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AR MODEL 

Online UPS for CNC, Laser & wire EDM machines

Capacity 5 KVA-150KVA

  • 100% indigenous - designed in our end-end full-fledged in-house R&D.
  • Export compliant
  • 4-quadrant, regenerative load handling
  • SNMP for remote power management
  • DSP technology
  • Power-conditioning topology
  • Event logging
  • Hot standby redundancy
  • Auto bypass - Mains synchronised zero transfer time
  • Hot standby redundancy

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PFC IG303 is generator compatible, Power Factor Corrected UPS with regenerative load bank.

The UPS is utility friendly and generator compatible and prevents the overrating of electrical wires, reduce reflected harmonies back to the source.

Designed for harsh electrical and environmental conditions this model is a long life design;. offers superior levels of protection against all the input power-related problems and provides regenerated, clean, network grade, high quality power to the connected loads.

Industrial design - Designed to handle high inrush current and the transformer is designed to handle the load harmonic current which heats up the inverter transformer.

Applications

  • CNC
  • CT & MRI scanners
  • Offset & digital printers
  • Process automation
  • Vertical milling machines
  • Multiplex and cinema halls
  • Pharma processing
  • Research labs
  • Research labs
  • Laser cutting machines
  • Automated manufacturing

Regenerative Energy

When rotating element of a motor runs faster than its voltage drive control (command), then the motor begins to act as generator and energy pumps back to the source. The conventional Online UPS cannot absorb this energy and the DC bus voltage starts increasing and leads to failure of DC capacitor and switching device. 

The re-generative braking energy is produced in the following conditions, quickly decelerating a high inertia (mechanical arm, flywheel). Controlling the speed of a load moving vertically downwards (Milling, cutting, declining conveyor) sudden drop in load torque. (Drilling operation, industrial saw) Repetitive acceleration and deceleration to a stop.

PRO MODEL

Power Capacity: Rated 01-150KVA/KW; choose based on load.

Input: Voltage range (e.g., 230V ±15%), frequency (50/60Hz), single/three-phase.

Output: Stable voltage (±1%), pure sine wave, low THD (<3%).

Battery: VRLA/Lithium-ion, backup time (e.g., 15 mins), fast recharge.

Transfer Time: Zero (seamless).

Overload Capacity: Handles 110% load for short durations.

Environment: Operates in 0°C–40°C, humidity 0–90%.

Protection: Overvoltage, undervoltage, short circuit, surge protection.

Communication: RS232, USB, SNMP, Modbus; remote monitoring.

Compliance: Meets IEC/ISO safety standards.

Design: Rack/tower, compact size based on installation area.

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  • Power Capacity
    • Rating: Measured in kVA (kilovolt-amperes) or kW (kilowatts). Choose based on your load requirements.
    • Efficiency: Indicates how effectively the UPS converts and delivers power.
  • 2. Input Specifications
    • Voltage Range: The acceptable input voltage range (e.g., 230V ±15%).
    • Frequency Range: The operating input frequency range, typically 50Hz or 60Hz.
    • Phase: Single-phase or three-phase input.
  • 3. Output Specifications
    • Voltage Regulation: Typically ±1% for stable power delivery.
    • Frequency: Same as input, often 50Hz or 60Hz.
    • Waveform: Pure sine wave output.
    • THD (Total Harmonic Distortion): Usually less than 3%.
  • 4. Battery
    • Type: VRLA (Valve Regulated Lead Acid) or Lithium-ion batteries.
    • Backup Time: Duration of backup power (e.g., 15 minutes, 1 hour).
    • Recharge Time: How quickly batteries recharge to 90% capacity.
  • 5. Transfer Time
    • Seamless Transfer: Zero transfer time is expected for an online UPS.
  • 6. Overload Capacity
    • The ability to handle short-duration overloads, e.g., 110% for 10 minutes.
  • 7. Environment
    • Operating temperature range (e.g., 0°C to 40°C).
    • Humidity tolerance (e.g., 0–90%, non-condensing).
  • 8. Protection Features
  • Input/output overvoltage and undervoltage protect




HF MODEL

EA900 G3 1-3KVA

    • High frequency on-line double conversion technology
    • DSP (Digital signal processors) control technology
    • Active power factor correction (APFC), input power factor up to 0.99
    • Output power factor 0.9/1.0
    • Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
    • Auto sensing frequency
    • 50 / 60 Hz frequency conversion
    • Cold start
    • Rear ventilation design and variable speed fan
    • Effective software and hardware protection
    • Quick and stable charging, 90% capacity restored in 3h (standard model UPS)
    • Linear derating in low voltage input reducing battery discharging times
    • Settable delayed start when power is restored
    • Advanced battery management (ABM)
    • Multiple functions settable via LCD: output voltage, EOD, auto-start, bypass mode
    • Multi-platform communications: RS232 (standard), USB / RS485 / SNMP / dry contacts (optional)
    • Optional USB, RS485 card, AS400 dry contacts, SNMP card, SMS alarms, EPO function

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