Basler Electric DECS 125-15-B2C1 V.2.0.9 DIGITAL EXCITATION CONTROL SYSTEM

Generator and Bus Protection and Metering

Multifunction protection guards against overvoltage, undervoltage,

excessive forward and reverse power, underfrequency, and

overfrequency. Overcurrent, phase imbalance, loss of mains,

frequency rate-ofchange, phase differential, and neutral differential

protection are available as options. Each protection function has

an adjustable pickup and time delay setting.

Sixteen inverse time curves, in addition to user programmable

curves, enable the DGC-2020HD to offer overcurrent protection in

a variety of applications. Each protective element can be assigned

to protect the generator, bus 1. or bus 2 sensing inputs with settings

groups.

Metered generator and bus parameters include voltage, current,

frequency, vector shift, real power (watts), apparent power (VA),

and power factor (PF).

Engine Protection and Metering

Engine protection features include oil pressure and coolant temperature

monitoring, overcrank protection, ECU-specific protection elements,

and diagnostic reporting.

Metered engine parameters include oil pressure, coolant temperature,

battery voltage, speed, fuel level, engine load, coolant level (from ECU),

ECU-specific parameters, and run-time statistics.

Load Sharing

The DGC-2020HD provides analog outputs to the power system in the

form of analog bias signals to the voltage regulator and speed governor.

A pulse width modulated (PWM) speed bias output is also available.

When the generator breaker is closed and load sharing is enabled, the

DGC-2020HD shares the real power load proportionally with other

generators in the system. Load sharing can be implemented on the Analog

Load Share Line or through Ethernet communications. Reactive power

(kvar) sharing is accomplished through Ethernet communications.

The DECS-200N is a very compact Negative Forcing Digital Excitation

Control System.

This compact design accommodates 63 Vdc and 125 Vdc applications up to

20 Adccontinuously. The on-board six-thyristor controlled rectifier bridge

offers the highest system performance possible, making the DECS-200N

ideal for providing exceptional system response, which makes it suitable

for applications requiring power system stabilizers.

Basler   Electric Relay BE1-50/51B-207 Overcurrent Relay

Basler Electric DECS-250 -   CN2CN 1N Digital Excitation Control System Unit

Basler Electric   DECS-250-LN1SN1N DIGITAL EXCITATION CONTROL SYSTEM REV. V

Basler Electric BE1-GPS   Generator Protection System

Basler Electric   BE1-25M1EA6PN5R1F / BE125M1EA6PN5R1F 

Basler Electric   BE1-81T1EE1WA0N1F / BE181T1EE1WA0N1F 

Basler Electric   BE1-81-O/UT3EE1JB7N1F / BE181OUT3EE1JB7N1F 

Basler Electric   DGC-2020HD-5NS1DNSBA Digital Genset Controller

Basler Electric SSE-N   125-4.5KW SHUNT EXCITER REGULATOR

Basler Electric 9310300100   DECS-300 Digital Excitation Control System

Basler Electric DECS-200-1L   Digital Excitation Control System

Basler Electric BE1-87T   Transformer Differential Relay Module

Basler BE1-851 overcurrent relay

APR63-5 Basler Electric   Automatic Voltage Regulator

Basler Electric BE1-700V   Digital Protective Relay N3N2X1N