STEP AND TOUCH SNT Potential Monitor
$6,761.36
Available on backorder
The Step and Touch (SNT) instrument monitors and alarms “Step and Touch” potential caused by ground potential rise. When used properly, the SNT can enhance the safety of transmission line crews.
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Product description
STEP AND TOUCH SNT Potential Monitor
| Full Scale Voltage 50 Hz to 60 Hz | 999 Vrms sine wave with < 5% Total Harmonic Distortion |
| Absolute Max Probe Voltage | 5000 Vrms |
| Step Voltage Response | 95% rise time < 1 second. During probe check, step response may be up to 4.5 seconds. |
| Accuracy | 1% typical for 500 V (3.5% from -30°C to +50°C) |
| Probe Impedance | 20 MΩ |
| Voltages Displayed | 10 to 999 Vrms |
| Standard Alarm Voltage Ranges (others can be programmed by the factory as an option) | 0 to 100 — Green LEDs slow flash 101 to 499 — Yellow LEDs flash, beeps every second 500 plus — Red LEDs flash rapidly, beeps rapidly |
| Audio Alert | 90 dB at 2 feet |
| Displays | Voltage Display 3 digit voltage using bright seven segment displays Threshold Warning Three high intensity Green LEDs Five high intensity Yellow LEDs Eight high intensity Red LEDs Check Probe & Battery Low Blue LEDs |
| Probe Connection Check | Performed every 60 seconds. Duration is 3.5 seconds, during which time the probe voltage is not sampled. |
| Battery Life | 60 hours typical. Low battery is indicated by LED, very low battery activates fault mode (flashing LEDs and audible alert). |
| Battery Type | Ni-MH, 500 charge cycles typical |
| Ingress Protection | Designed for IP64 |
| Instrument Weight | 907 grams (2 pounds) |
| Kit Weight | 10K grams (22 pounds) includes instrument and case |
| Case Size (H × W × L) | 19.1 cm × 39.6 cm × 50.2 cm (7.5 in × 15.6 in × 19.75 in) |
Product Specifications
| Weight | 22 lbs |
|---|---|
| Shipping Dimensions | 7.5 × 15.6 × 19.75 in |
Questions? Contact Us.
As always, if you have any questions about this tool, or stock quantities contact us by phone at: 877-860-5666
or by email: sales@tallmanequipment.com
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