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Comparing 2 products in 1 category
| Frame Material | Cast Iron | Cast Iron Cast Iron Cast Iron Cast Iron |
|---|---|---|
| Impregnation Method | Constant Resin Flow | Dip and Bake Polyester Dip and Bake Polyester Dip and Bake Polyester Dip and Bake Polyester |
| Regreasing System | At Drive end and Non-drive end | At Drive end and Non-drive end At Drive end and Non-drive end At Drive end and Non-drive end At Drive end and Non-drive end |
| Main terminal box hole | 2xM63x1,5 | NPT 1 1/2" NPT 1 1/2" NPT 1 1/2" NPT 1 1/2" |
| Shaft Locking Device | Without | Without Without Without Without |
| Shaft Material | SAE 1040/45 Carbon Steel | SAE 1040/45 Carbon Steel SAE 1040/45 Carbon Steel SAE 1040/45 Carbon Steel SAE 1040/45 Carbon Steel |
| Painting | RAL 5009 203A (ISO 12944 - C3) | RAL 5009 203A (ISO 12944 - C3) RAL 5009 203A (ISO 12944 - C3) RAL 5009 203A (ISO 12944 - C3) RAL 5009 203A (ISO 12944 - C3) |
| Grounding Lugs | Double | Single Single Single Single |
| Fan Cover material | Cast Iron | Without Fan Cover Without Fan Cover Without Fan Cover Without Fan Cover |
| Tropicalized Painting | Without | Without Without Without Without |
| Frame | 315S/M | 256T 256T 256T 256T |
| Winding thermal protection | Thermistor - 2 wires 1 per phase 155°C | - |
| Output | 90 kW (125 HP) | 20 HP (15 kW) 20 HP (15 kW) 20 HP (15 kW) 20 HP (15 kW) |
| Drip Cover | Without | Without Without Without Without |
| Frequency | 60 Hz | 60 Hz 50 Hz 50 Hz 50 Hz |
| Rated speed | 890 rpm | 1765 rpm 1440 rpm 1450 rpm 1455 rpm |
| Slip | 1.11 % | 1.94 % 4.00 % 3.33 % 3.00 % |
| Rated voltage | 220/440 V | 230/460 V 380 V 400 V 415 V |
| Rated current | 318/159 A | 51.0/25.5 A 31.0 A 31.7 A 30.6 A |
| L. R. Amperes | 1844/922 A | 286/143 A 115 A 130 A 138 A |
| LRC | 5.8 | - |
| Overload protector (phenolic) | Without overload protector | Without overload protector Without overload protector Without overload protector Without overload protector |
| Connection Cables Quantity | 12 | 12 12 12 12 |
| No load current | 124/62.0 A | 21.8/10.9 A 11.1 A 12.4 A 13.7 A |
| Fan material | Plastic | Without fan Without fan Without fan Without fan |
| Rated torque | 713 ft.lb | 8.22 kgfm 10.1 kgfm 10.0 kgfm 9.98 kgfm |
| Screw cap | STAINLESS STEEL AISI 316L | CARBON STEEL SAE 1010/20 CARBON STEEL SAE 1010/20 CARBON STEEL SAE 1010/20 CARBON STEEL SAE 1010/20 |
| Locked rotor torque | 180 % | 229 % 160 % 180 % 200 % |
| NDE bearing Seal | WSeal | Without Bearing Seal Without Bearing Seal Without Bearing Seal Without Bearing Seal |
| Breakdown torque | 200 % | 250 % 160 % 180 % 200 % |
| DE bearing Seal | WSeal | Without Bearing Seal Without Bearing Seal Without Bearing Seal Without Bearing Seal |
| Locked rotor time | 45s (cold) 25s (hot) | 21s (cold) 12s (hot) 27s (cold) 15s (hot) 25s (cold) 14s (hot) 23s (cold) 13s (hot) |
| Moment of inertia (J) | 121 sq.ft.lb | 0.0778 kgm² 0.0778 kgm² 0.0778 kgm² 0.0778 kgm² |
| Design | N | B B B B |
| Insulation Class | F | F F F F |
| Service factor | 1.15 | 1.15 1.00 1.00 1.00 |
| Duty Cycle | S1 | Cont.(S1) Cont.(S1) Cont.(S1) Cont.(S1) |
| Starting Method | Direct On Line | Direct On Line Direct On Line Direct On Line Direct On Line |
| Ambient temperature | -20°C to +40°C | -20°C to +40°C -20°C to +40°C -20°C to +40°C -20°C to +40°C |
| Altitude | 1000 m.a.s.l. | 1000 m.a.s.l. 1000 m.a.s.l. 1000 m.a.s.l. 1000 m.a.s.l. |
| Degree of Protection | IPW55 | IP23 IP23 IP23 IP23 |
| Enclosure | IC411 - TEFC | IC01 - ODP IC01 - ODP IC01 - ODP IC01 - ODP |
| Mounting | B14L(D) | F-1 F-1 F-1 F-1 |
| Rotation¹ | Both (CW and CCW) | Both (CW and CCW) Both (CW and CCW) Both (CW and CCW) Both (CW and CCW) |
| Noise level² | 66.0 dB(A) | 60.0 dB(A) 60.0 dB(A) 60.0 dB(A) 60.0 dB(A) |
| Approx. weight³ | 2132 lb | 117 kg 117 kg 117 kg 117 kg |
| Flange | C | Without Without Without Without |
| Efficiency (100% load) | 94.0 | 91.0 87.5 87.5 88.5 |
| Power factor (100% load) | 0.79 | 0.81 0.84 0.78 0.81 |
| Bearing type | 6319 C3 | 6309 Z C3 6309 Z C3 6309 Z C3 6309 Z C3 |
| NDE bearing | 6316 C3 | 6209 Z C3 6209 Z C3 6209 Z C3 6209 Z C3 |
| LRC | - | 5.6x(Code G) 3.7x(Code C) 4.1x(Code E) 4.5x(Code E) |