DC FAILURE ALARM RELAY

Description

Features: Static Design DC Failure Indication by High bright LED Built in test & accept push buttons Built in audible alarm Suitable for wide range of DC supply Three No’s. normally open contacts also given for externel application like remote window or alarm High barrier with Shrouded connectors for easy & safety terminations APPLICATION: Suitable for 11 KV switchgear/feeder DC failure indications. DC monitoring circuits. TECHNICAL SPECIFICATION: Input DC Supply : 20 to 250V DC. Input AC Supply : 230V AC ± 20%. Audible alarm output : 90dB at 1 Meter – Intermittent sound. Response time : Less than 100 msec. (Indication & alarm When DC fails). Enclosure : ABS Plastic cover. Output relay contacts : 1 NO Contacts Contact rating : 5A at 230VAC/30VDC Mounting Type : Flush mounting Panel cut out : 92 X 92 mm Front bezel size : 96(H) x 96 (W) mm Depth : 120 mm