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QK SERIES DIMENSION TABLE OF CABLE IN WELL

QK SERIES DIMENSION TABLE OF CABLE IN WELL

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QK

Product Description

Advantages

The following table shows the max.

Length form starter of motor to pump in well.

If it used the star-dalta connection to start the motor that the current will reduce √3(1 x 0.58), so the length of cable can increase √3(L x 1.73)than the data in table.

For example in fact the current of submersible pump is lower than the load current 10%,the length of cable can be longer 10% than the data in table.

In order to reduce operating loss as far as possible, selected the cross section can much increase than the data in table. Especially for the condition which operating voltage is lower than the rated voltage.

Product Data

Single phase capacitor operating submersible motor in well 220-240V~/50Hz
SIZE	kW	ln(A)	1.5mm2	2.5mm2	4mm2	6mm2	10mm2
4"	0.37	4.2	111	185	295
	0.55	4.5	80	133	211	315
	0.75	6	58	96	153	229	377
	1.1	9	48	79	153	190	316
	1.5	10.3	34	57	92	137	228
	2.2	14.6		43	68	102	169

Three phase asynchronous submersible motor 380-415V~50Hz
SIZE	kW	ln(A)	1.5 mm2	2.5 mm2	4 mm2	6 mm2	10 mm2	16 mm2	25 mm2	35 mm2
4"	0.37	1.4	768
	0.55	2.2	489	811
	0.75	2.3	416	691
	1.1	3.4	281	467	744
	1.5	4.2	219	363	579	862
	2.2	5.5	153	254	405	605	997
6"	3	7.9	113	188	300	447	736
	4	9.6	89	147	235	350	578	909
	5.5	13.6	66	19	174	260	417	671
	7.5	17.6	49	81	130	193	319	501	748
	9.2	21.8		65	103	154	254	40	611	833
	11	24.8		56	89	133	219	345	526	719
	15	34			66	98	161	254	729	974
	18.5	42				80	132	208	317	432