Rexco H4400T218 (3 KW, 4 HP)
26 พฤศจิกายน 2563
ผู้ชม 897 ผู้ชม
CHARECTERS
Conform to international standard of IEC34-1,CE,whole bloked asynchronous motor with squireel cage rotor.
Outer shell,shaft and bottom made of stainless steel 304.
Brass alloy,electrophoretic cast-iron or stainless steel upper bracket.
Swedish angular contact ball bearing or equivalent products can undertake higher thrust load.
Italian mechanical seal.
Pressure automatic adjusting device made of oil-proof and waterproof reformed butly rubber.
Flange connector conforms to the standard of NEMA(USA National Electrical Manufacturing Association).
Lacquer-coated wire conforms to USA standard of NEMA MW37-C.
PROPERTIES
Power:Single-phase:0.25kW-2.2kW,Three-phase:0.55kW-7.5kW
Voltage:Single-phase:220/230V(-6%+10%) or 230/240V(+6%-10%)50Hz
Three-phase:230V or 400V±10% 50Hz
Thrust load:1500N(0.25kW-0.75kW)
2500N(1.1kW-2.2kW)
4500N(3.0kW-7.5kW)
Degree of protection:IP168
Insulation:Class F
Max.Ambient temperature:35℃
Minimum colling flow alongs the motor:8cm/sec.
Maximum starts per hour:30 times
Maximum submerged depth:100 meters
Vertical or horizontal mountings position up to 2.2kW
Motor protection by temperature compensted thermal relay and extra-quick trip overload
Overload trip time:<10 seconds(when load is 5 times of rating current)
Flat water-proof cable 4x2.0mm2 with sparated earth wire
Dimension:19.2x6.2mm2
Length:1.1-1.5m(0.25-3.0kW);2.3-2.5m(4.0-5.5kW);2.8-3.0m(7.5kW)
Products with special requirements by customers can be provided.