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Minigrid Smart Micro Grid System

Name: Minigrid Smart Micro Grid System
Brand: Calin
Price: 1 USD

China Minigrid Smart Micro Grid System wholesale

Brand Name : Calin

Model Number : CA368

Certification : CE/SABS/IEC

Place of Origin : China

MOQ : Negotiation

Price : Negotiation

Payment Terms : western Union,Paypal, T/T, L/C

Supply Ability : 70,000pcs per month

Delivery Time : 30 days

Packaging Details : Carton

Product name : 20 Digits Token 3-Phase Prepaid Energy Meter, Low Credit Warning Tamper Protection

Standard : SANS1524-1 , IEC62056-21 , IEC62053-11

Dimensions : 272x127x77mm

Weight : 2.5kg

Display : LCD

Accuracy : Class 1s

Phase : Three phase Electricity meter

Communication : RS485/PLC /RF/GSM/GPRS

Output Voltage : 220v/230v/240v

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Mini Grid 20 Digits Token Three Phase Energy Meters , Low Credit Warning Tamper Protection

The CA368 is designed for high-power solar Mini Grid or main line measurement. The CA368 is BS footprint and three phase four wires meter, which can bear 10 A to 100 A current, the voltage of each phase is 230V (60%~120% Un). Furthermore, the CA368 is designed as STS keypad prepaid meter, operating the prepaid function based on the 20 digits STS Token, the meter will shut off the power automatically when the user consume all credits in the meter.

Built in a RF communication module for the CA368, will lead to the CA368 can support to developing a AMR management system. The data concentrator collect the data from nearby RF three phase prepaid smart meters by RF communication, and then upload the data to our cloud server by GPRS. You can remotely reading and monitoring the meters, and also can switch on/off the relay remotely.

Minigrid Smart Micro Grid System

Main Features

• Compliance with STS (Standard Transfer Specification)
• IR optical & RS485 port
• Automatically shut off power when Credit be used up
• Power limit and low credit warning can be programed flexibly.
• Tamper detection and event record such as opening cover, reverse connection, black-out
• Dual power source working on both prepayment and credit mode
• Maximum demand measurement and load profiling (on request)

User Benefit

• BS footprint, easy to install
• Low operational and manintenance cost
• PLC/ RF/ GPRS/GSM communication for AMR/AM I features on your request
• Meter provides various valuable information by punching in Calin's short codes

Specifications:

Electrical parameters:
Nominal voltage Un	3x240V
Limited voltage	60%~120%Un
Frequency	50/60Hz+5%
Basic current(Ib)	10A
Maximum current(Imax)	100A
Starting current(Ist)	30mA
Active energy constant	400imp/kWh
Accuracy
Active energy to IEC62053‐21	Class1.0
Reactive energy to IEC62053‐23	Class2.0
Power Consumption
Power consumption in Voltage circuit	<2W <8VA
Power consumption in current circuit	<1VA
Temperature range
Operation meter	25℃ to+70℃
Storage	40℃ to+85℃

Insulation strength
AC Insulation strength	4kV at 50Hz during 1min
Impulse voltage 1.2/50μs mains connections	8kV

Electro Magnetic Compatibility
Electrostatic discharges
Contact discharge	8kV
Air discharge	16kV
Electromagnetic RF fields
27MHz to 500MHz typical	10V/m
100kHz to 1GHz typical	30V/m
Fast transient burst test	4kV
Mechanical requirements
Protection Rating	IP54
Insulation Classification	Protective Class II
Maximum cable size	10 mm

Minigrid Smart Micro Grid System

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