GT5206A Digital RCD ELCB Tester with High Precision Auto RAMP Test and Built-in FUSE Security
This intelligent digital tester utilizes microcontroller chip control to deliver high precision, reliability, and stability for safety measurements across multiple industries including power, manufacturing, smelting, chemical processing, and residential electrical systems.
An essential tool for installation, inspection, and maintenance of leakage protection switches, ensuring electrical safety compliance and system integrity.
- Compatible with single-phase 230V/50Hz power supply systems
- Integrated wiring verification with three LED indicators for proper connection confirmation
- Phase angle selection capability (0° positive or 180° negative half-cycle start)
- Over-range detection with "OL mS" display for extended trip times
- Automatic data hold function maintains measurement results post-test
- AUTO RAMP testing for simultaneous tripping current and time measurement
- Automatic shutdown alarm after 3 minutes of operation
- Built-in FUSE security protection for enhanced safety
- Direct power supply from circuit under test (230V/50Hz)
| Parameter | Specification |
|---|---|
| Application Standard | IEC 61010-1 CAT III 300V IEC 61557-1,5 IEC 61010-2-31 |
| Working Voltage | 230V/50Hz (Range: 195-253V) |
| Operating Environment | Temperature: 0℃ to 40℃ Relative Humidity: ≤80% RH Altitude: ≤2000 meters |
| Storage Conditions | Temperature: -20℃ to 60℃ Relative Humidity: ≤75% RH |
| Pollution Degree | Class II |
|
Mode/Range |
Function Description |
|
X1 / 2 |
In order not to trigger test, check RCD sensitivity. |
|
X1 |
measurement trigger time. |
|
X5 |
quick trigger time for testing L△nX5. |
|
AUTO RAMP test |
To test magnitude and trigger time of trigger current. |
|
Functions |
Operation Voltage (AC) |
Rated operating current(L△n) |
Fault action time (MAX) |
Accuracy- Action current |
Accuracy- Action time |
|
X1/2 |
230V (Error range: -15% ~ +10%) Frequency: 50Hz |
10/20/30/100/300/500mA |
1000ms |
Error range: |
±0.6%rdg ±8dgt |
|
X1 |
10/20/30/100/300mA |
1000ms |
Error range: |
||
|
500mA |
300ms |
||||
|
X5 |
10/20/30mA |
1000ms |
|||
|
AUTO RAMP test |
10/20/30/100/300/500mA |
(RAMP Increasing step 10% L△n to 20% ~ 110%) |
Error range: |
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