NDC1-50A Series AC Contactor, Nader - Image 1

NDC1-50A Series AC Contactor, Nader - Image 2

NDC1-50A Series AC Contactor, Nader

Rated current In (A): 50A

Rated working voltage Ue: AC380/415/660/690V

Coil control voltage Uc (V): AC(50/60Hz): AC24/36/48/110/220/380/415V

Poles: 3P, 4P

Certifications: CCC, CE, TUV, CB

Product Description

Technical parameters:

Rated working current (A) Ie(AC-3)		415V	50A
		690V	39A
Rated working current (A) Ie(AC-4)		415V	24A
		690V	12A
Set heating current Ith (A)			80A
Rated insulating voltage Ui (V)			1000V
Rated working voltage Ue (V)			380/415V, 660/690V
Rated Frequency (Hz)			50/60Hz
Standards and Certificates			·CCC, TUV, CE ·GB/T 14048.4, GB/T 14048.5, IEC60947-4-1
AC-3 (6Ie、Ie)		Electrical life	60×10⁴times
		Max operating frequency h−1	600
AC-4 (6Ie、6Ie)		Electrical life	15×10⁴times
		Max operating frequency h−1	300
Coil	Rated controlling voltage Us (V)		AC(50/60Hz): 24V,36V,48V,110V,220V,380V,415V
	Pick-up voltage (Note:40°C)		0.75Us～1.1Us(AC) 0.85Us～1.1Us(DC)
	Drop-out voltage		0.20Us～0.6Us(AC) 0.10Us～0.6Us(DC)
	Coil power 50/60Hz(VA)	Pick-up	200VA
		Maintain	20A
	DC coil power(W)	Pick-up	22W
		Maintain
Mechanical life			800×10⁴times
Auxiliary contact	Set heating current Ith (A)		10A
	Electrical life	AC-15(360VA)	60×10⁴times
		DC-13(33W)
	Min load connected		17V 5mA
Terminal capacity mm2 (min/max)	Non-prepared terminal soft cable	1 wire	2.5/25
		2 wires	2.5/16
	prepared terminal soft cable	1 wire	2.5/25
		2 wires	2.5/10
	Non-prepared terminal hard cable	1 wire	2.5/25
		2 wires	2.5/16
Protection class			IP20
Mounting			In addition to screw mounting, it can be installed on 35mm or 75mm DIN rail.
Working condition			·Operation temperature:-25℃～+40℃ ·Storage Temperature: -60℃～+80℃ ·Altitude: ≤3000m. Less than 5000m for plateau type product. ·Environmental humidity requirements Under normal use, the limit humidity should not exceed 95% and last more than 24 hours, and Measures to prevent condensation should be taken, Environmental humidity is correlated with Temperature. When the ambient temperature is high, the relative humidity is tequired to be lower. If the temperature exceeds +40°C, the relative humidity is not more than 50%. ·Pollution Level: 2

Outline and installation dimension

Packing and depositing:

Each product is packed separately and put into the carton box. The products should be stored at temperature no higher than +80℃, no lower than -60℃. No acidity, alkaline or other corrosive gas.