INTELLIGENT STRING MONITOR

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INTELLIGENT STRING MONITOR

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INTELLIGENT
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INTELLIGENT

STATCON POWTECH offers a wide range of String combiners with the IP66 degree of protection with and without monitoring. These are suitable for combing all type of SPV strings. The combiners box with monitoring can easily detect reduced yield or string failure. Protection at string level is available for both +ve and –ve side as per customer requirement. Both external auxiliary powered and self-powered solution is available. These are fitted with output isolator and surge protection and are capable of communicating on MOD BUS 485 communication. Plug and Play nature of these combiner boxes make them the ideal solution for all MW Solar forms.

SALIENT FEATURES
  • Monitoring of up to 24 string available.
  • Monitoring of string current, bus voltage, cabinet temp., SPD status, S/W status.
  • Can be customized as per user requirements.
  • Open to manufacture under your brand name.
  • No need of special communication cable.
  • Excellent performance up to 55 degrees of temperature.
  • Configurable analog / digital inputs & outputs.
  • Monitoring of string current, bus voltage, cabinet temp., SPD status, S/W status.
  • MODBUS over Rs485 communication.
STATCON POWTECH PRODUCT RANGE FOR SOLAR APPLICATIONS
  • Single Phase of Grid Solar Power Conditioning Unit.
  • 3 Phase Solar Grid Interactive inverter
  • Single Phase Grid Interactive Solar Power Conditioning Unit
  • Solar Hybrid DC Power Supply Unit
  • Intelligent String Monitor
  • Array Junction Box
  • MPPT Charge Controllers

TECHNICAL DETAILS

Parameters 24 Channel SMB
Input Side
DC Input String Voltage Range 450 - 1000V
Absolute Max. DC Input String Voltage 1100V
Max. Isc Current for Each Channel 18.0A Max.
Max. No. of Input Strings 24
Current Accuracy ± 1% Upper range value
Reverse Protection Optional
Output Side
Max. Output Current 290A
High Voltage Protection Yes
Ground Cable Connection M25 (up to 25mm 2)
Output DC Switch Rating Upto 400A / 1000V DC
Man- O/p cable termination For upto 240mm Sq. cable
Communication
User Interface Via RS485 ( MODBUS RTU Protocl )
Control Supply Control Supply ( Self Power from 1000V DC or 230VAC )
Configurable Input/Output Channel
Digital Input Provided (1 No.)
Analog Input Provided (2 Nos.)
Digital Output Provided (2 Nos.)
Data Monitoring
Bus Voltage Yes
String Current Yes
Ambient Temperature Yes
Over Voltage Status Yes
Provision for Environmental Sensors Yes
Shunt Trip Status Yes ( Optional )
Operating Conditions
Ambient Temperature Range ( -10°C to 55°C )
Relative Humidity 95% Condensing
Max. Operating Altitude Without Derating 1000m
Environmental Protection Rating IP65
Enclosure Poly carbonate
General Arrangement Drawing Figure :1
Note: Technical Details are subject to change.

 

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