Product Overview
ABILITY TO WORK WITH ALL LOADS :An obvious choice for IT applications, the heavy duty design of the HF Series also works equally well with other loads such as motor driven loads, medical equipment, communication products which are often damaged by inferior UPSs with step wave or square Wave output. The rugged NEXUS HF Series Online UPS systems are designed to perform in the most hostile of Indian Power conditions. GENERATOR COMPATIBLE:As a series designed for Indian conditions, the HF Series UPSs also score over most other systems in the market, affording high compatibility with most types of generators. HOT STAND-BY MODE : In rare instances where the primary UPS system goes out of order the standby UPS instantly takes on the connected load without transferring to bypass. This configuration is available on selected models at an additional cost. Features Isolation Transformer for Better Performance Static & Manual Bypass (Optional) True On-line Double Conversion UPS Micro Controller based High-Frequency PWM Technology High Transient Response High Efficiency Constant Voltage Constant Current Charger Wide Input range Pure Sine Wave with Isolated output Generator Compatible Soft Start Facility Crystal Controlled Frequency Application Storage devices and Critical Workstations Local Area Networks (LAN) Medical equipment Industrial processes Telecommunication systems ATM machines Printing Equipments Moulding Machines Embroidery Machines Domestic electronic equipments Security systems Critical Machinery Load SPECIFICATION OF ON-LINE UPS SYSTEMS (7.5KVA to 40KVA 3/1 ) Input Voltage Three Phase Voltage range 340 to 460V Frequency 45-55 Hz INVERTER Output Wave Form Pure Sine Wave Output voltage 220V Output voltage regulation +/- 1% Output Frequency 50Hz +/- 0.01% Output Isolation Galvanic Isolation Power Factor 0.8 to unity (0.9 optional upto 30KVA with extra charges) THD Less than 3% Technology Micro controller based Hi Freq. PWM Overload Capacity 110% for 10 Min. Crest Factor 4:1 Transient Recovery Within 3 cycle BATTERY CHARGER Charger Type Constant Voltage Constant Current Charging Mode Trickle, Float & Boost OPERATING CONDITIONS Operating Temperature 0-45 C Humidity 90% Non Condensing Noise Level Less than 45dB RESPONSE TIME Transfer Time 0 ms DIMENSIONS (L x W x H) 10 - 30KVA 615 x 460 x 910 40KVA 895 x 460 x 910
ABILITY TO WORK WITH ALL LOADS :An obvious choice for IT applications, the heavy duty design of the HF Series also works equally well with other loads such as motor driven loads, medical equipment, communication products which are often damaged by inferior UPSs with step wave or square Wave output. The rugged NEXUS HF Series Online UPS systems are designed to perform in the most hostile of Indian Power conditions. GENERATOR COMPATIBLE:As a series designed for Indian conditions, the HF Series UPSs also score over most other systems in the market, affording high compatibility with most types of generators. HOT STAND-BY MODE : In rare instances where the primary UPS system goes out of order the standby UPS instantly takes on the connected load without transferring to bypass. This configuration is available on selected models at an additional cost. Features Isolation Transformer for Better Performance Static & Manual Bypass (Optional) True On-line Double Conversion UPS Micro Controller based High-Frequency PWM Technology High Transient Response High Efficiency Constant Voltage Constant Current Charger Wide Input range Pure Sine Wave with Isolated output Generator Compatible Soft Start Facility Crystal Controlled Frequency Application Storage devices and Critical Workstations Local Area Networks (LAN) Medical equipment Industrial processes Telecommunication systems ATM machines Printing Equipments Moulding Machines Embroidery Machines Domestic electronic equipments Security systems Critical Machinery Load SPECIFICATION OF ON-LINE UPS SYSTEMS (7.5KVA to 40KVA 3/1 ) Input Voltage Three Phase Voltage range 340 to 460V Frequency 45-55 Hz INVERTER Output Wave Form Pure Sine Wave Output voltage 220V Output voltage regulation +/- 1% Output Frequency 50Hz +/- 0.01% Output Isolation Galvanic Isolation Power Factor 0.8 to unity (0.9 optional upto 30KVA with extra charges) THD Less than 3% Technology Micro controller based Hi Freq. PWM Overload Capacity 110% for 10 Min. Crest Factor 4:1 Transient Recovery Within 3 cycle BATTERY CHARGER Charger Type Constant Voltage Constant Current Charging Mode Trickle, Float & Boost OPERATING CONDITIONS Operating Temperature 0-45 C Humidity 90% Non Condensing Noise Level Less than 45dB RESPONSE TIME Transfer Time 0 ms DIMENSIONS (L x W x H) 10 - 30KVA 615 x 460 x 910 40KVA 895 x 460 x 910
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