Winco DGC-500 - Manual (Page 10)

DGC-500 General Information 1-3
SPECIFICATIONS
Current Sensing
Accuracy: ±1% of full scale or ±2 A,
whichever is greater
Burden: 1 VA
Terminals: P10, P11 (A-phase)
P12, P14 (B-phase)
P15, P17 (C-phase)
1 Ampere Inputs
Continuous Rating:
0.02 to 1.0 A
1 Second Rating: 2 A
5 Ampere Inputs
Continuous Rating:
0.1 to 5.0 A
1 Second Rating: 10 A
Voltage Sensing
Accuracy: ±1% of full scale or ±2 V,
whichever is greater
Burden: 1 VA
Range: 12 to 576 V rms, line-to-line
1 Second Rating: 720 V rms
Terminals: P23 (A-phase), P26 (B-phase),
P29 (C-phase), P30 (Neutral)
Frequency
Accuracy: ±0.25% of reading or ±0.2 Hz,
whichever is greater
Display Range: 4 to 70 Hz
4 to 450 Hz (P/N 9355400111,
112 only)
Contact Sensing
Emergency Stop Input
Type:
Normally-closed dry contacts
Terminals: P35, P39
Programmable Inputs (3)
Type:
Normally-open dry contacts
Terminals: P2, P21 (Input 1)
P3, P21 (Input 2)
P4, P21 (Input 3)
Engine System Inputs
t Stated accuracies are subject to the accuracy of
the senders used.
Fuel Level Sensing
Accuracy:
±3% of indication or ±2% t
Range: 33 to 240 S nominal
Terminals: P16, P19 (common)
Coolant Temperature Sensing
Accuracy:
±3% of indication (37°C to
115°C (99°F to 239°F))
±2°, whichever is greater at
25°C (77°F)
t
Range: 62.6 to 637.5 S nominal
Terminals: P18, P19 (common)
Oil Pressure Sensing
Accuracy:
±3% of indication (0 to 690
kPa) or ±12 kPa, whichever is
greater at 25°C (77°F)
±3% of indication (0 to 100 psi)
or ±2 psi, whichever is greater
Range: 34 to 240 S nominal
Terminals: P13, P19 (common)
Battery Voltage Sensing
Accuracy:
±3% of indication or ±0.2 V,
whichever is greater
Nominal: 12 or 24 Vdc
Range: 8 to 32 Vdc (battery dip ride-
through to 6 Vdc for 0.75 sec)
Burden: 16 W maximum
Magnetic Pickup Sensing
Voltage Range:
3 V to 35 V peak continuous
into 13 k
S (during cranking)
Frequency Range: 32 to 10,000 Hz
Terminals: P39 (+), P40 (–)
Engine RPM Sensing
Accuracy:
±0.5% of indication or ±2 rpm,
whichever is greater at 25°C
(77°F)
Range: 750 to 3,600 rpm
Calculated Data
Voltamperes
Accuracy:
±2% of indication or ±2 kVA,
whichever is greater
Range: 0 to 9,999 kVA
Engine Run Time
Accuracy:
±0.5% of reading or ±1 hour,
whichever is greater at 25°C
(77°F)
Range: 0 to 99,999 hours
Maintenance Interval
Accuracy:
±0.5% of reading or ±1 hour,
whichever is greater at 25°C
(77°F)
Range: 0 to 5,000 hours
Output Contacts
Engine Crank, Fuel Solenoid, and Pre-Start Relays
Rating:
30 A at 28 Vdc, make, break,
and carry
t
Terminals: K1-N.O., COM (Engine Crank)
K2-N.O., COM (Fuel Solenoid)
K3-N.O., COM (Pre-Start)
t The contact rating is reduced to 3 A for part
numbers 9 3554 00 113 and 9 3554 00 114 when
used in a hazardous location.