Погружной насос для сточных вод DML

Описание

Преимущества

Применение

Спецификация

НАСОС

• Максимальное погружение - 8 м
• Максимальная температура воды - 40°С
• Максимальные фракции - 76 мм
• Рабочее колесо - одноканальное

ДВИГАТЕЛЬ

• Изоляция класс F
• Защита IP 68
• Напряжение: 3 ~ 400 В ± 6%
• Количество оборотов 2850 об/мин
• Мощность до 22 кВт

МАТЕРИАЛЫ

• Корпус насоса, рабочее колесо, сливное колено из чугуна
• Вал из нержавеющей стали AISI 403
• Уплотнение со стороны мотора - SIC\SIC
• Уплотнение со стороны насосной части - Графит\Керамика
• Масло в ванне - VG32 (SAE10W/20W)

Подробные диаграммы

Диаграмма насоса серии 150DML

 

Габаритные размеры

 

 

Таблица характеристик

 

Name Plate Rating	Output, kW	2.2			3.7			5.5			7.5			11			15			22
	Phase	3
	Poles	4
	Volts	380	400	415	380	400	415	380	400	415	380	400	415	380	400	415	380	400	415	380	400	415
	Amps	5.4	5.2	5.2	8.6	8.4	8.4	12.7	12.6	12.7	16.9	16.9	16.9	23.0	22.8	23.0	30.5	30.0	30.0	43.5	42.0	42.0
	Speed	1400	1410	1420	1400	1410	1420	1430	1440	1440	1440	1440	1450	1440	1450	1450	1450	1450	1450	1460	1460	1460
	Insulation Class	F
№ Load Test	[A]	2.13	2.52	2.81	3.29	3.88	4.45	5.56	6.67	7.64	6.93	8.41	9.70	8.49	10.15	11.85	10.80	13.13	15.08	13.37	16.24	18.82
	[W]	450	480	580	620	780	840	900	1200	1330	1200	1300	1550	1100	1400	1730	1220	1580	1950	1500	2000	2100
Resistance at 20°C	[Ω]	6.953	6.953	6.953	3.592	3.592	3.592	1.842	1.842	1.842	1.248	1.248	1.248	0.863	0.863	0.863	0.549	0.549	0.549	0.289	0.289	0.289
75% Load	Current, [A]	4.25	4.21	4.32	6.79	6.77	6.95	10.30	10.51	1083	13.65	14.06	14.34	17.98	18.32	18.96	23.97	29.13	24.67	33.90	33.38	34.04
	Efficency, %	68.81	68.45	67.13	72.12	71.40	69.56	73.72	72.26	71.38	75.24	76.86	82.81	82.69	80.74	78.80	83.26	82.37	81.98	84.98	85.54	83.88
	Power factor, %	85.79	82.63	79.22	86.08	82.84	79.82	82.50	78.43	74.23	83.20	75.16	74.96	84.32	80.52	76.81	85.65	81.70	77.39	87.01	83.40	80.41
	Speed, min-1	1430	1437	1442	1439	1443	1447	1454	1456	1460	1461	1460	1467	1463	1464	1467	1466	1466	1469	1473	1475	1474
100% Load	Current, [A]	5.40	5.20	5.20	8.60	8.40	8.40	12.17	12.60	12.70	16.90	16.90	16.90	23.00	22.80	23.00	30.50	30.00	30.00	43.50	42.00	42.00
	Efficency, %	68.98	69.50	68.98	72.79	72.71	71.61	75.37	74.50	74.06	76.89	79.01	75.61	82.90	81.65	80.40	83.71	83.41	83.29	85.80	86.52	85.34
	Power factor, %	89.37	87.56	85.08	89.58	87.44	85.44	87.04	84.27	81.03	87.39	80.89	81.47	87.55	85.17	82.59	88.87	86.29	83.46	89.33	87.27	85.16
	Speed, min-1	1400	1411	1421	1416	1422	1428	1437	1440	1445	1445	1447	1446	1448	1450	1454	1451	1454	1457	1462	1466	1466
Locked Rotor Torque	%	182	204	221	203	226	244	227	252	272	231	256	278	154	170	184	177	196	211	155	172	185
Start Current	[A]	24.3	25.7	26.7	45.5	48.1	50.0	78.0	82.6	87.8	110.2	116.5	121.7	128.2	136.0	141.9	199.8	211.9	220.9	299.8	318.5	332.7
№ starts per hour		20
Voltage Tolerance		±10%
Frequency Tolerance		±20%
GD2	[kgxm2]	0.020			0.030			0.059			0.076			0.120			0.160			0.340

 

Маркировка

80 DML 5 2,2

- 80 - диаметр фланца, мм
- DML - модель
- 5 - Частота напряжения 50 Гц
- 2,2 - полезная мощность, кВт

 

Конструкция

 

Насос 80 DML 52.2

№	Part. name	Material	№ for unit	№	Part. name	Material	№ for unit
001	Pumps casing	Cast iron EN-GHJL-200-EN 1561	1	802	Stator		1
016	Material seal cover	Cast iron EN-GHJL-200-EN 1561	1	811	Submersible cab		2
021	Impeller	Cast iron EN-GHJL-200-EN 1561	1	814	Motor frame	Cast iron EN-GHJL-200-EN 1561	1
080	Bushing	Steel	1	816	Power side bracket	Cast iron EN-GHJL-200-EN 1561	1
107	Wearing ring	Bronze	1	817	Opposite side bracket	Cast iron EN-GHJL-200-EN 1561	1
111	Mechanical seal		1	830	Shaft	SUS403 Stainless steel	1
174	Discharge bend	Cast iron EN-GHJL-200-EN 1561	1	849-1	Ball bearing		1
193	Oil plug	NBR/Stainless steel	1 set	849-2	Ball bearing		1
211	Airvent valve	Brass	1	876	Auto cut		3
275	Impeller bolt	Cast iron EN-GHJL-200-EN 1561	1	904	Lifting hanger	Steel	1
801	Rotor		1	907	Bearing cover	Steel	1

Насосы 80 (100) (150) DML (3.7÷7.5 кВт)

№	Part. name	Material	№ for unit	№	Part. name	Material	№ for unit
001	Pumps casing	Cast iron EN-GHJL-200-EN 1561	1	811-1	Submersible сable (power)		2
016	Material seal cover	Cast iron EN-GHJL-200-EN 1561	1	811-2	Submersible сable (signal)		1
021	Impeller	Cast iron EN-GHJL-200-EN 1561	1	814	Motor frame	Cast iron EN-GHJL-200-EN 1561	1
080	Bushing	Steel	1	816	Power side bracket	Cast iron EN-GHJL-200-EN 1561	1
107	Wearing ring	Bronze	1	817	Opposite side bracket	Cast iron EN-GHJL-200-EN 1561	1
111	Mechanical seal		1	830	Shaft	SUS403 Stainless steel	1
174	Discharge bend	Cast iron EN-GHJL-200-EN 1561	1	849-1	Ball bearing		1
193	Oil plug	NBR/Stainless steel	1 set	849-2	Ball bearing		1
211	Airvent valve	Brass	1	856	Thermal protector		3
275	Impeller bolt	Cast iron EN-GHJL-200-EN 1561	1	904	Lifting hanger	Steel	1
801	Rotor		1	907	Bearing cover	Steel	1
802	Stator		1

Насосы 100 (150) DML (11÷22 кВт)

№	Part. name	Material	№ for unit	№	Part. name	Material	№ for unit
001	Pumps casing	Cast iron EN-GHJL-200-EN 1561	1	811-1	Submersible сable (power)		2
016	Material seal cover	Cast iron EN-GHJL-200-EN 1561	1	811-2	Submersible сable (signal)		1
021	Impeller	Cast iron EN-GHJL-200-EN 1561	1	814	Motor frame	Cast iron EN-GHJL-200-EN 1561	1
080	Bushing	Steel	1	816	Power side bracket	Cast iron EN-GHJL-200-EN 1561	1
107	Wearing ring	Bronze	1	817	Opposite side bracket	Cast iron EN-GHJL-200-EN 1561	1
111	Mechanical seal		1	830	Shaft	SUS403 Stainless steel	1
174	Discharge bend	Cast iron EN-GHJL-200-EN 1561	1	849-1	Ball bearing		1
193	Oil plug	NBR/Stainless steel	1 set	849-2	Ball bearing		1
211	Airvent valve	Brass	1	856	Thermal protector		3
275	Impeller bolt	Cast iron EN-GHJL-200-EN 1561	1	904	Lifting hanger	Steel	1
801	Rotor		1	907	Bearing cover	Steel	1
802	Stator		1

Сливной набор LM80

№	Part. name	Material	№ for unit	№	Part. name	Material	№ for unit
117-1	Gasket	NBR Rubber	1	135	Washer	AISI 304 Stainless steel	2
117-2	Gasket	Aramide fibers	1	174	Discharge bend	Cast iron EN-GHJL-200-EN 1561	1
120-1	Bolt	AISI 304 Stainless steel	4	741	Sliding guide	Spheroidal graphite cast iron EN-GJS-400 - EN 1563	1
120-3	Bolt	AISI 304 Stainless steel	2	742-1	QCD body	Cast iron EN-GHJL-200-EN 1561	1
120-4	Bolt & Nut	AISI 304 Stainless steel	4	743	Suspension bar	AISI 304 Stainless steel	1
128-1	Nut	AISI 304 Stainless steel	2	747-1	Guide pin	Steel	4
128-2	Nut	AISI 304 Stainless steel	2	747-2	Guide support	Steel	1
130-1	Set screw	AISI 304 Stainless steel	1

Сливной набор LL100

№	Part. name	Material	№ for unit	№	Part. name	Material	№ for unit
117-1	Gasket	NBR Rubber	1	135	Washer	AISI 304 Stainless steel	2
117-2	Gasket	Aramide fibers	1	174	Discharge bend	Cast iron EN-GHJL-200-EN 1561	1
120-1	Bolt	AISI 304 Stainless steel	4	741	Sliding guide	Spheroidal graphite cast iron EN-GJS-400 - EN 1563	1
120-3	Bolt	AISI 304 Stainless steel	2	742-1	QCD body	Cast iron EN-GHJL-200-EN 1561	1
120-4	Bolt & Nut	AISI 304 Stainless steel	4	742-2	QDC Flange	Cast iron EN-GHJL-200-EN 1561	1
120-6	Bolt	AISI 304 Stainless steel	4	743	Suspension bar	AISI 304 Stainless steel	1
128-1	Nut	AISI 304 Stainless steel	2	747-1	Guide pin	Steel	4
128-2	Nut	AISI 304 Stainless steel	2	747-2	Guide support	Steel	1
130-1	Set screw	AISI 304 Stainless steel	1

Подшипники и механическое уплотнение

	кВт	Механическое уплотнения			Подшипники
		Тип	Смазка		Основы	Верхний
			Объм, см3	Тип
DML	2,2	EAN-30	1100	Моторное масло SAE 10W или SAE 20W (Моторное масло #32)	5307ZZ	6205ZZ
	3,7
	5,5	EAN-40	1600		5309ZZ	6306ZZ
	7,5
	11	EAN-45	2900		5310ZZ	6308ZZ
	15
	22		3000		5312ZZ	6309ZZ

 

 

№	Part Name	Material	№ per  Set
1	Packing	N.B.Rubber	1
2	Floating Ring	Ceramic	1
3	Seal Ring	Carbon Graphite	1
4	Spring	304 SS	1
5	Seal Ring	Silicon Carbide	1
6	Floating Ring	Silicon Carbide	1
7	Floating Ring	N.B.Rubber	1