Sprādziendroša nedzirksteļojoša kontaktdakša un kontaktligzda YZ/YT

Tehniskie parametri

Applicable	Ex-mark	Nominālais spriegums	Rated Current	Aizsardzības pakāpe	Corrosion proof class
Zone 1 & 2 zone 20, 21 & 22	Ex nA IIC T4 Gc	220V/380V	15-400A	IP65	WF1*WF2

Modelis	Nominālais spriegums	Nominālā strāva	Stabu skaits	Stabu skaits	Applicable cable specifications
Single phase three pole	15YT/GT/YZ	250V	15A	1P+N+PE	3*1.5/3*2.5
	25YT/GT/YZ		25A		3*2.5/3*4
	60YT/GT/YZ		60A		3*6/3*10
Three phase four pole	15YT/GT/YZ	400V/500V	15A	3P+N	4*1.5/4*2.5 3*2.5/1*1.5
	25YT/GT/YZ		25A		4*2.5/4*4 3*4/1*2.5
	60YT/GT/YZ		60A		4*6/4*10 3*10+1*6
	100YT/GT/YZ		100A		4*16/4*25 3*25+1*10
	150YT/GT/YZ		150A		3*35+1*10 3*35+1*16
	200YT/GT/YZ		150A		3*50+1*16 3*50+1*25
	300YT/GT/YZ		300A		3*70+1*35 3*90+1*50
Three phase five pole	20YT/GT/YZ	400V/500V	20A	3P+N+PE	5*2.5/5*4
	60YT/GT/YZ		60A		5*6/5*10
	100YT/GT/YZ		100A		5*16/5*25
	150YT/GT/YZ		150A		5*25 3*35+2*10
	200YT/GT/YZ		200A		5*50 3*35+2*16

Produkta īpašības

GTZ-15-300 YT/GZ-4 series three-phase spark-free connectors are suitable for use in oil exploration, drilling platforms, circuit, and MCC room power distribution connections, characterized by reliable contacts and excellent sealing performance. They are also rainproof, shockproof, and dustproof.

The connector consists of a plug and a socket, with the plug being movable (YT), and three options available for the socket:

1. Panel fixed (GZ),

2. Movable (YZ),

3. Inclined fixed socket (XGZ).

The connection between the plug and the socket is a bayonet-type quick connection, with the contact terminals being crimped to the wire ends. The contact terminals are supported and positioned by elastic tooth rings, and the plug is designed with a detachable structure for ease of disassembly and assembly. The contact terminals of the plug are silver-plated, and the shell is made of die-cast aluminum alloy.

Specification/Size	15A	25A	60A	100A	150A	200A	300A
L1	130	144	153	166	177	195	200
L2	55	64	72	85	92	100	100
L3	132	142	145	173	188	199	199
L4	8	18	22	30	32	32	42
D1	φ49	φ61	φ64	φ79	φ84	φ90	φ90
D2	φ33	φ42	φ48	φ61	φ65	φ71	φ71
D3	φ35	φ51	φ51	φ65	φ70	φ73.5	φ73.5
φd±0.07	13	15.6	18	24	27	30	34.5
φd1	3	3.5	5.5	7	8.5	10	12
φd2	4.5	4.5	4.5	5.5	5.5	5.5	5.5
P	42.5	51	56	70	75	80	80
Q±0.2	34	42	47.5	60	64	70	70

Model labeling method:

YT – Mobile plug, GZ – Fixed socket, Y2- Mobile socket.
Number before letters: working current; Number after letter: number of needles and holes.

J: Sowing needle; K: Jack; The number of needles and holes marked at the end of the letter is three-phase four pole.

Example: 60YT/GZ represents a 60A three-phase four pole broadcasting head and socket.

100YT-5J/GZ.5K represents a 100A three-phase five pole plug and socket.

Mark during inversion: 100YT-5K/GZ.5J.

Piemērojamā darbības joma

1. Tas attiecas uz vietām 1. un 2. zonas 1. un 2. zonā. sprāgstviela gāzes vidē;

2. Tas attiecas uz 21. un 22. zonas vietām. uzliesmojoši putekļi vide;

3. Piemērots IIA, IIB un IIC sprādzienbīstamai gāzes videi;

4. Attiecas uz T1-T6 temperatūra grupa;

5. Tas ir piemērojams bīstamā vidē, piemēram, naftas ieguvei, naftas rafinēšanai, ķīmiskajai rūpniecībai, gāzes stacijai, naftas platformām jūrā, naftas tankkuģiem, metālapstrādei utt., kā tērauda cauruļu vadu savienojuma un pagrieziena virziena maiņa.