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We provide 'innovation at every level' in order to control rofitability as well as efficiency, safety, cyber security, the environment, and risk factors of reliability, utilizing the advanced technological prowess of both NEXPO Co., Ltd. and Schneider Electric.

P12X P12Y P13X P14X P22X P24X P34X P43X P44X P44Y P521 P53X P54X P59X P63X P64X P72X P74X P746 P79X P821 P841 P849 P92X P3Advanced P3Standard VAMP50_52 VAMP55 VAMP57 VAMP59 VAMP210 VAMP230 VAMP259 VAMP265 VAMP265M VAMP300G VAMP300F VAMP300T

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VAMP 200 Series
Protection and Control Devices for MV Power Systems
VAMP 200 series offers a comprehensive family of protection and control devices with complex measurement functions for the management of feeders, motors and capacitor banks.

VAMP 210: Small and medium sized generators including solidly as well as high or low resistance grounded systems.

VAMP 230, 255 and 257: Applications where reliable control and protection is needed on feeders and motors including overhead line feeders, cable feeders, motor feeders, capacitor banks, reactors and busbars in power system distribution substations, power plants, industrial power systems, marine and offshore installations.

VAMP 259: Complete distance protection which incorporates line differential functions required for the protection of sub transmission cables and overhead lines.

VAMP 265: Utility and industrial power generation differential applications including generators, transformers and motors.

VAMP 265M: Complete differential protection dedicated to large synchronous and asynchronous motors

Specification

Description Specification
Type (Model Name) VAMP 230 VAMP 255 VAMP 257
Auxiliary Power Supply 18-36Vdc
40-265Vac/dc
CT Inputs 5
VT inputs 3
Number of Digital input (max) 8 20 28
Number of Digital Output (max) 7 9 19
Number of Analogue input (max)      
Number of Analogue Output (max) 4 4  
Number of RTD input (max) 16 16 16 (Option)
Protection Elements Synchrocheck (25)
Reverse power and underpower protection (32)
Undercurrent (37)
Current unbalance protection (46)
Broken line (46R)
Incorrect phase sequence (47)
Stall (48)
Thermal overload (49)
Ground fault (50N/51N)
3 Phase overcurrent (50/51)
Circuit breaker failure (50BF)
Over / Under voltage (59/27)
Residual over voltage (59N)
Frequent start (66)
Directional overcurrent protection (67)
Directional earth fault (67N)
Intermittent transient earth fault (67NT)
Inrush and cold load (68F2)
Auto-reclose (79)
Over frequency and under frequency (81)
Rate of change of frequency (81R)
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

Download

File Download
V255 User Manual Download
V257 User Manual Download
Product Catalog Download

Question

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Address

1106, Woolim Lion's Valley rd Bld, 24, 388Gil, Dunchondaero, Jungwon-Gu, Seongnam-Si, Kyeonggi-Do, Korea (13403)

Phone Number

+82 31 739 9200

Email

mhcha@nexpo.kr

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