Description
FEATURES
– Input Signal: 4-20mA, 0 – 10 mA
– Input Impedance: 250 Ω (4-20mA), 500 Ω (0 – 10 mA)
– Valve Position sensor: Single-Turn absolute value encoder
– Valve Position signal output: 4-20mA, 0 – 10mA Intrinsic error: ≤ ± 0.2%
– Motor blocking protection time: 1 – 25.4 Sec (default 6.4 Sec) Consumption Power: ≤ 3 VA
– Actuator operating sensitivity: (0.1 – 12.5)
– Insulation strength: Power frequency 1500V, 1Min.
– Insulation resistance: Above 50 Mega Ohm.
– Environment temperature: 0 – 55 °C.
– Relative Humidity: ≤ 85%.
– Power Supply: 220 Vac, 380 Vac, 50/60 Hz ± 10%, 24 Vdc
– Failure protection function for: Signal disconnection, no feedback, motor stop running(stalling).
– Protection function against instantaneous reverse rotation.
*Prior to implementing reverse action instruction, the control panel stop rotation with certain time delay (delay time is adjustable as per requirement) to prevent damage to electric motor, speed reducer, valve, others.
– Failure code warning function.
– One-Key calibration function.
– Passive feedback output for fully close position & fully open position.
– Warranty
– Technical Information.
– Quality Certificate.