Detaljer
- Material : Aluminium alloy and nodular cast iron
- Enclosure: Standard: weatherproof enclosure IP67, NEMA 4, 4X, 6 • Watertight enclosure: IP68 (10 m, 72 hours) • Flameproof enclosure: Ex db IIB T4 • Dust ignition proof enclosure: Ex tb IIIC T135°C
- Torque: 80~9,000 Nm
- Power: 110/220 V ac 1ph, 50/60 Hz, ±10% • 220/380/440/480 V ac 3ph, 50/60 Hz, ±10% • 12 V dc (HQ-008, 010) • 24 V dc (HQ-008 to HQ-300) • 24 V ac/dc (HQ-008 to HQ-300)
- Duty cycle: S2(on-off): 30 mins • S4(modulating): 70% 800-1200 starts/hour (room temp., average load of 50% of max. torque)
- Travel angle: Standard: 0~90° • Extension: 0~120°, 135°, 180°, 270°, etc.
- Ambient temperature: Standard: -20 to +70 °C • Flameproof/dust ignition proof: -20 to +60 °C • Low temperature: -60 to +60 °C (EAC)
- Cable entries: Standard: 2 x PF3/4″ (HQ-008 to HQ-300), 2 x PF3/4″ + PF 1″ (HQ-350 to HQ-900) • Flameproof/dust ignition proof: 2 x NPT3/4″ or 2 X M25
- Limit switches: Standard: 2 x SPDT (16 A 250 V ac) (HQ-008, 010), 4 x SPDT (16 A 250 V ac) (HQ-015 to 900) • Additional Limit Switches(ALS): +2 x SPDT
- Torque switches: Standard: 2 x SPDT (16 A 250 V ac) (except HQ-008,010) • Additional Torque Switches(ATS): +2 x SPDT (except HQ-008, 010)
- Space heater: HQ-008, 010: 5 W • HQ-015 to HQ-900: 10 W
- Control options: PIU: Potentiometer unit (0-1 kΩ) • CPT: Current Position Transmitter (output: 4-20 mA dc) • PCU: Proportional Control Unit (intput/output: 0-10 V dc or 4-20 mA dc) • PROFIBUS DP interface modules • MODBUS modules • CANopen modules
- Local control option: LCU-Z: LED local control unit • LCU-B: LED local control unit (integral switch) • LCU-C: LCD local control unit (integral switch, auto phase discriminator, separate terminal box) • RBP: Rechargeable Battery Pack for emergency fail safe operation • LCU-B(EX): Explosion proof LED local control unit (integral switch, Ex db IIB T4, Ex tb IIIC T135°C Db) • LCU-2B(EX): Explosion proof LED local control unit (integral switch, separate terminal box, Ex db IIB T4, Ex tb IIIC T135°C Db) • LCU-C(EX) and more
HQ Series -Part-turn
• The HQ Series, electric part-turn actuator, is designed for rotary valve applications such as ball, butterfly, and plug valves.
• Listed as a World Class Korea product since 2013 with a high global market share.
• Variety of options are available.
• Lightweight, robust, and has high corrosion protection.
• Precise modulating control (250:1) as an option.
• Maximum output torque up to 3,000 Nm with 24 V dc.
• Flameproof (Ex db IIB T4) and dust ignition proof (Ex tb IIIC T135°C) enclosures as an option.
• IP68 (upto 10 m, 72 hours) as an option.
• Communication (PROFIBUS, MODBUS, CANOpen) options.
