SEI IRRAX SLEEVE SBI 300/350

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^{SEI IRRAX SLEEVE SBI 300/350
For high vltage busbar insulation(24/36kv)}

SEI IRRAX SLEEVE SBI 300 can lead to the compact space of switch-gear,
that is, shorter distance of phase to phase bus-bar.

■ CHARACTERISTICS:

High flame-retardation

.....Meet to the Veritical Flame Test specified in UL94 V-2,
.....UL224 VW-1
Excellent heat-resistance

.....Manufactured by the irradiated polyolefin Non-melting
.....of itself under the condition of high temperature
High flexibility

.....Easily cover the zigzag busbar
Speedy heat-shrinkability

.....Easy to shrink in the hot oven or by the hot gun

■ DIMENSIONS

■ PROPERTIES

ITEM	TEST METHOD	VALUE
TENSILE STRENGTH	JIS-K-6760	7.6MPa (0.77kg/mm²)
ELONGATION	JIS-K-6760	525%
160℃ 7DAYS, AFTER AGING TENSILE STRENGTH ELONGATION	JIS-K-6760 JIS-K-6760	9.4MPa (0.96Kg/mm²) 490%
COLD BEND - 40℃ 4HOURS	ASTM D2671C	NO CRACK
FLAMMABILITY	UL94 V-2 UL224 VW-1	PASS PASS
VOLUME RESISTIVITY	JIS-K-6911	7.8 x 10Ohm-cm
DIELECTRIC CONSTANT	JIS-K-6911	2.7
COLOR	-	RED BROWN

Unit: mm

ITEM NO.

Inner Dra
D

Thickness
W

Busbar Range

After supplied
D
(Min.)

After shrinkage
d
(Max.)

After supplied
W

After shrinkage
w
L+T

(Min.) (Max.)
R

(Min.) (Max.)

SBI 300-6/15 15.0 6.0 1.1 2.0 12 ~ 18 6.5 ~ 12.0

SBI 300-12/30 30.0 12.0 1.1 2.3 22 ~ 38 13.5 ~ 25.0

SBI 300-20/50 50.0 20.0 1.1 2.5 36 ~ 65 22.0 ~ 43.0

SBI 300-30/75 75.0 30.0 1.1 2.5 55 ~ 95 33.0 ~ 63.0

SBI 300-40/100 100.0 40.0 1.1 2.5 70 ~ 130 44.0 ~ 86.0

SBI 300-50/120 120.0 50.0 1.3 3.0 90 ~ 165 55.0 ~ 105.0

SBI 300-70/175 175.0 70.0 1.3 3.0 129 ~ 235 80.0 ~ 150.0

SBI 350-10/25 25.0 10.0 1.6 4.0 17 ~ 28 11.0 ~ 20.0

SBI 350-16/40 40.0 16.0 1.6 4.0 28 ~ 45 18.0 ~ 32.0

SBI 350-25/65 65.0 25.0 1.6 4.0 45 ~ 67 28.0 ~ 47.0

SBI 350-40/100 100.0 40.0 1.6 4.0 67 ~ 102 44.0 ~ 72.0

(LC):0 ~ -15%

ITEM NO.	Inner Dra D		Thickness W		Busbar Range
ITEM NO.	After supplied D (Min.)	After shrinkage d (Max.)	After supplied W	After shrinkage w	L+T (Min.) (Max.)	R (Min.) (Max.)
SBI 300-6/15	15.0	6.0	1.1	2.0	12 ~ 18	6.5 ~ 12.0
SBI 300-12/30	30.0	12.0	1.1	2.3	22 ~ 38	13.5 ~ 25.0
SBI 300-20/50	50.0	20.0	1.1	2.5	36 ~ 65	22.0 ~ 43.0
SBI 300-30/75	75.0	30.0	1.1	2.5	55 ~ 95	33.0 ~ 63.0
SBI 300-40/100	100.0	40.0	1.1	2.5	70 ~ 130	44.0 ~ 86.0
SBI 300-50/120	120.0	50.0	1.3	3.0	90 ~ 165	55.0 ~ 105.0
SBI 300-70/175	175.0	70.0	1.3	3.0	129 ~ 235	80.0 ~ 150.0
SBI 350-10/25	25.0	10.0	1.6	4.0	17 ~ 28	11.0 ~ 20.0
SBI 350-16/40	40.0	16.0	1.6	4.0	28 ~ 45	18.0 ~ 32.0
SBI 350-25/65	65.0	25.0	1.6	4.0	45 ~ 67	28.0 ~ 47.0
SBI 350-40/100	100.0	40.0	1.6	4.0	67 ~ 102	44.0 ~ 72.0