Generator Control Modules
Invendis Generator controller is precisely designed for automatically switching between the two power sources viz Grid and Generator. This intelligent device senses the availability of Grid and acts as a medium to switch over to Generator when Grid fails and brings the load back to Grid when it is back. The controller comes with Auto and manual operation modes. This compact elegant design makes it a best retrofit for the auto change over operation of generator. The LCD display on the unit allows users to visualise the operations and faults locally as well as configuration of the logic driving parameters.
ET 8000 integrates functions required for Automatic Transfer Switch control in Diesel Genset applications. It provides Mains Metering, AMF and ATS control to supplement the primary engine controller. It also provides a high level of system protection, not available with conventional metering, improving reliability and reducing system cost.
ET - 8000
Generator Control Meter
Automatic transfer of load from source 1 to source 2 for generator applications.
Controls generator ON/OFF based on availability of grid.
Smooth transfer of load from grid to generator and vice versa
local start/stop push buttons
Built-in 8 I/Os.
Ideal for applications in generator ATS panel both in commercial and telecom gensets.
Compact design, adaptable for any retrofit uses
Technical Specifications
Overall Dimensions: 96 x 96 x 52 mm
Mounting Hole: 92 x 92 mm. Mounted
IP rating: IP 52 front, IP20 rear
Supply Voltage & Current: 8 V to 30 V DC. Nominal 12/24 V Automotive / Nominal 50mA
General protection: Reverse voltage, 120V load dump
Input reference: 0V DC/Common
Mains Voltage Input Range: 60-300 Volts RMS. Short duration overload capability 350V
Generator Voltage Input Range: 60-300 Volts RMS Short duration overload capability 350V
Mains Under/Over Frequency: Under Frequency = 40Hz, Over Frequency =70 Hz
Output OP1 to OP5: Relay Coil Driver Open drain current limited 30V 300mA
Generator Under/Over Frequency: Under Frequency = 40Hz, Over Frequency =70 Hz
Output protection: Short circuit, reverse voltage, load dump, inductive relay currents
Set-up and Adjustment: Menu buttons and LCD or by PC with cloning software.
Terminations: Amp DUAC / Molex Mini Fit JNR
Operating / Storage Temperature: -10 to +70°C / -20 to +70°C
Ranges
Applications / Usage
Field Configurable Limits on Mains/Dg Electrical parameters
Mains Inhibit for AMF operation by pass.
Field Configurable timers / Values on mains and genset
Power distribution panels
Configurable for Single- Dual output for Start-Stop logic.
Remote Start or Emergency Stop of Engine.
Unit suitable for 12/24 V dc
Display of Electrical Parameters
Separate control for Engine /
Contactor control
