EMKO EAOM-9F Manual - page 49
Equipment Use
: Electrical control equipment for generating sets
Housing& Mounting
: 144 mm x 204 mm x 37 mm (including connectors) plastic
housing for panel mounting
Panel Cut-Out
: 138 mm x 186 mm
Protection
: NEMA 4X (IP65 at front panel, IP20 at rear side).
Weight
: Approximately 0.45 Kg.
Environmental Ratings
: Standard, indoor at an altitude of less than 2000 meters with
non-condensing humidity.
o
o
o
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Operating/Storage Temperature
: -25 C to +70 C / -40 C to +85 C
Installation Overvoltage Category
: II Appliances, portable equipment
Pollution Degree
: II, normal office or workplace, none conductive pollution
Mode of Operation
: Continuous
EMC
: EN-61000-6-4, EMC generic emission standard for industrial
equipment
EN-61000-6-2, EMC generic immunity standard for industrial
equipment
Electrical Safety
: EN-61010-1, safety requirements for electrical equipment for
measurement, control and laboratory use
Supply Voltage
: 8-32 VZ
Supply Voltage Measurement
: 8-32 VZ. Accuracy : 1%, Resolution : 0.1VZ
Mains Voltage Measurement
: Three phase, 4 wire 35 to 300 VL-N V Accuracy : 1%FS,
Resolution : 1VV
Generator Voltage Measurement
: Single phase, 2 wire 35 to 300 VL-N V Accuracy : 1%FS,
Resolution : 1VV
Measurement Accuracy
: 1% of the range
Cranking Dropouts
: Battery voltage can be 0 VZ for max. 100msec during cranking
(battery voltage should be at least nominal voltage before
cranking)
Generator Speed Measurement
: From alternator or magnetic pickup
Alternator Frequency Range
:10-110 Hz. (@35-300 VL-NZ)
Magnetic Pickup Freq. Range
: 3 5 Hz - 10 kHz (@3-35 Volts peak)
Charge Generator Excitation
:12 VZ or 24 VZ, 200 mA, max 3W
Communication Interface
: RS-232 serial communication
Contact Sensing Input
: Emergency stop (NC), Oil pressure switch, Temperature switch,
Remote inhibit input (NO), Configurable input 1, Configurable input 2,
Over current input
Outputs
: Start, Fuel, Horn, Configurable Output, Mains Contactor Output,
Generator Contactor Output(All outputs are 500mA Transistor Output)
Display (
4-digit, 7-segment LED display
) : Mains L1 – L2 Voltage, Mains L1 – N Voltage, Mains L2 – L3
Voltage, Mains L2 – N Voltage, Mains L3 – L1 Voltage, Mains L3 – N
Voltage, Alternator Voltage, Alternator Frequency, Engine Speed,
Battery voltage, Engine running time, Error indication, Program
Parameters (Only EAOM-9F)
Failure Indicators
: Failed to start, High temperature, Low oil pressure, Over speed,
Generator voltage failure, Charge failure, Over current, Configurable
input 1, Configurable input 2, Low battery voltage (observed with led
in EAOM-9F ND, failure message in EAOM-9F), Maintenance due
(observed with led in EAOM-9F ND, failure message in EAOM-9F)
Emergency stop (observed with led in EAOM-9F ND, failure message
in EAOM-9F)
Status Indicators :Off mode, Auto mode, Test mode, Manual mode, Engine start,
Engine stop, Engine running, Mains voltage available, Generator is
ready to take the load, Mains contactor, Generator contactor
Information Alarms
: Low battery voltage (EAOM-9F), Maintenance due (EAOM-9F),
Emergency stop (EAOM-9F)
Approvals
:
GOST-R
,
49
11. SPECIFICATIONS