Description

Standard Specifications

Option and Remark

Type of Motor

Squirrel cage induction motor

-

Design standard

IEC 60034, IEC 60038, IEC 60032

NEMA MG-1

Efficiency

IE1 - IE3

Efficiency, Premium efficiency

Frame size

71 - 315

143T - 449T

Enclosure

IP55

IP56, IP65

Voltage and Frequency

For 2.2kW and below:

220-240V / 380-415V , 50Hz

For 3.0kW and above:

380-415V 660-720, 50Hz

Other voltages/frequency such as 200V, 346V, 440V,

460V & 60Hz etc.

can be supplied on request

Power source conditions

± 5% of Rated voltage

-

Time duty

Continuous duty (S1)

Short-time duty (S2)

Method of starting

Direct on line starting or Star-delta starting

Inverter duty application

Direction of rotation

CW / CCW

Direction of rotation of motor can be reversed by

interchanging any two phases

Insulation and Temperature rise

Environmental conditions

Class F insulation and Class B temperature rise for

Normal operating temperature motor

- Ambient temperature: -20°C to 40°C

- Place: Shadow, Non-harzadous

- Relative humidity: Less than 90%RH

(non- condensation)

- Altitude: Less than 1000 meters

Class H insulation and Class B temperature rise for

Smoke extraction motor.

Designed and tested in accordance with EN 12101-3

standards

- F250: 250°C for 120 minutes

- F300: 300°C for 120 minutes

- F400: 400°C for 120 minutes