MESSKO® Multi-Ballast
Multi ballast transformer
The universal ballast transforms the CT currents of 1 A, 1.5 A, 3 A, 4 A and 5 A to the current required for the thermal image. The ballast is suited for the TRASY2 and COMPACT series as well as for the BETECH series.
The different designs allow for flexible use:
- With housing (IP55, also for outdoor applications)
- Without housing, with mounting plate for control cabinet installation
- Without housing, with mounting plate and mounting clamp for cap rail in accordance with EN60715 The device with housing is supplied with M25 x 1.5 mm Hugro Wadi cable glands.
Your Advantages at a Glance
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Universal device for the TRASY2 and COMPACT series
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Transforms 1 A, 1.5 A, 3 A, 4 A and 5 A
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Different designs available for delivery
Product Information
| Operating temperature | -40 °C...+80 °C |
| Corrosion protection class | C4H standard |
| Degree of protection | IP55 in accordance with EN60529 (housed version) / IP00 in accordance with EN 61529 (control cabinet mounting) |
| Output | 4...20 mA, Pt100 |
| Cable gland | 2 x M25 x 1.5 WADI, nickel-plated brass |
| Assembly plate | Aluminum |
| Rail mounting clamp | Aluminum, optional for rail mounting assembly acc. to EN60715, TH35-7,5 and TH35-15 respectively |
| Site of installation | Control box location / indoor |
| Mounting position | Any practical location |
| Degree of protection | IP00 acc. to EN60529 |
| Rated load | Max. 30VA |
| Overload | Max. 150% rated input current |
| Transformer precision | ±2% at rated input current |
| Insulation voltage | 2.5kV/1min. between terminals and housing |
| Ambient temperature | -40 ..... +80°C |
Select language
| Operating temperature | -40 °C...+80 °C |
| Corrosion protection class | C4H standard |
| Degree of protection | IP55 in accordance with EN60529 (housed version) / IP00 in accordance with EN 61529 (control cabinet mounting) |
| Output | 4...20 mA, Pt100 |
| Cable gland | 2 x M25 x 1.5 WADI, nickel-plated brass |
| Assembly plate | Aluminum |
| Rail mounting clamp | Aluminum, optional for rail mounting assembly acc. to EN60715, TH35-7,5 and TH35-15 respectively |
| Site of installation | Control box location / indoor |
| Mounting position | Any practical location |
| Degree of protection | IP00 acc. to EN60529 |
| Rated load | Max. 30VA |
| Overload | Max. 150% rated input current |
| Transformer precision | ±2% at rated input current |
| Insulation voltage | 2.5kV/1min. between terminals and housing |
| Ambient temperature | -40 ..... +80°C |
Select language
