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PLUTON Group
Technical characteristics of current relay CR-100
Main technical charcteristics of current relay CR-100
| Name of parameter | Unit of measurement | Value |
| General | ||
| Relay rated current | A | 100 |
| Surge currents | kA | 60 (8/20 μs) |
| 25 (10/350 μs) | ||
| Current sensor type | - | a Hall effect sensor |
| Possibility of operating threshold setting | - | yes |
| Possibility of calibration | - | yes |
| Range of relay operating threshold adjustments | A | -100 … +100 |
| Discretization of operating threshold switching | A | 10 |
| Accuracy of adjustment of actuating current | - | ±5 % of rated current |
| Actuation time, max. | mS | 1 |
| Indication | - | state of relay digital outputs |
| Lower and upper limit operating value of ambient air temperature | °С | -10 … +60 |
| Relative air humidity, %, at a temperature (upper value) | °C | 75, 27 (98, 35) |
| Mechanical | ||
| Dimensions (WхHхD) | mm | housing: 52х45х50 busbar: 20х165х5 |
| Weight | kg | 0.35 |
| Material of housing | - | polycarbonate (PC) |
| Busbar cross-section | mm | 20*5 |
| Busbar connections | - | max. M10 |
| Material of busbar | - | copper (Cu), aluminium (Al) |
| Protection level in acc. with GOST 14254, DIN VDE 0470, EN 60529, IEC 60529 | - | IP30 |
| Type of connection to external circuits | - | connector with screw clamp for cross-sections from 0.2 mm² to 2.5 mm² (from 30 AWG to 12 AWG) |
| Tightening moment of connection of external circuts, min-max | N·m | 0.5-0.6 |
| Type of mounting | - | bolted connection, max. M10…M8 |
| Power supply | ||
| Rated supply voltage, Urat.sup. | V | 24, DC |
| Acceptable long-lasting voltage deviation | - | +10%, -15 % |
| Acceptable pulsation level | - | 10 % Urat.sup. |
| Power consumption, max: | W | 1 |
| Digital outputs | ||
| Number of outputs | - | up to 2 |
| Functional purpose of outputs | - | actuation; state (relay operation monitoring) |
|
Switching current type |
- | constant |
| Rated voltage | V | 24 |
| DC switching voltage, max | V | 30 |
| Long-lasting acceptable current | mA | 100 |
| Acceptable switching current, max | mA | 200 |
| Protection against current load exceed | - | implemented |
| Protection against overloads | - | implemented |