Unitised Substation

Listing ID #187458

we are amongst the leading suppliers of unitised substation. our unitised substation is for voltages up to 36kv.tt. It is a fully equipped unitised substatlon (uss) that includes outdoor housing. Medium voltage switchgear, distribution transformen low voltage panel and apfcr panei (0ptlonai). Only the incoming & out going cables need to be connected at site and the site work is kept to an absolute minimum. the unitised substation is completely self-contained and is factory assembled weatherproof housing that is ready for placing into position upon a concrete base. Unitised substation is provided with four lifting eyes located on the mol for easy lifting and positioning the whole unit at the site by the use of crane. each substation contains three main equipment: transformer. Mv switchgear and lv switchgear each is contained in appropriate compartment. All compartments are individually accessible by their own door from outside. features

• design conforms to iec 622271-202 standards
• the compartmentalized construction prevents accidental entry to energized areas
• meets ip53/ip23 degree of protection
• tailored configuration to customer needs
• designed to withstand electrical impulses, thermal & dynamic stresses
• variety and choices for mv/lv switchgear
• low power loss and low noise transformer
• number of feeders for lv can be customer specific
• easy to install
• delivery ready for commissioning
• ll/lodern manufacturing techniques ensure cost effectiveness , reliability and long trouble free performance

» general characteristics ambient temperaturenormal operating conditions-5oc to 40oc-+50oc or +60oc during of mv and lv switchboardstandard colourral 1001installationout doorcompartmentedyestype of vantilationnaturaloptional degree of protectionmv and lv compartmentsip 54transformer compartmentsip 34rated enclosure classk 5 - 10applicable standardice 62271-202, ice 61130-202 » electrical characteristics rated voltage (kv)1224rated insulationkv rms, 50 htz 1 min.2850levelkv impulse, 1.2/50 µs75125rated frequency (hz)5050rated current of mv switchgear/cb's (a)630630max. Allowable impulseka rms - 1 s2116current withstandka peak5040max. Lv current (a)25002500lv current withstand (ka)6565