Ambient Temperature -10 to +50 degree C Altitude Not exceeding 1000mtrs above mean sea level. Atmosphere Non corrosive & non hazardous Relative Humidity Up to 100% Voltage 415V?10% , 3 pH Frequency 50Hz ?5% Combined Variation 10% Duty S1 (continuous) Service factor 1.0

 

 

 

Starting Star Delta/DOL (with shorting links but with 2 entries) Permissible starts/hr. Cold successive - 4 hot successive - 3 equally spread - 6 Loading at reduced volts 75% Rated volts for 5 minutes Insulation / temp.rise Class `F' / 70 deg. C Direction of rotation Bi-directional No. Of leads 6 Connection. Delta Degree of protection IP 55 Method of cooling IC 411 T.box position RHS looking from driving end Bearing life (90% survival basis) 40,000 working hrs. For direct drive 20,000 working hrs. For belt drive Vibration Normal class as per IS 12075 Noise As per IS 12065 Construction Foot, 'B' flange, Foot cum 'B' flange Frame sizes SC 180 to 355 (For 'B' flange mounting, ratings covered in SC180M to be offered in VSC180L, & ratings covered in SC225S to be offered in VSC225M) Shaft extension Single cylindrical extension as per IS: 1231 Body material Cast iron T.box material Cast iron up to 225 frame, mild steel for 250 to 355 frame Fan material Polypropelene for 4, 6, & 8 pole & cast iron for 2 pole up to 225 frames. Mild steel for 250 to 355 frames for all polarities Accessories Nil Paint & shade NC base RAL5012 shade up to 225, Epoxy base RAL5012 above 225 frame Bearing type and Greasing facility Open type bearings for SC180 to 355 Online greasing facility for SC180 to 355

Ambient Temperature -10 to +50 degree C Altitude Not exceeding 1000mtrs above mean sea level. Atmosphere Non corrosive & non Hazardous Relative Humidity Up to 100% Voltage 415V ?10%, 3 Ph. Frequency 50Hz ?5% Combined Variation 10% Duty S3, S4 & S5 Service factor 1.0

 

 

 

Starting DOL Loading at reduced volts 75% Rated volts for 5 minutes. Insulation Class `F' Temp rise 'F' Direction of rotation Bi-directional No. Of leads 3 up to 100 Frame, 6 for 112 and above Frames Degree of protection IP 55 Method of cooling IC 411 T.box position Side (RHS looking from DE, towards DE) Bearing life (90% survival basis) 40,000 working hrs. For direct drive 20,000 working hrs. For belt drive Vibration Normal class as per IS 12075 Noise As per IS 12065 Construction Foot Frame sizes 80 to 225 Shaft extension Single cylindrical extension as per IS 1231 Body material Aluminium up to 112, cast iron above 112 Frames T.box material Cast iron Fan material Polypropelene up to 112, cast iron for 132,160, aluminium for 180 to 200 Accessories Nil Paint & shade NC base RAL 5012 shade Bearing type Greasing facility Open type bearings for 80 to 200. No online greasing facility for up to 160 Frame. Online greasing facility for 180 to 225

Ambient Temperature 0 to +45 degree C Altitude Not exceeding 1000mtrs above mean sea level. Atmosphere Non corrosive & non hazardous Relative Humidity Up to 100% Voltage 415V?10% (Can also be offered upto 650V) Frequency 50Hz. ?5% Combined Variation Any combination of voltage and frequency

 

 

 

Starting Stator Rotor Starter/Liquid Rotor Starter Permissible starts/hr. 2 Hot Or 3 Cold or 4 Equally spread Loading at reduced volts These motors are designed to run at 75% of rated supply voltage for a duration of five minutes. Insulation / temp.rise Class F/F Temp rise Stator/Rotor Class B/F Direction of rotation Bi-directional No. Of leads TR 5&6 > ST: 6 and RT: 3 Rest 3 / 3 Degree of protection IP23 Method of cooling IC01 T.box position Left hand side when viewed from non-drive end, reversible assembly at site is not possible. Terminal box arrangement For KCW 450 & 500: Stator ? 43506201, Rotor ? 43521599. For KCW 560: Stator ? 41102205, Rotor ? 43506101. Terminal box rotatable through 3600 in steps of 180 degree (i.e cable entry possible from top or buttom) Bearing life(90% survival basis) Lithium based grease to inch Grade 3 inch as per IS: 7623 for 4 pole & above motors. Lubricant Direct drives: 40,000 working hours.(Based on 90% survival life) Vibration Normal class as per IS: 12075. Noise As per IS: 12065. Shaft extension. Single cylindrical extension as per IS: 1231. Body material Mild Steel T.box material Mild Steel Fan material Mild Steel Accessories Refer to Kirloskar Electric engineering department. Paint & shade Epoxy inch RAL BLUE inch to shade plate K-102 Bearing type and Greasing facility Antifriction rolling contact (Ball & Roller) Online greasing facility for all frames

Small 0.75 to 300 80 to 250 Medium 150 to 1500 280 to 630 Large 720 to 6500 710 to 1000 by centre height up to 3100 MM by rotor diameter

 

 

 

Standards BS 5000/IS 4722 Insulation CLASS F/CLASS H Armature Voltage 110 to 1000 volts Field Voltage 180 to 360 volts Cooling IC 01/06/0041/0666/W37A86/17/44 Protection IP 23/44/54 Mounting B3/B35/B5/V1/V5

kW Range 1.5 to 970 kW Frame Size 802 to 824

 

 

 

Standards BS 5000/IS 4722 Insulation Class F/Class H Armature Voltage 110 to 1000 Volts Field Voltage 180 to 360 Volts Cooling IC 01/06/0041/0666/W37A86/17/44 Protection IP 23/44/54 Mounting B3/B35/B5/V1/V5