Specification :

Feature
The Ultra-Isolation & Noise Suppression Transformer are indoor air self cooling ones, Which is available in the circuit of AC 50Hz and voltage less than 1000V. Input/ output voltage of all transformers can be made according to order. Number of phase has three-phase and single-phase, or three-phase input with single-phase/ two-phase output etc. The max. Rated power will be up to 1000KVA.

Specification
Phase no.: Three-phase
Input voltage: 360V/ 380V/ 400V/ 415V etc.
Output voltage: 380V
Frequency: 50Hz/ 60Hz
Ambient temperature: -10 º C ~ + 40º C
Relative humidity: < 95%
Temperature rise: < 60 º C
Withstand voltage: 1500V/ min.
Insulation resistance: > 2M& Omega;

Application
It is available in the electric supplying of electronic instruments, machinery equipment, lighting, rectifying device etc.

Remarks:
Custom-made specifications are acceptable.

Model Rated power Pkg size Qty per pkg( Unit)
IST-1000VA 1000VA 38* 25* 30 1
IST-2000VA 2000VA 38* 25* 30 1
IST-3000VA 3000VA 38* 25* 30 1
IST-4000VA 4000VA 38* 25* 30 1
IST-5000VA 5000VA 38* 25* 30 1
IST-6000VA 6000VA 42* 30* 43 1
IST-7000VA 7000VA 65.8* 38* 53 1
IST-8000VA 8000VA 65.8* 38* 53 1
IST-10KVA 10KVA 65.8* 38* 53 1
IST-15KVA 15KVA 65* 41* 59 1
IST-20KVA 20KVA 72* 44* 64 1
IST-30KVA 30KVA 78* 49* 66 1
IST-40KVA 40KVA 85* 51* 70 1
IST-50KVA 50KVA 88* 53* 74 1
IST-60KVA 60KVA 88* 53* 74 1
IST-70KVA 70KVA 88* 53* 74 1
IST-80KVA 80KVA 88* 53* 74 1
IST-100KVA 100KVA 100* 70* 95 1
IST-150KVA 150KVA 100* 70* 95 1
IST-200KVA 200KVA 120* 80* 100 1
IST-300KVA 300KVA 125* 90* 120 1
IST-350KVA 350KVA 125* 90* 120 1
IST-400KVA 400KVA 140* 105* 130 1
IST-500KVA 500KVA 150* 110* 140 1
IST-600KVA 600KVA 170* 110* 150 1
IST-700KVA 700KVA 170* 110* 150 1
IST-800KVA 800KVA 170* 120* 160 1
IST-1000KVA 1000KVA 190* 130* 170 1