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煤礦用移動類阻燃橡套軟電纜

Mobile fire retardant rubber soft cables for mines

產(chǎn)品用途:產(chǎn)品供煤礦移動電器設(shè)備及采掘機械配套用。

Scope of application:The product necessary uses for the coal mine migration electric appliance equipment and the excavation machinery

執(zhí)行標(biāo)準(zhǔn) Standards implemented: MT 818-1999

型號名稱 Model descriptions

型號 Model	名稱 Descriptions
MY	煤礦用移動橡套軟電纜 Mobile rubber soft cables for mines
MYQ	煤礦用移動輕型橡套軟電纜 Mobile light type rubber soft cables for mines
MYP	煤礦用移動屏蔽橡套軟電纜 Mobile shielded rubber soft cables for mines
MC	采煤機橡套軟電纜 Rubber soft cables for coal cutter in mines
MCP	采煤機屏蔽橡套軟電纜 Shielded rubber soft cables for coal cutter in mines
MZ	煤礦用電鉆橡套電纜 Electric drill rubber cables for mines
MZP	煤礦用電鉆屏蔽橡套電纜 Electric drill shielded rubber cables for mines

使用特性

Service characteristics

型號 Model	MYQ MZ MZP MY MYP MC MCP
額定電壓 U₀/U Rated voltage	0.3/0.5kv 0.38/0.66kv 0.66/1.14kv
電纜長期允許工作溫度 Long-term service temperature of the cable conductor	65℃
電纜的最小彎曲半徑 Minimun bending radius	6D

電纜規(guī)格 Specifications

型號 Model	芯數(shù) Core number	額定電壓 KV Rated voltage	標(biāo)稱截面mm² Nominal sectional
型號 Model	芯數(shù) Core number	額定電壓 KV Rated voltage	動力線芯 Core for power	地線芯 Core for ground	控制線芯 Pilot wire core
MY	1	0.38/0.66	50-150	-	-
MY	3+1	0.38/0.66	3x4-3x70	1x4-1x25	-
MZ MZP	3+1、3+1+1	0.3/0.5	3X2.5-3X4	1X2.5-1X4	1X2.5-1X4
MYQ	2、3、4、7、12	0.3/0.5	1.0-2.5	-	-
MYQ	3+1	0.3/0.5	3X1.0-3X2.5	1X0.75-1X1.5	-
MC	3+1+3	0.38/0.66	3x16-3x50	1x4-1x10	3x2.5-3x4
MCP	3+1+3	0.38/0.66	3x16-3x50	1x4-1x10	3x2.5-3x4
MCP	3+1+3	0.66/1.14	3x35-3x95	1x6-1x25	3x2.5-3x4
MYP	3+1	0.38/0.66	3x4-3x70	1x4-1x25	-
MYP	3+1	0.66/1.14	3x10-3x95	1x10-1x25	-

電纜主要技術(shù)性能

Major technical performances

1、電纜導(dǎo)體直流電阻

DC resistance of the conductor

型號 Model	標(biāo)稱截面 Nominal sectional (mm²)	200C時導(dǎo)體直流電阻(≤Ω/Km) DC resistance of the conductor at 20℃		型號 Model	標(biāo)稱截面 Nominal sectional (mm²)	200C時導(dǎo)體直流電阻(≤Ω/Km) DC resistance of the conductor at 20℃
型號 Model	標(biāo)稱截面 Nominal sectional (mm²)	不鍍錫 Untinned	鍍錫 Tinned	型號 Model	標(biāo)稱截面 Nominal sectional (mm²)	不鍍錫 Untinned	鍍錫 Tinned
MYQ	1.0	19.5	20.0	MY MYP	10	1.91	1.95
	1.5	13.3	13.7		16	1.21	1.24
	2.5	7.98	8.21		25	0.780	0.795
MZ MZP	2.5	-	8.82		35	0.554	0.565
MZ MZP	4	-	5.39		50	0.386	0.393
MC MCP	4	-	5.09		70	0.272	0.277
	6	-	3.39		95	0.206	0.210
	10	-	1.95		120	0.161	0.164
	16	-	1.24		150	0.129	0.132
	25	-	0.795		185	0.106	0.108
	35	-	0.565		240	0.0801	0.0817
	50	-	0.393		300	0.0641	0.0654
MY MYP	4	4.95	5.09		400	0.0485	0.0495
MY MYP	6	3.30	3.39		-	-	-

2、電纜的絕緣電阻 Dielectric resistance

型號 Model	動力線芯標(biāo)稱截面mm² Core for power nominal sectional	20℃時絕緣電阻 (≥MΩ Km) Dielectric resistance at 20℃	型號 Model	動力線芯標(biāo)稱截面mm² Core for power nominal sectional	20℃時絕緣電阻(≥MΩ Km) Dielectric resistance at 20℃
MYQ	1.0	160	MY MYP	10	160
	1.5	160		16	120
	2.5	160		25	120
MZ MZP	2.5	160		35	100
MZ MZP	4	160		50	100
MC MCP	16	120		70	80
	25	120		95	80
	35	100		120	50
	50	100		150	50
	70	80		185	50
	95	80		240	50
	限制線芯Control core	100		300	50
MY MYP	4	200		400	50
MY MYP	6	180		-	-

3、電纜其它主要技術(shù)性能 Other major technical performances

(型號 Model:MY MYP MYQ MC MCP MZ MZP)

序號 Serial number	項目 Items		技術(shù)性能 Technical performances
1	線芯直流電阻(≤Ω/Km) Core DC resistance		見上表 See above table
2	絕緣電阻(≥MΩ Km) Insulating resistance		見上表 See above table
3	5min工頻電壓試驗 5min power frequency voltage experiment	0.66/1.14	3.7KV工頻電壓絕緣不擊穿 3.7KV power frequency voltage insulation does not penetrate
		0.38/0.66	3KV工頻電壓絕緣不擊穿 3KV power frequency voltage insulation does not penetrate
		0.3/0.5	2KV工頻電壓絕緣不擊穿 2KV power frequency voltage insulation does not penetrate
		控制線芯Control core	1.5KV工頻電壓絕緣不擊穿 1.5KV power frequency voltage insulation does not penetrate
4	熱延伸試驗 The heat extends the experiment		≤175%
5	單根垂直燃燒試驗 Single wire burning test		MT386
6	成束燃燒試驗 Group burning test		最大線芯截面積在50mm²及以上時符合A類成束燃燒試驗要求 Max. core sectional area more than 50mm² conforms A kind group burning test
7	成束燃燒試驗 Group burning test		最大線芯截面積在50mm²及以下時符合B類成束燃燒試驗要求 Max. core sectional area more than 50mm² conforms B kind group burning test