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Maintenance, Storage, Maintenance -4 – Basler Electric BE1-50/51B-231 User Manual

Page 34: Storage -4, Figure 4-3. dc control connections

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4-4

BE1-50/51B-231 Installation

9252000895 Rev C

Figure 4-3. DC Control Connections

Maintenance

BE1-50/51B-231 overcurrent relays require no preventive maintenance. However, periodic checks should

be performed according to scheduled practices. A recommended periodic test is provided in Section 5. If

the relay fails to function properly, contact the Technical Sales Support Department of Basler Electric.

Storage

This device contains long-life electrolytic capacitors. For devices that are not in service (spares in

storage), the life of these capacitors can be maximized by energizing the device for 30 minutes once per

year.