Product Description
Product Overview
Manufacturer: Honeywell
Model/Part Number: 10310/3/1
Description: Earth Leakage Detector (ELD)
Description
The 10310/3/1 Earth Leakage Detector (ELD) is designed for 24 V DC systems. It features a manually operated self-test function and an earth connection monitor (activated when switch 2 is in the TEST position).
Technical Data
General Information
| Specification |
Details |
| Type Number |
10310/3/1 |
| Operating Temperature |
-5°C to +50°C (23°F to +122°F) |
| Storage Temperature |
-25°C to +80°C (-13°F to +176°F) |
| Approvals |
CE, TUV, UL, CSA, FM (pending) |
Power Requirements
| Specification |
Details |
| Supply Voltage |
24 V DC |
| Supply Current |
Max. 45 mA |
| Reset Input Voltage |
18 - 70 V DC |
| Reset Input Current |
1.1 mA at 24 V DC |
Earth Monitoring
| Specification |
Details |
| Earth Voltage (No Fault) |
-12 V DC |
| Earth Voltage (With Fault) |
-30 to +70 V DC |
| Earth Fault Threshold |
5.5 mA (± 1 mA) |
| Max. Earth Current |
25 - 32 mA |
| Tightening Torque of Earth Connections |
1 Nm (0.74 ft.-lb.) |
Physical Specifications
| Specification |
Details |
| Dimensions (L × W × H) |
70 × 45 × 110 mm (2.76 × 1.77 × 4.33 in) |
| DIN EN Rails |
TS35 × 7.5 |
| Used Rail Length |
Max. 46 mm (1.81 in) |
Output Contact
| Specification |
Details |
| Max. Output Voltage |
36 V DC / 30 V AC |
| Max. Output Current |
2 A |
| Isolation |
1500 V DC / 1000 V AC |
| Initial Contact Resistance |
30 mΩ |
| Expected Electrical Life |
100,000 switch operations |
| Expected Mechanical Life |
200,000,000 switch operations |
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