Home > Explosion proof electrical
Main technical parameters
Ambient temperature: -20℃+60℃
Working voltage: 380V-500VAC
Working current: 15A-300A
Withstand: 2800VAC 50HZ
Insulated resistance: 21000m?in nimal state
contact:≤0.5m
Temperature:≤65K
Case protection grade: IP55
Explosion-proof grade: EXnAIIT4GC
Explosion-proof standards: GB-38361-2010
Mechanical service life: 500 times
Type
Recommended cable specifications
Single level three
Three-phase four-level
Three-phase five-level
15A
3*1.5mm23*2.5mm2
4*1.5mm24*2.5mm2 3*2.5mm2+1*1.5mm2
5*1.5mm25*2.5mm2 4*2.5mm2+1*1.5mm2
25A
3*4mm23*6mm2
4*2.5mm24*4mm2 3*4mm2+1*2.5mm2
5*2.5mm25*4mm2
32A
3*6mm23*10mm2
4*6mm24*10mm2 3*10mm2+1*6mm2
5*6mm25*10mm2
60A
3*10mm23*16mm2
4*10mm24*16mm23*16mm2+1*6mm2
5*10mm25*16mm2
100A
—
4*16mm24*25mm23*35mm2+1*10mm2
5*16mm25*25mm2
150A
—
3*35mm2+ 1*10mm23*35mm2+1*16mm2
5*25mm23*35mm2+2*10mm2
200A
—
3*50mm2+ 1*15mm23*50mm2+1*25mm2
5*50mm23*35mm2+2*16mm2
300A
—
3*70mm2+ 1*35mm23*95mm2+1*50mm2
—
Main features
AC-15A-200A YT/GZ. YZ-5 series three-phase five wire sparkless explosion-proof connector, suitable for petroleum explora drilling platform, circuit and MCC real distribution connection with has reliable contact, sealing good sealing performance, a rain proof,
The connector comprises a plug and socket is composed of two parts, wherein the plug for mobile(YT), socket has three forms
1. the panel fixed type(GZ), 2. mobile(YZ), 3. oblique type fixed socket(XGZ). ( see page 18). Connection plug and socket for the bayonet, shockproof, dustproof etc
fast connection, contact wire terminal crimping, contact with elastic ring gear support localization, after installed before the demolition of the structure, the contact silver plug, shell is made of casting aluminum alloy.
Size
L1≈L2≈L3≈L4≈ D1 D2 D3 Φd±0.07Φd1Φd2 P Q±0.2
Specification
15A
130
55
132
8
Φ49
Φ33
Φ35
13
3
4.5
42.5
34
25A
144
64
142
18
Φ61
Φ42
Φ51
15.6
3.5
4.5
51
42
60A/32A
153
72
145
22
Φ64
Φ48
Φ51
18
5.5
4.5
56
47.5
100A
166
85
173
30
Φ79
Φ61
Φ65
24
7
5.5
70
60
150A
177
92
188
32
Φ84
Φ65
Φ70
27
8.5
5.5
75
64
200A
195
100
199
32
Φ90
Φ71
Φ73.5
30
10
5.5
80
70
300A
200
100
199
42
Φ90
Φ71
Φ73.5
34.5
12
5.5
80
70
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