Barrel Heaters - Hasmak.com.tr

W A T L O WHot RunnerNozzle <strong>Heaters</strong>Metric FIRERODCartridgeApplications andTechnical DataThe Electrical Data table will assistyou in selecting the correct metricFIREROD heater for your application,according to available voltage,amperage and wattage.Electrical DataHeater Diameter (mm) 6.5 8 10 12.5 16 20Nominal Diameter (in.) 0.256 0.315 0.394 0.492 0.630 0.787Maximum Voltage 250 250 250 400 480 480Crimped-On LeadsMaximum Amps 4.4 6.7 9.7 9.7 23 23Maximum Wattage @ 230V 1010 1540 2230 2230 5290 5290Maximum Wattage @ 400V 3880 9200 9200Swaged-In LeadsMaximum Amps 3.1/4.4 ➀ 4.4/7.2 ➀ 7.6/12.5 7.6/12.5 ➀ 7.6/12.5 ➀ 12.5/21Maximum Wattage @ 230V 710/1010 1010/1560 1750/2875 1750/2875 1750/2875 2875/4830Maximum Wattage @ 400V — — — 3040/5000 3040/5000 5000/8400➀ On certain lead constructions, maximum amperage is 3.1, 4.4, 7.6 or 12.5. In these instances, amperage is determined by internal constructionand the current carrying capacity of internal parts to the lead wire. For more information about these amperage restrictions or higher currentrequirements, please contact your Watlow sales engineer or authorized distributor.Injection MoldingHot Runner Nozzle <strong>Heaters</strong>TolerancesDiameter:-0.02 mm, -0.08 mm(-0.0008 in., -0.0031 in.)Length:±2 percent with ±2.4 mm(±.0937 in.) minimumWattage:+10 percent, -5 percent.Wattage decreasesapproximately five percent withtemperature. Wattage tolerancesare for heaters at operatingtemperature.Resistance:+5 percent, -10 percent.Resistance is measured at roomtemperature following first heateroperation.Camber:0.25 mm (0.01 in.) maximum onany length to 300 mm (12 in.).For lengths over 300 mm:[Heater Length (mm)] 2182,900103