Power Back Up Systems

Our wide range of servo voltage stabilizers are specifically designed to provide effective solutions regarding the voltage fluctuations which result in damaging costly electric equipment and machines. These stabilizers are available with us in various types such as relay type voltage stabilizers, single phase stabilizers and three phase stabilizers. These are available in sleek, compact desk-top model which do not make noise while in extensive operation and widely used in air conditioners, zerox machines, homes, deep freezers, refrigerators, medical equipment and many more. Other technical specifications include:

• Available range - 500 VA to 7.5 KVA {single phase) / 3 KVA to 1000 KVA (three - phase)

• Input range - 90V to 280V; 140V to 295V; 165V to 270V
• Output range - 195V to 245V A.C.,50Hz
  

Single Phase Voltage Stabilizers:

• Very sleek, compact desk-top models with noiseless operation
• Wide Range of models are available (1-hp From 1 KVA to 50 KVA)
  

3 Phase Voltage Stabilizers:
( 3 - phase From 3 KVA to 1000 KVA )
 

• Potentiometer is provided on front panel to set desired O/P voltage.
• Analog Ammeter to Monitor O/P Load Current(Only in 3 phase).
• Indicators are provided for; Mains ON, O/P ON, LJ/V, O/V, Overload, Single phasing & Trip for each phase (Only in 3 phase)
  

 
Relay Type Voltage Stabilizers :

Available Range :

• 500 VA to 7.5 KVA (single phase)

Features :

• Digital / Microcontroller based design
• Digital / Analogue voltmeter
• HV / LV cutoff & Time delay (optional)

Input Ranges :

• 90V to 280V
• 140V to 295V
• 165V to 270V

Output:

• 195V to 245V A.C.,50Hz

Applications :

Air conditioners, zerox machines, homes, deep freezers, refrigerators and medical equipment.

We offer sophisticated battery management system that ensure optimum use of the UPS battery.The energy inside the battery empower the portable product and the risk of damage inflicted upon the battery is minimized. This is achieved by monitoring and controlling the batteries charging and discharging process. This system, maintain a check on the key operational parameters during charging and discharging such as voltages and currents and the battery internal and ambient temperatures. The basic objective to this battery management system includes:

• Protect the cells or the battery from damage
• Extend the life of the battery
• Maintain the battery in a state in which it can fulfill the functional requirements of the application for which it was specified

Features:

• Continuous 24/7 online monitoring for system integrity assurance
• Full conductance, battery temperature & voltage monitoring for battery state of health analysis
• Wireless communication architecture ensures proper installation, easy operation & low maintenance costs
• Intercell connection integrity monitoring ensures system effectiveness
• Economical total cost of ownership reduces installation cost, hardware price and system maintenance
• Applies test signal to an individual cell or monoblock for high resolution of system state of health
• Web enabled communications for remote surveillance
• Full monitoring of string charge and discharge current, and discharge performance recording
• Advanced notification of battery problems via email or text message
• Conductance Advantages: safe, simple, accurate battery prognostics
• Industry choice conductance testing is the accepted standard for battery testing

 
Specifications:
Communications Interfaces

• Ethernet 10 Mbps
• RS232 or serial USB ( @ 57.6 kbps)
• 802.15.4 compliant RF transport @ 2.4
• GHz Radio Band

 
Temperature

• Operating Temperature ( 0 C to 65 C)
• Storage Temperature ( -10 C to 80 C)

 
Protection

• Sensor (2 V & 12 V)
• Test load and power paths are fused
• Poly switch protection for high
• heat detection

 
Power Requirements

• Base Coordinator Unit Power
• Powered by 9 V DC wall plug adaptor or powered from VTC (optional)
• VTC Unit Power
• Powered from the battery (< 60 mA) 2 V Sensor Power
• Powered from the battery under surveillance
• 12 V Sensor Power
• Powered from the battery under surveillance.
• Conductance Measurement

Range

• 2V Sensor
• 100 to 15,000 Siemens
• 12V Sensor
• 100 to 4000 Siemens

 
Strap Resistance Measurement

• 2 micro Ohms minimum

 
Test Current

• 2V & 12V Sensors
• Test current is approximately 5 Amps RMS

 
Voltage Measuring Characteristics

• 2V Sensor
• Voltage range: 1.75 V to 2.5 V
• Resolution: /- 10 mV
• 12V Sensor
• Voltage range: 8.7 V to 15.7 V
• Resolution: /- 20 milli Volts

 
Sensor Negative Battery Post

• Temperature Reading
• Temperature Range ( 0 C to 65 C)
• Measurement Accuracy ( /- 2 C)

 
String Voltage Measurement

• Input Range
• 42 to 600 Volts DC

 
String Current Measurement

• Float State 300 milli-Amps to 10 Amps
• Charge State 10 to 200 Amps
• Discharge State 10 to 200 Amps