431E78TT2 — Three-phase for 800 V auxiliary services
Auxiliary services for solar inverters and BESS
Technical specifications
Input voltage
800 V
800 V
Output voltage
400 V
400 V
Power
31.5 kVA
31.5 kVA
Frequency
50/60 Hz
50/60 Hz
Thermal class
<25 kVA: F (140ºC) / Ta=40ºC - ≥25 kVA: H (165ºC) / Ta=40ºC
<25 kVA: F (140ºC) / Ta=40ºC - ≥25 kVA: H (165ºC) / Ta=40ºC
Degree of protection
IP-23
IP-23
Cooling
AN
AN
Protection against electric shock
Class I
Class I
Test voltage
4,5 KV
4,5 KV
Vector group
Dyn11
Dyn11
Standards
IEC-UNE-EN 61558, CE UL 5085-1 / UL 5085-2
IEC-UNE-EN 61558, CE UL 5085-1 / UL 5085-2
Dimensions and weight
| A | 575 |
|---|---|
| B | 460 |
| C | 606 |
| d | 320 |
| e | 430 |
| Enclosure | 6 |
| Weight | 183 |
| EAN | 8435012211120 |
Dimension reference
Dimensions A, B, C, d and e in the table correspond to those shown in this image.
Application
Auxiliary services for solar inverters and BESS
Three-phase for 800 V auxiliary services. This family is designed for auxiliary services for solar inverters and bess in a three-phase configuration.
Electrical configuration: input 800 V, output 400 V, range 5 a 400 kVA. Final selection should consider actual installation and protection conditions.