SubstationMobile Substation

General Description

IEC 62271, ANSI/IEEE Std C37, NEMA
ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA
Seismic design, ETGI-1.020, IEEE Std 693, NCh2369
Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1
High altitude correction per IEC 62271 & IEEE C37, ~ 5000m
High reliability, smart, modular and economic substation solutions
Flexible design for fast, modular, optimized layout, plug-and-play power supply
Resiliency units for fast emergency response or substation upgrades and refurbishments

Typical Specification

Mobile Substation (Trailer Substation)

High voltage section
Rated voltage	kV	72.5	123	145	170	245
Rated frequency	Hz	50/60	50/60	50/60	50/60	50/60
Power frequency withstand voltage	kV	160	230	275	325	460
BIL	kV	325	550	650	750	1050
Rated current	A	2000	2500	2500	2500	4000
Rated making and breaking capacity	kA	40	40	40	40	50
Power transformer
Rated power	MVA	5, 7.5, 10, 15, 20, 25, 31.5, 40, 50, 63
Medium voltage section
Rated voltage	kV	12	17.5	24	36	42
Rated frequency	Hz	50/60	50/60	50/60	50/60	50/60
Power frequncy withstand voltage	kV	28	38	50	70	85
BIL	kV	75	75	125	170	200
Rated current	A	630~2500	630~2500	630~2500	630~2500	630~2500
Rated making and breaking capacity	kA	25/31.5/40	25/31.5/40	25/31.5/40	25/31.5/40	25/31.5/40