| TYPE |
Circuit-breaker analyzer |
| PHYSICAL SPECIFICATIONS |
18”W x 7”H x 15”D (45.7 cm x 17.8 cm x 38.1 cm); Weight: less than 19 lbs (8.6 kg) |
| INPUT POWER |
3 Amps, 100 – 120 Vac or 200 – 240 Vac (factory pre-set), 50/60 Hz |
| DRY-CONTACT INPUTS |
3 dry-input channels; each channel detects main and insertion-resistor contacts |
| TIMING WINDOWS |
1-second, 10-seconds, or 20-seconds |
| TIMING RESOLUTIONS |
±100 micro-seconds @ 1-second duration, ±1.00 milli-seconds @ 10-second duration, ±2.00 milli-seconds @ 20-second duration |
| TIMING ACCURACY |
0.05% of reading ±0.1 ms @ 1-second duration |
| DRY-CONTACT CHANNEL PROTECTION |
Fuses protect all isolated power supplies; all contact inputs are grounded until test; input channels are protected against static discharge |
| CONTACT DETECTION RANGE |
Closed: less than 20 ohms; Open: greater than 5,000 ohms |
| RESISTOR DETECTION RANGE |
50 – 5,000 ohms |
| TRIGGER INPUT VOLTAGE |
Open/Close: 30 – 300V, DC or peak AC |
| VOLTAGE SENSING INPUT RANGE |
V1: analog input; 0 – 255V, DC or peak AC; Sensitivity: ±1V
V2: voltage presence/absence detector input; 30 – 300V, DC or peak AC |
| BREAKER OPERATIONS |
Initiate Open, Close, Open – Close, Close – Open, Open – Close – Open |
| BREAKER INITIATE CAPACITY |
30A, 250 Vac/dc max |
| INITIATE CURRENT READING RANGE |
One, non-contact, Hall-effect sensor, 0 – 20 amp range, dc to 5Khz |
| TRAVEL TRANSDUCER INPUT |
1 digital travel transducer channel; Linear range: 0.0 – 60.0 in (±0.005 in.); Rotary range: 0 – 360 degrees (±0.006 degrees) |
| CONTACT TRAVEL POINT DIFFERENCE |
Measures “slow-close” contact-point distances; results can be printed |
| DISPLAY |
Back-lit LCD Screen (20 characters by 4 lines); viewable in bright sunlight and low-light levels |
| PRINTER |
Built-in 4.5-inch wide thermal printer can print both graphic contact travel waveforms and tabulated test results |
| INTERNAL TEST RECORD STORAGE |
Stores up to 100 test records and 99 breaker test plans |
| COMPUTER INTERFACE |
RS-232C port (19,200 baud) |
| PC SOFTWARE |
Windows® XP/Vista-based Breaker-Analysis software is included with purchase price |
| SAFETY |
Designed to meet UL 61010A-1 and CAN/CSA C22.2 No. 1010.1-92 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 (available for the DigiTMR and the travel transducers) |
| WARRANTY |
One year on parts and labor |
Specifications are valid at nominal voltage and ambient temperature of +25˚C (+77˚F).
Last updated on February 6, 2009 |
