EIM - Pollution Prevention and Water Treatment - Model EMQY: Non Jacketed Motors and Model EMJY: Jacketed, CLC-Motors (Submersible Motor)
Features:
- Optimum uses for submersible pumps, aerators, mixers, etc. installed in wet well where flammable gases exist.
- Investigated, tested and approved by Factory Mutual Research (FM)
Specifications
Certifications | FM (United States, Canada) |
Permitted Use | Class?(GAS/VAPOUR), Division 1, Groups C & D |
Maximum Operating Temperature Range (T-Code) |
T4 [ 135?C ( 275?F ) ] |
Motor | Three Phase Squirrel Cage Induction Motor |
Method of Cooling | Non Jacketed (EMQY) or Jacketed (EMJY) |
Motor Rating HP | 2 POLE (3600RPM) : 2 HP - 40 HP 4 POLE (1800RPM) : 2 HP - 125 HP 6 POLE (1200RPM) : 5 HP - 100 HP 8 POLE ( 900RPM) : 5 HP - 75 HP |
Power Supply | 208, 230, 460, 575V / 60Hz (Other voltages not more than 600V are available) (50Hz motors are available by modifying 60Hz motors) |
Insulation | Class F (155?C, 310?F) or Class H (180?C, 356?F) |
Service Factor | 1.15 |
Starting Method | Direct- On-Line or Star-Delta |
Electrical Characteristics | NEMA Design B |
Lquid Temperature | 40?C (104?F) (Other temperatures are available on request) |
Ambient Air Temperature | 40?C (104?F) |
Submersible Depth | Max. 65 ft (20m) |
Leakage Detector | Single- or Dual-Electrode Leakage Detectors |
Thermal Protector | Two Bi-Metallic Thermal Switches |
Cable | UL approverd specifically designed for submersible applications chloroprene cable withstands temperatures of up to 90?(194?F) |
Materials | |
Motor Housing Oil Chamber Motor Shaft |
ASTM A48, Class 35 ASTM A48, Class 35 AISI 420 |
Shaft Seals | Double mechanincal seals prevent the water from penetrating into the oil chamber and the motor housing . |