WEG 00156ET3E143JM-W22 User Manual

No.:

Date: 26-DEC-2012

Customer :

TECHNICAL PROPOSAL

Three-phase induction motor - Squirrel cage rotor

Product line	: Close Coupled Pump: Three-Phase - W22 "JM" Type - TEFC - NEMA Premium
Catalog Number	: 00156ET3E143JM-W22
List Price	: $710
Notes:
Performed by:		Checked:

								No.:
								Date: 26-DEC-2012
				DATA SHEET
	Three-phase induction motor - Squirrel cage rotor
Customer			:
Product line			: Close Coupled Pump: Three-Phase - W22 "JM" Type - TEFC - NEMA Premium
Frame			: 143JM
Output			: 1.5 HP
Frequency			: 60 Hz
Poles			:	2
Full load speed			:	3490
Slip			:	3.06 %
Voltage			:	208-230/460 V
Rated current			:	4.20-3.82/1.91 A
Locked rotor current			:	34.0/17.0 A
Locked rotor current (Il/In)			:	8.9
No-load current			:	1.50/0.750 A
Full load torque			:	2.23 lb.ft
Locked rotor torque			:	350 %
Breakdown torque			: 380 %
Design			: B
Insulation class			: F
Temperature rise			:	80 K
Locked rotor time			:	21 s (hot)
Service factor			:	1.25
Duty cycle			:	S1
Ambient temperature			: -20°C - +40°C
Altitude			:	1000
Degree of Protection			:	IP55
Approximate weight			:	41 lb
Moment of inertia			:	0.04699 sq.ft.lb
Noise level			:	68 dB(A)
		D.E.		N.D.E.		Load	Power factor		Efficiency (%)
Bearings		6206 ZZ		6204 ZZ		100%	0.86		84.0
Regreasing interval		---		---		75%	0.82		84.0
Grease amount		---		---		50%	0.72		81.5

Notes:

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