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IED PRODUCTS
description
VAMP 50 Series
Protection for LV and MV feeders and motors
VAMP 50 series offers a comprehensive selection of modular protection relays for overcurrent, earth fault, voltage, frequency and line differential protection.
저압/고압 전력 시스템을 위한 지능형 보호
VAMP 50 시리즈는 과전류, 접지 결함, 전압, 주파수 및 차동 회선 보호를 위한 포괄적인 모듈형 보호 계전기를 제공합니다.
VAMP 50 Overcurrent and Earth Fault Protection Relay
VAMP 52 Feeder and Motor Protection Relay
VAMP 50: Low and medium voltage feeders in industrial and utility applications with optional arc flash protection and for back-up protection.
VAMP 52: Low and medium voltage feeders in industrial or utility applications with optional arc flash protection. Extensive thermal protection functions make this relay optimal for low and medium-sized asynchronous motors. In feeder configuration mode, autoreclose and directional earth fault are also available.
VAMP 55: Frequency and voltage protection for both utility and industrial applications and also for synchro check applications.
VAMP 59: Line differential protection in medium voltage systems including overhead lines and cables with optional arc flash protection. Intermediate power transformers can be applied within the protected zone.
Specification
| Description | Specification |
|---|---|
| Type (Model Name) | VAMP 59 |
| Auxiliary Power Supply | 24Vdc 48-230Vac/dc |
| CT Inputs | 4 |
| VT inputs | 1 |
| Number of Digital input (max) | 7 |
| Number of Digital Output (max) | 6 |
| Analogue input | Option |
| Analogue Output | |
| RTD input | |
| Protection Elements | Phase unbalance protection (46) Thermal overload (49) Ground fault (50N/51N) 3 Phase overcurrent (50/51) Circuit breaker failure (50BF) Ground fault directional (67N) Magnetising inrush (68F2) Transformer overexcitation (68F5) Auto-reclose (79) Phase segregated current differential (87L) Current transformer supervision / VT supervision (CTS/VTS) |
| Communication Protocol | IEC60870-5-101, IEC60870-5-103, DNP3.0, Modbus, SPA-bus, Ethernet IP, Profibus DP, IEC61850 |
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