44000 Series 50Hz encapsulated low frequency laminated transformers
- Technology
- Low frequency laminated transformers
- Partner
- Myrra
Myrra has a full range of standard references that are used in isolating safety applications. All the parts are UL, VDE and EN61558 certified. After production 100% of the parts are automated tested.
Myrra can use the 44000 standard ranges to examine any transformer for compliance with your specifications and with international standards. On request, we can add thermal protection thermal fuse, thermal switch-CTP.
In certain cases, the addition of thermal protection enables the ambient temperature to be increased, while still complying with EN61558.
Range features
A high level overview of what this range offers
- Primary voltages: 117V and 230V
- Secondary voltages: One and two times 6 – 24V
- VA ratings: 0.6-30VA
- Vacuum filled
- Two groove bobbins
- Self-extinguishing plastics UL 90 V0
- Degree of protection IP00
- Resin class B CEI 85 (20 000h testing to CEI 126)
- Inherently short-circuits proof
- Insulation voltage 4KV
- 100% tested production
- Certification: CCA procedure on request
Downloads
for 44000 Series 50Hz encapsulated low frequency laminated transformers
What’s in this range?
All the variants in the range and a comparison of what they offer
| Reference range | Power (W) | Primary voltage (Vac) | Secondary voltage (Vac) | Secondary current (mA) | Temp class | Size |
|---|---|---|---|---|---|---|
44013 – 44018 44025 – 44030 | 0.6 | 230 117 | 6 – 24 | 100 – 25 | T70 B | EI30-5 |
44019 – 44024 44031 – 44036 | 0.6 | 230 117 | 2 x 6 – 2 x 24 | 2 x 50 – 2 x 12 | T70 B | EI30-5 |
44049 – 44054 44061 – 44066 | 1 | 230 117 | 6 – 24 | 167 – 42 | T70 B | EI30-5 |
44055 – 44060 44067 – 44072 | 1 | 230 117 | 2 x 6 – 2 x 24 | 2 x 83 – 2 x 21 | T70 B | EI30-5 |
44326 – 44331 44338 – 44343 44085 – 44090 44097 – 44102 | 1.5 | 230 117 230 117 | 6 – 24 | 250 – 63 | T70 B | EI30-5 EI30-5 EI30-12.5 EI30-12.5 |
44332 – 44337 44344 – 44349 44091 – 44096 44103 – 44108 | 1.5 | 230 117 230 117 | 2 x 6 – 2 x 24 | 2 x 125 – 2 x 31 | T70 B | EI30-5 EI30-5 EI30-12.5 EI30-12.5 |
44830 – 44835 44840 – 44845 44657 – 44662 44738 – 44743 | 1.8 | 230 117 230 117 | 6 – 24 | 300 – 75 | T70 B T70 B T40 B T40 B | EI30-5 EI30-5 EI30-12.5 EI30-12.5 |
44836 – 44839 44846 – 44849 44663 – 44666 44744 – 44749 | 1.8 | 230 117 230 117 | 2 x 6 – 2 x 15 2 x 6 – 2 x 15 2 x 6 – 2 x 24 2 x 6 – 2 x 24 | 2 x 150 – 2 x 60 2 x 150 – 2 x 60 2 x 150 – 2 x 38 2 x 150 – 2 x 38 | T70 B T70 B T40 B T40 B | EI30-5 EI30-5 EI30-12.5 EI30-12.5 |
44726 – 44731 44647 – 44652 | 1.7 | 117 230 | 6 – 24 | 283 – 71 | T50 B | EI30-12.5 |
44732 – 44737 44653 – 44484 | 1.7 | 117 230 | 2 x 6 – 2 x 24 | 2 x 142 – 2 x 35 | T50 B | EI30-12.5 |
44133 – 44138 44121 – 44126 | 2 | 117 230 | 6 – 24 | 333 – 83 | T70 B | EI30-15.5 |
44139 – 44144 44127 – 44132 | 2 | 117 230 | 2 x 6 – 2 x 24 | 2 x 167 – 2 x 42 | T70 B | EI30-15.5 |
44750 – 44755 44667 – 44672 44169 – 44174 44157 – 44162 | 2.3 | 117 230 117 | 6 – 24 | 383 – 96 | T50 B T50 B T70 B T70 B | EI30-15.5 EI30-15.5 EI30-18 EI30-18 |
44756 – 44761 44673 – 44676 44175 – 44180 44163 – 44168 | 2.3 | 117 230 117 230 | 2 x 6 – 2 x 24 2 x 6 – 2 x 15 2 x 6 – 2 x 24 2 x 6 – 2 x 24 | 2 x 192 – 2 x 48 2 x 192 – 2 x 77 2 x 192 – 2 x 48 2 x 192 – 2 x 48 | T50 B T50 B T70 B T70 B | EI30-15.5 EI30-15.5 EI30-18 EI30-18 |
44762 – 44767 44677 – 44672 | 2.4 | 117 230 | 6 – 24 | 400 – 100 | T40 B | EI30-15.5 |
44768 – 44773 44683 – 44686 | 2.4 | 117 230 | 2 x 6 – 2 x 24 2 x 6 – 2 x 15 | 2 x 200 – 2 x 50 2 x 200 – 2 x 80 | T40 B | EI30-15.5 |
44774 – 44779 44687 – 44692 | 2.7 | 117 230 | 6 – 24 | 450 – 113 | T50 B | EI30-18 |
44780 – 44785 44693 – 44696 | 2.7 | 117 230 | 2 x 6 – 2 x 24 2 x 6 – 2 x 15 | 2 x 225 – 2 x 56 2 x 225 – 2 x 90 | T50 B | EI30-18 |
44786 – 44791 44697 – 44702 | 2.8 | 117 230 | 6 – 24 | 467 – 117 | T40 B | EI30-18 |
44792 – 44797 44703 – 44706 | 2.8 | 117 230 | 2 x 6 – 2 x 24 2 x 6 – 2 x 15 | 2 x 233 – 2 x 58 2 x 233 – 2 x 93 | T40 B | EI30-18 |
44205 – 44210 44193 – 44198 | 3.2 | 117 230 | 6 – 24 | 533 – 133 | T70 B | EI38-13.6 |
44211 – 44216 44199 – 44204 | 3.2 | 117 230 | 2 x 6 – 2 x 24 | 2 x 267 – 2 x 67 | T70 B | EI38-13.6 |
44241 – 44246 44229 – 44234 | 5 | 117 230 | 6 – 24 | 833 – 208 | T50 B | EI38-13.6 |
44247 – 44252 44235 – 44240 | 5 | 117 230 | 2 x 6 – 2 x 24 | 2 x 417 – 2 x 104 | T50 B | EI38-13.6 |
44277 – 44282 44265 – 44270 | 10 | 117 230 | 6 – 24 | 1667 – 417 | T50 B | EI 48-16,8 |
44283 – 44288 44271 – 44276 | 10 | 117 230 | 2 x 6 – 2 x 24 | 2 x 833 – 2 x 208 | T50 B | EI 48-16,8 |
44313 – 44318 44301 – 44306 | 16 | 117 230 | 6 – 24 | 2667 – 667 | T50 B | EI 54-18,8 |
44319 – 44324 44307 – 44312 | 16 | 117 230 | 2 x 6 – 2 x 24 | 2 x 1333 – 2 x 333 | T50 B | EI 54-18,8 |
44444 – 44449 44432 – 44437 | 22 | 117 230 | 6 – 24 | 3667 – 917 | T50 B | EI60-21 |
44450 – 44455 44438 – 44443 | 22 | 117 230 | 2 x 6 – 2 x 24 | 2 x 1833 – 2 x 458 | T50 B | EI60-21 |
44385 – 44390 44373 – 44378 | 30 | 117 230 | 6 – 24 | 5000 – 1250 | T50 B | EI66-23 |
44391 – 44396 44379 – 44384 | 30 | 117 230 | 2 x 6 – 2 x 24 | 2 x 2500 – 2 x 625 | T50 B | EI66-23 |
