NL Series Online UPS Systems come to you with right features to provide complete power protection and increase uptime for your critical and sophisticated loads such as Multiple PC Networks, Digital Printing Machines, CNC Machines, Medical, Lab, Telecom and Microprocessor based equipment’s from every kind of power problems, be it spikes, surges, glitches, transients, voltage dips, harmonics, electrical noise, brownouts and other electrical disturbances to total blackouts. NL Series Online UPS Systems are designed with state of the art technology using adaptive PWM technique with IGBT’s and true double-conversion topology. Apart from its proven reliability, extendable onsite service and warranty. SWITCHER NL Series is available to you in a wide range of models with inbuilt and external batteries to provide short or longer backup time to suit every kind of application.

OUTSTANDING FEATURES

  • IGBT RECTIFIER AND INVERTER
  • TRUE RMS LCD DISPLAY
  • ADVANCED PWM TECHNOLOGY
  • TRUE DOUBLE CONVERSION TOPOLOGY
  • HIGH EFFICIENCY
  • FAST TRANSIENT RECOVERY
  • HIGH SURGE CURRENT WITHSTANDING CAPACITY
  • CUSTOMISED BACKUP TIME
  • MOST RESPONSIVE SERVICE BACKUP

15KVA T0 120KVA THREE PHASE INPUT – THREE PHASE OUTPUT

Technical Specifications

Specifications 33 NL Series
UPS Rating KVA 15kva/ 20kva/ 30kva/ 40kva/ 60kva/ 80kva/ 100kva/ 120kva
UPS Rating KW 12kw/ 16kw/ 24kw/ 32kw/ 48kw/ 64kw/ 80kw/ 96kw
Input (Rectifier) IGBT Based Rectifier
Nominal AC Input Voltage 3 Phase 400 V AC + Neutral + Earth
Line Low/High Range 350 V AC – 460 V AC
Frequency Range 47 Hz to 53 Hz
Power Factor ≥ 0.9 @ input voltage nominal
OUTPUT (INVERTER) PWM Technology with IGBT Based
Nominal Voltage 400V AC Programmable
Load Regulation Static ± 1 %
Load regulation Dynamic 0-100% Step Change 230V +/- 5%
Load Power Factor 0.8 Lag to Unity
Frequency 50 Hz ± 0.5%
Waveform Pure Sinewave
Harmonic Distortion < 3% (Linear Load)/ ≤ 5% (Non-Linear Load)
Efficiency >90%
Crest Factor 03:01
Inverter Overload Capacity 105% Continuous 110% for 10 Minutes
Inverter Overload Capacity 105% Continuous 110% for 10 Minutes
Isolation Transformer Galvanic Isolation
Battery
Battery Type Sealed Maintenance Free Lead Acid, Lead Acid Tubular
Battery Rating 12 V DC/ 42 AH to 150 AH Any Rating
Charger 360 VDC bus Constant Voltage Constant Current
GENERAL
Operating Temperature 0 Deg. to 45 Deg. C
Humidity 20% to 95%
Indication LED/LCD Display Mains On, Inverter On, Inverter Fault, Charger on,Battery low, Battery discharge, Inverter normal
Audible Alarm Low Battery pre Alarm, UPS Over Current
UPS Protection Advanced Electronic Protection for Input over Voltage,Under Voltage, Device Safety backed with MCBs, Soft StartFeature for Rectifier and Inverter, Battery Current LimitingProtection, built in over load protection, IGBT ShortCircuit Protection for Rectifier and Inverter.

11NL 3KVA TO 7.5KVA SINGLE PHASE INPUT – SINGLE PHASE OUTPUT

Technical Specifications

Specifications 11 NL Series
UPS Rating KVA 3Kva/5Kva/6Kva/7.5Kva
UPS Rating KW 2.4Kw/4Kw/4.8Kw/6Kw
Input (Rectifier) IGBT Based Rectifier
Nominal AC Input Voltage 230V, 1 Phase, 3 Wire
Line Low/High Range 230V, +/- 15%
Frequency Range 47 Hz to 53 Hz
Power Factor >/= 0.85
OUTPUT (INVERTER) IGBT BASED PWM TECHNOLOGY
Nominal Voltage 230V +/- 1%
Load Regulation Static 230V +/- 1%
Load regulation Dynamic 0-100% Step Change 230V +/- 5%
Load Power Factor 0.8 Lag to Unity
Frequency 50 Hz ± 0.5%
Waveform Pure Sinewave
Harmonic Distortion
Efficiency >85%
Crest Factor 03:01
Isolation Transformer Galvanic Isolation
Inverter Overload Capacity 105% Continuous 110% for 10 Minutes
DC CHARACTERISTICS
Nominal DC Voltage 72V/120V/144V/192V
Max. Charging Current 10A
Charging Time 8-10 hours for 90% of full capacity
Charger Type IGBT based CVCC type
ENVIRONMENTAL
Operating Temp. Range 0 Deg. to 45 Deg. C
Humidity 95% RH non Condensing
Operating Altitude 1000M above sea level
Acoustic Noise < 60 db @ 1 Meter.
GENERAL
Indication LED/LCD Display Mains On, Inverter On, Inverter Fault, Charger On, Battery Low,Battery discharge,Inverter Normal
Audible Alarm Low Battery pre Alarm , UPS over current
UPS Protection Advanced Electronic Protection for Input Over Voltage, Under Voltage, Input Over Current,Device Safety backed with MCBs, Soft Start feature for Rectifier and Inverter,Battery Current limiting Protection,built-in Overload Protection, IGBT short circuit Protection for Rectifier and Inverter.

Technical Specifications

Specifications 31 NL Series
UPS Rating KVA 6Kva/7.5Kva/10Kva/15Kva/20Kva/30Kva/40Kva
UPS Rating KW 4.8Kw/6Kw/8Kw/12Kw/16Kw/24Kw/32Kw
Input (Rectifier) IGBT Based Rectifier
Nominal AC Input Voltage 415V, 3 Phase, 4 Wire
Line Low/High Range 415V, -15%, +10%
Frequency Range 47 Hz to 53 Hz
Power Factor >/= 0.95
OUTPUT (INVERTER) IGBT BASED PWM TECHNOLOGY
Nominal Voltage 230V +/- 1%
Load Regulation Static 230V +/- 1%
Load regulation Dynamic 0-100% Step Change 230V +/- 5%
Load Power Factor 0.8 Lag to Unity
Frequency 50 Hz ± 0.5%
Waveform Pure Sinewave
Harmonic Distortion
Efficiency >90%
Crest Factor 03:01
DC CHARACTERISTICS
Nominal DC Voltage 192V/240V/360V
Max. Charging Current 10A
Charging Time 8-10 hours for 90% of full capacity
Charger Type IGBT based CVCC type
GENERAL
Indication LED/LCD Display Mains On, Inverter On, Inverter Fault, Charger On, Battery Low,Battery discharge,Inverter Normal
Audible Alarm Low Battery pre Alarm , UPS over current
UPS Protection Advanced Electronic Protection for Input Over Voltage, Under Voltage, Input Over Current,Device Safety backed with MCBs, Soft Start feature for Rectifier and Inverter,Battery Current limiting Protection,built-in Overload Protection, IGBT short circuit Protection for Rectifier and Inverter.