS8565 standard housing and maintains the rugged RF immunity withstand of 30V/m and IP54 rating, allowing it to be installed in harsh environments.

Major Features

Load control, over-load switching automatically
Programmable under and over voltage trip
Significant reverse energy measurement SRE
Enhanced tamper detection
Multi-Level alarm value enable setup
Preset delayed reconnection
IP 54 rating

Utility benefits

PLC/ RF / GPRS communication for AMR AMI features (On request)
Time of Use (TOU) , multi-rate, holiday setting
Easy and quick to install with exisiting wires
15 year designed life
Enhanced revenue protection through flexible payment control

Specifications:

Nominal voltage Un	220/230/240 V
Limited voltage	70%~120%Un
Nominal frequency fn	50-60Hz+5%
Basic current(Ib)	5-10A
Maximum current(Imax)	60-100A
Starting current(Ist)	20mA
Active energy constant	1000imp/kWh
Accuracy as Active energy to IEC62053‐21	Class1.0
Power consumption in Voltage circuit	<2W <8VA
Power consumption in current circuit	<1VA
Operating temperature	25℃ to+70℃
Storage temperature	40℃ to+85℃
Insulation level	4kV rms for 1min
Impulse voltage withstand	8kV, 1.2/50 μs
Air discharge	16kV
Immunity to HF fields
80MHz to 2GHz with load	10V/m
100kHz to 1GHz without load	30V/m
Fast transient burst test	4kV
Meter shell Protection Rate	IP54(IEC60529)
Insulation System Classification	Protective Class II