Product Details

Specifications

The Ceramic Insulators ANSI 56-4 Main Dimensions and Characteristics:

ANSI CLASS				56-1	56-2	56-3	56-4	56-5
Main Dimension(mm)			H	146	165	191	241	318
			h	50.8	50.8	50.8	50.8	63.5
			D	191	228	267	305	343
			d	34.9	34.9	34.9	34.9	34.9
			R1	19	19	19	19	19
			R2	14	14	14	14	14
Leakage Distance (in)				13	17	21	27	34
Dry Arcing Distance (in)				7	8	9	11	14
Low Frequency Voltage		Dry Flashover		95	110	125	140	175
		Wet Flashover		60	70	80	95	125
		Puncture		130	145	165	185	225
Critical Impulse Flashover Voltage		Positive/kV		150	175	200	225	270
Critical Impulse Flashover Voltage		Negative/kV		190	225	265	310	340
Radio Influence voltage	Test Voltage to ground/kV			15	22	30	30	44
	Maximum RIV at 1000kHz/uV		Plain	8000	12000	16000	16000	25000
	Maximum RIV at 1000kHz/uV		Radio Freed	100	100	200	200	200
Cantilever Strength (lb)				2500	3000	3000	3000	3000

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.