PWM has extensive experience in substation protection and automation systems, our teams are trained in testing and commissioning protection systems.
With Know-How in automation systems and protection of electrical systems, PWM offers computational modeling services, commissioning, control and protection conformity assessment (PRC) NERC, customized routine test plans to our customers.
We deliver solutions for optimization, stability and to increase reliability in electrical systems, we work with various equipment from different manufacturers:
- Generator Protection Relays
o ABB®: REG615;
the Beckwith Electric®: M-3425A and M-3410A;
o General Electric®: Multilin G30, G60, 889, GPM-S/GPM-F. MiCOM P34x/P341 Agile;
o Pextron®: Parallelism: URP 6000/6100, URPD 2404/2405, URPS 2406, URPF 4000, URPE 7104;
the Schneider Electric®: MiCOM P34x;
the Schweitzer Engineering®: SEL-400G, SEL-700G, and SEL-2664S;
o Siemens®: SIPROTEC® 4: 7UM61/62. SIPROTEC® 5: 7UM85.
- Transmission Line Protection Relays
ABB®: RED615;
o General Electric®: MiCOM P543/4/5/6, P54 A/B/C/E, P443/6/1/2/T, P541/2/7, P841 Agile. Multilin L90, D60, L30, L60, D30, C70.;
the Schneider Electric®: Easergy MiCOM P43x, P44x, P53x and P54x;
o Schweitzer Engineering®: SEL-421, SEL-T401L, SEL-311C, SEL-321, and SEL-321-5
o Siemens®: SIPROTEC® 4: SIPROTEC® 4: 7SA522, 7SA61/63/64, 7SD610/7SD5. SIPROTEC® 5: 7SA82/86/87, 7SL82/86/87, 7SD82/86/87.
- Transformer and Reactor Protection Relays
the ABB®: RET615, RET620 and RET630;
the Beckwith Electric®: M-3311A;
o General Electric®: Multilin T60, 845, 345, T35. MiCOM P642/3/5 Agile, P50 Agile P652;
o Pextron®: UCPT 3, PCPT 3/7/4 (Dry transformer) and URPE 7104;
the Schneider Electric®: Easergy MiCOM P63x and P64x;
the Schweitzer Engineering®: SEL-487E, SEL-787, SEL-387E, and SEL-387A;
o Siemens®: SIPROTEC® 4: 7UT613, 7UT63 and 7UT612. SIPROTEC® 5: 7UT82/85/86/87.
- Feeder Protection Relays
the ABB®: REF601, REJ601, REJ603 and REF611;
the Beckwith Electric®: M-7651A D-PAC and M-7679 R-PAC;
o General Electric®: MiCOM P14x Agile, P40 Agile Enhanced P14N/14D/94V, P50 Agile P153/4/15D, Multilin F60/F35/850D/850/F650/F350;
o Pextron®: URP 5500, URP 5000, TSN, PSVA and TSVA;
o Schneider Electric®: MiCOM P13x, P14x, Easergy P5;
the Schweitzer Engineering®: SEL-751, SEL-351S, SEL-351, SEL-451, SEL-551C, and SEL-651R;
o Siemens®: SIPROTEC® 5: 7SJ81/82/85/86
- Capacitor Bank and Harmonic Filter Protection Relays
the ABB®: REV615;
o Pextron®: NCC, URP 2410 and TSN;
the Schneider Electric®: Easergy P3 and P5;
o Schweitzer Engineering®: SEL-487V.
- Bar Protection Relays
the ABB®: REB611;
the Beckwith Electric®: M-3410A, M-3520 and M-7651A D-PAC;
o General Electric®: MiCOM P741/2/3, P747/6, P145/P14NB Agile and Multilin B30/B90;
the Schneider Electric®: MiCOM P341, P740, P756 and P922G;
the Schweitzer Engineering®: SEL-487B, SEL-587Z, and SEL-487E;
o Siemens®: SIPROTEC® 4: 7SS52 and 7VK61 (breaker management). SIPROTEC® 5: 7SS85 and 7VK87 (circuit breaker).
- Electric Motor Protection Relays
the ABB®: REM601, REM611 and REM615;
o General Electric®: MiCOM P241/2/3 Agile, P40 Agile P24xM, P50 Agile P253, Multilin M60/869/859/339/MM200/MM2/RMIO/RRTD;
o Pextron®: URP 6402, URPM 6302, PCPU 8, PCPM 6, NCPM 5 and PST;
the Schneider Electric®: MiCOM P22x and P24x;
the Schweitzer Engineering®: SEL-710-5, SEL-701, SEL-749M, and SEL-849;
o Siemens®: SIPROTEC® 4: 7SJ64/66/61/62/63. SIPROTEC® 5: 7SX800, 7SK82/85.
- Primary Cabin Protection Relays
the ABB®: REF601;
o Pextron®: URP 1439TU, URPE 8104TU, URPE 7104T, URPE 7104, URPE 6104, URPP 2405, PCPT 3/4/7;
o Schneider Electric®: SEPAM 40, 60 and 80;
o Schweitzer Engineering®: SEL-351.
- Protection Relays for Wind Generator
o Schweitzer Engineering®: SEL-700GW.
- Protection Relays for Wind Generator
o Pextron®: URP 6000/6100 and URPE 7106;
the Schneider Electric®: Easergy P5
o Schweitzer Engineering®: SEL-700GW.
- Remotes: General Electric, ABB, Siemens, Schneider Electric, STD, and Schweitzer Engineering®: SEL-2240 (AXION BAY CONTROLLER), SEL-2440 (Discrete Programmable Automation Controller (DPAC), SEL-2411 (Programmable Automation Controller) ;
- GPS and Phaser Measurement Unit;
- PLC`S: General Electric, Siemens, ALTUS;
- Supervisory Software: Real Time Automation Controller (RTAC) SEL-3555/SEL-3560/SEL-3530/SEL-3530-4/SEL-3505/SEL-3505-3, INTOUCH, PACIS, FIX, FACTORY LINK, WINCC AND SAGE.
- REASON oscilloscopes.
Services offered:
- Technical Consultancy for CAPEX and OPEX survey;
- Testing of Protection and Control Systems;
- Conducting and Monitoring F