产品规格
环境温度
40°C
底座指示器
刚性
导管盒材料
铸铁
设计代码
B
负载等级
CONT
外壳
全封闭风扇冷却(TEFC)
机架
449TS
机架材料
铁
马力
300
赫兹
60
绝缘等级
F
逆变器代码
变频器就绪
电机标准
NEMA
电机重量
2764
安装布置
F1
极数
4
整体长度
49.47 in
相位
3
功率因数
89
滑轮面代码
STANDARD
转/分钟
1700 - 1800
服务系数
1.15
轴径
2.375IN
轴接地指示器
无轴接地
轴旋转方向
可反转
速度代码
单速
同步转速
1800
电压
460
产品内容
| Enclosure | TEFC (全封闭风冷) |
| Frame | 449TS |
| Frame Material | Iron (铁) |
| Frequency | 60 Hz |
| Output @ Frequency | 300.000 HP @ 60 HZ |
| Phase | 3 |
| Synchronous Speed @ Frequency | 1800 RPM @ 60 HZ |
| Voltage @ Frequency | 460.0 V @ 60 HZ |
| XP Class and Group | None (无) |
| XP Division | Not Applicable (不适用) |
| Agency Approvals | CSA EEV CCSA US |
| Ambient Temperature | 40 C |
| Auxillary Box | No Auxillary Box (无辅助接线盒) |
| Base Indicator | Rigid (刚性) |
| Bearing Grease Type | Polyrex EM (-20F +300F) |
| Current @ Voltage | 327.000 A @ 460.0 V |
| Design Code | B |
| Drip Cover | No Drip Cover (无防滴罩) |
| Duty Rating | CONT (连续) |
| Efficiency @ 100% Load | 96.2 % |
| Feedback Device | No Feedback (无反馈设备) |
| High Voltage Full Load Amps | 327.0 a |
| Heater Indicator | No Heater (无加热器) |
| Insulation Class | F |
| Inverter Code | Inverter Ready (变频器适用) |
| KVA Code | G |
| Motor Lead Quantity/Wire Size | 12 @ 2 AWG |
| Motor Type | A44144M |
| Mounting Arrangement | F1 |
| Number of Poles | 4 (极) |
| Overall Length | 49.47 IN |
| Power Factor | 89 |
| Product Family | General Industrial (通用工业) |
| Pulley End Bearing Type | Ball (滚珠轴承) |
| Pulley Face Code | Standard (标准) |
| Service Factor | 1.15 |
| Shaft Diameter | 2.375 IN |
| Shaft Ground Indicator | No Shaft Grounding (无轴接地) |
| Shaft Rotation | Reversible (可逆) |
| Shaft Slinger Indicator | No Slinger (无甩油环) |
| Speed | 1780 rpm |
| Speed Code | Single Speed (单速) |
| Motor Standards | NEMA |
| Starting Method | Wye Start - Delta Run (星形启动 - 三角形运行) |
| Thermal Device - Bearing | None (无) |
| Thermal Device - Winding | None (无) |
