Graco Reactor 3 E-20 Elite, Операция

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Performance Charts
Heater Heater
Heater Performance
Performance
Performance Chart
Chart
Chart
0
(-17.8)
10
(-12)
20
(-6.7)
30
(-1.1)
40
(4.4)
50
(10)
60
(15.6)
70
(21.1)
80
(26.7)
90
(32.2)
100
(37.8)
110
(43.3)
120
(48.9)
130
(54.4)
140
(60)
0
(0)
0.5
(1.9)
1
(3.8)
1.5
(5.7)
2
(7.6)
2.5
(9.5)
3
(11.4)
3.5
(13.2)
4
(15.1)
4.5
(17.1)
D e l t a T i n
de g ree s F
(degrees C )
Fl o w Rate in g pm (lpm)
P o w e r (7 k W)
Power (10kW)
Power (15kW)
A
B
C
Key
A
C
B
C
NOTE: NOTE:
NOTE: Heater performance data is based on testing with 20 wt. hydraulic oil and 240V across
heater power wires.
Internally Internally Internally Heated Heated Heated Hose Hose Hose Pressure Pressure Pressure Setpoint Setpoint Setpoint Adjustment Adjustment Adjustment
Internally heated hoses experience additional pressure drop when compared to externally heated
hoses of the same inner diameter. The system pressure setpoint may need to be increased to
offset the additional pressure drop and achieve desired pressure and pattern at the gun. Pressure
drop may vary based on pressure setpoint, temperature setpoints, chemical viscosities, and hose
configuration (length and number of fittings). Reference the table below as a starting point for
offsetting the additional pressure drop.
Hose Hose Hose Length Length Length Pressure Pressure Pressure Setpoint Setpoint Setpoint Adjustment Adjustment Adjustment
< 100 ft (30 m) Increase 50 - 150 psi (3.4 - 10.3 bar)
100 - 200 ft (30 - 70 m)
Increase 100 - 250 psi (6.9 - 17.2 bar)
>200 ft (70 m) Increase 150 - 350 psi (10.3 - 24.1 bar)
Internally Internally
Internally Heated
Heated
Heated Hose
Hose
Hose Temperature
Temperature
Temperature Setpoint
Setpoint
Setpoint Adjustment
Adjustment
Adjustment
Temperature setpoints may need to be adjusted on internally heated hoses to address additional
pressure imbalance caused by additional pressure drop. In order to balance pressures, increase the
temperature of the higher pressure material and decrease the temperature of the lower pressure
material. Once the imbalance is resolved, adjust the temperature setpoints up or down together to
achieve the desired results.
58 3A8500B