Products We Offer

Single Phase UPS

Three Phase UPS

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Unistar V

1, 2, 3 kVA (Rack / Universal Mount)
Single Phase, On-Line Double Conversion, Uninterruptible Power Supply (UPS)

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Unistar P

6 kVA (Rack / Universal Mount)
6 & 10 kVA (Tower)
Single Phase, On-Line Double Conversion, Uninterruptible Power Supply (UPS)

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FirstLine P

65-250 kVA
Three Phase, On-Line Double Conversion, Uninterruptible Power Supply (UPS)

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FirstLine PL

10-40 kVA
Three Phase, On-Line Double Conversion, Uninterruptible Power Supply (UPS)

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FirstLine PL 924

9-36 kW
On-Line Double Conversion, Three Phase, UL924 Central Lighting Inverter

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Unistar SCLI924

350 W - 21 kW
Single Phase, On-Line Double Conversion Emergency Lighting Inverter

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FirstLine P 924

58.5-225 kW
Three Phase, On-Line Double Conversion, UL924 Central Lighting Inverter

Voltage Regulation &
Power Conditioning

Electronic
Power Conditioning

Variable
Transformers

Variable
Test Sets

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StacoAVR

Automatic Voltage Regulator and Power Line Conditioner 120-600 VAC, up to 2500 kVA Electromechanical voltage regulation plus optional power conditioning elements including noise attenuation and SPD filters

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StacoVT

Variable Transformer 120-600 VAC, up to 1000 kVA
Continually variable output voltage that can be adjusted from 0 to 117% of the unit’s input

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StacoPPS

Provider Power System test sets 0-1000 VAC, up to 3500 kVA
Precise variable voltage power supply for all electrical testing application up to 4000amps

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FirstLine PL/PPC

Electronic Precision Power Conditioner 208 and 480 VAC, 10-250 kVA
Continuous voltage correction and conditioning providing clean regenerated waveform

Power Factor Correction

Active Harmonic Filters

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StacoVAR

208-600 VAC up to 2400 kVAR
Three phase fixed and automatic power factor correction with filter option. Automatically switched and fixed power factor correction, with or without detuning reactors, at low and medium voltage

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StacoSine Plus

208-480 VAC, 25-300 amps
Three phase active harmonic filtering to meet IEEE 519 Standard. Active harmonic filter up to the 51st harmonic from 25-300 amps with variable power factor and harmonic control output. Capable of paralleling up to 1200 amps.

FirstLine BMS

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FirstLine BMS

Wireless 3G Battery Monitoring System. Advanced wireless technology to provides complete real time status of your battery system.