Integrated Intelligence Power Source Automation

TSM Solutions

Welcome to Digant Technologies, your partner for Telecom Automation & Monitoring Solutions!

Integrated Intelligent Power Source Automation (I2PSA)

Digant’s Integrated Intelligent Power Source Automation is used for switching the load automatically on to EB, Battery bank or DG based on the power source available at any given time and used for automating DG operations. The system monitors the grid supply, Telecom battery bank voltage, DG battery voltage and various alarms continuously, automatically starts and runs the DG set if the supply from the grid is not available and the battery bank voltage is lesser than pre configured threshold voltage. The system monitors and generates various alarms and makes efficient and optimal use of diesel generator in cases of non-availability of grid power.

Features

Auto switching of the load on to EB, Battery bank or DG based on grid power quality and battery bank charge level available
In- built Circuit breakers for EB and DG power source to protect the load from damage caused by overload or short-circuit
Inbuilt EB and DG contactor for auto power source selection
DG automation with DG saver logic
DG frequency measurement
DG battery low voltage detection
Telecom battery bank voltage monitoring
DG Over load detection
Inbuilt type 2 / class II SPD
Interface for Smoke detector and temperature sensor (Optional)
PFC outputs and LED indications for various alarms such as:-

EB on load

DG on load
Battery bank on load
DG Running Idle
Battery bank low voltage
DG battery low voltage
DG Freq out of range
LLOP
HWT
DG Fail to start
DG fail to stop

Inbuilt Alternating current distribution board (ACDB) panel for AC load distribution with circuit Breakers of different current ratings to protect against overload and short circuit
Inbuilt DG Battery charger suitable for charging 12V-100 / 130 / 180AH batteries used for engine start applications
LED indication for EB and DG power source
Buzzer indication for critical alarms
RS485 interface for local configuration of the system
Environment cooled, no additional cooling fans required

Technical Specifications:


Parameter	Specification
Operating Voltage	36VDC to 72VDC
Telecom Battery bank monitor	Battery bank voltage measurement
DG battery monitor	DG Low Battery voltage detection
Power source automation	Auto / Manual mode
Phase Selector modes	Single phase or two phase or 3 phase
DG automation	Auto DG ON / OFF
PFC alarm outputs (NO,COM,NC)	12 Channel
Configuration port	RS485
LED Indicators	Alarm outputs, EB and DG power source
EB AC contactor	25A, 40A, 60A, 80A
DG AC contactor	25A, 40A, 60A, 80A
Load Current Supported	25A, 40A, 60A, 80A
SPD	Type 2 / class II
Connectors for alarms output	Terminal block type
Housing	IP63
Mounting	Outdoor
Operating Temperature	-5°C to +60°C
Humidity	95% non-Condensing RH
MCB-AC (ACDB Panel) Rated current Rated voltage Rated Frequency Number of poles Rated short circuit breaking capacity Rated insulation voltage Rated impulse voltage	6A ,16A,32A and 63A MCBs for each phase 240 / 415V AC 50Hz 1P (Single pole) 10kA 660V 6kV
DG battery charger Input Voltage Output voltage Float Mode DC Boost Mode Charging current in boost mode / float mode Output over voltage (Batt charger included) Output short circuit and overload Battery reverse polarity	150-300 V AC 13.4 V DC 13.9 to 14 V DC 10 amps / 0 to 4 amps 15.5 V DC Continuously protected Protected latching mode

Note : This product is available in four models

Integrated Intelligent Power Source Automation with 25A EB, DG contactors and MCBs, SPD,ACDB panel and DG battery charger – DTI2PSA1000
Integrated Intelligent Power Source Automation with 40A EB, DG contactors and MCBs, SPD,ACDB panel and DG battery charger – DTI2PSA1001
Integrated Intelligent Power Source Automation with 60A EB, DG contactors and MCBs,SPD, ACDB panel and DG battery charger – DTI2PSA1002
Integrated Intelligent Power Source Automation with 80A EB, DG contactors and MCBs, SPD,ACDB panel and DG battery charger – DTI2PSA1003

More Info