

We provide complete set of protection, control, measuring, annunciation and data transmission systems for any electrical installation in utilities, power plants, industries, etc. Our offer can be applied to a new installation or can be tailor-made for renewal of an old system.
Fast changes in technology, always requires the renewal and adaptation of existing systems. Nowadays, modern protections and digital control systems are used to improve safety and increase controllability of the installations. Based on our extensive experiences on execution of turnkey projects, we provide reliable and global solutions by substituting the modern systems and also upgrading the old protection & control systems.
Our solutions consist of design & engineering, manufacturing, replacement, test & commissioning of the new system and can be applied to any industry or utility.
In addition to the protection & control systems supplying for its substations turnkey projects, SORELTEK Co, provides also protection & control systems for clients:
Projects executed
1.MAZANDARAN, 63 KV, AIS Substations Protection & Control System / MAZANDARAN R.E.Co. – 1987
2.SHOOSH, 63/20 KV, AIS Substation Protection & Control System / TEHRAN R.E.Co. – 1990
3.AZAR, 230/132 KV, AIS Substation, Protection & Control System / AZARBAYJAN R.E.Co. - 1991
4.MIANDOAB, 230/132 KV, AIS Substation, Protection & Control System / AZARBAYJAN R.E.Co. - 1991
5.URUMIEH, 230/132 KV, AIS Substation, Protection & Control System / AZARBAYJAN R.E.Co. - 1991
6.FARS, 10 No. 63/20 KV, AIS Substations Protection & Control System / FARS R.E.Co. – 1992
7.ESFARAYEN, 132/20 KV, AIS Substations Protection & Control System / KHORASAN R.E.Co. – 1992
8.KHUZESTAN, 132/20 KV, AIS Substations Protection & Control System / KHUZESTAN R.E.Co. – 1994
9.ESFARAYEN , 400 KV, AIS Substation, Protection & Control System / KHORASAN R.E.Co. – 1998
10.SHAHAB & ZARAND 132 KV & 230 KV Subs. Ext., Prot.& Cont.System / KERMAN R.E.Co. - 2000
11.PASDARAN , 63/20 KV AIS Substation, Protection & Control System / RAAD TABAN Co. – 2000
12.PARSIAN, 22 No., 400 & 230 KV, AIS Substation, Prot. & Cont. System / PARSIAN Co. – 2003
13.MAJIDIEH , 63/20 KV, AIS Substation, Protection & Control System / SAFIR NIROO AFARIN Co. – 2006
14.BAKHTAR , 63/20 KV, AIS Substation, Protection & Control System / BAKHTAR R.E. Co. – 2008
15.BAFGH , 132/20 KV, AIS Substation, Protection & Control System / YAZD R.E. Co. – 2010
16.TEHRAN, 2 No. 63/20 KV, AIS Substation, Protection & Control System / TEHRAN R.E. Co. – 2016
Projects under execution
1.SOLTANIEH , 400/230 KV, AIS Sub. Ext., Control System (DCS) / ZANJAN R.E.Co. – 2020
2.KHUZESTAN, 400/230 KV, AIS Sub. Ext., Protection & Control System / KHUZESTAN R.E.Co. – 2020