Product Information Packet
November 21, 2019
Data shown is for the current revision model #. Ensure your nameplate model # matches.
Model Number:
5KS326ZWL305
Catalog Number:
W7550
Instruction Manual:
GEI-M1053
Connection Diagram:
GEM2034E-FIG9
Outline Drawing:
358B6605AA
Accessory Connection Diagrams
Bearing Thermocouple:
None
Heater:
None
RTD:
None
Thermistor:
None
Thermostat:
None
Winding Thermocouple:
None
Bearing RTD:
None
Table of Contents
Specification
01
Performance Characteristics
02
Outline Drawing
03
Connection Drawing(s)
04
Model Number: 5KS326ZWL305
November 21, 2019
Page|1
Marks:
MODEL NUMBER:
5KS326ZWL305
Estimated Weight:
671Lbs
Outline Drawing:
358B6605AA
Time Rating:
CONT
Connection Diagram:
GEM2034E-FIG9
Enclosure:
TEFC
Instruction Book:
GEI-M1053
Encl Construction:
Energy Saver
Design Code:
NA
Ambient Max(°C):
40
Type:
KS
Alt Ambient Max(°C):
55
Frame:
326T
Insulation Class:
F
Phases:
3
NEMA Design:
B
Poles:
6
Nominal Efficiency:
93.0 %
Output Power:
30HP 22kW
Guaranteed Efficiency:
91.7 %
RPM:
1185
3/4 Load Efficiency:
93.2 %
Voltage:
230/460
KVA Code:
G
Hertz:
60
Max KVAR:
11.9
Amps - FL:
73.7/36.8
Power Factor:
80.6%
Service Factor:
1.15
Bearing - DE:
6312-C3
Alt Service Factor:
1.0
Bearing - ODE:
6312-C3
Enclosure is Totally Enclosed Fan-Cooled
Stamped Nameplate Notes:
Additional Information:
ROTATION:CCW VIEWED FROM ODE
CLASS /GAS GROUP: Div. 2, CL I GR A, B, C and D, CLASS II GR F and G
CBOX SIZE:379 CU INCH
INVERTER DUTY PER NEMA MG1 PART 31
INVERTER RATED PWM 10:1 VARIABLE TORQUE, 5:1 CONSTANT TORQUE, 1.0 SF
INVERTER RATED PWM 1.5:1 CONSTANT POWER ,1.0 SF.
Model Number: 5KS326ZWL305
November 21, 2019
Page|2
Performance Characteristic:
LOAD %
125.0
115.0
100.0
75.0
50.0
25.0
0.0
% EFF
93.16
93.39
93.00
93.20
93.56
91.34
0.00
% PF
81.63
81.59
80.6
78.76
73.49
51.67
16.84
AMPS(460V)
43.30
39.75
36.8
27.02
20.09
14.64
6.32
TORQUE(FL) LB-FT
131.07
TORQUE(LR)%FL
154
TORQUE(BD)%FL
238.7
AMPS(LR 460V)
215
PF AT START
0.26%
Other Useful Information for Application:
Rotor Inertia: Lb-Ft2 (Kg-m2):
7.83(0.33)
Max load inertia: Lb-Ft2 (Kg-m2):
384(16.2)
Load Type:
Square Torque/Speed Characteristic
Voltage:
100%
Number of starts per hour:
2 Cold or 1 Hot
Acceleration Time with maximum inertia (sec):
8
Safe stall time (sec): Cold/Hot
75/30
Model Number: 5KS326ZWL305
November 21, 2019
Model Number: 5KS326ZWL305
November 21, 2019
Page |4
Marks:
Connection Diagram
GEM2034E-FIG9
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