SynchroBeeWith the goal to provide a very robust and highly valuable tool we designed one flexible and highly configurable power grid synchronization platform that allows multiple hardware and software configurations. It monitors, protects, connects and synchronizes (when one of the buses is maintained by a diesel generator) two three phase buses.

The data can then be sent through analog outputs or communication interfaces for further control, notification or visualization tasks. These can be RMS voltage, RMS current, Active power, Reactive power, frequency, etc.

The platform is originally equipped with the ZekaStream™ technology allowing high speed data logging within the microseconds range. This makes the device a highly valuable tool for catching transients and analyzing high-speed processes. Only one device with such a technology in your design is enough to change the way you commission the whole power plant.

Having numerous communication interfaces including Ethernet, RS485 and CANBus and utilizing Modbus, makes the integration with your industrial network an easy task. Profibus interface is also available using the GreenBee Industrial Gateway communication bridge.

Several digital and analog inputs and outputs are available for additional programming allowing extra flexibility during the system design or even when the project is in its final phase. The integrated Modbus master allows different Modbus slaves to be attached to extend IO and functionality.

 

Technical specification

Characteristic

Value

7x Analog Inputs

±230 Vp

1x Analog Inputs

±2.5 Vp

3x Analog Inputs

1.0 Arms , ± 5 Ap

5x Analog Inputs

0-20 mA

9x Analog outputs

0-20 mA

4x Analog outputs

±10 V

3x PWM outputs

Parameter controlled (20 mA max, 24V max)

16x Digital Inputs

+24V - +110V (> 15V on)

12x Digital outputs

External Power Supply: Up to 125 V, 200mA

4x relay outputs

250 Vac / 5A, 30 Vdc / 3 A

Power supply

24 V ± 10 % / 1 A

Dimensions (W x L x H)

330 x 190 x 47 mm

Weight

0.8 kg

Operating temperature

5 °C - 55 °C

Protection class

IP 20

Humidity

96 %, not condensing

 

Communication interfaces

Description

Interface

1x Modbus RTU slave

RS485

1x Modbus RTU master

RS485

1x Modbus TCP slave

Ethernet

1x CAN

CAN

 

Standards

Standard

Description

IEC 61000-4-4:2004

Electrical fast transient (Burst) ( 2 kV power , 1 kV signal )

IEC 61000-4-5:2006

Surge voltage ( 0.5 kV L-L , 1 kV L-GND )

BDS EN 61000-4-6:2009

Conducted radio frequency interference ( 3 Vrms / 150 kHz – 80 MHz )

IEC 61000-4-2:2009

Electrostatic discharge ( 6 kV contact , 6 kV air )

IEC 61000-4-3:2006

Electromagnetic field ( 10 V/m, 80 MHz – 2 GHz )

BDS EN 60068-2-6:2008

Environmental testing, Vibration - Test Fc ( 5 – 11 Hz / 1mm, 11 – 100 Hz/ 0.7g)

BDS EN 55016-2-1:2009

Conducted disturbance measurement

(DNV-OS-D202-2-4, Table 4-3 Class A)

BDS EN 55016-2-3:2010

Radiated disturbance measurement

(DNV-OS-D202-2-4, Table 4-3 Class A)

BDS EN 60068-2-1:2007

Environmental testing – Test A: Cold ( 5 °C)

BDS EN 60068-2-2:2008

Environmental testing – Test B: Dry heat ( 55 °C)

BDS EN 60068-2-78:2013

Environmental testing – Test Cab: Damp heat ( 40 °C)

 

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