- Stock: In Stock
- Model: SCJ009473
- SKU: SCJ009473
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- Description
4hp (3kW) Explosion Proof Motor, 380V, 2P/ 3P/ 4P
Brief
Description
4hp explosion proof motor online for sale. Flameproof three-phase asynchronous motor with 50Hz rated frequency, rated voltage 380V, S1 duty, ≤1000m altitude, "Y" connection and IEC, EX, ATEX certificates.
Specification
| Model | WEX3-100L |
| Numbers of poles | 2P/ 4P/ 6P |
| Synchronous speed | 3000r/min/ 1500r/min/ 1000r/min |
| Mounting types | B3/ B5/ B35 |
| Rated power | 4hp (3kW) |
| Rated voltage | 380V (380V-660V can be customized) |
| Frequency | 50Hz |
| Duty | S1 |
| Ambient temperature | -20℃~40℃ |
| Altitude | ≤1000m |
| Humidity | ≤90% |
| Terminal box position | Top |
| Type of cable entry | Cable grand |
| Enclosure | IP55 |
| Inverter operation | Inverter use ready up to 500V acc |
| Insulation | Class F |
| Cooling type | IC411 |
| Shaft key | Type A |
| Lubrication | Sealed |
| Connectiom | "Y" connection |
| Fan material | Engineered plastic |
| Rotation direction | Clockwise rotation at drive end |
| Winding temperature measurement | Thermistors (PTC) |
| Anti-corrosion grade | C3 |
| Certificates | IEC, EX, ATEX |
| Explosion-proof mark | Ex d I Mb, Ex d ⅡB T4 Gb, Ex d ⅡC T4 Gb |
| Warranty | 12 months |
Dimensions (mm)
| Mounting type | Frame size | Mounting dimensions(mm) | Outline dimensions (mm) | ||||||||||||||||||||||||||
| A | A/2 | B | C | H | n | K | M | N | P | R | S | T | AA | EV | LA | AB | BB | HA | AC | HD | L | ||||||||
| Ex db eb | Ex db | ||||||||||||||||||||||||||||
| B3 | 100L | 160 | 80 | 140 | 63 | 100 | 4 | 12 | - | - | - | - | - | - | 45 | 38 | 18 | 17.5 | 200 | 200 | 215 | 175 | 15 | 15 | 212 | 303 | 310 | 465 | |
| B35 | 160 | 80 | 140 | 63 | 100 | 4 | 12 | 215 | 180 | 250 | 0 | 14.5 | 4 | 45 | 38 | 18 | 17.5 | 13 | 200 | 200 | 215 | 175 | 15 | 15 | 212 | 303 | 310 | 465 | |
| B5 | - | - | - | - | 100 | - | - | 215 | 180 | 250 | 0 | 14.5 | 4 | - | - | - | - | 13 | - | - | - | - | - | - | 212 | 328 | 335 | 465 | |
| Frame size | Shaft (mm) | ||||
| D | E | F | GA | DB | |
| 100L | 28 | 60 | 8 | 31 | M10*22 |
Details
Tips: Types of Explosion Proof Motor.
Structural features of positive pressure motor:
1. Equipped with a complete ventilation system, there is no structural dead angle inside the motor that may affect the ventilation.
2. The shell and pipe are made of non-combustible materials and have sufficient mechanical strength.
3. Maintain a sufficiently large positive pressure in the housing and the main pipeline relative to the outside atmosphere.
4. The motor must have safety protection devices (such as time relays and flow monitors) to ensure sufficient air exchange. It must also have an automatic protection or alarm device for underpressure in the shell.
5. The quick-opening door or cover on the shell must have an interlocking device with the power supply. There is currently no unified series of positive pressure motors in my country.
