|
| Frame size
|
280
|
| Housing material
|
Casting iron
|
| Install model
|
According to the standard
|
| Type of feet
|
Removable feet
(Standard)
Fixed feet
(Optional)
|
| Net weight
|
531
kg
|
| Insulation class
|
F H (Standard) (Optional)
|
| Protection degree
|
IP 55IP 56 (Standard)(Optional)
|
| Thermal protection
|
WithoutCustomizable(Standard)(Optional)
|
| Rotation direction
|
ClockwiseCounter clockwise(Standard)(Optional)
|
| Service duty
|
S1
|
| Vibration level
|
A
|
| Balance
|
Half-key balanced
|
| Cable glands
|
2 - M50× 1.5
|
| Cooling
|
IC 411
|
| Painting color
|
RAL 7024Customizable(Standard)(Optional)
|
| Regulations
|
IEC / DIN / ISO / VDE / EN
|
| Standard
|
IEC 60034
|
|
| Ambient temperature
|
From -20°C to +40°C
|
| Maximum altitute
|
1000 m above sea level
|
|
|
|
| Output
|
75
kW
|
| Frequency
|
50Hz
|
| Voltage (±5%)
|
400V Δ @ 50Hz
690V Y @ 50Hz
480V Δ @ 60Hz
828V Y @ 60Hz
|
| Rotation speed
|
2960RPM @ 50Hz
3552RPM @ 60Hz
|
| Rated current
|
125.62A (In) @ Δ 50Hz
72.52A (In) @ Y 50Hz
|
| Starting current
|
8.8
×In
|
| Rated torque
|
241.97635135
Nm (Mn)
|
| Starting torque
|
2.5
×Mn
|
| Breakdown torque
|
2.6
×Mn
|
| Efficiency
|
IE3
94.7
94.9
93.7
@ 100% load
@ 75% load
@ 50% load
|
| Power factor cosφ
|
0.91
@ 100% load
|
|
| Bearings brand
|
C&U Customizable(Standard)(Optional)
|
| Bearings type
|
6316 C3
6316 C3 (DE)
(NDE)
|
|
|
|
|
| Grease type
|
polyurea-based grease
|
|
|
| Moment of inertia
|
0.82911
Kg*m²
|
| Noise level
|
91
dB(A)
|
|
No. 303 Kangliu Road Kangqiao Town Pudong Shanghai, 201315, China
Tel: +86 (21) 6819 2006, Fax: +86 (21) 5812 9366, Email: info@techtop.net.cn, Website:
www.techtop.com