Provides instantaneous reactive power for displacement power factor correction of either lagging (inductive) or leading (capacitive) power factors
Can be operated as a displacement power factor correction and/or load balancing device
Network voltage: 208-480 VAC, up to 35 kV with transformers
Frequency: 50/60 Hz +/- 3 Hz
Ultra fast response at < 1 cycle
Ambient temperature: 0° to 40°C, derate 2% per degree C up to 50°C
Contamination levels (IEC 60721-3-3)
Altitude: 0 to 1000m (3300ft) above sea level - over 1000m derate 1% for each additional 100m
Product standards: UL, cUL, CSA, ABS, C-Tick, CE marked models available
Humidity: up to 95%, non condensing
HMI Display: Touchpad display with graphics
Enclosure: N1, UL Type 12, IP30, IP54, CH (Chassis)
Communication: Four dry (voltage free) contacts to monitor status from remote location; Modbus TCP/IP or Ethernet IP
Flexible and scalable.
Simple installation and ease of expansion - for parallel operation, each unit functions independently with only current transformer and communication interconnections (no power interconnections).
Current transformers can be installed on the incoming mains (source sense) or on the feeders to the loads (load sense) for maximum installation flexibility.
Stop voltage sags and flicker due to load current fluctuations (VAR compensation): Ball mills, shredders, arc welders, arc furnaces, hard to start AC motors, and more.
Correction of leading power factors in data centers to allow back-up generators to operate.
High speed power factor correction where traditional capacitor banks are unable to track loads.
For larger applications AccuSine PFV can be combined with a capacitor bank to reduce the system cost. AccuSine PFV can either add or subtract to the capacitor bank output to achieve an high speed reactive compensation system with infinite resolution.