300 HP NEMA Tefc Motor

• Application: Clocks and Watches
• Speed: Low Speed
• Number of Stator: Three-Phase
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SEMC
• Excitation Mode: HB-Hybrid
• Function: Control
• Number of Poles: 4
• Operate Mode: Three-Phase Six-Step
• Type: Magnetic-Electric
• Certification: ISO9001
• Brand: Semc
• Color: Blue
• Transport Package: Plywood
• Specification: 50kg
• Trademark: semc
• Origin: China
• HS Code: 8501109990
• Production Capacity: 50000PCS/Year
• Package Size: 600.00cm * 600.00cm * 600.00cm
• Package Gross Weight: 500000.000kg

Product Description

Technical Data Sheet
Customer : Project:
No.	Definition		Data/unit	note
1.	Item		NEMATE FC Motor	ANS112.51-2002
2.	type		HN 449TS-4 T2Z3
3.	Mounting		B3
4.	power		300HP _	NEMA MG 1-2014
5.	Service factor		1.15
6.	Power factor		0.90 cos q)
7.	duty		S1
8.	Voltage		380V _	(+/- 10%)
9.	Frequency		60Hz _
10.	Rated speed		1786 r.pm
11.	Rel. Torque		722.3 Nm.
12.	Current		396A _
13.	NEMA Design		L
14.	NEMA Code		G
15.	Locked rotor current		2150A _
16.	Locked rated torque		170 %
17.	Maximum rated torque		220 %
18.	Efficiency - 1 00%		95.8 %
19.	Efficiency-75%		95.8 %
20.	Isolation Class		f
twenty one.	Temperature rise Class		B
twenty two.	Ambient Temperature		-15...+50 °C
twenty three.	Altitude		1000 m.asl
twenty four.	Protection		IP55
25.	Coolinq		Fan Cooled-IC411
26.	Bearings		6322-C3 / 6322-C3	SKF deep groove ball bearing
27.	Housing		cast iron
28.	Terminal Box		LHS viewed from DE side
29.	Sound pressure level Lpa / Lwa		76 / 88dB _	+3dB
30.	Moment of inertia J=1/4 GD		3.848 kg m2
31.	Direction of rotation		CW//CCW
32.	Weight		1200kg _
33.	origin		Switzerland
34.	Additional Information		3 PTC Thermister
Ex Motors
35.	EEx type of protection
36.	Certificate No.
37.	Te-Time
Options / Definition
- Anti-condensation heater 1 Phase, 100Watt, 230V, 60Hz