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Section 7
Specifications, Ratings & Dimensions
Specifications, Ratings & Dimensions 7-1MN722
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
Speed Command Potentiometer 5k or 10k ohm, 0.5 watt
Operating Conditions:
Voltage Range: 230 VAC Models
460 VAC Models
180-264 VAC 3φ 60 Hz / 180-230 VAC 3φ 50 Hz
340-528 VAC 3φ 60 Hz / 340-460 VAC 3φ 50 Hz
Note: 50Hz operation requires a 15% control
derating.
Input Line Impedance: 3% minimum
Ambient Operating Temperature: 10 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
Shock: 1G
Vibration: 0.5G at 10Hz to 60Hz
Keypad Display:
Display Backlit LCD Alphanumeric
2 Lines x 16 Characters
Keys 12 key membrane with tactile response
Functions Output status monitoring
Digital speed control
Parameter setting and display
Diagnostic and Fault log display
Motor run and jog
Local/Remote toggle
LED Indicators Forward run command
Reverse run command
Stop command
Jog active
Remote Mount 100 feet (30.3m) max from control