El Analizador LTCA-10 es un conmutador bajo carga de segunda generación. El LTCA-10 mide con precisión la resistencia de bobinado de transformadores de potencia altamente inductivos. Los tres canales de lecturas de resistencias permiten las mediciones de tres resistencias de bobinados en simultáneo.
TYPE | Load tap changer analyzer | ||
PHYSICAL SPECIFICATIONS | 21"W x 17"H x 9" D (53 cm x 43 cm x 24 cm); Weight: 33 lbs (15.4 kg) | ||
INPUT POWER | 100 - 240 Vac 50/60 Hz | ||
RESISTANCE READING RANGE | 1 micro-ohm - 500 ohms | ||
ACCURACY | 1 - 19,999 micro-ohms: ±0.5% reading, ±1 count; 20 - 999 milli-ohms: ±1% reading, ±1 count; 1 - 500 ohms: ±1.5% reading, ±1 count | ||
RESISTANCE CHANNELS | Three static resistance reading channels, One dynamic resistance channel | ||
TEST VOLTAGE | 60 Vdc max | ||
TEST CURRENTS | 1 ampere, 5 amperes, 10 amperes | ||
AC CURRENT INPUT | Clamp-on current sensor, 1 - 20 Amperes | ||
DISPLAY | Back-lit LCD Screen (64 x 128 dot graphic ); viewable in bright sunlight and low-light levels | ||
PRINTER | 4.5-inch wide thermal printer | ||
EXTERNAL DATA STORAGE | One USB Flash drive interface port; stores up to 999 test records on a USB Flash drive (not included) | ||
COMPUTER INTERFACES | One RS-232C port, One USB port | ||
INTERNAL TEST RECORD STORAGE | Stores up to 128 static resistance test records (48 tests per record) and 11 dynamic resistance test records | ||
LOAD TAP CHANGER CONTACT | 240 Vac, 1A | ||
SAFETY | Designed to meet UL 61010A-1 and CAN/CSA C22.2 No. 1010.1-92 standards | ||
ENVIRONMENT | Operating: -10ºC to 50º C (15ºF to +122º F); Storage: -30º C to 70º C (-22ºF to +158º F) | ||
CABLES | One 50-foot current cable set, Three 50-foot resistance cable sets, One ground cable, One USB cable, One RS-232C cable, One LTC cable, power cord, cable bag | ||
OPTIONS | Transportation Case | ||
WARRANTY | One year on parts and labor |
El Analizador LTCA-40 es un conmutador bajo carga de segunda generación. El LTCA-40 mide con precisión la resistencia de bobinado de transformadores de potencia altamente inductivos. Los tres canales de lecturas de resistencias permiten las mediciones de tres resistencias de bobinados en simultáneo.
TYPE | Load tap changer analyzer | ||
PHYSICAL SPECIFICATIONS | 25"W x 8.5"H x 20"D (63.5 cm x 21.6 cm x 50 cm); Weight: 46 lbs (20 kg) | ||
INPUT POWER | 100 - 240 Vac 50/60 Hz | ||
RESISTANCE READING RANGE | 1 micro-ohm - 500 ohms | ||
ACCURACY | 1 - 19,999 micro-ohms: ±0.5% reading, ±1 count; 20 - 999 milli-ohms: ±1% reading, ±1 count; 1 - 500 ohms: ±1.5% reading, ±1 count | ||
RESISTANCE CHANNELS | Three static resistance reading channels, One dynamic resistance channel | ||
TEST VOLTAGE | 60 Vdc max | ||
TEST CURRENTS | 1 ampere, 5 amperes, 10 amperes, 40 amperes | ||
AC CURRENT INPUT | Clamp-on current sensor, 1 - 20 Amperes | ||
DISPLAY | Back-lit LCD Screen (64 x 128 dot graphic ); viewable in bright sunlight and low-light levels | ||
PRINTER | 4.5-inch wide thermal printer | ||
EXTERNAL DATA STORAGE | One USB Flash drive interface port; stores up to 999 test records on a USB Flash drive (not included) | ||
COMPUTER INTERFACES | One RS-232C port, One USB port | ||
INTERNAL TEST RECORD STORAGE | Stores up to 128 static resistance test records (48 tests per record) and 11 dynamic resistance test records | ||
LOAD TAP CHANGER CONTACT | 240 Vac, 1A | ||
SAFETY | Designed to meet UL 61010A-1 and CAN/CSA C22.2 No. 1010.1-92 standards | ||
ENVIRONMENT | Operating: -10ºC to 50º C (15ºF to +122º F); Storage: -30º C to 70º C (-22ºF to +158º F) | ||
CABLES | One 50-foot current cable set, Three 50-foot resistance cable sets, One ground cable, One USB cable, One RS-232C cable, One LTC cable, power cord, cable bag | ||
OPTIONS | Transportation Case | ||
WARRANTY | One year on parts and labor |
El WRM-10 es un ohmímetro baja resistencia microprocesado. Gracias a los 10 amperes de corriente de prueba disponibles, el WRM-10 puede brindar rápidamente una lectura de resistencia estable de cualquier transformador de gran tamaño.
TYPE | Portable transformer winding resistance meter | ||
PHYSICAL SPECIFICATIONS | 16.8"W x 12.6"H x 10.6"D (42.6 cm x 32.0 cm x 27 cm); Weight: 27 lbs (12.2 kg) | ||
INPUT POWER | 100 - 120 Vac or 200-240 Vac (factory pre-set), 50/60 Hz | ||
RESISTANCE READING RANGE | 1 micro-ohm - 2,000 ohms | ||
ACCURACY | 1 - 19,999 micro-ohms: ±0.5% reading, ±1 count; 20 - 999 milli-ohms: ±1% reading, ±1 count; 1 - 500 ohms: ±1.5% reading, ±1 count | ||
TEST VOLTAGE | 36 Vdc max | ||
TEST CURRENTS | Auto range, 10 Amperes max | ||
DISPLAY | Back-lit LCD Screen (16 characters by 2 lines); viewable in bright sunlight and low-light levels | ||
CONTROL | Single "turn-and-push" knob | ||
COMPUTER INTERFACES | RS-232C port (19,200 baud) used for factory calibration and diagnostics | ||
SAFETY | Designed to meet IEC61010 (1995), UL61010A-1, CSA-C22.2 standards | ||
ENVIRONMENT | Operating: -10ºC to 50º C (15ºF to +122º F); Storage: -30º C to 70º C (-22ºF to +158º F) | ||
CABLES | Three 50-foot test cables, ground cable, power cord and cable bag | ||
OPTIONS | Transportation Case | ||
WARRANTY | One year on parts and labor |
El WRM-10P es un ohmímetro de baja resistencia con todas las características del WRM-10 mencionado anteriormente. Además de dichas características, el WRM-10P incluye una impresora térmica de 2.5¨ de ancho que permite imprimir en campo los registros de prueba.
TYPE | Portable transformer winding resistance meter | ||
PHYSICAL SPECIFICATIONS | 16.8"W x 12.6"H x 10.6"D (42.6 cm x 32.0 cm x 27 cm); Weight: 27 lbs (12.2 kg) | ||
INPUT POWER | 100 - 120 Vac or 200-240 Vac (factory pre-set), 50/60 Hz | ||
RESISTANCE READING RANGE | 1 micro-ohm - 2,000 ohms | ||
ACCURACY | 1 - 19,999 micro-ohms: ±0.5% reading, ±1 count; 20 - 999 milli-ohms: ±1% reading, ±1 count; 1 - 500 ohms: ±1.5% reading, ±1 count | ||
TEST VOLTAGE | 36 Vdc max | ||
TEST CURRENTS | Auto range, 10 Amperes max | ||
DISPLAY | Back-lit LCD Screen (16 characters by 2 lines); viewable in bright sunlight and low-light levels | ||
PRINTER | 2.5-inch wide built-in thermal printer | ||
KEYPAD | Rugged membrane keypad (10 alpha-numeric keys, 6 function keys) | ||
INTERNAL TEST RECORD STORAGE | Stores 63 test records of 48 readings each | ||
COMPUTER INTERFACES | RS-232C port (19,200 baud) used for factory calibration and diagnostics | ||
PC SOFTWARE | Windows® XP/Vista-based software is included with purchase price | ||
SAFETY | Designed to meet IEC61010 (1995), UL61010A-1, CSA-C22.2 standards | ||
ENVIRONMENT | Operating: -10ºC to 50º C (15ºF to +122º F); Storage: -30º C to 70º C (-22ºF to +158º F) | ||
CABLES | Three 50-foot test cables, ground cable, power cord and cable bag | ||
OPTIONS | Transportation Case | ||
WARRANTY | One year on parts and labor |
El WRM-40 es un ohmímetro de baja resistencia microprocesado. Gracias a los 40 amperes de corriente de prueba, el WRM-40 puede brindar rápidamente una lectura de resistencia estable de cualquier transformador de gran tamaño.
TYPE | Portable transformer winding resistance meter | ||
PHYSICAL SPECIFICATIONS | 25"W x 8.5"H x 20"D (63.5 cm x 21.6 cm x 50 cm); Weight: 44 lbs (20 kg) | ||
INPUT POWER | 100 - 120 Vac or 200-240 Vac (factory pre-set), 50/60 Hz | ||
RESISTANCE READING RANGE | 1 micro-ohm - 500 ohms | ||
ACCURACY | 1 - 19,999 micro-ohms: ±0.5% reading, ±1 count; 20 - 999 milli-ohms: ±1% reading, ±1 count; 1 - 500 ohms: ±1.5% reading, ±1 count | ||
TEST VOLTAGE | 36 Vdc max | ||
TEST CURRENTS | Auto range, 40 Amperes max | ||
DISPLAY | Back-lit LCD Screen (20 characters by 4 lines); viewable in bright sunlight and low-light levels | ||
PRINTER | 2.5-inch wide built-in thermal printer | ||
KEYPAD | Rugged membrane keypad (10 alpha-numeric keys, 6 function keys) | ||
INTERNAL TEST RECORD STORAGE | Stores 63 test records of 48 readings each | ||
COMPUTER INTERFACES | RS-232C port (19,200 baud) port | ||
PC SOFTWARE | Windows® XP/Vista-based software is included with purchase price | ||
SAFETY | Designed to meet IEC61010 (1995), UL61010A-1, CSA-C22.2 standards | ||
ENVIRONMENT | Operating: -10ºC to 50º C (15ºF to +122º F); Storage: -30º C to 70º C (-22ºF to +158º F) | ||
CABLES | Three 50-foot test cables, ground cable, power cord and cable bag | ||
OPTIONS | Transportation Case | ||
WARRANTY | One year on parts and labor |