HRSN2B 310 in/lbs 24V On/Off NEMA/4/4X/IP67 Electronic/Fail/Safe/Battery/Backup/2AX

Item # HRSN2BE1A1CAN20
List Price: CA$3,123.55

Product Description

Hayward’s HRS Series Battery Backup electric actuators are designed and produced to provide years of service in demanding industrial environments such as chemical processing, waste and water treatment, power generation, oil & gas, marine, mining, and building services. The integral battery backup system manages battery charge/discharge cycles to provide safe and reliable reserve power in the event of mains power failure. These quarter-turn units drive dampers, ball valves, butterfly valves or inlet guide vanes that require torque ranges from 300 in-lbs up to 177,000 in-lbs. The HR Series housings are designed to meet NEMA 4X environmental demands, with ISO5211 compliant mounting that readily attaches to most valves in the industries served. The HRS2 Series is a compact multi-stage gear train with a lever-less manual override system built in. The HRS3+ Series features an epicyclic transmission system that provides highly efficient multiplication of motor power to produce uniquely compact torque ranges compared to other technologies. A clutch-free manual override system provides full-time override capabilities during powered or un-powered events.

Actuator Type
Torque Rating
310 in/lbs
Power Type
Chassis Option
Electronic Fail Safe Battery Backup with (2) Aux Switches
Cycle Speed Sec 60hz Dc
8 sec
Duty Cycle
Start Current
2.1 amps
Run Current
1.2 amps
Lra Current
2.3 amps
Motor Watts
Wiring Diagram Filename
Chassis Description
HRSN2 Series Electronic Fail-Safe Actuators Battery/Supercapacitor Backup

• Stored Energy System provides positive valve positioning upon loss of mains power
• Up to 8850”lbs torque for butterfly valves up to 14”
• 24VAC/VDC operation standard, with 120vac and 230vac transformer options available
• Field selectable fail CW or CCW operation for complete flexibility
• Self-Contained charge and discharge control of the Lithium-Ion Battery or Supercapacitor bank provides maximum life from the reserve energy system
• Battery Pack and Supercapacitor bank are field replaceable to minimize down-time
• Stored Energy status indicators show system health
• Fault-Out contact is standard and allows remote monitoring of the stored energy system performance.
• ISO5211 Mechanical mount w/ double-square female drive socket
• Two (2) 1/2” or 3/4” EMT ports for ease of field wiring• NEMA 4/4x/IP67 Compliant