SUSPENSION GP-SEAT 8X6744 - Caterpillar

TYPE="LEVEL" DEPTH="1" @@@-->Electrical Characteristics
* Input voltage range: 18-32 Vdc* Normal input current rage (steady-state, maximum): 0.2 to 3A* Maximum continuous input current: 4 A* Maximum transient input current: 6 A* PWM Frequency: 175 to 185 HzMechanical Characteristics
Valve Geometric Area
* RAPTOR 1000: 1070 mm2 (1.659 in2)* RAPTOR 2000: 2018 mm2 (3.128 in2)* See section an valve sizing for detailsWeight
* RAPTOR 1000 and 2000: 43 kg (94 lbs)Mounting
* See installation drawingsFuel Connections
* Filter requirements: less than 1.0 ?m* See installation drawingsEnvironmental
Fuel Type
The RAPTOR fuel metering valve is designed to handle pipeline, landfill, digester and other gases consisting of gaseous hydrocarbons, carbon monoxide, carbon dioxide, hydrogen, oxygen, nitrogen and other constituents with the following characteristics:1. Sulfur compounds including Hydrogen Sulfide less than 0.780e-3 ppm2. Chloride compounds (typically chlorofluorocarbons) less than 0.260e-3 ppm3. Fluorine compounds (typically chlorofluorocarbons) less than 0.140e-3 ppm4. Silicon less than 0.008e-3 ppm5. Ammonia less than 0.039e-3 ppm6. Water less than 80% relative humidity7. Oil or Liquid Hydrocarbons in mist form less than 0.016e-3 ppm8. Particulates, including silicon less than 0.011e-3 ppm and less than 1.0?mPressure
* Operating inlet fuel pressure range: 3.5 to 35 kPa (0.5 to 5.1 psig) inlet* Maximum inlet operating pressure (such as during crank): 56 kPa (8.1 psig)* Proof pressure 82 kPa (11.9 psig)* Burst pressure 275 kPa (39.9 psig)Temperature
* Ambient 0-85 °C (32-185 °F)* Fuel Temperature 0-60 °C (32-140 °F)Vibration and Shock
Swept Sine Vibration: Per MIL-STD-810C, Method 514.2, Table 514.2-II, Curve J (5g)Random Vibration: Exceeds WGC RV2, 10-2000 Hz @ 0.1G2/Hz (12.8 Grms)Shock: Per MIL-STD-810C, Method 516.2, Procedure 1, (40g)Flow Characteristics
Accuracy
The RAPTOR control valve meters fuel accuracy such that the engine starts consistently and accelerates smoothly to idle speed. The required fuel delivery between cranking and idle operation is with in 10% of the mass flow demand. Throughout the load range, from idle to 100% load, the RAPTOR regulates the fuel delivery accurately relative to the fuel flow demand in order to reduce combustion emissions and protect the engine against detonation. The accuracy is within 5% of the mass flow demand from idle to 50% load and within 2% of the mass flow demand above 50% load.Regulatory Compliance
European Compliance for CE Mark
EMC Directive: Certified to 89/336/EEC COUNCIL DIRECTIVE of 03 May 1989 on the approximation of the laws of the Member States relating to electromagnetic compatibility.Other European Compliance
Machinery Directive: Compliance as a component with 98/37/EC COUNCIL DIRECTIVE of 23 July 1998 on the approximation of the laws of the Member States relating to machinery.North American Compliance
CSA: CSA Certified for Class 1, Div. 2, Groups C & D, T4 at 85°C Ambient For use in Canada and the United StatesCertificate 1093619This product is certified as a component for use in other equipment. The final combination is subject to acceptance by CSA International or local inspection.Other Compliance
Meets or exceeds Woodward's Automotive EMC Environment Test Requirements