Regulators transformer regulator

Details: Shanghai Electric Manufacturing Co. Mae Ping SG series three-phase transformers are widely used in AC 50Hz to 60Hz, voltage 660V following circuit is widely used in import key equipment, precision machine tools, machinery and electronic equipment, medical equipment, fairing and lighting. Products of various input and output voltage level, join groups, regulating the number and location of the tap (typically ± 5%), winding capacity allocation, single-phase secondary winding of the equipment, the use of rectifier circuit, is required with shell etc., it can be carefully designed and manufactured according to user requirements. Unshielded further eliminating the high-frequency pulse transformer-coupled interference and noise, although shielded isolation transformer to the interference of various N- G (pulse and high frequency noise) can effectively prevent, but the transformer must be properly grounded correctly very strict, otherwise there will be no resistance to common mode interference effect dry-type transformers: Input voltage Rated voltage ± 10% Ambient temperature -15 ℃ - + 40 ℃ Output voltage Nominal voltage ± 5% (no load) Altitude <1000m efficiency ≥ 95% relative humidity <90% Frequency 50 / 60HZ waveform distortion No additional waveform distortion function with input voltage, output voltage, current and other instructions have overcurrent protection for long-term unattended installation site without seriously affecting the gas steam transformer insulation, chemical deposition, dust, dirt and other explosive and corrosive media. Insulation resistance ≥50M insulation class F, H, B (available on request) Electrical intensity frequency sinusoidal voltage 2000V for 1 minute without breakdown and flashover who do not Special conditions meet the above requirements, I plant by the use of units and consultation overload twice the rated current, 1 min dry-type transformers General Specifications: Specifications Input voltage output voltage transformer size (cm) Weight (kg) with Case Size (cm) Weight (kg) SG-5 KVA 660V400V380V200V can be customized 380V220V110V36V can be customized 30 × 15 × 25 35 45 × 25 × 30 56 SG-6KVA 30 × 16 × 25 40 45 × according to customer requirements according to customer requirements 25 × 30 64,, SG-7KVA 35 × 15 × 30 45 50 × 25 × 35 80 SG-8KVA 35 × 16 × 30 55 50 × 25 × 35 80 SG-10KVA 42 × 21 × 42 90 60 × 32 × 65 130 SG-15KVA 52 × 24 × 52 135 70 × 35 × 77 185 SG-20KVA 52 × 24 × 52 180 70 × 35 × 77 220 SG-30KVA 55 × 28 × 65 220 80 × 40 × 87 260 SG-40KVA 61 × 30 × 65 265 90 × 50 × 95 320 SG-50KVA 61 × 30 × 65 295 90 × 50 × 95 360 SG-60KVA 70 × 32 × 66 370 100 × 50 × 105 440 SG-80KVA 70 × 32 × 67 450 100 × 50 × 105 530 SG-100KVA 75 × 35 × 68 490 100 × 50 × 105 570 SG-120KVA 75 × 35 × 68 520 100 × 50 × 105 600 SG-150KVA 85 × 37 × 68 600 120 × 65 × 115 690 SG-180KVA 95 × 45 × 83 740 120 × 65 × 115 930 SG-200KVA 95 × 45 × 83 820 120 × 65 × 115 1010 SG-250KVA 95 × 45 × 83 970 120 × 65 × 115 1180 SG-300KVA 105 × 45 × 95 1160 120 × 70 × 125 1450 SG-320KVA 105 × 45 × 95 1290 130 × 50 × 135 1590 SG-350KVA 105 × 45 × 95 1330 130 × 50 × 135 1700 SG-400KVA 115 × 55 × 105 1580 140 × 60 × 145 1900 Notes: 1. Analysis: (Mae Ping) -SG (three-phase) - Capacity No. -KVA (power unit) 2, the power formula: three-phase power = three-phase current three-phase voltage * * 1.732 3, the table above voltage, size and weight are reference values, special specifications can be customized (voltage, size and chassis parts) according to customer requirements