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Post-type DC Pollution-resistant Disc Suspension Porcelain Insulator (Bell Type)

Name: Post-type DC Pollution-resistant Disc Suspension Porcelain Insulator (Bell Type)
Availability: InStock

Negotiable

Located Region:

China

Address:

No.93 Longquan Road, Zibo City, Shandong Province

Biz Consulting:

0086-533-5891888

E-mail:

gaoyakeji@126.com

Online Contact

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Product model		Unit	U840BP/300H	U700BP/280H	U550BP/240H-1	U550BP/240H-2
Structure height (H)		mm	300	280	240	240
Nominal disc diameter (D)		mm	420	420	380	400
Nominal creepage distance		mm	700	700	635	700
Rated electromechanical damage load		kN	840	700	550	550
Routine tensile load		kN	420	350	275	275
Connection mark			40	36	32	32
DC corona extinguishing voltage		kV	≥ 50	≥ 50	≥ 50	≥ 50
Positive polarity 1min dry withstand voltage			≥ 150	≥ 150	≥ 150	≥ 150
SF₆ breakdown withstand voltage		kV	≥ 225	≥ 225	≥ 225	≥ 225
Impulse breakdown voltage p.u.			≥ 2.8	≥ 2.8	≥ 2.8	≥ 2.8
Radio interference voltage	Test voltage to ground	kV	10	10	10	10
Radio interference voltage	1MHz Radio Interference Voltage	μV	≤ 50	≤ 50	≤ 50	≤ 50
Weight		kg			22.90	24.70
Executive standard: GB ANSI IEC BS