Description
Overview
GAOTek AC network insulation monitor is mainly used for marine charging and discharging. The electric board controls the charge and discharge of each battery on the ship and the emergency lighting on the ship. When the network insulation resistance is lower than the set value, it will output an alarm signal, relay action, Normally Open Normal Closed, Normally Closed Normally Open, Normally Opened “NO” Normally Closed End “NC”.
Technical Specifications
| External alarm signal output capacity | DC 24 V, 3 A or AC 250 V, 3 A |
| Measurement range | ∞ to 0, 0 M Ω to 5 M Ω, 0 K Ω to 5000 K Ω, 0 K Ω to 1000 K Ω |
| Power consumption | ≤2 V A |
| Rated voltage | DC 24 V ±15%, DC 110 V ±15%, DC 220 V ±15% |
| Measuring Range | 0 10 M Ω to 10 M Ω |
| Testing Voltage | 0 V to 440 V |
| Display Type | Analogue Only |
| Accuracy Class | 1.5 |
| Panel cutout | 3.58 in x 3.58 in (91 mm x 91 mm) |
| Usage | Resistance Monitor |
| Can be customized | Yes |
| Operating Temperature | -13 ℉ to 122 ℉ (-25 ℃ to 50 ℃) |
| Dimensions | 3.78 in x 3.78 in (96 mm x 96 mm) |