Introduction:

YBT-H the motors are designed and manufactured according to National Standard GB3836.1“Electric apparatus for explosive gas atmosphere-part 1: general requirement” and GB3836.2“Electric apparatus for explosive gas atmosphere –part2: flameproof enclosure “d”” It has the feature of high efficiency. Big rotation moment .low noise and convenient protection. The protection type of the motor is Exd II BT4, EdII CT4, It can be used on the mixture air of easy-ignition or steam and atmosphere that can be brought on explosion. This series can be matching with CBZ-II flameproof ventilating machine on board ship.

YBT-H Series Flameproof Three-phase Marine Induction Motor for Ventilator Operation Condition

Ambient Temperature: -25~45℃;
Altitude: <1000m;
Relative Humidity: ≤95%;
Inclination and Swing: ±22.5℃(The longitudinal and lateral tilt might happen);
Oil-mist, salt-mist, fungus and sea water exist;
Shock and vibration might happen during shipping;
In air there might be existent explosive mixture which compounds with temperature class T1~T4 easy-ignition air or steam and air.

YBT-H Series Flameproof Three-phase Marine Induction Motor for Ventilator Basic Parameters

Power: 0.75~55kW
Voltage: 380V 440V or 660V
Frame Size: 80~250
Frequency: 50Hz or 60Hz
Ambient Temperature: -20℃~40℃
Insulation Class: F
Degree of Protection: IP55、IP56
Explosion-proof Mark: Exd IICT4 Gb
Duty: S1
Connection: 3kW or less than 3kW connected Y, the others connected △
Temperature rise of winding(resistance method)shouldn’t exceed 80K, allowed temperature of bearing(thermometer method)shouldn’t exceed 90℃.

YBT-H Series Flameproof Three-phase Marine Induction Motor for Ventilator Manufacturer

Our explosion-proof motors include: YBT-H Series Flameproof Three-phase Marine Induction Motor for Ventilator, YB3 explosion-proof motor, YBX3 explosion-proof motor, YBBP variable frequency explosion-proof motor, YFB3 dust explosion-proof motor, YBF3 explosion-proof motor for coal mine fan, YBK3 explosion-proof motor for mine, YB, YB2 (H355-H900) series high-voltage medium-sized explosion-proof motor Type three-phase asynchronous motor (6KV, 10KV, stainless steel extended shaft explosion-proof motor and other models.

YBT-H Series Flameproof Three-phase Marine Induction Motor for Ventilator Ordering Information

1. Specify the type motors, rated output, synchronous speed, voltage, frequency, mounting arrangement,explosion-proof group, degree of protection the cable entry form of the terminal box and so on. number of poles, voltage, frequency, mounting, arrangements and other requirements.
2. If you have special requirements for the motor noise, degree of protection and greasing and draining oil debices of the bearings, etc. Pleasenote them in the contract.
3. this catalog is only for user reference, and specific data are subject to change without notice.

Type	Power (kW)	Current (A)		Rotate speed (r/min)		Type	Power (kW)	Current (A)		Rotate speed (r/min)
		380V 50Hz	440V 60Hz	380V 50Hz	440V 60Hz			380V 50Hz	440V 60Hz	380V 50Hz	440V 60Hz
YBT80M1-2-H	0.75KW	1.8	1.6	2820	3460	YBT180L-4-H	22.0KW	42.2	36.9	1470	1770
YBT80M2-2-H	1.1KW	2.6	2.2	2820	3460	YBT200L-4-H	30.0KW	57.3	49.8	1476	1779
YBT90S-2-H	1.5KW	3.5	3.1	2840	3470	YBT225M-4-H	45.0KW	84.0	73.4	1480	1783
YBT90L-2-H	2.2KW	4.9	4.3	2840	3470	YBT250M-4-H	55.0KW	103.8	88.6	1480	1780
YBT100L-2-H	3.0KW	6.2	5.4	2880	3490	YBT90S-6-H	0.75KW	2.2	2.0	910	1130
YBT112M-2-H	4.0KW	8.2	7.1	2890	3500	YBT90L-6-H	1.1KW	3.2	2.9	910	1130
YBT132S1-2-H	5.5KW	11.0	9.6	2900	3520	YBT100L-6-H	1.5KW	4.0	3.5	940	1150
YBT132S2-2-H	7.5KW	14.6	12.9	2900	3520	YBT112M-6-H	2.2KW	5.6	4.9	940	1150
YBT160M1-2-H	11.0KW	21.6	18.7	2930	3540	YBT132S-6-H	3.0KW	7.2	6.4	960	1170
YBT160M2-2-H	15.0KW	28.9	25.1	2930	3540	YBT132M1-6-H	4.0KW	9.5	8.2	960	1170
YBT160L-2-H	18.5KW	35.7	30.3	2930	3540	YBT132M2-6-H	5.5KW	12.5	10.7	960	1170
YBT180M-2-H	22.0KW	42.2	36.9	2940	3550	YBT160M-6-H	7.5KW	17.1	14.8	970	1170
YBT200L1-2-H	30.0KW	57.9	50.3	2935	3560	YBT160L-6-H	11.0KW	25.0	21.7	970	1170
YBT200L2-2-H	37.0KW	69.4	60.3	2960	3565	YBT180L-6-H	15.0KW	33.0	29.3	970	1180
YBT225M-2-H	45.0KW	85.9	76.3	2969	3572	YBT200L1-6-H	18.5KW	37.6	32.7	980	1183
YBT250M-2-H	55.0KW	103.2	91.7	2970	3570	YBT200L2-6-H	22.0KW	44.7	38.9	980	1182
YBT80M1-4-H	0.55KW	1.5	1.4	1390	1710	YBT225M-6-H	30.0KW	61.1	53.1	985	1187
YBT80M2-4-H	0.75KW	2.1	1.8	1390	1710	YBT250M-6-H	37.0KW	71.0	61.3	980	1180
YBT90S-4-H	1.1KW	2.7	2.4	1400	1710	YBT132S-8-H	2.2KW	5.8	5.2	710	860
YBT90L-4-H	1.5KW	3.6	3.2	1400	1710	YBT132M-8-H	3.0KW	7.6	6.8	710	860
YBT100L1-4-H	2.2KW	5.0	4.5	1420	1730	YBT160M1-8-H	4.0KW	10.5	9.1	720	870
YBT100L2-4-H	3.0KW	6.8	5.9	1420	1730	YBT160M2-8-H	5.5KW	13.4	11.5	720	870
YBT112M-4-H	4.0KW	8.8	7.7	1440	1750	YBT160L-8-H	7.5KW	17.7	15.5	720	870
YBT132S-4-H	5.5KW	11.7	10.0	1440	1750	YBT180L-8-H	11.0KW	25.6	22.2	730	880
YBT132M-4-H	7.5KW	15.4	13.2	1440	1750	YBT200L-8-H	15.0KW	33.3	29.2	729	882
YBT160M-4-H	11.0KW	22.6	19.5	1460	1760	YBT225M-8-H	22.0KW	47.4	41.7	734	886
YBT160L-4-H	15.0KW	30.5	26.3	1460	1760	YBT250M-8-H	30.0KW	64.7	57.1	730	890
YBT180M-4-H	18.5KW	35.9	30.8	1470	1770

Technical Data:

Installation Dimension:

 

Frame size	Mounting and overall dimension
	B	C	D	E	F	G	H1	H2	e	L	L1	L2	d	d1	g	f	M×t	M h
80M1	36	58±2	19	40	6	15.5	176	175	28	330	100	90	60	13.8	12	5	M16×1.5	M8 14
80M2							201
90S		62±2	24	50	8	20	280	190		340				15.8	14		M18×1.5
90L							226			375	125
100L1	40	68±2	28	60		24	280/330/380	220		410	140	93		17.8	16		M20×1.5	M10 17
100L2							280/380
112M		76±2					280/380/410	245		430		102
132S		89±2	38	80	10	33	280/435	285	32	450		120		21.8	20		M24×1.5
132M							410/435/485			495	178
160M	46	114±3	42	110	12	37	435/485/535	345		596	210	162		24.8	23		M27×1.5
160L							485/535/585			646	254
180M	54	126±3	48		14	42.5	485/585	380		702	241	174		27.8	26		M30×1.5	M14 22
180L							535/585/642			740	279
200L1	60	133±3	55		16	49	585/642	430			305	186		30.8	29	6	M33×1.5	M16 26
200L2							742
225M	70	149±3	60	140	18	53	642/735/742	480		870	311	196	76	33.8	32		M36×1.5	M18 30
250M		168±4	65			58	740	526	40	1000	340			38	38	8	M42×1.5	M16 24

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