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Tel: 0755-84552800/01/02/03
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Power relay

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光伏大功率繼電器 50A

Power relay of photovoltaic inverter

? DC coil, only 1700 MW to maintain power

? contact clearance ≥ 3mm (in accordance with VDE 0126-1-1, en 62109 - 1, en 62109 - 2)

? reinforced insulation between coil and contact

? 1.5mm gap between PCB and relay base

? suitable for ambient temperature of 85 ° C (with energy-saving coil energized) or 70 ° C (with standard coil energized)

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model		67.22-x300	67.23-x300
Contact specifications
Contact configuration		2 NOS (DPST-NO)	3 NOS (3PST-NO)
Contact clearance mm		≥ 3	≥ 3
Rated current / maximum peak current (for 5 ms) a		50/150	50/150
Rated voltage / maximum switching voltage V AC		400/690	400/690
Rated load ac1/ac7a (each pole) VA		twenty thousand	twenty thousand
Rated load ac15 (each pole @ 230 V AC) VA		two thousand and three hundred	two thousand and three hundred
Single phase motor rating (230 V AC) kw		two point two	two point two
Three phase motor rating (480 V AC) kw		—	eleven
Breaking capacity dc1: 24/110/220 V A		50/4/1	50/4/1
Minimum switching load MW (v/ma)		1000（10/10）	1000（10/10）
Standard contact material		AgSnO?	AgSnO?
Coil specification
Nominal voltage (UN) V DC		5 - 6 - 8 - 12 - 24 - 48 - 60 - 110
Rated power W		one point seven	3.6/1.7
Operating range (– 40... 70) ° C DC		(0.90 …1.1)UN	one point seven
Energy saving mode (– 40... 85) ° C	Applicable to the operating range of 1 second	(0.95…2.5)UN	(0.95…2.5)UN
	Normal range of voltage to be maintained DC	(0.32…0.65)UN	(0.32…0.65)UN
	Minimum holding power W	zero point one seven	zero point one seven
Required voltage ac/dc		0.05 UN	0.05 UN