7.5hp (5.5kW) Stainless Steel Motor, 3 Phase, B3/ B5/ B14

5500 watt stainless steel motor with class F insulation class, food safe stainless steel motors for food and beverage plants can withstand high pressure cleaning, easily maintaining hygiene standards while reducing downtime.

Features

• Smooth stainless steel enclosures easy to clean and sanitize.
• IP65 for water protection rating ensures suitability for clean in place washdown procedures.
• Encapsulated windings prevent any water and moisture from reaching the windings.
• Low surface temperature with less operation costs due to high efficiency.

Specification

Dimension

Details

Tips: Types of Protection of Stainless Steel Motor.

Overload protection:
Motor overload means that its working current exceeds the rated value and the windings are overheated. There are many reasons for the overload, such as a sudden increase in load, a decrease in power supply voltage, and motor bearing wear.
Overload is similar to overcurrent, but there are also differences. The main difference lies in the action effect. Overcurrent is the electromagnetic effect that triggers the action of the protection device, aiming at the instantaneous magnitude of the current; while the overload protection is triggered by the thermal effect of the current, that is, the cumulative result of the current over time, which triggers the action of the protection device. Generally, in the same circuit, the overload protection action current value is smaller than the overcurrent, and both of them are smaller than the above-mentioned short-circuit protection action current value. It is worth noting that short-circuit protection, over-current protection and overload protection cannot replace each other.
Overload protection should use thermal relay or motor protector as the protection element.