AQ-V211 Voltage protection device


AQ-V211 Voltage protection device AQ-V211 Voltage protection device Ask for an offer Home Protection relays Description The AQ-V211 voltage protection device offers a modular voltage protection solution for substations. The relay includes both voltage and frequency protections as well as powerful logic programming, and you can add up to five (5) I/O or communication cards. All this makes AQ-V211 optimal for demanding load shedding and automatic transfer applications. AQ-V211 communicates using various protocols, including the IEC 61850 substation communication standard. The AQ-V211 voltage protection device comes in two variants: the “A” variant (AQ-V211A) includes the standard functionalities for voltage protection, while the “B” variant (AQ-V211B) also includes the synchronizer function. Highlights: Eight (8) frequency stages and eight (8) setting groups for load shedding. Synchrocheck for up to three (3) circuit breakers. Optional synchronizer function. Anti-islanding protection. Technical data Circuit breaker failure protection (CBFP; 50BF/52BF) Overvoltage (U>; 59) - 4 stages (INST, DT or IDMT) Undervoltage (U<; 27) - 4 stages (INST, DT or IDMT) Neutral overvoltage (U0>; 59N) - 4 stages (INST, DT or IDMT) Sequence voltage (U1/U2>/<; 47/27P/59PN) - 4 stages (INST, DT or IDMT) Overfrequency and underfrequency (f>/<; 81O/81U) - 8 stages (INST or DT) Rate-of-change of frequency (df/dt>/<; 81R) - 8 stages (INST, DT or IDMT) Resistance temperature detectors (RTD) Voltage memory Programmable stage (PGx>/<; 99) Number of objects to control and monitor: 5 Number of indicators to monitor: 5 Number of setting groups: 8 Switch-on-to-fault Vector jump (Δφ; 78) Synchrocheck (ΔV/Δa/Δf; 25) AQ-V211B – Synchronizer (ΔV/Δa/Δf; 25) Phase, sequence and residual voltages (UL1, UL2, UL3, U12, U23, U31, U0) Voltage transformer supervision (60) Measurement recorder Measurement value recorder Event recorder (max. 15 000 permanent event records) Disturbance recorder (max. 100 records á 5 seconds at 3.2 kHz sampling) Voltage inputs: 4 Digital inputs (fixed): 3 Digital outputs (fixed): 5 Number of empty slots: 5 Digital inputs: +8/16/24/32/40 (optional) Digital outputs: +5/10 (optional) Milliampere I/O module (4 mA outputs + 1 mA input) Communication media (see "Communication" below) External I/O modules (see "Accessories" below) Communication inputs RJ-45 100 Mbps Ethernet (front panel, fixed) RJ-45 100 Mbps Ethernet and RS-485 (rear panel, fixed) 2 x RJ-45 100 Mbps Ethernet with an IRIG-B input (optional) 2 x ST 100 Mbps Ethernet with an IRIG-B input (optional) 2 x LC 100 Mbps Ethernet (PRP/HSR) (optional) RS-232 serial fiber (PP/PG/GP/GG) (optional) Communication protocols IEC 61850 (edition 1) IEC 60870-5-101/104 IEC 60870-5-103 Modbus/RTU and Modbus/TCP DNP3 SPA AX007 External 6-channel 2-/3-wire RTD input module (pre-configured) AX008 External 8-channel thermocouple and mA input module (pre-configured) AX009 Raising frame (87 mm) AX010 Raising frame (40 mm) AX011 Combiflex frame AX012 Wall mounting bracket Additional material Application Drawing Device Rear Image Device and Cut-out Image Order Code Download application drawing Download device rear image Download device and cut-out dimensions Download order code Download AQ 200 series flyer, v2.01 (English) AQ 200 series flyer, v2.01 (Finnish) AQ 200 series flyer, v2.01 (Swedish) AQ 200 series product catalog (ANSI), v2.02 (English) AQ 200 series product catalog (IEC), v2.00 (English) AQtivate PRO flyer, v1.00 (English) AQtivate PRO flyer, v1.00 (Finnish) AQ-V211 Instruction manual (v2.12, English) AQ 200 series DNP3 device profile v4.00 (English) AQ 200 series DWG connection drawings (.zip file) AQ 200 series IEC 103 interoperability list v1.00 (English) AQtivate 200 Instruction manual v2.02 (English) Related products AQ-B398 Busbar protection device The AQ-B398 busbar protection device comes in two variants: the C variant (AQ-B398C) is a centralized […] AQ-C215 Capacitor bank protection device The AQ-C215 capacitor bank protection device has been specifically designed for the protection of capacitor banks. […] AQ-C255 Capacitor bank protection devices The AQ-C255 capacitor bank protection devices have been specifically designed for the protection of capacitor banks. […] AQ-C255A Capacitor bank protection device The AQ-C255A capacitor bank protection device has been specifically designed for the protection of capacitor banks. […] Ask for an offer or more information We provide a comprehensive range of services through our own skilled staff and a global network of partners. Name(Required) First Last Country(Required) Email(Required) Add attachment Company(Required) Max. file size 300 MB Phone Add attachment Max. file size: 128 MB. Description(Required) What colour is a firetruck?(Required) To confirm you are not a robot, please answer this question. GDPR(Required) I agree to the Privacy Policy *

Description

The AQ-V211 voltage protection device offers a modular voltage protection solution for substations. The relay includes both voltage and frequency protections as well as powerful logic programming, and you can add up to five (5) I/O or communication cards. All this makes AQ-V211 optimal for demanding load shedding and automatic transfer applications. AQ-V211 communicates using various protocols, including the IEC 61850 substation communication standard.

The AQ-V211 voltage protection device comes in two variants: the “A” variant (AQ-V211A) includes the standard functionalities for voltage protection, while the “B” variant (AQ-V211B) also includes the synchronizer function.

Highlights: