GYC1 Contactor

Features

In circuit of Ac 50\60Hz, voltage up to 1000V, current up to 600A, controlling motors of different types.
Control resistance, inductive, capacitive loads: heating, lighting， power compensation and transformer.
Control distribution circuit, industrial distribution, green energy distribution.
For harsh environment and frequent operations, quick operating coils are recommend.

Contactors		GYC1-115	GYC1-150	GYC1-185	GYC1-225	GYC1-265	GYC1-330	GYC1-400	GYC1-500	GYC1-630	GYC1-780	GYC1-800
Rated operational current A	le max AC-3(≤400V)	115	150	185	225	265	330	400	500	630	780	800
Rated operational current A	le max AC-1(≤40°C)	200	250	275	315	350	400	500	700	1000	1600	1000
Rated operational voltage V	max	1000	1000	1000	1000	1000	1000	1000	1000	1000	1000	1000
Number of contacts(N/O)		3 or 4	3 or 4	3 or 4	3 or 4	3 or 4	2,3or4	2,3or4	2,3or4	2,3or4	2,3or4	3
Rated operational power KW AC-3 3, 4poles	220/240V	30	40	55	63	75	100	129	147	200	220	220
	380/400V	55	75	90	100	132	160	200	250	335	400	400
	415V	59	80	100	110	140	180	220	280	375	425	425
	440V	59	80	100	110	140	180	220	280	375	425	425
	500V	75	90	110	129	160	200	257	335	400	450	450
	660/690V	80	100	120	129	180	220	280	335	450	475	475
	1000V	65	65	100	140	147	160	185	335	450	450	450
SCPD(Short-circuit protection by fuse)	Model	RT16-1	RT16-1	RT16-2	RT16-2	RT16-2	RT16-3	RT16-3	RT16-3	RT16-3	RT16-5	RT16-4
SCPD(Short-circuit protection by fuse)	Rated current	200	250	315	315	400	500	500	500	630	1600	800
Optional parts		Auxiliary contact blocks: ZTCF3 Air time delay auxiliary contacts: ZTCST, ZTCSR, ZTCSS
Weight (kg)		3.6	3.7	4.6	4.7	7.1	8.5	8.5	10.8	174	40.0	19.0
Product No.	3 pole	00000	00001	00002	00003	00004	00005	00006	00007	00008	00009	00010
	4 pole	00012	00013	00014	00015	00016	00017	00018	00019	00020	00021
	2 pole						00025	00026	00027	00028	00029

Contactors			GYC1 115	GYC1 150	GYC1 185	GYC1 225	GYC1 265	GYC1 330	GYC1 400	GYC1 500	GYC1 630	GYC1 780	GYC1 800
Number of Poles			3/4or4/3	3/4or4/3	3/4or4/3	3/4or4/3	3/4or4/3	3 4/3 2	3 4/3 2	3 4/3 2	3 4/3 2	3 4/3 2	3
Rated operational current (Ue≤400V)	In AC-3,θ≤55°C	A	115	150	185	225	265	330	400	500	630	780	800
Rated operational current (Ue≤400V)	In AC-1,θ≤40°C	A	200	250	275	315	350	400	500	700	800	1600	1000
Rated operational voltage (Ue)	Max.	V	1000	1000	1000	1000	1000	1000	1000	1000	1000	1000	1000
Frequency limits	Frequency under operating current	Hz	16²/³	16²/³	16²/³	16²/³	16²/³	16²/³	16²/³	16²/³	16²/³	16²/³	16²/³
Conventional thermal current	θ≤40°C	A	200	250	275	315	350	400	500	200	200	200	200
Making capacity	GB14048.4	A	Making current 10×Ie(AC-3) or 12×Ie(AC-4)
Breaking capacity I rms	GB14048.4	A	Making and breaking current 8×Ie(AC-3) or 10×Ie(AC-4)					700	900	1600	1000
Short time rating From cold state, no current in previous 60 minsθ≤40°C	10s	A	1100	1200	1500	1800	2200	2650	3600	4200	5050	6250	5500
	30s	A	640	700	920	1000	1230	1800	2400	3200	4400	5600	4600
	1min	A	520	600	740	850	950	1300	1700	2400	3400	4600	3600
	3min	A	400	450	500	560	620	900	1200	1500	2200	3000	2600
	10min	A	320	350	400	440	480	750	1000	1200	1600	22200	1700
Average impedance per pole	Ith 50Hz	mΩ	0.37	0.35	0.33	0.32	0.3	0.28	0.26	0.18	0.12	0.10	0.12
Power dissipation per pole for the above operational currents	AC-3	W	5	8	12	16	21	30	42	45	48	60	77
	AC-1	W	15	22	25	32	37	45	65	88	77	250	120
Cablingθ≤55°C	The maximum cross-sectional area number of cables dimension of cables	mm²	2	2	2	2	2	2	2	2	2	2	2
		mm²	20×3	25×3	25×3	32×3	32×4	30×5	30×5	40×5	60×5	100×5	60×5
	Cable with tabs	mm²	95	120	150	185	240	240	2×150	2×240	–	–	–
	Cables with connectors	mm²	95	120	150	185	240	–	–	–	–	–	–
	Bolt diameter	mm	Φ6	Φ8	Φ8	Φ10	Φ10	Φ10	Φ10	Φ10	Φ12	Φ12	Φ12
Tightening torque	Cable connection	N.m	10	18	18	35	35	35	35	35	58	58	58

GYC1 Contactor

Features

Specification

User Manual

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