GE 369, Быстрый старт

Страница: 73 / 76

CHAPTER 5: PRODUCT DESCRIPTION SPECIFICATIONS
369 MOTOR MANAGEMENT RELAY – QUICKSTART GUIDE 5–69
Pickup accuracy: ............................................±2%
Dropout level:...................................................96 to 98% of pickup
Time delay:........................................................<2 min.
TRIP COUNTER
Pickup: .................................................................on count equaling level
Time delay:........................................................<200 ms
5.2.7 Control Elements
REDUCED VOLTAGE START
Transition Level: ..............................................25 to 300% FLA in steps of 1
Transition Time: ..............................................1 to 250 sec. in steps of 1
Transition Control:..........................................Current, Timer, Current and Timer
UNDERVOLTAGE AUTORESTART
Pickup/Restoration level: ...........................0.50 to 1.00 × rated in steps of 0.01
Immediate Restart Power Loss Time: ..100 to 500 ms in steps of 100ms
Delay 1 Restart Power Loss Time: .........0.1 to 10 s in steps of 0.1 s, or OFF.
Delay 1 Restart Time Delay: .....................0 to 1200.0 s in steps of 0.2 s
Delay 2 Restart Power Loss Time: ........1 to 3600s in steps of 1s, Off or Unlimited
Delay 2 Restart Time Delay: .....................0 to 1200.0 s in steps of 0.2 s
Time Accuracy: ..............................................± 200ms
1 to 9 seconds (with loss of control power)
5.2.8 Environmental Specifications
AMBIENT TEMPERATURE
Operating Range: ..........................................-40°C to +60°C
Storage Range: ...............................................-40°C to +80°C
NoteNOTE:
For 369 units with the Profibus, Modbus/TCP, or DeviceNet option the operating and
storage ranges are as follows:
Operating Range: ..........................................+5°C to +60°C
Storage Range: ...............................................+5°C to +80°C
HUMIDITY
Up to 95% non condensing
DUST/MOISTURE
IP50
VENTILATION
No special ventilation required as long as ambient temperature remains within specifications.
Ventilation may be required in enclosures exposed to direct sunlight.
OVERVOLTAGE CATEGORY II
CLEANING
May be cleaned with a damp cloth.