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Current Relay Specifications: Manufactured using superior quality raw material our range of Current Relays is widely in demand in the market. These have been compactly designed and have wireless interiors which make this equipment highly rugged. Highly accurate, this equipment is provided with auto and manual reset test facilities and can fit on any standard mounting channel.
Technical Data
• Supply Voltage: 110V/220V/380V/415V AC 50Hz or 12/24V DC
• Permissible Supply Variation: 25%
• Output Contacts: 2 change over (2-set point relay, 2 change over each)
• Switching Duty: 6A resistive at 24V DC or 240V AC
• Relay Status: De-energized in normal conditions
• Set Point: For Current relay = 40% - 120% (with 5A CT:1A-6A)
• For Earth fault relay = 50% - 100% (with 5A CT:2.5-5A)
• Signals: From 5A CT secondary (class
• 5P10 or 0.5 class of accuracy)
• Time Delay (optional): 0-10 sec settable
• Mode of Operation: Over Current
• Reset: Automatic/Manual (User Selectable)
• Setting Accuracy: 5% of Full Scale
• Mounting: Any standard mounting channel
• Dimensions: Width for CE/EFR-1 relays - 77mm for CR-3 - 112mm for CR3-2S relays - 147mm
• Height - 90mm
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