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LOVATO ELECTRIC RGK800 User Manual

LOVATO ELECTRIC RGK800
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I336 GB I 05 13 31100162
42
G
B
Rated voltage 12-24V= from battery
Rated current 2A DC1 each
Protection Overload, short circuit and reverse
polarity
SSR output OUT 7
Type of output NO
Rated voltage 10 - 30V=
Max current 50mA
Relay output OUT 8 (voltage free)
Type of contact 1 changeover
UL Rating B300 / 30V= 1A Pilot Duty
Rated voltage 250V~
Rated current at 250VAC 8A AC1 (1,5A AC15)
Relay output OUT 9 (voltage free)
Type of contact 1 NC (mains contactor)
UL Rating B300 / 30V= 1A Pilot Duty
Rated voltage 250V~ (400V~ max)
Rated current at 250VAC 8A AC1 (1,5A AC15)
Relay output OUT 10 (voltage free)
Type of contact 1 NO (generator contactor)
UL Rating B300 / 30V= 1A Pilot Duty
Rated voltage 250V~ (400V~ max)
Rated current at 250VAC 8A AC1 (1,5A AC15)
Communication Lines
RS485 Serial interface Opto-isolated
Baud-rate programmable 1200…38400 bps
Voltage insulation (RS485-VBatt.) 1kV
CANbus interface Not isolated
Real time clock
Energy storage Back-up capacitors
Operating time without supply voltage About 12...15 days
Insulation
Rated insulation voltage Ui 600V~
Rated impulse withstand voltage Uimp 9.5kV
Power frequency withstand voltage 5,2kV
Ambient conditions
Operating temperature -30 - +70°C
Storage temperature -30 - +80°C
Relative humidity <80% (IEC/EN 60068-2-78)
Maximum pollution degree 2
Overvoltage category 3
Measurement category III
Climatic sequence Z/ABDM (IEC/EN 60068-2-61)
Shock resistance 15g (IEC/EN 60068-2-27)
Vibration resistance 0.7g (IEC/EN 60068-2-6)
Connections
Terminal type Plug-in / removable
Conductor cross section (min… max) 0.2…2.5 mm² (24…12 AWG)
UL Rating
Conductor cross section (min… max) 0.75…2.5 mm² (18…12 AWG)
Tightening torque 0.56 Nm (5 lbin)
Housing
Version Flush mount
Material Polycarbonate
Degree of protection IP65 on front - IP20 terminals
Weight 960g for RGK800;
980g for RGK800SA
Certifications and compliance
Certifications obtained cULus
UL Marking Use 60°C/75°C copper (CU)
conductor only
AWG Range: 24 - 12 AWG
stranded or solid
Field Wiring Terminals Tightening
Torque: 5lb.in
For use on a flat surface of a type
4X enclosure
Tighting torque used for fixing
screw =0.5Nm
Comply with standards IEC/EN 61010-1,
IEC/EN 61000-6-2,
IEC/ EN 61000-6-3, UL508,
CSA C22.2 N°14
TECHNICAL CHARACTERISTICS
Supply
Battery rated voltage 12 or 24VDC indifferently
Maximum current consumption
400mA at 12VDC and 200mA at 24VDC
Maximum power consumption/dissipation 4.8W
Voltage range 7…33VDC
Minimum voltage at the starting 5.5VDC
Stand-by current
70mA at 12VDC and 40mA at 24VDC
Micro interruption immunity 150ms
Digital inputs
Input type Negative
Current input 10mA
Input “low” voltage 1.5V (typical 2.9V)
Input “high” voltage 5.3V (typical 4.3V)
Input delay 50ms
Analog inputs
Pressure sensor Current 10mA = max
Measuring range 0 - 450Ω
Temperature sensor Current 10mA = max
Measuring range 0 - 1350Ω
Fuel level sensor Current 10mA = max
Measuring range 0 - 1350Ω
Programmable sensor Current 10mA = max
Measuring range 0 - 1350Ω
Analog ground voltage -0.5V - +0.5V=
Speed input “W”
Input type AC coupling
Voltage range 2.4…75Vpp
Frequency range 40…2000Hz
Pick-up input
Input type AC coupling
Voltage range High sensitivity: 1.6...60Vpp – 0.6...21VRMS
Low sensitivity: 4.8...150Vpp – 1.7...53VRMS
Frequency range 20Hz...10000Hz
Measuring input impedance >100kΩ
Engine running input (500rpm) for permanent magnet alternator
Input type AC coupling
Voltage range 0…44VAC
Engine running input (500rpm) for pre-excited alternator
Voltage range 0…44VDC
Maximum input current 12mA
Maximum voltage at +D terminal 12 or 24VDC (battery voltage)
Pre-excitation current ( 42 terminal) 230mA 12VDC – 130mA 24VDC
Mains and generator voltage inputs
Maximum rated voltage Ue 600VAC L-L (346VAC L-N)
Measuring range 50…720V L-L (415VAC L-N)
Frequency range 45…65Hz – 360…440Hz
Measuring method True RMS
Measuring input impedance > 0.55MΩ L-N
> 1,10MΩ L-L
Wiring mode Single-phase, two-phase, three-phase
with or without neutral or balanced
three-phase system.
Current inputs
Rated current Ie 1A~ or 5A~
Measuring range for 5A scale: 0.015 - 6A~
for 1A scale: 0.015 – 1.2A~
Type of input Shunt supplied by an external
current transformer (low voltage).
Max. 5A
Measuring method True RMS
Overload capacity +20% Ie
Overload peak 50A for 1 second
Power consumption <0.6VA
Measuring accuracy
Mains and generator voltage ±0.25% f.s. ±1digit
SSR output OUT1 and OUT 2 (+ battery voltage output)
Type of output 2 x 1 NO + one common terminal
Rated voltage 12-24V= from battery
Rated current 2A DC1 each
Protection Overload, short circuit and reverse
polarity
SSR output OUT3 - OUT 6 (+ battery voltage output)
Type of output 4 x 1 NO + one common terminal

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LOVATO ELECTRIC RGK800 Specifications

General IconGeneral
BrandLOVATO ELECTRIC
ModelRGK800
CategoryControl Unit
LanguageEnglish

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