- Pune - 411015, Maharashtra, India
- sales@aaradhyapower.com
SYMAP
SYMAP®
SYMAP® is a flexible digital protection and control device for low, medium and high voltage power systems. It has three powerful micro-processors, integrated protection functions and HMI interface. This efficient and cost-effective solution for all types of switchgear offers comprehensive protection and control functions for generators, transformers, motors, feeder, power lines, networks, DP systems, battery solutions etc. It has type approvals from common ship classification societies as well as type approval for cyber security and power management.
Applications
Control and protection systems for low and medium voltage applications – feeder, motor, transformer and generator protection incl. differential protection
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SYMAP®EC |
engine control |
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SYMAP®ECG |
engine control and generator protection |
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SYMAP®F |
feeder protection |
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SYMAP®G |
generator protection |
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SYMAP®M |
motor protection |
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SYMAP®T |
transformer protection |
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SYMAP®LD |
line differential protection |
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SYMAP®DC |
DC protection |
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SYMAP®BAT |
battery applications (hybrid energy sources) |
Your benefits at a glance
- plugs for 3 x 3 voltage and current measurement are easily exchangeable, current measurement connector with shorting bar
- communication via Modbus RTU and TCP/IP, Profibus DP, IEC 61850
- very compact dimensions with very low installation depth
- stainless steel housing (high EMC security)
- flexibly programmable and expandable thanks to integrated PLC
- graphic representation of the busbar for up-to 5 circuit breakers
- increasing flexibility in the design and significant reduction of wiring for power distribution
- networks (control logics can be software-based via redundant communication via CANBUS)
- flexible graphics library according to customer requirements
- one device for multiple applications, covering
- a large array of ANSI protection codes
- distance protection, directional earth fault and line differential protection in one device
- applicable for most complex application structures (double busbar system, redundancy system)
- protection, synchronizer, circuit breaker management and power management in one device
Human Machine Interface
- easy to program and operate
- graphic LCD with LED indicators
- graphics and measurements displayed on one page
- parameter settings can be applied to several devices
- hotkeys for meters, alarm, process and breaker control
- parameters and breaker control protected by access via password
Terminal connections
Easy exchange possible because of terminal plugs on the back of the device.
SYMAP® provides inputs for analog sensors at the rear of the device. A total of 17 analog inputs for current and voltage transformers are available for protection functions:
- 3 x CT inputs for feeder current
- 1 x CT input for ground current
- 3 x PT inputs for feeder voltage
- 3 x PT inputs for 1st busbar voltage
- 3 x PT inputs for 2nd busbar voltage
- 1 x PT input for ground voltage
SYMAP® can serve as the main bay controller for the power management system or substation system with the following elements:
- remote supervision
- remote control
- remote parameter setting
- central registration of measured and calculated values
- central event logging
- central fault recording, analysis and logging
- plant power management
SYMAP® provides communication ports available with the following interfaces and protocols:
- 1 x RS 232 on the front panel for programming and data output
- 1 x RS 422/485 port
- 1 x PROFIBUS DP (RS485 or fiber optic port)
- MODBUS RTU
- MODBUS TCP (RJ45 or fiber optic port)
- IEC 60870-5-103 (RS485 or fiber optic port)
- IEC 61850 (RJ45 or fiber optic port)
- CANBUS1 (communication between devices as power management system, breaker control interlocking)
- CANBUS2 (engine control interface: MTU, VOLVO, DEUTZ etc.)
One type of extension board can be connected to SYMAP® at a time to provide additional in- and output channels. The following extension boards are available (in addition to the standard I/O of the main device):
CMA 216- 24 digital inputs & 24 relay outputs (SYMAP®BC series)
- 18 digital inputs & 18 relay outputs (SYMAP®Y series)
Housing dimensions (W×H×D): 160 x 105 x 72 mm
CMA 216 + 237- 24 digital inputs & 24 relay outputs (SYMAP®BC series)
- 18 digital inputs & 18 relay outputs (SYMAP®Y series)
- 8 analog inputs & 8 analog outputs
- 8 analog inputs
Housing dimensions (W×H×D): 160 x 105 x 72 mm
CMA 215 – High current relay cardOne Channel relay card converting input channel to 12V (max. 60V)/40A output contact for direct controls of start/stop or other solenoid valves.
CMA 198 – Current-fed short circuit redundancyAn optional safety device is available by applying the extension board CMA 198 to realize a self-powered and redundant short circuit protection independent of a SYMAP® unit. The board is available in three versions:
- CMA 198A: 1A secondary rated current; 3-phase (short circuit setpoint (Amp) x In: 2.0-7.0xIn)
- CMA 198B: 1A secondary rated current; 3-phase (short circuit setpoint (Amp) x In: 1.2-3.5xIn)
- CMA 198C: 5A secondary rated current; 3-phase (short circuit setpoint (Amp) x In: 2.0-7.0xIn)
SYMAP® automatically collects and stores all activated events related to protection functions with a time stamp. A max. of 5.000 events can be stored. In case of overflow, overwriting follows the FIFO principle.
The data recorder can log analog inputs, digital inputs and digital outputs. The recorder has the following settings:
- number of samples (6-72)
- recording period (5-60 sec)
- pre-trigger (0-100%)
- trigger event (start for recorder)
- trigger event (stop for recorder)
SYMAP® provides various diagnostic and monitoring functions:
- all memories (ROMs, RAMs, EEPROMs)
- all analog reference voltages
- automated test sequences
- control power ON/OFF
- binary input and output for control logic
The following supervising systems are offered by SYMAP®:
- self-diagnostics of SYMAP®
- inputs of analog data (auxiliary circuit)
- status and position of switching device and motor’s on-off status
- supervising supply of trip coil
- gas pressure
- temperature inside panel
- operating life of each breaker (hours)
SYMAP® provides various diagnostic and monitoring functions:
- low and medium voltage protection of the battery converter output
- synchronization of the battery converter to the bus bar
- main breaker control
- load sharing control between conventional generators and the battery converter
- fixed power feeding to the battery converter for charging
- stand-by diesel start demand on low battery
- Modbus interface for SCADA
