Ambient temperature:
- Standard: -20 to +70 °C
- Flameproof/dust ignition proof: -20 to +60 °C
- Low temperature: -60 to +60 °C
Cable entries:
- Standard: 2 x PF3/4″
- Flameproof/dust ignition proof: 2 x NPT3/4″ or 2 X M25
Limit switches:
- HL-05KN, HL-07KN: 2 x SPDT (16 A 250 V ac)
- HL-10KN to HL-25KN: 4 x SPDT (16 A 250 V ac)
Force switches: 2 x SPDT (16 A 250 V ac)
Space heater: HL-05KN, 07KN: 5 W / HL-10KN to 25KN: 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
Local control option:
- 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
HL Series (Linear)
The HL Series, electric linear actuator, is designed for linear valve applications such as globe valve.
- Precise modulating control (300:1 at maximum stroke) as an option.
- Flameproof (Ex db IIB T4) and dust ignition proof (Ex tb IIIC T135°C) enclosures as an option
- Communication (PROFIBUS, MODBUS) options
Material: Aluminium alloy
Enclosure:
- Standard: weatherproof IP67
- Flameproof: Ex db IIB T4
- Dust ignition proof: Ex tb IIIC T135°C
- Output force: 5,000 to 25,000 N
Power:
- 110/220 V ac 1ph, 50/60 Hz, ±10%
- 220/380/440/480 V ac 3ph, 50/60 Hz, ±10%
- 24 V dc
- 24 V ac/dc
- Duty cycle:
- S2 (on-off): 30 mins (room temp., average load of 50% of max. torque)
- S4 (modulating): 40~70% 800~1200 starts/hour (room temp., average load of 50% of max. torque)
Duty cycle:
- S2 (on-off): 30 mins (room temp., average load of 50% of max. torque)
- S4 (modulating): 40~70% 800~1200 starts/hour (room temp., average load of 50% of max. torque)
