[ 电动执行器 ]
直角回转
HQ-004
• HQ-004电动直角回转执行器专为小尺寸旋转阀应用而设计,例如黄油阀、球阀和旋塞阀。
• 压铸铝,尺寸紧凑,重量轻。
• 包括手动杆。
• 包括机械指示器和LED 灯信号(打开/关闭)。
材料
• 铝合金
外壳
• 防风雨外壳 IP67
证书和批准
• RINA 型式认证
扭矩
• 标准:40 Nm(建议使用:30 Nm)
• 高速:20 Nm
力量
• 85-265 V 交流 1 相,50/60 Hz,±10%
• 12 V 直流
• 24 V 直流
工作周期
• S2(开关):30 分钟,(室温,平均负载Zui大扭矩的 50%)
行程角度
• 0-90°
工作时间(90°)
• 标准:11 秒
• 高速:7 秒
环境温度
• -20 至 +70 °C
电缆入口
• 标准:PG 11
• 选项:M20
电缆长度
• 标准:1.2 m
• 加长:3 m、6.2 m、10 m
限位开关
• 4 个 SPDT(5 A 250 V 交流)
重量
• 1.2 公斤
颜色
红色的拉尔3001 蓝色的拉尔5005 黄色的拉尔1033 灰色的拉尔7046 浅灰色拉尔7035 绿色的拉尔6034 其他 纳米涂层增强耐腐蚀性
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
Certificates & approvals
• IECEx (Ex db IIB T4 Gb, Ex tb IIIC T135°C Db)
• ATEX (II 2G Ex db IIB T4 Gb, II 2D Ex tb IIIC T135°C Db)
• KCs (Ex d IIB T4, Ex tD A21 IP6X, T135°C)
• EAC (1 Ex db IIB T4 Gb X, Ex tb IIIC T135°C Db)
• CSA (Class I, Division 1, Groups C,D T4; Ex d IIB T4 Gb)
• CCC (Ex d IIB T4 Gb, Ex tD A21 IP6X T135°C)
• SIL 2
• RMRS type approval
• ABS type approval
• Türk Loydu type approval
• RINA type approval
• USCG test approval
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., averageload 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 (16A 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 option
• 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 4-20mA 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 phasediscriminator, separate terminal box)
• RBP: Rechargeable Battery Pack for emergency fail safeoperation
• LCU-B(EX): Explosion proof LED local control unit (integralswitch, Ex db IIB T4, Ex tb IIIC T135°C Db)
• LCU-2B(EX): Explosion proof LED local control unit (integralswitch, separate terminal box, Ex db IIB T4, Ex tb IIIC T135°CDb)
• LCU-C(EX): Explosion proof LCD local control unit (integralswitch, auto phase discriminator, Ex db IIB T4, Ex tb IIIC T135°CDb)
• LCU-2C(EX): Explosion proof LCD local control unit (integralswitch, auto phase discriminator, separate terminal box, Ex db IIBT4, Ex tb IIIC T135°C Db)
Other
• Fire proofing actuator (1050 °C / 50 min, 250 °C / 150min)
Color
RedRAL3001 BlueRAL5005 YellowRAL1033 GreyRAL7046 LightgreyRAL7035 GreenRAL6034 Other NanocoatingEnhancecorrosion resistance