4 inch mastra submersible pump 50Hz 60Hz 4kw single phase motor
[CHARACTERS]
Conform to international standard of IEC34-ICE, whole blocked asynchronous motor with squirrel cage rotor.
Outer shell, shaft and bottom made of stainless steel.
Copper annoy or Nickel plated cast-iron upper and bracket.
Swedish bearing or equivalent products undertaking higher thrust load.
Italian mechanical seals.
Pressure automatic adjusting device made of oil and water proof reformed butyl-rubber.
Pressure automatic adjusting device made of oil and water proof reformed butyl-rubber.
Flange connector under the standard of NEMA (USA National Electrical Manufacturing Association).
Lacquer-coated wire conformed to USA standard of NEMA MW37-C.
Chinese patent product, fake and imitation will be investigated. Patent No.: ZL99240666.8 ZL99317606.2
[PROPERTIES]
Ratings: Singlephase: 0.25kW - 2.2kW, threephase: 0.55kW - 7.5kW
Voltage: Singlephase 220/230V (-6% +10%) or 230/240V (+6% -10%) 50Hz, Threephase 230V or 400V ± 10% 50Hz
Thrust load: 1500N (0.25kW - 0.75kW) NFS4
2500N (1.1kW - 5.5kW) NFS4
4500N (3.0kW - 7.5kW) NFS4
Degree of protection: IP68
Insulation: Class B
Max. Ambient temperature: 35 Dgrees
Minimum cooling flow along the motor: 8cm/sec.
Water pH: 6.5 - 8.0
Maximum starts per hour: 30
Maximum submerged depth: 150 meter
Vertical or horizontal mounting position
Motor protected by temperature compensated thermal relay and extra-quick trip.
Overload trip time: Less than 10 seconds (when 5 times of rating current)
Flat water proof cable 4× 2.0 mm2 with separated earth wire
Dimension: 19.2× 6.2mm2 Cable length: 1.1-1.5m (0.25 - 3.0 kW); 2.3-2.5m(4.0 - 5.5kW); 2.8-3.0m (7.5kW)
Special scaled product required by customers can be provided
| 4" oil Cooling Submersible Motor(220/230.50Hz 60Hz) |
| TYPE |
POWER |
Single Phase |
POWER FACTOR |
RPM |
L |
KG |
| KW |
HP |
A |
|
| H4033M224 |
0.25 |
0.33 |
3 |
0.86 |
2850 |
290 |
7 |
| H4050M224 |
0.37 |
0.5 |
3.6 |
0.88 |
2850 |
315 |
8 |
| H4075M224 |
0.55 |
0.75 |
4.8 |
0.89 |
2850 |
335 |
8 |
| H4100M224 |
0.75 |
1 |
6.3 |
0.9 |
2830 |
360 |
9 |
| H4150M224 |
1.1 |
1.5 |
8.6 |
0.9 |
2820 |
390 |
11 |
| H4200M224 |
1.5 |
2 |
10.6 |
0.94 |
2820 |
435 |
12 |
| H4300M224 |
2.2 |
3 |
14 |
0.96 |
2820 |
480 |
14 |
| 4" Oil Cooling Submerisible Motor(380/415.50Hz 60Hz) |
| TYPE |
POWER |
Three Phase |
POWER FACTOR |
RPM |
L |
KG |
| KW |
HP |
A |
|
| H4075T218 |
0.55 |
0.75 |
1.7 |
0.8 |
2850 |
360 |
8 |
| H4100T218 |
0.75 |
1 |
2.2 |
0.81 |
2850 |
420 |
9 |
| H4150T218 |
1.1 |
1.5 |
3 |
0.82 |
2850 |
445 |
10 |
| H4200T218 |
1.5 |
2 |
3.9 |
0.82 |
2850 |
485 |
11 |
| H4300T218 |
2.2 |
3 |
5.6 |
0.83 |
2850 |
545 |
14 |
| H4400T218 |
3 |
4 |
7.3 |
0.83 |
2850 |
600 |
19 |
| H4550T218 |
4 |
5.5 |
10.3 |
0.83 |
2850 |
670 |
21 |
| H4750T218 |
5.5 |
7.5 |
13 |
0.85 |
2850 |
785 |
25 |
| H41000T218 |
7.5 |
10 |
17 |
0.85 |
2850 |
920 |
31 |
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