Sumy Frunze NPO - Detachable rotor bundles

Detachable rotor bundles

Bundles They are intended for re-equipment of existing fleet of gas transfer turbocompressor packages:

at booster compressor stations to provide stable gas production under conditions of intensive bed pressure decreasing on the final stages of fields development;
at gas main compressor stations of gas mains to optimize their modes of operation;
at underground storage (UGS)for efficient equipment application under conditions of varying modes of gas discharging/injection.

Detachable rotor bundles comprise compressor rotor and stator parts installed instead of standard ones at site of gas transfer turbocompressor packages operation.

Specification

DRB type Nominal power, MW DRB polytropic efficiency, % Pressure ratio Commercial output, sm³/h Shaft nominal rotational speed, R.P.M. Impellers number Maximum final casing pressure, MPa Engine type

DRB-6.3-47/57-125 6.3 70 2.2 192700 8200 6 14.72 DT-71PЗ

DRB-6.3-150/2.2 6.3 70 2.2 157200 8200 6 14.72 NK-12ST

DRB-6.3-210/1.7 6.3 68 1.7 306200 8200 4 20.58 NK-12ST

DRB-6.3-67K/1.7 6.3 80 1.7 329500 8200 3 7.46 NK-12ST

DRB-6.3-67K/1.7 6.3 75 2.2 194100 8200 4 7.46 NK-12ST

DRB-8/56-1.3 8.0 80 1.3 830300 8200 1 7.46 NK-14ST

DRB-8/56-1.45 8.0 82 1.45 573700 8200 2 7.46 NK-14ST

DRB-8/76-1.45 8.0 83 1.45 661400 8200 2 7.46 NK-14ST

DRB-8/100-2 8.0 71 2.0 236000 8200 4 14.72 NK-14ST

DRB-52/66.5-160M2 8.0 75 2.4 203300 9000 6 15.7 PS-90GPЗ

DRB-16-100/1.7 16.0 78 1.7 855000 5300 3 9.81 NK-16ST

DRB-16-300/6-120 16.0 80 2.0 104800 10400 12 11.77 NK-16ST

DRB-16/150-1.7 16.0 70 1.7 677100 5200 4 14.72 NK-16ST

DRB-16/200-1.7 16.0 80 1.7 920800 5100 6 19.62 NK-16ST

DRB-16-125/1 .7 16.0 77 1.7 762000 5300 3 12.26 NK-16ST

DRB-580/51-76 25.0 84 1.5 1891000 5000 2 9.22 NK-36ST

GC2-350/58-94 25.0 78 1.61 1200000 5000 - 10.0 DU80L

DRB-0.4-15/30-38 0.4 65 1.23 34600 9150 2 7.85 VA02-450LB-2U2

DRB-6.3/32K-2.2 6.3 76 2.2 163300 8290 4 7.46 STDP-6300-2BCUHL4

DRB-6.3-150/2.2 6.3 73 2.2 185700 7974 6 14.72 STDP-6300-2BCUHL4

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DRB type	Nominal power, MW	DRB polytropic efficiency, %	Pressure ratio	Commercial output, sm³/h	Shaft nominal rotational speed, R.P.M.	Impellers number	Maximum final casing pressure, MPa	Engine type
DRB-6.3-47/57-125	6.3	70	2.2	192700	8200	6	14.72	DT-71PЗ
DRB-6.3-150/2.2	6.3	70	2.2	157200	8200	6	14.72	NK-12ST
DRB-6.3-210/1.7	6.3	68	1.7	306200	8200	4	20.58	NK-12ST
DRB-6.3-67K/1.7	6.3	80	1.7	329500	8200	3	7.46	NK-12ST
DRB-6.3-67K/1.7	6.3	75	2.2	194100	8200	4	7.46	NK-12ST
DRB-8/56-1.3	8.0	80	1.3	830300	8200	1	7.46	NK-14ST
DRB-8/56-1.45	8.0	82	1.45	573700	8200	2	7.46	NK-14ST
DRB-8/76-1.45	8.0	83	1.45	661400	8200	2	7.46	NK-14ST
DRB-8/100-2	8.0	71	2.0	236000	8200	4	14.72	NK-14ST
DRB-52/66.5-160M2	8.0	75	2.4	203300	9000	6	15.7	PS-90GPЗ
DRB-16-100/1.7	16.0	78	1.7	855000	5300	3	9.81	NK-16ST
DRB-16-300/6-120	16.0	80	2.0	104800	10400	12	11.77	NK-16ST
DRB-16/150-1.7	16.0	70	1.7	677100	5200	4	14.72	NK-16ST
DRB-16/200-1.7	16.0	80	1.7	920800	5100	6	19.62	NK-16ST
DRB-16-125/1 .7	16.0	77	1.7	762000	5300	3	12.26	NK-16ST
DRB-580/51-76	25.0	84	1.5	1891000	5000	2	9.22	NK-36ST
GC2-350/58-94	25.0	78	1.61	1200000	5000	-	10.0	DU80L
DRB-0.4-15/30-38	0.4	65	1.23	34600	9150	2	7.85	VA02-450LB-2U2
DRB-6.3/32K-2.2	6.3	76	2.2	163300	8290	4	7.46	STDP-6300-2BCUHL4
DRB-6.3-150/2.2	6.3	73	2.2	185700	7974	6	14.72	STDP-6300-2BCUHL4