Description

Specifications:
– Submersible Motor
– Brand: Stairs
– Type: Submersible
– Voltage: 400V
– Power: 4Kw
– Size: 100mm 100 mm rewindable submersible motor for standard applications with maintenance free lubricated bearings and approved non-toxic vegetable oil. Dimensions and flange according to NEMA4” standards. Matching Stairs control boxes must be installed or a USB control box. Motor can be installed in a horizontal or vertical position. Motor fitted with a removable lead-out cable. 0.37 kW to 4 kW. Kw – 4
HP – 5.5
Voltage (...V) – 400
IN (A)- 9.8
Istart (A) – 49
Efficiency (%) – 75 %
PF (COS ?) – 0.85
Nn RPM – 2850
Thrust load (N)- 5000
Cable – 1.5 mm² – 2.5 m General specifications:
– Mountain flange: 4” NEMA standard
– Insulation class F
– Single phase motors: 0.37 kW up to 4.0 kW
– Three phase motors: 0.37 kW up to 7.5 kW
– Standard voltages: 1 ~ 230 V (50 Hz), 3 ~ 230 v or 400 v (50 Hz)
– Cable length: 1.7 m – 0.37 kW up to 1.5 kW, 2.5 m – 2.2 kW up to 7.5 kW Operating parameters:
– Max temperature: 35 °C (92 °F)
– Max immersion depth: 200 m
– Motor cooling flow rate: 0.2 m / sec
– Axial thrust: 2000N – 0.37 kW – 1.5 kW, 3000N – 2.2 kW, 5000N – 3 kW – 7.5 kW It is recommended that a USB Control Box is installed for protection.