The Techexpo company carries out a complex supply and installation of 1 - 2 MW diesel gensets based on Perkins, Cummins, MTU and Mitsubishi engines, equipped with 6.3 and 10.5 kV high-voltage generators. In a parallel mode of operation, it is possible to organize power complexes with a capacity of up to 30-40 MW, and from diesel gensets with a unit capacity of 2.5 MW on an MTU engine - up to 50 MW.
Diesel generators with a unit capacity of 1 - 2 MW are suitable for supplying power to industrial facilities or a large consumer who is located in a remote area from power lines. These are objects of the oil and gas and industrial sectors: drilling rigs, oil treatment units. Such generators are capable of directly providing the operation of industrial electric motors operating at voltages of 6 and 10 kV.
rated power - 1120 kW, standby - 1232 kW, Mitsubishi S12R-PTA2 engine, Mecc-alte ECO46HV-2L / 4 alternator - 1485 kVA, 1000 liter fuel tank, industrial silencer. Dimensions 4700 x 2000 x 2350 mm, weight 12 tons.
DGS with Mitsubishi engine
|GP1410 A/MI||1024||S12R-PTA||Mecc Alte / Stamford||194 600||201 600|
|GP1540 A/MI||1104||S12R-PTA2||Mecc Alte / Stamford||202 500||209 500|
|GP1650 A/MI||1200||S12R-PTAA2||Mecc Alte / Stamford||221 600||228 600|
|GP1920 A/MI||1392||S16R-PTA||Mecc Alte / Stamford||230 500||237 500|
|GP2060 A/MI||1520||S16R-PTA2||Mecc Alte / Stamford||252 100||259 100|
|GP2200 A/MI||1616||S16R-PTAA2||Mecc Alte / Stamford||303 100||310 100|
|GP2500 A/MI||1824||S16R2-PTAW||Mecc Alte / Stamford||348 500||355 500|
DGS with Perkins engine
|GP1380 A/P||1002||4012-46TWG2A||Mecc Alte / Stamford||198 600||205 600|
|GP1500 A/P||1088||4012-46TWG3A||Mecc Alte / Stamford||218 600||225 600|
|GP1650 A/P||1200||4012-46 TAG2A||Mecc Alte / Stamford||227 100||234 100|
|GP1870 A/P||1364||4012-46TAG3A||Mecc Alte / Stamford||245 200||252 200|
|GP2000 A/P||1480||4016-TAG1A||Mecc Alte / Stamford||318 490||325 490|
|GP2200 A/P||1600||4016TAG2A||Mecc Alte / Stamford||373 500||380 500|
|GP2500 A/P||1800||4016-61TRG3||Mecc Alte / Stamford||383 400||390 400|
DGS with Cummins engine
|GP1400 A/C||1020||KTA50G3||Mecc Alte / Stamford||213 400||220 400|
|GP1650 A/C||1120||KTA50G8||Mecc Alte / Stamford||234 600||241 600|
|GP2090 A/C||1500||QSK60G3||Mecc Alte / Stamford||360 500||367 500|
|GP2200 A/C||1600||QSK60G4||Mecc Alte / Stamford||417 400||424 400|
DGS with MTU engine
|GP1380 A/M||1000||18V 2000 G26F||Mecc Alte / Stamford||199 600||206 600|
|GP1590 A/M||1156||12V 4000 G23R||Mecc Alte / Stamford||280 400||287 400|
|GP1780 A/M||1320||12V 4000 G23||Mecc Alte / Stamford||289 600||296 600|
|GP2040 A/M||1480||12V 4000 G63||Mecc Alte / Stamford||362 600||369 600|
|GP2310 A/M||1680||16V 4000 G23||Mecc Alte / Stamford||444 900||451 900|
|GP2530 A/M||1840||16V 4000 G63||Mecc Alte / Stamford||500 900||507 900|
There are 2 ways to get high voltage:
Containerized high-voltage diesel gensets can be equipped with integrated automation systems with the organization of remote monitoring and control with connection to the SCADA facility, gas fire extinguishing systems, pneumatic start systems, and insulation control systems.
The station can be the only source of energy at the facility or be combined into an energy complex in parallel with other diesel generators, as well as with the grid. Parallel operation of diesel generators increases the power resource and reliability of the entire genset.
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rated power - 1920 kW, reserve - 2112 kW, Mitsubishi S16R2-PTAW E engine, Mecc-alte ECO49HV-VS / 4 alternator - 2520 kVA, fuel tank 1000 liters, industrial silencer. Dimensions 7200 x 2500 x 2800 mm, weight 16 tons.
Techexpo offers diesel generators with step-up transformers and high-voltage stations. Our specialists will develop an individual project for you in order to match the place of operation of the diesel generator set and equipment as closely as possible. Techexpo has permits for design and installation works:
Our specialists will set up the operation of the high-voltage diesel generator set, carry out pre-start tests and checks.
Октябрь 2019 года
In fall 2019, Techexpo delivered two high-voltage diesel gensets with a capacity of 1200 kW each and a voltage of 6,3 kV. Each genset is housed in a heated all-metal container fitted with a 6.3 kV switchgear produced by GK Elektroschit-Samara. The genset containers are made by Techexpo, d...
Декабрь 2019 года
In December 2019, we completed an emergency power system based on a 1 MW diesel genset with a voltage of 6,3 kW for a Goznak JSC branch - Saint Petersburg paper factory. The diesel genset powers the factory’s life support facilities and machine operation when there’s no mains voltage. We ...
"Techexpo" recommends: Luggage prefabricated one-way service KSO-190 "Iva" (I sat. Tires = 630A) for 1.2 million rubles. composed of:
KSO-190-41 (input / output line with vacuum circuit breaker "BB / TEL" (Tavrida Electric) and TN, 630A), relay protection unit "Sirius-3-GS", zero sequence current transformer TDZLK (d = 102 mm ), converter (inverter) = 24D / ~ 220V.
Switchgears based on KSO-190 "Iva" are designed to receive and distribute electrical energy of alternating three-phase current with a frequency of 50 Hz and a voltage of 6 (10) kV in networks with an isolated or grounded neutral through an arc quenching reactor or resistor.
KSO is a metal shell with a set of electrical equipment placed inside it, assembled according to the established scheme. The shell parts are made of galvanized steel using high-precision equipment, by cold stamping.
The VE compartment is designed to accommodate a power switch. On the back wall of the compartment there are six bushings with sockets for detachable current-carrying connections. To ensure safety, the compartment is equipped with a shutter mechanism that closes the internal cavities of the bushings when the SE is removed from the operating position.
VE is a bogie consisting of movable and fixed parts, connected by a screw gear, with the equipment of the main circuit installed on it. The movable part of the bogie is a platform with four metal wheels, on which the electrical equipment is installed, and the fixed part serves as a stop for the screw mechanism. SE inside the chamber can take two fixed positions - working and control. The operating position is the main position of the WP, in which it is located most of the time of the operating period. In this case, the VE trolley is pushed into the compartment as much as possible, the VE main circuit is connected to the KSO main circuit using detachable socket-type contact connections. Operation of the circuit breaker is permitted under load.
The high-voltage compartment is designed to accommodate the main electrical equipment of the main circuit, busbars and installation fittings for cable connections. The circuit earthing switch is located under the SE compartment. Operation with the earthing switch is carried out using a special rotation handle through a torsion shaft brought out to the front side of the chamber. The end part of the shaft has a square cross-section for engagement with the operating handle. High-voltage edema has special cutouts on the end sides of the chamber for passing the busbars. The cutouts can be equipped with end metal partitions with bushings to ensure the localization of the electric arc within one chamber.
The design of the KSO provides guaranteed localization of the electric arc within the chamber during an internal short circuit. On the rear wall of the chamber, there are unloading valves designed to relieve excess gas pressure and remove the products of electric arc combustion.
KSO are equipped with MBRZ (microprocessor relay protection unit). In addition to the main function (protective), such devices have additional functions of automation, service, can play the role of input-output devices in the ACS, as well as control and measurement devices.
Communication with the ACS can be carried out using RS-485 or Ethernet interfaces (twisted pair or fiber optic). Information exchange can be carried out using various communication protocols Modbus, IEC 60870, IEC 61850, SPA-Bus.
Mecc Alte S.p.A. – итальянская электротехническая компания, производитель синхронных генераторов. Высоковольтные генераторы Mecc Alte S.p.A. Is an Italian electrical engineering company, manufacturer of synchronous generators. High voltage generators are available in two series with four poles:
ECO46 (1500 - 2500 kVA) and ECO49 (2500 - 4850 kVA). The difference between them is in the height of the axis: the first - 500 mm, the second - 630 mm. Class H insulation system based on low viscosity epoxy resin and mica tape (VPI), IP23, IC01 cooling, SAE 0-00 flange bearing and SAE 18-21 disc clutch, B3B14 double bearings, DER2 digital voltage regulator.
Thermal Index 191.8 ° C according to functional tests IEC 60034-18-31 / IEEE 1776. Approved by the American Petroleum Institute (API) for harsh environments and IEC 60034-18-31 / IEEE 1776. Testing results: no breakdowns after 10,000 h at 200 ° C. We recommend stator winding models with a shortened 5/6 pitch to reduce higher harmonics in the output voltage curve.
|MODELS||POWER RANGE (KVA)|
|ECO46MV 1L4 A||1620 - 1940|
|ECO46MV 2L4 A||1780 - 2140|
|ECO46MV 3L4 A||1940 - 2330|
|ECO46MV 1VL4 A||2270 - 2720|
|ECO46MV 2VL4 A||2480 - 2970|
|ECO46MV 3VL4 A||2700 - 3240|
|MODELS||POWER RANGE (KVA)|
|ECO46HV 1L4 A||1500 - 1800|
|ECO46HV 2L4 A||1650 - 1980|
|ECO46HV 3L4 A||1800 - 2160|
|ECO46HV 1VL4 A||2100 - 2520|
|ECO46HV 2VL4 A||2300 - 2760|
|ECO46HV 3VL4 A||2500 - 3000|
|MODELS||POWER RANGE (KVA)|
|ECO49MV XS4 A||2620 - 3144|
|ECO49MV VS4 A||2940 - 3528|
|ECO49MV S4 A||3360 - 4032|
|ECO49MV M4 A||3780 - 4536|
|ECO49MV L4 A||4250 - 5100|
|ECO49MV VL4 A||4670 - 5604|
|ECO49MV XL4 A||5090 - 6108|
|MODELS||POWER RANGE (KVA)|
|ECO49HV XS4 A||2500 - 3000|
|ECO49HV VS4 A||2800 - 3360|
|ECO49HV S4 A||3200 - 3840|
|ECO49HV M4 A||3600 - 4320|
|ECO49HV L4 A||4050 - 4860|
|ECO49HV VL4 A||4450 - 5340|
|ECO49HV XL4 A||4850 - 5820|