Steca Bergen Solar Products Private Limited

8.1.Charge Output Accelerometer

8.2. Internally Amplified Accelerometers

8.3. Velocity Transducer

 

 

Charge controller is an electronic device which protects the SPV module, battery and the luminaire from damage. The battery will get damaged when it is charged beyond its rated capacity. Also when the luminaire is switched on beyond the safe period the battery may get over discharged which will also damage the battery. The charge controller performs the function of preventing the overcharging or over discharging of the battery. Also the charge controller has got a mechanism which prevents the flow of reverse electric current from the battery to the solar PV module.

Product features: 

• Voltage regulation

• Automatic selection of voltage

• PWM shunt control

• Multistage charging technology

• Load disconnection depending on the voltage

• Automatic load reconnection

• Temperature compensation

• Common positive grounding/negative grounding on one terminal

Electronic protection functions:

• Overcharge protection

• Deep discharge protection

• Reverse polarity protection of load & module

• Reverse polarity protection by internal fuse

• Automatic electronic fuse

• Short circuit protection of load & module

• Over voltage protection at module input

• Open circuit protection without battery

• Reverse current protection at night

• Overheating & overload protection

Displays:

• Multi-colored LED

• 2 multi-colored LEDs show operating statuses

• Display for operation/ state of charge/ fault messages

Certificates:

• Approved by the World Bank for Bangladesh, China, Laos, Nepal, Sri Lanka, Uganda & Indonesia

• Fit for use in tropical areas (DIN IEC 68 part 2-30)

• Compliant with European Standards (CE)

• RoHS compliant

• Manufactured according to ISO 9001 and ISO 14001

The PA Tarcom controller data logger offered by us comes connected to RJ45 interface of Steca Tarom/Power Tarom charge controller via Steca PA HS200. It is offered in several different configurations like simple RS232 interface for directly saving and reading data on PC/Laptop (Steca PA Tarcom 01), as data logger with integrated analogue modem (Steca PA Tarcom RM), as data logger with optional telephone connection (Steca PA Tarcom RMT) and as data logger with integrated GSM modem for remote monitoring (Steca PA Tarcom GSM).

Delivered with its accompanying software, some of its features include:


Product features:

• 4 years maximum storage capacity (1 MByte)
• Adjustable logging intervals
• Stores 8 data sets at programmed intervals
• Freely programmable alarm states

Displays:

• LED shows operating status

Interfaces:

• Two RJ45 cable sockets
• RS232 serial interface
• Analogue sensor input like for radiation or wind speed
• Potential-free alarm contact

Tarcom software:

• Internet services for worldwide access
• Downloads data from logger to PC
• Provision for list of data sets to be exported to MS-EXCEL
• Graphic visualization of data sets (values/time)
• Provides correct analysis of energy flows (Ah) within a PV hybrid system
• Activation & selection of alarms
• Sets telephone number to call
• Tells data logger at what time it has to call

Certificates:

• Compliant with European Standards (CE)