Transformer bushings Type DT1 as per DIN 42530

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Transformer bushings Type DT1 as per DIN 42530


Upper Part	Lower Part

Unglazed surface ---

D Both surfaces to be ground parallel and at right angle to the axis

Type DT1	Product Code	Dimensions (mm)																	Creepage Distance (mm)	Arching Distance (mm)	Weight (kg)
Upper Part		d5	d7	d8	d9 max		d10 min		h1 max		h2 min		h3		r1		r2
A1-250	T0101A	50	32	34	27		14		70		45		13		2.5		1		80	73	0.2
A1-630	T0102A	70	47	49	43		22		80		55		16		3		1		95	85	0.4
A1-1000	T0103A	90	65	67	53		32		85		55		16		3		1.5				0.6
A1-2000	T0104A	104	80	82	66		44		85		55		16		3		1.5		100	90	0.7
A1-3150	T0105A	125	100	100	86		50		85		55		16		3		1.5				1.2
Lower part
		d4	d6 e2	d11 min		d12 min		e1 min		h4 min		h5		h6		r3
B1-250	T0101B	60	50	30		26		20		30		20		8		2					0.1
B1-630	T0102B	85	70	46		41		28		30		20		8		3					0.2
B1-1000	T0103B	110	90	57		46		37		35		25		10		4					0.5
B1-2000	T0104B	125	104	70		64		51		35		25		10		4					0.5
B1-3150	T0105B	150	125	90		80		61