Dc Surge Protection Devices - Delta M70A-260 Installation And Operation Manual

4.6.3 DC Surge Protection Devices

Fig. 4.12: View of the DC surge protection devices with the
cover removed
The inverter has replaceable type-2 DC surge protection devices
(EN 50539-11) which protect the inverter against excessive volt-
ages. The DC surge protection devices are replaced as a block.
Type 1+2 combined DC surge protection devices can be ordered
as accessories.
Related topics
"11.7 Installing/replacing DC surge protection devices", page
117
Installation and operation manual M70A_260 Flex RPI703M26000 EU V1.1 EN 2022-08-02
4 Product overview
DC-side components
21