Basler DGC-2020 Instruction Manual page 17

Power Factor
Metering Range:
Calculation Method:
Accuracy:
∗ Applies when temperature is between -40°C to +70°C.
Real Power
Indicates total kW and individual line kW (4-wire, line-to-neutral or 3-wire line-to-line)
Measurement/Calculation Methods
Total:
4-Wire, Line-to-Neutral:
3-Wire, Line-to-Line:
Accuracy:
∗ kW metering indicates 0 kW when the generator kW is below 2% of the full-scale rating.
† Applies when temperature is between -40°C to +70°C.
Oil Pressure
Metering Range:
Accuracy:
Display Resolution:
Coolant Temperature
Metering Range:
Accuracy:
Battery Voltage
Metering Range:
Accuracy:
Display Resolution:
Engine RPM
Metering Range:
Accuracy: ∗
Display Resolution:
∗
When engine speed is below 2% of full-scale, reported rpm is 0.
Engine Run Time
Engine run time is retained in nonvolatile memory.
Metering Range:
Update Interval:
Accuracy:
Display Resolution:
Maintenance Timer
Maintenance timer indicates the time remaining until genset service is due. Value is retained in
nonvolatile memory.
Metering Range:
Update Interval:
Accuracy:
Display Resolution:
Fuel Level
Metering Range:
Accuracy:
Display Resolution:
9400200990 Rev I
0.2 leading to 0.2 lagging
PF = P (3-phase average) ÷ S (3-phase average)
±0.02 ∗
PF × Total kVA
kW calculated with respect to neutral
× I × PF ÷ 1000 ÷ √3
A-phase kW = V
AB A
× I × PF ÷ 1000 ÷ √3
B-phase kW = V
BC B
× I × PF ÷ 1000 ÷ √3
C-phase kW = V
CA C
±3% of the full-scale indication or ±2 kW ∗†
0 to 145 psi or 0 to 1,000 kPa
±3% of actual indication or ±2 psi or ±12 kPa (subject to accuracy of
sender)
1 psi or 1 kPa
32 to 410°F or 0 to 204°C
±3% or actual indication or ±2° (subject to accuracy of sender)
6 to 32 Vdc
±3% of actual indication or ±0.2 Vdc
0.1 Vdc
0 to 4,500 rpm
±2% of actual indication or ±2 rpm
2 rpm
0 to 99,999 h
6 min
±1% of actual indication or ±12 min
1/10 hour
0 to 5,000 h
6 min
±1% or actual indication or ±12 min
1/10 hour
0 to 100%
±2% (subject to accuracy of sender)
1.0%
DGC-2020 General Information 1-7