6-Inch Hi Temp 90C Encapsulated
These 6-inch encapsulated motors, manufactured in ISO 9001 certified facilities, are built for dependable operation in 6-inch diameter or larger water wells with ambient temperature up to 90 °C. Water lubricated thrust and radial bearings enable a maintenance free operation. A special diaphragm ensures pressure compensation inside the motor.
The motor is filled with a special FES92 fluid, providing frost protection down to -15 ºC storage temperature.
The Sand fighter® SiC seal system is standard.
Specifications:
- Up to 90°C ambient temperature
- Increased thrust capacity up to 30°C
- No cooling flow in larger wells (12"/open body of water) up to 30°C ambient
- Hermatically sealed encapsulated stator, anti trcak, self healing stator resin
- Removable Water Block lead connector
- Sand Fighter™ Motor with SiC-Mechanical Seal
- High efficiency electrical design for low operation cost
- All motors refilled and 100% tested. Max. storage temperature -15°C - +60°C
- High temperature leads
- Non contaminating FES 92 filled design
Technical Specifications:
- 3.7 to 30 kW
- 6" NEMA double flange
- Protection: IP68
- Starts per hour: max. 20
- Installation: vertical/horizontal
- Standard voltage: 380-415 V/50 Hz, 460 V/60 Hz
- Voltage tolerance 50 Hz: -10%/+6% UN (380-415 V = (380-10%)-(415+6%)
- Voltage tolerance 60 Hz: ±10% UN
- Motor protection: Select thermal overloads according to DIN 60947-4-1, trip class 10 or 10A, trip time <10s at 5 x IN
- Insulation: Class F
- Rated ambient temperature: 90°C
- Cooling Flow: min. 0.16 m/s
- DOL and Wye/Star Delta - start (pos. of cable 90°)
- Motor length: 4 metres
- Standard Water Well construction is cast iron epoxy coated end frames with 304SS stator shell
Options:
- Other voltages
- 45 kN High Thrust version
- Motors in complete 316SS construction
Hi-Temp 90
°C Standard Water Well;
SandFighter; DOL (3 lead) also available in Star(Wye)
Delta
| kW | HP | Model Number | # Leads | Materials |
| 3.7 | 5 | 2766100000 | DOL | 300SS |
| 5.5 | 7.5 | 2766110000 | DOL | 300SS |
| 7.5 | 10 | 2766120000 | DOL | 300SS |
| 11 | 15 | 2766130000 | DOL | 300SS |
| 15 | 20 | 2766140000 | DOL | 300SS |
| 18.5 | 25 | 2766150000 | DOL | 300SS |
| 22 | 30 | 2766160000 | DOL | 300SS |
| 30 | 40 | 2766170000 | DOL | 300SS |
316 Hi-Temp 90
°C 316SS Water Well;
SandFighter; DOL (3 lead) also available in Star (Wye)
Delta
| kW | HP | Model Number | # Leads | Materials |
| 3.7 | 5 | 2766100000 | DOL | 316SS |
| 5.5 | 7.5 | 2766110000 | DOL | 316SS |
| 7.5 | 10 | 2766120000 | DOL | 316SS |
| 11 | 15 | 2766130000 | DOL | 316SS |
| 15 | 20 | 2766140000 | DOL | 316SS |
| 18.5 | 25 | 2766150000 | DOL | 316SS |
| 22 | 30 | 2766160000 | DOL | 316SS |
| 30 | 40 | 2766170000 | DOL | 316SS |
| Ø | Motor | B [± 0,3 mm] |
B1 [± 0,3 mm] |
H [± 0,3 mm] |
| [mm²] | 380 - 415 V | |||
| 4G4 (L=4m) | 4 - 22 kW, DOL | 19,0 mm | - | 7,0 mm |
| 4-30 kW, YΔ | ||||
| 3X8, 4+1G8, 4 (L=4 m) | 30 - 45 kW, DOL | 29,5 mm | 19,5 mm | 8,9 mm |
| 37 - 45 kW, YΔ |
Leads with 304SS Hardware
| L [m] |
4G4 [mm²] |
3X8, 4+1G8, 4 [mm²] |
| 4 | 310 125 004 | 310 145 004 |
| 8 | 310 125 008 | 310 145 008 |
| 10 | 310 125 010 | 310 145 010 |
| 15 | 310 125 015 | 310 145 015 |
| 20 | 310 125 020 | 310 145 020 |
| 25 | 310 125 025 | 310 145 025 |
| 30 | 310 125 030 | 310 145 030 |
| 35 | 310 125 035 | 310 145 035 |
| 40 | 310 125 040 | 310 145 040 |
| 45 | 310 125 045 | 310 145 045 |
Leads with 316SS hardware
| L [m] |
4G4 [mm²] |
3X8, 4+1G8, 4 [mm²] |
| 4 | 310 125 504 | 310 145 504 |
| 8 | 310 125 508 | 310 145 508 |
| 10 | 310 125 510 | 310 145 510 |
| 15 | 310 125 515 | 310 145 515 |
| 20 | 310 125 520 | 310 145 520 |
| 25 | 310 125 525 | 310 145 525 |
| 30 | 310 125 530 | 310 145 530 |
| 35 | 310 125 535 | 310 145 535 |
| 40 | 310 125 540 | 310 145 540 |
| 45 | 310 125 545 | 310 145 545 |
| 50 | 310 125 550 | 310 145 550 |