Brook Crompton 22kW 4 Pole Aluminium AC Motor

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Description

DUTY S1
MANUFACTURER CROMPTON GREAVES LTD.
TYPE 3 PHASE AC SQUIRREL CAGE INDUCTION MOTOR IE2
FRAME DESIGNATION ND180L
OUTPUT —- kW 22
No. OF POLES 4
VOLTAGE —– VOLT 400D/690S
FULL LOAD CURRENT—– AMP 40D/23S
FULL LOAD SPEED —- RPM 1470
ENCLOSURE TEFC Safe Area
TYPE OF PROTECTION IP55
MOUNTING B3
AMB. TEMP/TEMP RISE —- °C 40°C/80°C (BY RESISTANCE METHOD)
FULL LOAD TORQUE —– kg-m 14.58
APPLICABLE CODE IEC 60034
STARTING TORQUE AS — %FLT 175
PULL OUT TORQUE — %FLT 225
% EFFICIENCY AT 4/4 LOAD 91.60
% EFFICIENCY AT 3/4 LOAD 91.60
% EFFICIENCY AT 1/2 LOAD 91.00
POWER FACTOR AT 4/4 LOAD 0.86
POWER FACTOR AT 3/4 LOAD 0.83
POWER FACTOR AT 1/2 LOAD 0.76
DIRECTION OF ROTATION Clockwise from DE
BEARING — DE/ODE 6310-ZZ / 6210-ZZ
TYPE OF LUBRICATION Sealed bearing. No lubrication required.
NET WEIGHT (APPR.) — kg 184
CABLE SIZE TYPE — mm² 2 * 3C,50-mm²
PHASE/CONN/NO OF TERMINAL 3/(Delta-Star)/6
FREQUENCY —- Hz 50
INSULATION CLASS F (Temp. rise limited to class ‘B’)
LOCKED ROTOR CURRENT % FLC 550
LR WITHSTD TIME HOT/COLD (Sec.) 10
SPACE HEATERS – WATTS/VOLTS N.A
ACCESSORIES PTC150C-3 NOS
PAINT SHADE 5021 WAT BLUE
TB POSITION FROM DE TOP
Load GD SQ. (kg-m²) 0.95
MOTOR GD SQ. (kg-m²) 0.95
STARTING TIME @100% V SEC 2 Sec. Assuming motor GD²=Load Gd² on DOL
TYPE OF STARTING Direct On Line
NOISE LEVEL As Per IEC 60034-9
VIBRATION As Per IEC 60034-14

NOTE : 1) ALL PERFORMANCE FIGURES ARE SUBJECT TO IEC60034-1 TOLERANCES .

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