Isolation transformer DYN11 K13 CU IP21

dryfor indoor serviceIEC

Product
LV isolation transformer for low-voltage distribution and galvanic isolation between primary and secondary circuits. Model DYN11 K13 CU IP21 available in multiple kVA ratings.

Technical specifications (summary)
Frequency: 50 Hz
K Factor: 13
Input voltage: 400 V
Output voltage: 400 V
Primary winding connection: Delta
Secondary winding connection: Star + N
Vector group: Dyn11
Core material: M270 magnetic steel
Winding material: Copper
Electrostatic shield: Between primary & secondary, connected to ground
Max ambient temperature: 40 °C
Insulation class: H
Insulation level: 3
Thermal class / Temperature rise: H / 125 °C
Max altitude: 1000 m
Environmental - climate - fire class: E1 - C1 - F0
Installation: Indoor
Protection degree: IP21
Reference Standards: EN 60076 / IEC 61558 (when applicable)

Variants (Part number | Power kVA | In-rush current A | No-load losses W | Load losses W | Vcc %)
DYN11 K13 CU IP21 8 | 8 | 40 | 150 | 280 | 3.5
DYN11 K13 CU IP21 10 | 10 | 40 | 170 | 340 | 3.5
DYN11 K13 CU IP21 12 | 12 | 40 | 180 | 420 | 3.5
DYN11 K13 CU IP21 15 | 15 | 37.5 | 210 | 460 | 3.5
DYN11 K13 CU IP21 20 | 20 | 37.5 | 240 | 550 | 3.5
DYN11 K13 CU IP21 25 | 25 | 31.25 | 270 | 640 | 3.5
DYN11 K13 CU IP21 30 | 30 | 25 | 340 | 680 | 4
DYN11 K13 CU IP21 40 | 40 | 23 | 400 | 760 | 4
DYN11 K13 CU IP21 50 | 50 | 21 | 460 | 860 | 4
DYN11 K13 CU IP21 63 | 63 | 19 | 530 | 1000 | 4
DYN11 K13 CU IP21 70 | 70 | 18 | 570 | 1080 | 4
DYN11 K13 CU IP21 80 | 80 | 17 | 610 | 1150 | 4
DYN11 K13 CU IP21 90 | 90 | 17 | 650 | 1240 | 4
DYN11 K13 CU IP21 100 | 100 | 16 | 700 | 1350 | 4
DYN11 K13 CU IP21 110 | 110 | 15 | 750 | 1470 | 4
DYN11 K13 CU IP21 125 | 125 | 14 | 820 | 1620 | 4
DYN11 K13 CU IP21 140 | 140 | 14 | 880 | 1770 | 4
DYN11 K13 CU IP21 160 | 160 | 13 | 940 | 1920 | 4
DYN11 K13 CU IP21 180 | 180 | 13 | 1010 | 2110 | 4
DYN11 K13 CU IP21 200 | 200 | 12 | 1080 | 2290 | 4
DYN11 K13 CU IP21 225 | 225 | 12 | 1160 | 2520 | 4
DYN11 K13 CU IP21 250 | 250 | 11 | 1250 | 2760 | 4
DYN11 K13 CU IP21 280 | 280 | 11 | 1340 | 3010 | 4
DYN11 K13 CU IP21 315 | 315 | 10 | 1460 | 3370 | 4
DYN11 K13 CU IP21 350 | 350 | 10 | 1570 | 3710 | 4
DYN11 K13 CU IP21 400 | 400 | 9 | 1670 | 4040 | 4
DYN11 K13 CU IP21 500 | 500 | 8 | 1930 | 4880 | 4
DYN11 K13 CU IP21 630 | 630 | 8 | 2250 | 5910 | 4
DYN11 K13 CU IP21 800 | 800 | 7 | 2580 | 7000 | 4.5

Characteristics / technical specifications

• Frequency: 50 Hz
• K Factor: 13
• Input voltage: 400 V
• Output voltage: 400 V
• Primary connection: Delta
• Secondary connection: Star + N
• Vector group: Dyn11
• Core: M270 magnetic steel
• Windings: Copper
• Electrostatic shield: between primary and secondary, grounded
• Max ambient temperature: 40 °C
• Insulation class: H
• Insulation level: 3
• Temperature rise: 125
• Max installation altitude: 1000 m
• Environmental / climate / fire class: E1 - C1 - F0
• Installation: Indoor
• Protection degree: IP21
• Reference standards: EN 60076 / IEC 61558 (when applicable)