Section 7
Specifications, Ratings & Dimensions
Specifications, Ratings & Dimensions 7-1
MN722
Specifications:
Horsepower
10-50 HP @ 230VAC
10-450 HP @ 460VAC
Input Frequency
50/60 HZ
±
5%
Note: 50Hz operation requires a 15% control
derating.
Output Voltage
0 to Maximum Input VAC
Output Current
See Ratings Table
Service Factor
1.0
Duty
Continuous
Overload Capacity
Constant Torque Mode:
170-200% for 3 secs
150% for 60 secs
Variable Torque Mode:
115% for 60 secs
Operating Conditions:
Voltage Range: 230 VAC Models
460 VAC Models
180-264 VAC 3
O
60 Hz / 180-230 VAC 3
O
50 Hz
340-528 VAC 3
O
60 Hz / 340-460 VAC 3
O
50 Hz
Note: 50Hz operation requires a 15% control
derating.
Input Line Impedance:
0.5 - 10%
Ambient Operating Temperature:
0 to +40
°
C
Derate Output 2% per
°
C over 40
°
C to 55
°
C Max
Rated Storage Temperature:
– 30
°
C to +65
°
C
Enclosure:
NEMA 1:
EL (suffix) Control Module
NEMA 1:
EK (suffix) Control Module
NEMA 1:
EK (suffix) Filter Assembly
Open Chassis:
EK 12% Boost Regulator
3% Line Reactor
Humidity:
NEMA 1:
10 to 90% RH Non-Condensing
Altitude:
Sea level to 3300 Feet (1000 Meters)
Derate 2% per 1000 Feet (303 Meters) above 3300 Feet
Содержание 22H series
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Страница 5: ...Section 1 General Information iv Table of Contents MN722...
Страница 105: ...Section 1 General Information 5 22 Troubleshooting MN722...
Страница 109: ...Section 1 General Information 6 4 Manual Tuning the Series 22H Control MN722...
Страница 137: ...Section 1 General Information A 8 Appendix A MN722...
Страница 138: ...Appendix B Appendix B 1 MN722...