Product Description
We are a renowned entity in the entire industry, engaged in supplying the best range of Milliohm Meter. These are basically low resistance meters. These equipments are widely used to measure an ohmic value under a dedicated current. This Milliohm Meter is based on two main circuits viz, an extremely stable current source and a high impedance and very accurate voltage measurement system for real 4 wire measurement method.
Features:
- Highly reliable in operation
- Ideal for maintenance, laboratory and aeronautical works
- Long service life
TEL11 ELCB/Phase Rotation Tester
- Indicates phase presence
- Indicates phase rotation
- TEST for disconnection sensitivity
- TEST for disconnection time
- Select one of 3 phase to test ELCB
- Measure voltage phase to earth
- Over temperature protection
- Phase polarity trip indicator
TEL11OLED ELCB/Phase Rotation Teste
- Indicates phase presence
- Indicates phase rotation
- TEST for disconnection sensitivity
- TEST for disconnection time
- Select one of 3 phase to test ELCB
- Measure voltage phase to Earth
- Over temperature protection
- Phase polarity trip indicator
Technical Specification
| Current Settings | 999mAac/50Hz |
| Current Selection | Knob |
| Phase-start-selection | 0C° & 180C° |
| Operation Voltage (L-e) | 60Vac to 317Vac (525V System) |
| Timer Resolution | 1mS (Max Time = 99.99s) |
| Current Resolution | 1mA |
| Voltmeter Resolution | 1V |
| Accuracy |
|
| Earth Leakage Constant Current lac | 5 to 999 (mA) @50Hz |
| Ramping Current | 5 to 999 (mA) |
| Sensitivity Disconnection Check | 5 to 999 (mA) |
| Time Delay Disconnection Check(s) | 0.001 - 99.999 |
| Maximum Current Consumption | 10mA |
| ELCB Voltage Measurement L-E (Vac) | 10 to 330V |
| ELCB Tester Voltage Present (VELCB) | LED |
| ELCB Fuse (Slow Blow) | 1.5A |
| Protection |
|
| Over Voltage CLASS III | 450V |
| Over Load between all terminals | 550V |
| Battery OK goes off when battery voltage | <9Vdc |
Model Specification
| Accessories | Test Leads x 2 (terminate own plug) |
| Dimensions (mm) | 330(L) x 260(W) x 150(H) |
| Power Source | 8 x C Batteries |
| Weight | 2.0kg |
Functions
- This test instrument is a combination of 3 phase presence and rotation indicator combined with a 3 phase industrial earth leakage tester and measures the current at which the breaker disconnects or the time taken to disconnect.
- The earth leakage can be utilised on a single phase (up to 317Vac line to earth) or a 3 phase powered system (550V line to line or phase to phase) with a protective earth conductor.
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+919811149443
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