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Specifications
Protective Functions
Model number
A4004 A4007 A4015 A4022 A4037 A4055 A4075 A4110 A4150 B4185 B4220 B4300 B4370 B4450 B4550 B4750 B411K B416K
3G3FV-j-CUE
Motor protection
Protection by electronic thermal.
Instantaneous overcurrent
Stops at approx. 200% of rated output current.
protection
Overload protection
Stops in one minute at approx. 150% of rated output current.
Overvoltage protection
Stops when main-circuit DC voltage is approx. 820 V.
Undervoltage protection
Stops when main-circuit DC voltage is approx. 380 V.
Momentary power interrup-
Stops for 15 ms or more. By selecting the momentary power interruption mode, operation can be continued if power is restored within 2 s.
tion compensation (selection)
Cooling fin overheating
Protection by thermistor.
Grounding protection
Protection by electronic circuits.
Charge indicator (internal
Lit when the main circuit DC voltage is approx. 50 V or more.
LED)
Environment
Model number
A4004 A4007 A4015 A4022 A4037 A4055 A4075 A4110 A4150 B4185 B4220 B4300 B4370 B4450 B4550 B4750 B411K B416K
3G3FV-j-CUE
Location
Indoors (no corrosive gas, oil spray, metallic dust, etc.)
Ambient operating tempera-
–10° to 45°C (NEMA1 type: –10° to 40°C)
ture
Ambient operating humidity
90% RH max. (with no condensation)
Storage temperature
–20° to 60°C
Altitude
1,000 m max.
Insulation resistance
5 MΩ min. (Do not carry out the insulation resistance test or withstand voltage test.)
Vibration withstand
Vibration frequency less than 20 Hz, 9.8 m/s
Protective structure
Both NEMA1 type: IP20 and open-chassis type: IP00
2
{1G} max.; 20 to 50 Hz, 2 m/s
www.dadehpardazan.ir 88594014-15
–10_ to 45_C (Open-chassis type)
2
{0.2G} max
Open-chassis type: IP00
Chapter 3
3-3
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