SPARK QUENCHERS 500 VAC Fax Back Document #1206 Safety Agency : Standard CRH SERIES UL O 500 VAC rating for application in high voltage phase control O Flexible wire leads with external mounting tab O 6 and 10 watt non-inductive, high pulse resistors : UL1283 File No. E78644 3CRH SERIES O 500VAC rating for application in high voltage three phase control O Flexible wire leads and external mounting tab O 6 and 10 watt non-inductive, high pulse resistors ELECTRICAL SPECIFICATIONS Operating temp. range : -40 ~ + 70C Pulse condition (Max) Safety Standard Model No. Capacitance Cx (F20%) Resistance h 30% CRH-10680 0.1 68(6W) 50msec.max CRH-20470 0.22 47(6W) CRH-30330 0.33 33(6W) CRH-50270 0.47 27(10W) 70msec.max 1000V max 100msec.max 100msec.max Peak to Peak (P-P) Pulse width Repetitive frequency Peak Test Pulse width (sec) pulse voltage Insulation resistance x voltage JISC5102 Frequency(Hz) 1.0max 720Hz. max 0.3max 0.2max 0.2max 3CRH-30330 0.33/1phase 33(6W)/1phase 100msec.max 0.2max 3CRH-50270 0.47/1phase 27(10W)/1phase 100msec.max 0.2max 2-22 Line to Line to Line Line 10,000Mh 1250Vrms min. 50/60Hz 60sec. 1500V Line to Case max Line to 10,000Mh Case min. 2000Vrms 50/60Hz (at 20C 60sec. 500 VDC) MECHANICAL SPECIFICATIONS: Potting Material: Leads: Capacitor: Polybutylene Terephthalate (FR-PBT) UL-94 Flame Class V-O UL-94 Flame Class V-O Tinned Stranded Copper Wire Polyvinylchloride (PVC) Insulation Soldered Capacitor Element Double Wound, Oil Impregnated, Metallized Polyester Film CRH SPARK QUENCHERS Case Material: 3CRH All Dimensions in MM MECHANICAL DIMENSIONS Safety Standard Other lead lengths available--consult factory. Model No. Capacitance (F20%) Resistance h 30% CRH-10680 CRH-20470 CRH-30330 CRH-50270 3CRH-30330 3CRH-50270 0.1 0.22 0.33 0.47 0.33/1phase 0.47/1phase 68(6W) 47(6W) 33(6W) 27(10W) 33(6W)1 phase 27(10W)1 phase 2-23 L 30.0 40.0 46.0 56.0 Dimensions H T 15.0 57.0 20.0 62.0 32.0 40.0 F 18.0 28.0 13.0 18.0