Close search bar
Search for:
  + 
Search
Main Menu
* Products
    - 
      * 
Need help?
Support
Customer Corner
Contact
|  |
| --- |
| AQ-T216 Transformer protection device  AQ-T216 Transformer protection device   AQ-T216_web_v3         AQ-T216 Transformer protection device AQ-T216_web_v3  Description AQ-T216 is a transformer protection device with sophisticated and easy-to-use differential protection functions. The relay provides overcurrent protection for both low-voltage and high-voltage sides, earth fault protection, negative sequence overcurrent protection as well as two independent instances of restricted earth fault protection. Additionally, AQ-T216 can be applied to generator and motor differential protection. AQ-T216 communicates using various protocols, including the IEC 61850 substation communication standard.  **Highlights:**   * Both predefined and customizable connection group selection. * 2nd and 5th harmonic blocking. * Automatic verification for the connection group and nominal value settings. * Overloading and through fault statistics for preventive maintenance.  Download PDF      AQ-T216_web_v3   Technical data Protection   * Non-directional overcurrent (I>; 50/51) - 4 stages (INST, DT or IDMT) * Non-directional earth fault (I0>; 50N/51N) - 4 stages (INST, DT or IDMT) * Negative sequence overcurrent/ Phase current reversal/ Current unbalance (I2>; 46/46R/46L) - 4 stages (INST, DT or IDMT) * Harmonic overcurrent (Ih>; 50H/51H/68H) - 4 stages (INST, DT or IDMT) * Circuit breaker failure protection (CBFP; 50BF/52BF) * High-impedance or low-impedance restricted earth fault/ Cable end differential (I0d>; 87N) * Resistance temperature detectors (RTD) * Transformer thermal overload (TT>; 49T) * Generator/transformer differential (Idx>; 87T/87G/87M/87N) * Transformer status monitoring * Programmable stage (PGx>/<; 99) * Arc protection (IArc>/I0Arc>; 50Arc/50NArc) (optional)     Control   * Number of objects to control and monitor: 5 * Number of indicators to monitor: 5 * Number of setting groups: 8 * Cold load pick-up     Measuring & monitoring   * Phase, sequence and residual currents (IL1, IL2, IL3, I01, I02) * Current transformer supervision - 2 instances * Circuit breaker wear monitoring * Total harmonic distortion (current) * Running hour counter * 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)     Hardware   * Current inputs: 10 * Digital inputs (fixed): 3 * Digital outputs (fixed): 5 * Number of empty slots: 2 * Digital inputs: +8/16 (optional) * Digital outputs: +5/10 (optional) * Milliampere I/O module (4 mA outputs + 1 mA input) (optional) * Arc protection module (4 sensors + 2 HSO + 1 BI) (optional) * Communication media (see "Communication" below) * External I/O modules (see "Accessories" below)     Communication   * 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     Accessories   * 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 materialApplication Drawing An application image for AQ-T216 transformer protection device, with one version drawn according to IEC standard symbols and the other according to IEEE/ANSI standard symbols.   Device Rear Image Device rear image_AQ-216-AA   Device and Cut-out Image AQ-210 dimensions and cut-out   Order Code Order code_T216           Download Catalogues & Brochures   *  *  *  *  *  *  *  *      Instruction manuals   *      Resources   *  *  *      Software manuals   *           Related products     AQ-T215 is a voltage regulating device. It comes with current-based and voltage-based protection functions, which makes     AQ-T256 is a transformer protection device with sophisticated and easy-to-use differential protection functions. The relay provides     AQ-T257 is a transformer protection device with a differential protection function and an integrated automatic voltage     AQ-T352 Two-winding transformer protection device is a transformer protection device for two-winding transformer applications. It integrates  \* |
!
Arcteq Relays Ltd
Kvartsikatu 2 A 1
65300 Vaasa, Finland
tel: +358 10 3221 370
Arcteq is a pioneer in arc flash protection, and we are known for making the most accurate protection devices in the world.
## Subscribe to our newsletter
Email(Required)
Name(Required)
First
Last
Company(Required)City(Required)Country(Required)What colour is a firetruck?(Required)To confirm you are not a robot, please answer the question above.GDPR(Required)
I agree to the  \*
## Headquarters
Business ID: 2342569-3
tel: +358 10 3221 370
## MAIL INQURIES:
sales@arcteq.com
## TECHNICAL SUPPORT:
## ARCTEQ SUPPORT LINE:
+358 10 3221 388
EET 9:00 – 17.00
We are using cookies to give you the best experience on our website.
You can find out more about which cookies we are using or switch them off in settings.
Accept all cookies
Accept only necessary cookies
Settings
Change cookie settings
Close GDPR Cookie Settings
* Privacy Overview
* Strictly Necessary Cookies
* 3rd Party Cookies
* Cookie Policy
Privacy Overview
This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.
Strictly Necessary Cookies
Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings.
Enable or Disable Cookies
3rd Party Cookies
This website uses Google Analytics to collect anonymous information such as the number of visitors to the site, and the most popular pages.
Keeping this cookie enabled helps us to improve our website.
Please enable Strictly Necessary Cookies first so that we can save your preferences!
Cookie Policy
More information about our 
Enable All
Save Changes
| AQ-T256 Transformer protection device  AQ-T256 Transformer protection device   AQ-T256_web         AQ-T256 Transformer protection device AQ-T256_web  Description AQ-T256 is a transformer protection device with sophisticated and easy-to-use differential protection functions. The relay provides overcurrent protection for both low-voltage and high-voltage sides, earth fault protection, negative sequence overcurrent protection as well as two independent instances of restricted earth fault protection. You can add up to ten (10) I/O or communication cards into the device for extensive monitoring and control applications. AQ-T256 is a transformer protection device with a sophisticated and easy-to-use differential protection function. communicates using various protocols, including the IEC 61850 substation communication standard.  **Highlights:**   * A large I/O capacity. * Both predefined and customizable connection group selection. * 2nd and 5th harmonic blocking. * Automatic verification of connection group and nominal value settings. * Overloading and through fault statistics for preventive maintenance.  Download PDF      AQ-T256_web   Technical data Protection   * Non-directional overcurrent (I>; 50/51) - 4 stages (INST, DT or IDMT) * Non-directional earth fault (I0>; 50N/51N) - 4 stages (INST, DT or IDMT) * Negative sequence overcurrent/ Phase current reversal/ Current unbalance (I2>; 46/46R/46L) - 4 stages (INST, DT or IDMT) * Harmonic overcurrent (Ih>; 50H/51H/68H) - 4 stages (INST, DT or IDMT) * Circuit breaker failure protection (CBFP; 50BF/52BF) * Resistance temperature detectors (RTD) * Transformer thermal overload (TT>; 49T) * Generator/transformer differential (Idx>; 87T/87G/87M/87N) * Transformer status monitoring * Programmable stage (PGx>/<; 99) * Arc protection (IArc>/I0Arc>; 50Arc/50NArc) (optional)     Control   * Number of objects to control and monitor: 10 * Number of indicators to monitor: 10 * Number of setting groups: 8 * Cold load pick-up * Switch-on-to-fault     Measuring and monitoring   * Phase, sequence and residual currents (IL1, IL2, IL3, I01, I02) * Current transformer supervision - 2 instances * Circuit breaker wear monitoring * Total harmonic distortion (current) * 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)     Hardware   * Current inputs: 10 * Digital inputs (fixed): 3 * Digital outputs (fixed): 5 * Number of empty slots: 10 * Digital inputs: +8/16/24/32/40/48/56/64/72/80 (optional) * Digital outputs: +5/10/15/20/25/30 (optional) * Milliampere I/O module (4 mA outputs + 1 mA input) (optional) * Arc protection module (4 sensors + 2 HSO + 1 BI) (optional) * Communication media (see "Communication" below) * External I/O modules (see "Accessories" below)     Communication   * 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 61850 (edition 2) * IEC 60870-5-101/104 * IEC 60870-5-103 * Modbus/RTU and Modbus/TCP * DNP3 * SPA     Accessories   * AX007 External 6-channel 2-/3-wire RTD input module (pre-configured) * AX008 External 8-channel thermocouple and mA input module (pre-configured) * AX013 Raising frame (120 mm) * AX014 Raising frame (40 mm) * AX015 Wall mounting bracket        Additional materialApplication Drawing An application image for AQ-T256A transformer protection device, with one version drawn according to IEC standard symbols and the other according to IEEE/ANSI standard symbols.   Device Rear Image Device rear image_AQ-256-AAAAAAAAAA   Device and Cut-out Image AQ-250 dimensions and cut-out   Order Code Order code_T256A           Download Catalogues & Brochures   *  *  *  *  *  *  *  *      Instruction manuals   *      Resources   *  *  *      Software manuals   *           Related products     AQ-T215 is a voltage regulating device. It comes with current-based and voltage-based protection functions, which makes     AQ-T216 is a transformer protection device with sophisticated and easy-to-use differential protection functions. The relay provides     AQ-T257 is a transformer protection device with a differential protection function and an integrated automatic voltage     AQ-T352 Two-winding transformer protection device is a transformer protection device for two-winding transformer applications. It integrates  \* |