TESSET 512
FEATURES:
- Switch Selectable current ranges for quick and easy testing.
- SET facility practically eliminates the possibillty of damaging relay while adjusting the current.
- Built in choke for sinusoidal current waveform and improved control when testing electro-mechanical relays.
- No need to carry extra instruments - built in 3 1/2 digit ammeter.
- Built in Timer for measuring relay tripping time. Operates from normally open or normally closed contacts.
- Lightweight and compact so one person can handle the test set.
- Robust powder-coated aluminium enclosure.
| SPECIFICATIONS | |||||
| Supply voltage: | |
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| Current Injection Transformer: | (Choke switched to bypass) | ||||
| MAXIMUM CURRENT | |||||
| RANGE | MAXIMUM VOLTS |
CONTINUOUS CURRENT |
1 MIN ON 3 MIN OFF |
30 SEC ON 3 MIN OFF |
10 SEC ON 2,5 MIN OFF |
| 2 A | 220 V | 3,5 A | 7 A | 12 | 16 |
| 5 A | 120 V | 5 A | 10 A | 15 | 20 |
| 10 A | 60 V | 10 A | 20 A | 30 | 40 |
| 25 A | 24 V | 25 A | 50 A | 75 | 100 |
| 50 A | 12 V | 50 A | 100 A | 150 | 200 |
| CHOKE RATINGS | |||||
| RANGE |
MAXIMUM CURRENT |
(5 Minutes) | |||
| 2 A | 2.6 A | ||||
| 5 A | 6.5 A | ||||
| 10 A | 13.0 A | ||||
| 25 A | 32,5 A | ||||
| 50 A | 65 A | ||||
| Ammeter: |
3 1/2 digit True RMS. responding Accuracy: 0,5% of reading + 3 digits Linearity: 0,05% Temperature coefficient: 30ppm/oC typ. |
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| Timer: | Autoranging: 99,999; 999,99 and 9999,9 seconds. Accuracy: 1 digit Frequency error: 75ppm Temperature coefficient: 25ppm from 0 - 40 oC. |
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| Enclosure size: | 420mm X 324mm X 410mm | ||||
| Mass: | 26Kg | ||||
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