Emerson 2330MKII manual Section Ratings and Specifications, 120%

BOOK 0958-B

SECTION VI

RATINGS AND SPECIFICATIONS

RATINGS
1.	Duty	Continuous
2.	Horsepower Range	1/6 - 3 HP (See Table 1, Page 2)
3.	Line Fuse Interrupting Capacity	100,000 Amperes
4.	Line Power	115V or 230V, Single-Phase, 50 Or 60 Hz
5.	Motor Speed Potentiometer	5K Ohms, 1/2W
6.	Overload Capacity, Armature Circuit	150% For 1 Minute
7.	Timed Overload Threshold	120%
8.	Service Factor	1.0

TABLE 8. TYPICAL APPLICATION DATA

COMPONENT							RATINGS
RATED HORSEPOWER (HP)			1/6	1/4	1/3	1/2		3/4	1	1-1/2	2	3
RATED KILOWATTS (kW)			0.124	0.187	0.249	0.373		0.560	0.746	1.120	1.492	2.238
		115V	3.9	5.0	6.0	8.7		12.4	15.8	NA	NA	NA
1-PHASE	Line	Unit
AC INPUT	Amps	230V	NA	NA	NA	4.2		5.9	8.8	12.6	15.8	22.0
(FULL-LOAD)		Unit
	KVA		0.48	0.58	0.71	1.00		1.40	2.00	3.00	4.00	5.00
	Motor	90V	2.0	2.8	3.5	5.4		8.1	10.5	NA	NA	NA
	Armature
	Amps	180V	NA	NA	NA	2.6		3.8	5.5	8.2	11.6	15.1
DC OUTPUT		Model
(FULL-LOAD)	Motor	2331	1.0	1.0	1.0	1.0		1.0	1.0	1.0	1.0	NA
	Field	2335
	Amps	Model
	(Maximum)	2332	1.5	1.5	1.5	1.5		1.5	1.5	1.5	1.5	1.5
		2336
FULL-LOAD TORQUE (lb-ft) with			0.5	0.75	1.0	1.5		2.2	3.0	4.5	6.0	9.0
1750 RPM Base Speed Motors
MINIMUM TRANSFORMER KVA FOR			0.5	0.75	0.75	1.0		1.5	2.0	3.0	5.0	7.5
VOLTAGE MATCHING OR ISOLATION

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