Product Description:
Enclosure | NEMA 4/4X (Series ESR) Explosion Proof / Ex d IIB T4 (Series ESR-EXP) |
Ambient Temperature | -4 oF to +131 oF [-20 C to +55 C] |
Process Temperature | -4 oF to +176 oF [-20 C to +80 C]
Higher Temperatures require extended mounting kits or heat shields. |
Power Supply | 1ph: 120 Vac 50/60 Hz, 220 Vac 50/60Hz |
3ph: 380/440 Vac 50/60Hz | |
24 Vdc | |
Motor and Auxiliary Limit Switches | Open/Close Limit Switch (250 Vac 15A) |
Travel | 90 ± 5o |
Indicator | Continuous Position Indicator |
Lubrication | Shell Gadus S2 V220 2 |
Housing | Anodized Aluminum |
External Coating | Polyester (TGIC -Free) |
Options | |
PCU | Proportional Control Unit |
Input: 4-20mA; 1-5v; 2-10v | |
CPT | Current Position Transmitter |
Ouput : DC 4-20mA | |
Field-Bus (Communication) | Profi-Bus, Mod-Bus, Foundation Field-Bus, HART |
PCU & Field-Bus | Proportional Control Unit & Field-Bus |
Input : PCU(DC 4-20mA, DC 0~10V) / Output : Profi-Bus, Mod-Bus, Foundation Field-Bus, HART | |
LCU | Local Control Unit |
Integral | Integrated control panel - Front field control panel, PCB board, and magnetic contactor are built-in, and terminal block for rear connection is installed - Operation is possible without additional instrumentation |
GOV | Governor - To slows Fail Action Optional: ESR430 & ESR860 Standard: ESR1730 & ESR2600 |
**Series ESR Electric, Spring Return Actuator can be mounted on ABZ Valve, Sharpe Valve and Quadrant Valve products.