VOLTAGE REGULATORS Indoor Automatic Voltage Regulators Key Features:
TSi Power’s VRP line of automatic voltage regulators have a wide input range and precise regulation. Indoor AVR’s are ideally suited to protecting sensitive equipment such as laboratory analysers, medical imaging systems, broadcast transmitters, security scanners and CNC machine tools.
� Available in both single and 3-phase versions � Feature complete line conditioning � Have an input voltage range of 184-287V for 230V with output regulated to ±3%
The VRP range feature heavy duty electronics and magnetics that are designed to operate under worst case conditions and incorporate industrial strength surge protection. It incorporates unique AC-chopper technology for very high efficiency and features complete line conditioning. Its inverter imposes an ultra-fast PWM correction voltage on the primary winding of a buck-boost transformer.
� The extended input voltage range is 160-330V with reduced regulation � 96-98% efficiency depending on operating conditions
TSi Power also produces a variety of special and custom VRP products upon request.
VRP/VRX System Architecture
VRP Single Phase 230V
VRP Three Phase 230/400V
� Available in 3, 5, 7.5, 10, 15 and 20 kVA
� Available in 9, 15, 22.5, 30 and 45 kVA
� Over/under voltage cut-off is available as an option
� Other sizes are available upon request
� C ontrol PCB assembly is designed for easy replacement
� Over/under voltage cut-off is available as an option
34 P: 1300 387 326
E: info@fuseco.com.au
� C ontrol PCB assembly is designed for easy replacement
W: www.fuseco.com.au
VOLTAGE REGULATORS
Outdoor Automatic Voltage Regulators TSi Power’s VRX line of automatic voltage regulators have a wide input range and precise regulation. They are designed for outdoor installation and are ideal for cell site and end-ofline voltage correction.
Key Features:
The VRX range feature heavy duty electronics and magnetics that are designed to operate under worst case conditions and incorporate industrial strength surge protection. It incorporates unique AC-chopper technology for very high efficiency and features complete line conditioning. Its inverter imposes an ultra-fast PWM correction voltage on the primary winding of a buck-boost transformer.
� Available in both single and 3-phase versions
TSi Power also produces a variety of special and custom VRX products upon request.
� Outstanding voltage regulation: under normal input range of 172–276VAC, (47–63 Hz) output regulation will be 276VAC +/ -3% � Incorporate an aluminum enclosure that is rain tested to UL 50E, NEMA 3R (roughly equivalent to IP65) � Feature complete line conditioning � The extended input voltage range is 160-330V with reduced regulation � 96-98% efficiency depending on operating conditions � Fail-safe: no switching of the power path � Fast regulation � Automatic bypass � Low impedance � Low weight � Quiet operation � Two year limited warranty (contact Fuseco for details)
VRX Single Phase 230V
VRX Three Phase 230/400V
� Available in 3, 5, 7.5, 10, 15 and 20 kVA
� Available in 15, 22.5 and 30kVA
� Ambient operating temperature range -20°C to +50°C
� Ambient operating temperature range -20°C to +50°C
� Over/under voltage cut-off is available as an option
� Other sizes are available upon request
� Control PCB assembly is designed for easy replacement
� Over/under voltage cut-off is available as an option
� W all mounting is standard. Pad or pole mounting available as an option
� Control PCB assembly is designed for easy replacement
P: 1300 387 326
� W all mounting is standard. Pad or pole mounting available as an option
E: info@fuseco.com.au
W: www.fuseco.com.au
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