Product Details

Specifications

The ANSI 52-3 Disc Suspension Porcelain Insulator Main Dimensions and Characteristics:

Class ANSI	Main Demension in (mm)		leak- age Dist- ance in (mm)	Com- bined M & E Stre- ngth b(KN)	Mceb anical Impact Strenth in-1b(N-m)	Time Load Test Value 1b (KN)	Average Flashover Voltage				Power Freq- uaency Punc- ture Voltage KV	Radio influence Voltage
	D(max)	F					Power Frequ- ency		Critcal Impulse			Test Volt- age To Gro- und KV	Max Riv At 1MHz V
	D(max)	F					Dry kv	Wet kv	Positive kv	Nag- ative kv		Test Volt- age To Gro- und KV	Max Riv At 1MHz V
52-1	61/2 (165)	51/2 (141)	7(178)	10000 (44)	45(5.0)	6000 (27)	60	30	100	100	80	7.5	50
52-2	8 (203)	53/4 (146)	81/4 (210)	15000 (67)	50(5.5)	10000 (44)	65	35	115	115	90	7.5	50
52-3	103/4 (273)	53/4 (146)	111/2 (292)	15000 (67)	5.5(6.0)	10000 (44)	80	50	125	130	110	10	50
52-4	103/4 (273)	53/4 (146)	111/2 (292)	15000 (67)	5.5(6.0)	10000 (44)	80	50	125	130	110	10	50
52-5	103/4 (273)	53/4 (146)	11 (279)	25000 (111)	60(7.0)	15000 (67)	80	50	125	130	110	10	50
52-6	103/4 (273)	53/4 (146)	11 (279)	25000 (111)	60(7.0)	15000 (67)	80	50	125	130	110	10	50
52-9	41/2 (114)	61/4 (160)	63/4 (171)	10000 (44)	45(5.0)	6000 (27)	80	30	100	90	80	7.5	50

Advantages

1. Professional Manufacturer
2. Standards: ANSI, IEC, BS, DIN
3. A wide range of low and high voltage electrical products:

Fuse Cutout	Lightning Arrester	Composite Insulator	Glass Insulator
Porcelain Insulator	Epoxy Insulator	Fuses	Disconnector Switch
Circuit Breaker	Ring Main Unit	Insulated Sheath	Terminals

4. Factory Direct Price

5. Enough ability to meet buyers fresh designed items.

Trade Terms

1. Payment : Irrevocable L/C at sight or TT

2. Delivery time and method: Usually within 30 days

3. Port of loading: NINGBO, SHANGHAI, FUZHOU (CHINA)

4. MOQ: 100PCS

5. Package: Standard export packing or as per your requirement.

Warranty

OEM/ODM can be acceptable by us. We will open a mould as per your sample.

After-Sales Service

If you discovers defects in workmanship and /or material and so notifies us promptly in writing. we shall with all reasonable speed remedy such defects of non-conformance to the specifications at our expense by replacement at the option of you.