Technical Specifications.
1. FLAMEPROOF ELECTRIC MOTOR 55KW,92.5A,4P, Frame Size:280 M, POWER: 55 KW, POTENTIAL:
415 (+/- 10 PCT) V,
CURRENT: 92.5 A, ELECTRICAL POLE: 4, Efficiency Class IE3. SPEED: 1480 RPM, INSULATION CLASS: F,
MOUNTING FACILITY: V6 (B3 CONSTRUCTION), TEMPERATURE CLASS: B, ENCLOSURE RATING: TEFC
(IP55), STANDARD: DGMS, SPECIAL FEATURES: FLAMEPROOF, EXPLOSION-PROOF FFT: FRAME SIZE:
280M; FREQUENCY: 50 HZ METHOD OF COOLING: IC4A1A1, AMBIENT TEMPERATURE RANGE: 50
DEGC; Q2 REQUIRED QUANTITY: 6 NOS.
2. ELECTRIC MOTOR ELEC; SQRRL CGE INDUCTION,75KW, Frame Size: 315M MOTOR, ELECTRIC;
TYPE: SQUIRREL CAGE INDUCTION, VOLTAGE RATING: 415 (+/-10 PCT DELTA) V, POWER RATING:
75KW, SPEED: 985RPM, FRAME: 315 M, ELECTRICAL POLE: 6,
INSULATION CLASS: F/B, DUTY RATING: S1, MOUNTING METHOD: V6 (B3), PHASE: 3 PH,
FREQUENCY: 50 (+/-5 PCT)HZ, TEMPERATURE CLASS: T3, ENCLOSURE RATING: IP55 (TEFC),
CLASSIFICATION: EX-D GAS GROUPIIA/IIB, APPLICATION: INVERTER / VFD, VVVF, STANDARD: IS
12075 (2008); ADD INFO: AMBIENT TEMPERATURE: 50 DEG C, DGMS APPROVED AND MARKED ON
NAMEPLATE, GREASING PROVISION: ONLINE GREASING, ADDITIONAL REQUIREMENTS: WINDINGS
SHALL BE PROVIDED WITH THERMISTOR PTC 130, 3 IN SERIES, SPACE HEATER SHALL BE PROVIDED
THERMISTOR AND SPACE HEATER CONNECTION THROUGH SEPARATE TERMINAL BOX, VIBRATION
LIMIT AS PER IS:12075(2008), NOISE LIMIT AS PER IS:12065(1987),
ENERGY EFFICIENCY CLASS: IE3 AS PER IS:12615(2011), BEARINGS SHALL BE PROVIDED WITH SHAFT
CURRENT PROTECTION.
