Highlights:
Higher grade enclosure protection
High frequency PWM based inverter
Multiple rectifier options with controlled bridge configuration
G3 conformal coating
Full digital signal processing using the latest DSP technology
User friendly HMI / display for monitor & control parameters
Wide range of connectivity
Description
Key Features:
—Input reactors to minimize AC mains notching —Automatic battery charging float / boost mode selection with current limit
—High efficiency : IGBT based inverter
—Specially designed output transformer for PWM operation
—Sinusoidal PWM operation with direct AC feedback handle nonlinear loads upto crest factor 3:1 with <5% THD
— High branch fast-acting fuse clearing capacity (upto 30% rated fuse)
— DSP based control redundant control power supplies
—Programmable static switch with upto ±6% synchronization window
—Comprehensive LED mimic and LCD + keypad enabled
– Date Time stamped event recording last 999 events logged in non volatile memory
– Programming & monitoring of various system parameters
—RS485 interface and programmable potential free contacts
— 500C ambient in IP 41 enclosure
—Front access oriented layout
— PC based monitoring, control & reporting unit (Optional)
– Monitors the system performance with automatic generation of daily weekly reports with fault and alarm log details.
– Higher level connectivity with DCS/PLC through RTU for modbus TCP/IP.
– Monitoring on LAN through SNMP
– Battery monitoring system.
— A large array of options available including 12 pulse charger, parallel or hot standby redundancy, redundant cooling fans and more
Serving entire gamut of Industries:
Hitachi Hi-Rel has rich experience in supplying power electronics products & complete customized solutions for mission critical applications in refineries, petro-chemicals, power generation, steel & metal and process industries as well as critical data processing applications.
- Power Generation & Utility Industries
- Petrochemicals & Refineries
- Oil & Gas Production
- Steel & Metal Industries
- Cement Industry
- Pulp & Paper Industry
- Coal & Mining Industries
- Chemical Industry
- Fertilizer Industry
- Pharmaceutical
- Textile
- Plastic e.t.c..
