Earth Fault Relay

Protection Relays

efr-p9620-broyce-control
Definite Time Earth Fault Relay (Panel Mounting 96x96mm)
Brand: Broyce Control
Type: P-9620
Definite Time (DT) Earth Fault Relay.
  • True R.M.S. measurements
  • Adjustable Low-set tripping threshold
  • Adjustable High-set tripping threshold with option to disable
  • Adjustable Definite Time setting (applicable to Low-set triggering only)
  • Instantaneous tripping on High-set triggering
  • Test and Reset button for simulating and clearing of fault condition
  • Red LED indication of Low-set or High-set triggering and tripping
  • Green LED indication for Auxiliary power supply presence
  • Microprocessor based (self checking) with non-volatile memory
  • Terminals suitable for 2 x 2.5mm2 wires (complete with protective cover)
The P9620 (from the P9600 series family of IDMT/DT relays) is a microprocessor based relay designed to monitor and detect Earth faults in 3-phase applications. Typically the P9620 is wired in conjunction with external current transformers of the feeder to be protected.

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Over Current Relay

Protection Relays

ocr-p9625-broycecontrol
Definite Time Over Current Relay (Panel Mounting 96x96mm)
Brand: Broyce Control
Type: P-9625
Definite Time (DT) Over current relay
  • True R.M.S. measurements
  • Individual Trip Level adjustment for each phase
  • Adjustable Delay setting
  • Test and Reset button for simulating and clearing of fault condition
  • Red LED indication of which phase has been triggered
  • Red LED indication of actual tripped condition
  • Green LED indication for Auxiliary power supply presence
  • Microprocessor based (self checking) with non-volatile memory
  • Terminals suitable for 2 x 2.5mm2
  • wires (complete with protective cover)
The P9625 (from the P9600 series family of IDMT/ DT relays) is a microprocessor based relay designed to monitor and detect Over currents in 3-phase applications. Typically the P9625 is wired in conjunction with external current transformers (1 per phase) of the feeder to be protected.

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AVR SX440

Automatic Voltage Regulator

The SX440 positive voltage build up from residual levels is ensured by the use of efficient semiconductors in the power circuitry of the AVR. The AVR is linked with the main stator windings and the exciter field windings to provide closed loop control of the output voltage with load regulation of +/- 1.0%.

In addition to being powered from the main stator, the AVR also derives a sample voltage from the output windings for voltage control purposes. In response to this sample voltage, the AVR controls the power fed to the exciter field, and hence the main field, to maintain the machine output voltage within the specified limits, compensating for load, speed, temperature and power
factor of the generator.

avr-sx440
AVR SX440 Stamford

 

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AVR MX341

Automatic Voltage Regulator

The MX341 AVR is a two phase sensed Automatic Voltage Regulator and forms part of the excitation system for a brush-less generator. Excitation power is derived from a three-phase permanent magnet generator (PMG), to isolate the AVR control circuits from the effects of nonlinear loads and to reduce radio frequency interference on the generator terminals. MX341 AVR E000-2412 to suit Stamford Newage Generator.

avr-mx341
AVR MX341

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DSE3110

Manual & Auto Start Mode Control Module

The DSE3110 is an outstanding compact control module that provides a comprehensive range of features for single-set applications. The controller can be used in manual or auto start mode.

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DSE3110, Manual or Auto Start Mode

Key Features & Key Benefits

Standard engine and electronic CANbus variants.
Instant integration with both standard and modern electronically controlled engines.
Configurable inputs/outputs (6 digital inputs/4 outputs – 2 outputs configurable on magnetic pick-up variant).
Provides multiple installation options.
Remote start input.
Provides a simple connection to operate the generator from a remote location.
Comprehensive display parameters.
Provides instant notification of generator voltage, generator frequency, battery voltage, engine speed and run hours via one button navigation.
Engine pre-heat.
Warms the engine to a safe temperature at start-up to increase engine life.
Configurable timers & alarms.
Provides excellent system flexibility.
Large back-lit icon LCD display.
Displays information to the operator in a clear and concise format.
DSE Configuration Suite PC Software.
Provides complete user-friendly configuration and easy-to-use high-level system control & monitoring.
  • Additional Features
  • LED & LCD alarm indications.
  • Power save mode.
  • Alternative configuration.
  • Shutdown warning protection for multiple fault conditions.
  • Tamper-proof hours counter.

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DSE8610

Synchronizing & Load Sharing Control Module

The DSE8610 is an intelligent mono display auto start load share control module packed with industry leading features to enhance multi-set control. The module can be synchronised with up to 32 generators within the same system.

dse8610
DSE8610, Auto Start Load Share (Synchronizing & Load Sharing) Control Module

Key Features & Key Benefits

32-set synchronization, Offers optimum flexibility for system expansion, Configurable inputs/outputs (11/8), Provides multiple installation options.
Dead bus sensing, Provides rapid power delivery on multi-set systems, Remote communications (RS232, RS485, Ethernet), Provides secure and simple off site monitoring. All ports are continuously active, Direct governor & AVR control, Eliminates the requirement for external control equipment, kW & kV Ar load sharing, Provides controlled power delivery, Configurable event log (250), Provides access to historical alarms and operational status, Integral PLC editor, Ensures additional applications are easily integrated into the system, Load switching, load shedding & dummy load outputs, Allows load options and dummy load requirements to be independently controlled, Power monitoring (kW h, kVAr, kv Ah, kV Ar h), reverse power protection, kW overload protection, Provides clear accurate power measurement information, Data logging (USB Memory Stick), Provides current and historical status information, DSE Configuration Suite PC Software, Provides complete user-friendly configuration and easy-to-use high-level system control & monitoring, Tier 4 CAN engine support, Ensures the control module can be used with the latest in modern electronic engine technology.

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