Coil Analyzer
SAT30A is a powerful instrument ideal for testing of circuit breakers, where substation battery is not connected or available. The SAT30A is intended to operate breaker coils, and spring charging motors as a part of commissioning and maintenance testing.
SAT30A measures current and resistance of circuit breaker coils. SAT30A can also be used to test minimum trip voltage of circuit breaker coils.
Output voltage is selectable from 10 V to 300 V DC or from 10 V to 250 V AC.
The set is equipped with thermal and over current protection. SAT30A is easy to use and has accessory cable-set with touch-proof contacts.
The SAT30A has very high ability to cancel electrostatic and electromagnetic interference in the HV electric fields. It is achieved by very efficient filtration. The filtration is made utilizing proprietary hardware and software.
Thông số kỹ thuật
| Mains Power Supply |
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according to IEC/EN60320-1; UL498, CSA 22.2 |
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90 V – 264 V AC, 50/60 Hz, Single phase |
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3000 VA |
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| Output data |
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10 V to 300 V DC |
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10 V to 250 V AC; 50/60 Hz; true RMS |
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10 V to 250 V DC |
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max 30 A |
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| Measurement |
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10 V – 300 V DC or 10 V – 250 V AC |
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1 A – 50 A |
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± (0,25% rdg + 0,25% FS) |
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| Coil resistance measurement |
- Measuring range / Resolution
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10 V – 300 V DC or 10 V – 250 V AC100 O – 999 O / 1 O |
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± (0,5% + 0,5 F.S.) |
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| Environment conditions |
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–10°C – +55°C / 14 F – 131 F |
- Storage and transportation
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–40°C – +70°C / -40 F – 158 F |
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Maximum relative humidity 95%, non-condensing |
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| Dimensions and Weight |
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205 mm x 287 mm x 410 mm
8.1 in x 11.3 in x 16.4 in
(W x H x D) without handle |
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10 kg / 22.05 lbs |
>>> SAT40A chính hãng