Service Maintenance (Low Voltage)
Service Maintenance by Sinapse company:
The Idea of Sinapse’s Service Maintenance
Service Maintenance Terms and Conditions
Cooperation procedures and alarm messages handling
The Necessity of Service Maintenance
The repair of the converter equipment devices:
Nowadays different enterprises use the equipment containing the converter equipment devices, the warranty maintenance period of which has expired. These devices were in operation for more than 2,5 years, but still can be operated in the future, in case of their service maintenance and repair. The repair and service maintenance of the equipment by the operating companies’ efforts is almost impossible, as there are no electric schematic diagrams and necessary repair documentation. The repair with the assistance of the producers is not cost effective, as, as a rule, the repair cost is close to the cost of the new equipment and the repair can take some months. It is clear, that the operating companies become dependent on the producers of the equipment and they have to throw out the failed units and to buy new ones, bearing unjustified losses.
So, it becomes necessary to prolong the lifetime of the equipment under the conditions when there is no repair documentation from the producer. At this, the repair cost should be considerably lower than the cost of the new equipment.
The service center of PS&IC Sinapse within 20 years executes repair and service maintenance of the warranted power supply systems containing UPS with power range of 1 till hundreds kVA. The repair is realized by the certified specialists in the specially equipped laboratories. The accumulated experience allows doing also the repair of other equipment, containing the converter devices. Such devices are as following:
power supply sources;
frequency electric drives;
inverter electric drive;
inverter converters;
inverter furnace;
inverter welding plants;
inverter plasma cutting units;
power supply sources of xenon lamps;
power supply sources of laser units;
inverter current power supply;
inverter charging devices;
base station power supply sources;
inverter conditioners.
The list of units, parts and components of the warranted power supply, where the repairing should be done:
Types of units, parts and components produced by «Cherokee International» |
Rectifier module CAR1848 |
Control and monitoring module SCPE-02 |
Cassette ACE1548RTC48N |
Controller SCU1548C6 |
Contactor MZJ 48B 100A |
Contactor MZJ 48B 300A |
Types of units, parts and components produced by «DELTA» |
MCS 1800 М |
MCS 6000 М |
Control and monitoring module ESR-48/30D |
Control and monitoring module ESR-48/10B |
Rectifier module ESR-48/30C, ESR-48/40A |
Control and monitoring module CU-16D M |
Control and monitoring module CU-10A B |
Control and monitoring module CU-10A A |
Control and monitoring module CU-08D-G |
Control and monitoring module CU-08D-С |
Switch board 220V – 380 V SB-13G/CF-17 |
Contactor LVDS |
Types of units, parts and components produced by «PowerOne» |
Alarm board ВМ0384 |
Alarm board ВМ0398 |
Rack ВМ0401 |
Alarm board ВМ0607 (Alarm interface unit) |
Control and monitoring module PCU10.48 |
Control and monitoring module GMC |
Rectifier module FMP 32.48 |
Rectifier module PMP 13.48 |
Rectifier module СМР 3.48 |
Types of units, parts and components produced by «Carbon» |
Rectifier module connection board WATTBP |
Bus contactor SW 250A-1004 |
Power measuring devices (bridge resistance/ Hall sensor) |
Motherboard COBOMO |
Control and monitoring module PSC 1000 |
Control and monitoring module Flatpack MCU |
Control and monitoring module МК-1 |
Process execution and measuring module LVD/SHUNT |
Auxiliary power supply DC-DC |
Fan shelf CVR-58 |
Rectifier module Flatpack 1500 |
Rectifier module FR48V-1200W |
Rectifier module FR48V-2000W-E |
Rectifier module ВМ 48-1200 |
Rectifier module ВМ 48-1500 |
Rectifier module ВМ 48-2000 |
Types of units, parts and components produced by «Benning» |
Rectifier module E230G48/15 Bwru-PDT |
Rectifier module E230G48/25(30) Bwru-PDT |
Rectifier module E230G48/33(40) Bwru-PDT |
Rectifier module Slimline 1500 E100-240G48/30(33)BWru-PDT |
Control and monitoring module MCU 1000 |
Control and monitoring module MCU 2500 |
Alarm relay board |
Control unit GUW 104/105 |
Protection contactor (non-firm bus) 100 A |
Protection contactor 300 A |