توضیحات
VAMP 257 -FEEDER AND MOTOR MANAGER
- Nominal phase current / activation voltage for DI7-28,1 A / 5 A / 24 V
- Nominal earth-fault current Io1 & Io2 [A],1 A & 5 A
- Supply voltage [V],40.. 265 Vac/dc
- Optional hardware (communication port 1),RS 485 interface (4-wire VCM 485-4)
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Key Features vamp 257 :
• Advanced feeder and motor manager suitable for all current and voltage applications
• 5 Current & 3 Voltage inputs allows use of directional o/c and various voltage-based protection stages
• Auto-reclose functionality
• Inbuilt Ethernet interface with Native IEC61850 communication including GOOSE messages
• Non-volatile memory storage
• Event handling and fault registration, up to 2000 event records
• Supports up to 28 (max) Digital Inputs and 19 (max) Digital Outputs, based on configuration
• Connectivity to PTD input module
• Optional arc protection
• Removable / interchangeable communication modules for connecting the relay to various system communication solutions and medias
• Standard VAMP communication modules for connecting the relay to various system communication solutions and medias (order options)
نقد و بررسیها
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