Màn hình Lovato RGK800

Thông số kỹ thuật HMI RGK800

AUTOMATIC MAINS FAILURE (AMF) GEN-SET CONTROLLER, 12/24VDC, GRAPHIC LCD WITH RS485 PORT AND USB/OPTICAL AND WI-FI POINT PROGRAMMING PORT ON FRONT, CANBUS PORT, IP65. EXPANDIBLE WITH EXP… MODULES

General characteristics

đại lý RGK800 | nhà phân phối RGK800 | lovato RGK800
– Power supply: 7…36VDC
– VAC inputs: Mains L1-L2-L3-N for RGK 900 only
– VAC inputs: Generator L1-L2-L3-N
– Voltage measurement rated value: 600VAC (UL/CSA)
– Voltage measurement range: 30-720VAC
–
Frequency measurement range: 45…65Hz or 360…440Hz
– Programmable VT ratio
– Current measurement input (3 PH+N): 0.05-6A or
0.05…1.2A
– Fourth CT for neutral measurement or earth/ground
leakage detection
– Graphic LCD, 128×112 pixels with backlight
– 13 digital inputs
– 3 relay outputs rated 8A 250VAC
– 6 static outputs rated 2A, protected
– 1 static output 50mA
– Engine running detection: “D+” generator voltage and
frequency
– 1 engine speed input: “W” or “Magnetic Pick-up”
– 3 analog ohmic inputs for oil pressure, engine
temperature and fuel level control
– 1 programmable analog input
– 2 analog outputs for engine speed control (governor) /
voltage regulator (AVR)
–
Alarm-event-parameter text in 5 languages (Web upload)
– Alarm text customisable (16 alarms)
– Event log
– Modbus-RTU, Modbus-ASCII and Modbus-TCP
communication protocols
– Boolean logic for inputs, outputs and internal status
– Compatible with
and
software
–
Degree of protection: IEC IP65 on front; suitable for use
with UL/CSA Type 4X outdoor enclosure installation
– Built-in buzzer
– Multi-level passwords
– Sleep function (power saving mode)
– Synchronising and load sharing.
MAIN FUNCTIONS
– Menus for quick selection of rated parameter settings
– “Autocall” function for automatic sending of emails
and/or SMS at predefined events/alarms
– Mains (for RGK 900 only) / Generator controls: Phase
sequence, phase loss, max and min voltage and
frequency, voltage asymmetry
– Programmable maintenance at various intervals
– Current leakage control towards earth/ground
–
Mains-generator synchronising (ATS closed transition)
– Mains in base-load with generator in peak shaving
– Paralleling supervision of generators (island mode)
– Generating set start scheduling.
Certifications and compliance
Certifications obtained: UL Listed for USA and Canada
(cULus – File E93601), as Auxiliary Devices, Generator
controllers; EAC.
Compliant with standards: IEC/EN 61010-1,
IEC/EN 61000-6-2, IEC/EN 61000-6-3, UL 508,
CSA C22.2 n° 1