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Long rod suspension tension/stay composite insulator

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Long rod suspension tension/stay composite insulator （160km/h and below）

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Long rod suspension tension/stay composite insulator （160km/h and below）
Serial No.	Item No.	Rating Voltage	Mechanical tensile break load KN	Low-temperature Mechanical Tensile Break Load kN	Nominal Creepage Distance Main/auxiliary(mm)	Main dimensions			Full lightning impulse withstand voltage(kV)	Power frequency withstand voltage(kV)		Manual power frequency withstand voltage≥kV
						Structure Height(mm)	Shed skirt Diameter D(mm)	h(mm) arc distance(mm)		Power frequency withstand voltage(kV)		Ash Density 1mg/cm2	Ash Density 2mg/cm2
						Structure Height(mm)	Shed skirt Diameter D(mm)	h(mm) arc distance(mm)		Dry	Wet	Salt density 0.1mg/cm2	Salt density 0.35mg/cm2
1	FQX27.5/120-1400	27.5	120	108	≥1400	750-800	≤150	≥550	290	175	140	40.0	31.5
2	FQX27.5/160-1400	27.5	160	144	≥1400	750-800		≥550	290	175	140	40.0	31.5
3	FQX27.5/200-1400	27.5	200	180	≥1400	750-800		≥550	290	175	140	40.0	31.5
4	FQX27.5/120-1600	27.5	120	108	≥1600	800-850		≥600	310	190	150	45.7	36.0
5	FQX27.5/160-1600	27.5	160	144	≥1600	800-850		≥600	310	190	150	45.7	36.0
6	FQX27.5/200-1600	27.5	200	180	≥1600	800-850		≥600	310	190	150	45.7	36.0
7	FQXS27.5/120-1400	27.5	120	108	≥1400/145	840-890		≥550	290	175	140	40.0	31.5
8	FQXS27.5/160-1400	27.5	160	144	≥1400/145	840-890		≥550	290	175	140	40.0	31.5
9	FQXS27.5/200-1400	27.5	200	180	≥1400/145	840-890		≥550	290	175	140	40.0	31.5
10	FQXS27.5/120-1600	27.5	120	108	≥1600/145	890-940		≥600	310	190	150	45.7	36.0
11	FQSX27.5/160-1600	27.5	160	144	≥1600/145	890-940		≥600	310	190	150	45.7	36.0
12	FQXS27.5/200-1600	27.5	200	180	≥1600/145	890-940		≥600	310	190	150	45.7	36.0
13	FQD27.5/120-1400	27.5	120	108	≥1400	750-800		≥550	290	175	140	40.0	31.5
14	FQD27.5/120-1600	27.5	120	108	≥1600	800-850		≥600	310	190	150	45.7	36.0
15	FQDS27.5/120-1400	27.5	120	108	≥1400/145	840-890		≥550	290	175	140	40.0	31.5
16	FQDS27.5/120-1600	27.5	120	108	≥1600/145	890-940		≥600	310	190	150	45.7	36.0
Long rod suspension tension composite insulators（200～250km/h）
Serial No.	Item No.	Rating Voltage	Mechanical tensile break load KN	Low-temperature Mechanical Tensile Break Load kN	Creepage distance(mm)	Main dimensions			Full lightning impulse withstand voltage(kV)	1min Power frequency wet withstand voltage(kV)		Manual power frequency withstand voltage≥kV
						Structure Height(mm)	Shed skirt Diameter D(mm)	Minimum arc distance(mm)		1min Power frequency wet withstand voltage(kV)		Ash Density 1mg/cm2	Ash Density 2mg/cm2
						Structure Height(mm)	Shed skirt Diameter D(mm)	Minimum arc distance(mm)		Dry	Wet	Salt density 0.1mg/cm2	Salt density 0.35mg/cm2
1	FQX27.5/120-1400	27.5	120	108	≥1400	750-800	≤150	≥550	290	175	140	40.0	31.5
2	FQX27.5/160-1400	27.5	160	144	≥1400	750-800		≥550	290	175	140	40.0	31.5
3	FQX27.5/120-1600	27.5	120	108	≥1600	800-850		≥600	310	190	150	45.7	36.0
4	FQX27.5/160-1600	27.5	160	144	≥1600	800-850		≥600	310	190	150	45.7	36.0
Long rod suspension tension composite insulators（300～350km/h）
Serial No.	Item No.	Rating Voltage	Mechanical tensile break load KN	Low-temperature Mechanical Tensile Break Load kN	Nominal Creepage Distance Main/auxiliary(mm)	Main dimensions			Full lightning impulse withstand voltage(kV)	1min Power frequency wet withstand voltage(kV)		Manual power frequency withstand voltage≥kV
						Structure Height(mm)	Shed skirt Diameter D(mm)	Minimum arc distance(mm)		1min Power frequency wet withstand voltage(kV)		Ash Density 1mg/cm2	Ash Density 2mg/cm2
						Structure Height(mm)	Shed skirt Diameter D(mm)	Minimum arc distance(mm)		Dry	Wet	Salt density 0.1mg/cm2	Salt density 0.35mg/cm2
1	FQX27.5/120-1400	27.5	120	108	≥1400	750-800	≤150	≥550	290	175	140	40.0	31.5
2	FQX27.5/160-1400	27.5	160	144	≥1400	750-800		≥550	290	175	140	40.0	31.5
3	FQX27.5/120-1600	27.5	120	108	≥1600	800-850		≥600	310	190	150	45.7	36.0
4	FQX27.5/160-1600	27.5	160	144	≥1600	800-850		≥600	310	190	150	45.7	36.0

Product Feature：

1. Good electrical specification and strong mechanical strength.
2. Excellent anti-pollution behaviour. Pollution flashover voltage of composite insulators is 2-3 times of that of porcelain insulators. So this product is particularly applicable in the polluted area.
3. No cleaning and maintenance is required. The unique hydrophobicity and hydrophobicity transfer of the silicone rubber material makes the composite insulator still has excellent hydrophobicity and high pollution flashover voltage after accumulation of pollution, especially suitable for lines with difficult operation and maintenance.
4. The weight is light. It is just 1/7-1/10 of the porcelain insulators. it is very convenient to transport and install. Therefore, it is particularly applicable to the area where the transportation condition is difficult and faulty line's fast emergency repair.
5. The shed has favorable waterproof performance and good anti-ageing.
6. Strong resistance to impact and quakeproof performance.

Product Material：

1. Shed and housing：HTV silicone rubber which hydrophobicity can reach to HC1 level
2.Hot dip Galvanizing steel fitting ,the thickness of the zinc more than 100 μm
3. ECR rod as the core which is high acid resistant. 7200Hr testing passed