CARD FOR 1-PHASE HALF BRIDGE INVERTER
- Use up to 50 KHz / 1200V
- “LED” indication for easy fault detection
- High Frequency Current sensing, DC short protection and over load detection
- Extremely reliable & rugged design
CARD FOR 1-PHASE HALF BRIDGE INVERTER
- Use up to 100 KHz / 1700V
- “LED” indication for easy fault detection
- High Frequency Current sensing, DC short protection and over load detection
- Extremely reliable & rugged design
HALF CONTROLLED SCR FIRING CARD
INPUT SUPPLY REQUIRED 110 VAC OR 18-0-18 VAC
- Control card for Soft start of Half control rectifier
- Avoid use of Pre-charge circuit
- Near to unity Power factor
- On board DC Voltage sensing and over voltage protection.
- DC-Short detection.
- Low voltage indication.
- Latching with external error signals.
- Six Digital Inputs.
- Two Digital Outputs for alarm.
FULL CONTROLLED SCR FIRING CARD
INPUT SUPPLY REQUIRED 110 VAC OR 18-0-18 VAC
- Control card for Soft start of Full control rectifier
- Close loop with DC volt, Line current and Power pot
- Avoid use of Pre-charge circuit
- Near to unity Power factor
- On board DC Voltage sensing and over voltage protection
- DC-Short detection
- Low voltage indication
- Latching with external error signals for easy fault debugging
- Six Digital Inputs
- Relay output for alarm
DSP CONTROL CARD
Application
- Fast EV Charger
- Induction Heating & Melting Power supply
- 3Level inverter for AHF, Solar Inverter
- Active Front End Converter for UPS
Features
- Capable to generate 12 PWM pulse for 3 level inverter
- Ethernet for data monitoring & logging
- USB for fault log
- Programming over ethernet in case of firmware upgradation
- Real time Clock implemented
- Modbus for HMI interface
- Two 4-20 mA + 10 (10-bit) Analog Channel + 4 (14-bit) Analog Channel
- 18+03 Digital Input / Output
- Signal Conditioning of DC Voltage, Current, AC Voltage & Inverter Current, IGBT temperature
- RS485 for LCD / touch screen interface
- Optional RS485 for interface with energy meter
3-PH,5KW INVERTER POWER SOLUTION
Features
- 60-900V onboard SMPS
- Soft start for DC Cap Charging
- 24V dual output for FAN
- On baord IGBT Driver
- Compact Plug & Play solution
- Standard Electrical Interface
- Extremely reliable & rugged design
- DC voltage feedback sensing & trip
- 3-PH Inverter with Booster stage
Benefits
- On board isolated DC-DC converter
- Interface for 5V logic level
- Common fault feedback signal to interface with controller
- Safe isolation to EN50178, can drive up to 1200V discrete IGBT
- Relay operation for bleeder bypass (soft start)
- Booster stage for Low Solar cell Output
Application
- Solar Pump Controller
- Medical Equipments
- Small rating Up to 3 KVA UPS
- LV Drives
- DVR
DSPIC BASED PROGRAMMABLE CONTROL CARD
MAJOR FEATURE
- Provision for 08 channel, 16-bit PWM output for two parallel single phase Inverter
- MODBUS Protocol for Interface (e.g. PLC)
- Optional 20X4 LC Display
- Signal condition for DC Voltage & current, HF Voltage & current.
- 4 Digital Input + 4 Digital Output
Application
- Battery Charger
- Induction Heating & Melting Power supply
- Corona Treater
- Medical X-Ray machine
- Bottle Cap Sealing equipments
- High Frequency Welding Inverter
- Buck / Boost Chopper
OFFERING INNOVATIVE SOLUTION FOR TAILOR MADE SPECIFICATION
MICRO CONTROLLER BASE PROGRAMMABLE PWM GENERATOR
- User interface 4×4 keypad
- Display various parameter on LCD
- Keypad for change in frequency
- Various make IGBT driver tester e.g Semikron, Mitsubishi, Power Integration etc.
- Double pulse test
