TIP-200S-20 & TIP-200S-Ex-d-20 Power unit with electrohydraulic-acting spring-return rotary actuator (Normal & Explosion Proof Type)

TIP-200S-20 & TIP-200S-Ex-d-20 Power unit with electrohydraulic-acting spring-return rotary actuator (Normal & Explosion Proof Type)

Introduction Electrohydraulic-acting Spring-return rotary actuator 90 (Quarter-turn) fail-safe What s TIP-200S(-Ex-d)-20 : TIP-200S(-Ex-d)-20 is the single-acting spring operated actuator and power unit for damper. Oil pressure for opening the damper and spring restitution for closing the damper is used. TIP has two types, one is normal type TIP-200S-20, the other is flameproof enclosure type TIP-200S-Ex-d-20. Specification of TIP-200S-Ex-d-20 : TIP-200S-Ex-d-20 is approved according to the ATEX directive 94/9/EC, EN60079-0 and EN60079-1 and is built to meet the requirements for mounting in hazardous areas Group Ⅱ, Zone 1 and 2, Gas class ⅡC and temperature class T6. For this type, shielded power supply cable and ATEX approved cable gland must always be used. TIP-200S-Ex-d-20 is rated the duty cycle S3:2.5% (t RUN,MAX :1min.) and can used at specific ambient temperature from -20 to 60. Before using this product, please check that the values are correct according to your specification. 1

Data Sheet Performance data : Model TIP-200S-20 TIP-200S-Ex-d-20 Working pressure 135bar Total weight (Including hydraulic oil) 36 kg 40 kg Oil displacement 0.45l Ambient temperature range -25 < Ta < 85-20 < Ta < 60 Cable Gland thread Rotation Standard : M25 1.5 (M20 1.5, M16 1.5, NPT1/2, PF1/2 on request) * TIP-200S-Ex-d needs the certificated cable gland Ⅱ 2 G Ex d ⅡC IP66/IP67 90 ±3 Anti-wear type hydraulic oil such as ; Oil recommended Power supply Rated running specification of motor GULF(SK) Z SV AW32, Mobile Hydraulic Oil AW 32 or DTE 25 SHEEL TELLUS C32, CALTEX RANDO OIL HD32 230V AC 50/60Hz S3 : 2.5%(max running time : 1min.) Starting current (230V AC 50/60Hz) 4.52A Running Current (230V AC 50/60Hz) Power consumption Start opening (Hydraulics) torque End closing (Spring return) torque IP Protection Grade Material Operating time (Open/close) 2.4~2.7A Approximately 22W corresponding to 0.11A (Only Solenoid valve) 144Nm/171Nm(DAMPER/WT) 49Nm IP 66 / IP67 Ductile cast iron ( FCD450 / GCD450) 4~7sec/4~7sec. (Initial setting value) Painting & Color Epoxy paint, Color red (over 200micro meter) Notice Regarding power consumption, On long distances between voltage supply and Actuator, voltage drops occur due to line resistance. As a consequence the actuator receives a too low tension and does not start. Therefore, the power and cable size should be considered as bellows ; TR capacity is recommended to be 1,000VA and Cable size is recommended to be 1.5 SQ 2

Data Sheet Electrical Diagram: The motor and pump starts directly by means of power terminal. The motor works for 11seconds after the pressure has exceeded the pressure switch set point. When the pressure drops below set point due to system leakage, the motor reactivates. The solenoid check valve will keep activating as long as the unit has power on. 3

Data Sheet Hydraulic diagram for TIP-200S-20 : 1. Tank for hydraulic oil 2. Suction filter 3. Electric motor 4. Air breather 5. Cross over valve 6. Pump safety valve(main relief valve) 7. Fail safe actuator, single-acting 8. Quick connection for hand pump A 9. Orifice(closing speed adjustment) 10. Pressure switch 11. Solenoid check valve 12. check valve 13. Piston pump Operation of TIP-200S(-Ex-d)-20 : For opening the damper, motor (3) is activated and pump (13) suctions the oil from tank (1). To prevent the oil from flowing back to tank, the solenoid check valve (11) must be energized and the oil is supplied for actuator through the check valve (12). Input pressure and flow is set from the pump safety valve (6) at 135bar and the check valve (12) each. The motor is deactivated and the actuator is hydraulically locked. If the solenoid check valve (11) is de-energized, the oil goes back from the actuator by spring restitution through the orifice (9) and the solenoid valve (11) to the tank and then the damper is closed. Closing speed of damper is controlled by the orifice (9). Emergency operation of TIP-200S(-Ex-d)-20 : Cross-over valve (5) is normally opened. In case of emergency, closing the cross-over valve (5) is necessary and then a portable hand pump is connected to the quick connection (8). Turn the handle of pilot valve on the hand pump to the open position. With pressure to B which causes the damper to open. When reaching the required position, turn the handle of pilot valve on the hand pump to the center position for preventing from valve closing. Then hand pump can be disconnected. For closing the damper, hand pump is connected to the quick connection (8). Turn the handle of pilot valve on the hand pump to the closed position. Then the actuator is closed without pumping. Close the Cross-over valve (5) after all the emergency operation. 4

TIP-200S-20 Dimensions TIP-200S-20 Drawings Top view: Front view: * All dimensions in mm. 4

Bottom view: TIP-200S-20 Dimensions Left view All dimensions in mm. 5

TIP-200S-Ex-d-20 Drawings Top view: TIP-200S-Ex-d-20 Dimensions Front view: * All dimensions in mm. 6

Bottom view: TIP-200S-Ex-d-20 Dimensions Left view: All dimensions in mm. 7