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The RFD-200 S3 is a portable relay test set that delivers performance verification testing of electromechanical, electronic, and microprocessor-based protective relays in their operating installations. The RFD-200 S3 is a rugged test set suitable for testing a variety of protection relays operated in both indoor and outdoor environments. The unit’s ergonomic design and intuitive control panel layout make it ideal for first-time users who have little or no training.

• A built-in Timer displays contact time in both cycles and milliseconds
• AC current source with 3 outputs (10A, 40A, 100A)
• Set of NO/NC dry contacts that change state when a test is initiated
• AC voltage source for testing relays up to 250 Vac
• DC Voltage source (0 - 300 Vdc)
• Volt meter input (0 - 600 V input range)
• Three power supplies (24 Vdc, 48 Vdc, 124 Vdc)
• Built-in power resistors

RFD-200 S3	Cables
Cable Part Number [8000-0016] Power + Ground Combination Cable 8000-0016 [8000-0078] RFD-200 Cable Set 8000-0078

RFD-200 S3	Technical Specifications
TYPE Portable relay test set INPUT POWER 100 – 120 Vac or 200 – 240 Vac (factory pre-set), 50/60 Hz PHYSICAL SPECIFICATIONS 17”W x 12.5”H x 12”D, (42.7 cm x 32.0 cm x 30.5 cm); Weight: 35 lbs (15.9 kg) AMPERE METER INPUT RANGES Internal input range: 0 – 250 A; Accuracy: 2% of reading ± 10 mA, External AC input range: 0 – 6A; Accuracy: 1% of reading ± 10mA External DC input range: 0 – 6A; Accuracy: 0.5% of reading ±1 count Measurement Method: True RMS for AC VOLT METER INPUT RANGE 0 – 600.0V; AC accuracy: 1% of reading ±1 count; DC accuracy 0.5% of reading ±1 count Measurement Method: True RMS for AC AUXILIARY POWER SUPPLIES 24 Vdc @ 1 A, 48 Vdc @ 0.25 A, 124 Vdc @ 0.125 A POWER RESISTORS 5 Ω/50 W, 1 Ω/50 W, 25 Ω/50 W, 100 Ω/50 W, 500 Ω/50 W SAFETY Designed to meet IEC61010 (1995), UL61010A-1, CSA-C22.2 standards ENVIRONMENT Operating: -10?C to 50? C (15?F to +122? F); Storage: -30? C to 70? C (-22?F to +158? F) OPTIONS Transportation case WARRANTY One year on parts and labor AC Current Output Range No-Load Voltage Load Voltage Load Current Load/Unload Times 10 A 90 Vac 75 Vac 10 A 2 min / 15 min 40 A 25 Vac 20 Vac 40 A 1 min / 15 min 100 A 10 Vac 7.25 Vac 100 A 1 min / 15 min 100 A 10 Vac 3 Vac 250 A 1 sec / 5 min AC Voltage Output Range No-Load Voltage Load Voltage Load Current Load/Unload Times 250 Vac 260 Vac 240 Vac 3 A 10 min / 45 min DC Voltage Output Range No-Load Voltage Load Voltage Load Current Load/Unload Times 300 Vdc 300 Vdc 250 Vdc 2 A 10 min / 45 min RFD-200 Timer Second Display In seconds and cycles (50/60 Hz programmable) Range Resolution Accuracy 0 to 9.999 sec 1 ms ± (1 ms + 0.01%) 10.00 to 99.99 sec 10 ms ± (10 ms + 0.01%) 100.0 to 999.999 sec 100 ms ± (100 ms + 0.01%) Timer Cycles Display Range Resolution Accuracy 0 to 9.999 cycles 0.1 cycle ± (0.1 cycle + 0.01%) 1,000 to 49,999 cycles / 50 Hz 1 cycle ± (1 cycle + 0.01%) Specifications are valid at nominal voltage and ambient temperature of +25?C (+77?F).