DR50 RELAY 200 TO 300 CC by Buchholz Relays

The DR50 twin-float Buchholz relay is manufactured by Buchholz Relays, corresponding to Type BR 50 F 100 with Trafo-Union order number XB 0274-01 and drawing number HE 013 (B). Built in accordance with the DIN 42566 standard and specification, this double-contact arrangement device features an in-flange NW 50 connection. It operates with a flow velocity of 200 to 300 cc. This DR50 relay is utilized for the cable box of a 100MVA CENEMES power transformer at substations 8802 and 8807, and is additionally applied for a 60 MVA, 133 KV Hyundai transformer.

More Buchholz Relays part numbers

• 06.-1.28.44.-0236
• 09-6.28.44-0336
• 26 (BF 80/10/8) 26-1.21.28.33.34.36.49.-0255
• 26 (BF 80/10/8) 26-1.28.33.34.36.45.-0243
• 26 (BF 80/10/8) 26-2.21.34.46.-0236
• 26-1.46.-0411
• 26.-1.28.44.-0236
• 616.040006
• 616.070012
• 616.230027 (BF 25/10 S)
• 616.260014 Typ 26 (BF 80/10/8)
• BF 25/10 // 616.060011

See all Buchholz Relays products

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Do you provide technical support for DR50?

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