Variable Transformers

Uniterruptible Power Supplies (UPS)

• Unitstar SB²(Single Phase, Standby)
• Unitstar SB (Single Phase, Line Interactive)
• Staco L (Single Phase, Line Interactive with Network Capabilities)
• Staco V (Single Phase)
• Staco VP (Single Phase)
• FirstLine PL/PLT (Three Phase)
• FirstLine XD (Three Phase)
• FirstLine P (Three Phase)
• FirstLine PE (Three Phase)
• Staco 924 (Emergency Lighting)
• FirstLine PL/PLT 924 (Emergency Lighting)
• FirstLine P 924 (Emergency Lighting)

Power Factor Correction and Harmonics Mitigation

• StacoVAR (Power Factor Correction)
• StacoSine Plus (Active Harmonic Filters)

Variable Transformers and Test Sets

• StacoVT (Variable Transformers)
• StacoPPS (Variable Test Sets)

Regulation and Power Conditioning

• FirstLine PLT/PPC (Electronic)
• FirstLine P/PPC (Electronic)
• StacoAVR (Electro-Mechanical)

Battery Monitor

• FirstLine BMS-II

Frequency Conversion

• FirstLine PLT/FC
• FirstLine P/FC

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