COMEL - Elektrotechnika i automatyka przemysłowa - Industrial automation

AF0500 detects arc flash!

The AF0500 is a microprocessor-based arc-flash protection relay that limits arc-fault damage by detecting the light from an arc flash and rapidly tripping the feeder breaker. The unit is well suited for switchgear, transformer, motor controls center and power converter applications.

Sensors, inputs, and connections are health monitored to ensure fail-safe operation. A secondary solid-state trip circuit provides a redundant trip path. A USB port is used for configuration and access to event logs. The AF0500 arc-flash protection relay includes an Ethernet interface and supports Modbus TCP communication. Zone tripping, upstream breaker tripping and tie breaker tripping applications can be easily configured. A number of control inputs allows interconnection of multiple AF0500 units to form a system.            

Relay AF0500 co-operates with PGA-LS10 point sensors and PGA-LS20/PGA-LS30 fiber optical sensor. Between 1 and 4 sensors in any combination can be connected and managed.

EE650 Air velocity transducer

Transducer of air velocity in ventilation systems and air conditioning (HVAC). Model EE650 is designed to measure air velocity in the range up to 20 m/s. The transmitter uses anew design sensor VTQ, which is very resistant to pollution.

LUMEL RE62 - new regulator

RE62 controller is designed to control temperature and other physical parameters (pressure, humidity, level, etc.). It is used in cabinets for telecommunications, plastics industry, food industry and dehydration.
Thanks to the modular housing RE62 meets the requirements for equipment mounted in cabinets.
The controller stands out thanks to its modern graphical OLED displaythat provides a good visualization of the process, high contrast and wide viewing angle.
Characteristics RE62

? universal input for resistance thermometers, thermocouples or standard signals.
? the type of regulation: two-state by the innovative SMART PID algorithm (guarantees very high accuracy), on-off and alarm signaling
? 3 outputs depending on the version:
     ?max 3 x relay
     ?max 2 x binary for SSR
     ?max 1 x analog
     ?max 1 x power supply output for transducers 24 V DC
? RS485 interface with MODBUS protocol (optional)
? configuration parameters from the keyboard (or optional RS485) and free program eCon
? modular housing according to DIN EN 62208 (controller has a width of 3 modules)
? universal power supply 22 ... A.c 60V / 60V D. C 20 ... or 60 ... 253V A.c / 60 ... 300 V, D.C.
? dimensions: 53 x 110 x 60,5mm

Formore information please send us an email Ten adres pocztowy jest chroniony przed spamowaniem. Aby go zobaczyć, konieczne jest włączenie w przeglądarce obsługi JavaScript. or call +48 58 6610167.

 

SELCO M2500 - Engine controller

  • Graphical display with gauges and dials
  • Automatic and Manual operation
  • Supports magnetic and inductive pick-ups
  • Discrete sensors and SAE CAN J1939
  • On-board Alarm Panel with texable label
  • PC configuration by browser and USB
  • Alarm and event log with data and time
  • Data storage on built-in SD-card
  • RS485 MODBUS RTU for SCADA or HMI
  • Complies with Marine class requirements
  • Flush mount IP54 design

The SELCO M2500 Engine Controller has been designed for control, monitoring and protection of engines in marine applications e.g. auxiliary generators, emergency generators, harbour generators or engines for propulsion. Despite having been designed to meet the strictest requirements for marine, the M2500 is also the premiere choice for engines in land applications. Few engine controllers provides as intuitive a user interface as the M2500. The M2500 provides all necessary inputs and outputs on-board, which means that no auxillary I/O modules are required. Given the fact the the M2500 supports both discrete sensors (potential free contacts or 4-20 mA sensors) and SAE CAN J1939, the M2500 works just as well with new as well as older engines. RS485 MODBUS RTU is provided for communication with SCADA or HMI systems. The unit allows manual (local) and remote (automatic) start of the engine and will monitor all relevant engine parameters ? either through discrete sensors or thorugh SAE CAN J1939. 9 digital and 8 analogue inputs (with cable monitoring) are provided on-board for detection of alarms and/or shut down conditions. A total of 90 alarms can be configured. Each alarm can be configured for either monitoring or engine shut down. 12 programmable output relays are available. The relay outputs can be configured for common warning, alarm or shut down. Additionally there are pre-defined outputs for common alarms, shut downs and status indication. Everything is provided on-board in a single flush mounted panel. There is no need for auxillary I/O boards etc.

M2500 controller complies with Marine class requirements for installation on board ships. For more information please visit manufacturer's site  oraz download catalogue (pdf). More pictures at COMEL shop (text in Polish).

Stronger with Inter-Elektro!

INTER-ELEKTRO logo

At the end of 2017, COMEL joined INTER-ELEKTRO (IE) Distribution Group. INTER-ELEKTRO unites around 50 independent electric wholesale companies, often family-owned, that acting together generate purchasing power for electrotechnical goods of over 1 bilion PLN a year. Thanks to the IE membership COMEL will have access to purchasing agreements with over 100 suppliers. Full implementation of all the tools and informational channels would likely take a couple of months, but we expect this period to be an exciting one. We invite you to contact us or visit our branch offices in Gdansk, Gdynia and Rumia!

INTER-ELEKTRO is a part of global consortium IMELCO.