Power supply units

• Module is designed to protect battery if it discharges below 10,5 V mark, disconnecting it from load
• Battery is automatically reconnected to load if its voltage rises
• Suitable for work with heaters, lighting, travel refrigerators, etc.
• Operating voltage: 12 V ZBxx, 24 V ZBxx-24V, 48 V ZB-48V
• Maximal current: 40 A ZB40, 80 A ZB80, 140 A ZB140
• Operating temperature: -20...50 °C
• Dimensions: 65 x 89 x 70 mm

• Supplies and controls NAMUR sensors (1 or 2 channels)
• Relay or transistor output
• Output voltage: 9,2 VDC
• High frequency switching (up to 2 kHz)
• DIN rail-mounted
• LED indication
• Supply: 24 VDC / 230 VAC
• Operating temperature: -20...60 °C
• Protection class: IP20

They are used to regulate the power delivered to the receiver, where this power is proportional to the input control signal. They are used in automation control systems where smooth control of receiver power is required for resistive or resistive-inductive loads. Typical applications for power controllers: heaters, industrial furnaces (annealing, quenching, drying, etc.), dryers, plastics processing equipment, industrial sealing machines, glass production industry, industrial heating systems (matting and lining of pipelines), load transformers.

• Single-phase power controller (phase angle load control)
• Control input: DC voltage 0...10 V DC (RSR92-..V..) or current 4...20 mA (RSR92-..I..)
• SCR output (thyristors)
• Load current 25...80 A
• Max. load voltage 280, 530 V AC (single-phase)
• Dielectric strength 4 000 Vrms (opto-isolation)
• MOV protection (built-in varistor)
• Mounting on panel or on heatsinks
• Recognitions, certifications, directives: RoHS, REACH, CE, EAC

They are used to regulate the power delivered to the receiver, where this power is proportional to the input control signal. They are used in automation control systems where smooth control of receiver power is required for resistive or resistive-inductive loads. Typical applications for power controllers: heaters, industrial furnaces (annealing, quenching, drying, etc.), dryers, plastics processing equipment, industrial sealing machines, glass production industry, industrial heating systems (matting and lining of pipelines), load transformers.

• Three-phase power controller (phase angle load control)
• Control input: DC voltage 0...10 V DC or current 4...20 mA
• SCR output (thyristors)
• Load current 25...80 A
• Max. load voltage 530 V AC (three-phase)
• Dielectric strength 4 000 Vrms (opto-isolation)
• MOV protection (built-in varistor)
• Mounting on heatsinks
• Recognitions, certifications, directives: RoHS, REACH, CE, EAC