Dandong Huatong PDM-810M2-DSC2-A+Z-TY-MT100-400V Motor Protector

Measurement Functions

1. Three-phase current

2. Average current

3. Current unbalance

Protection Functions

1. Short-circuit protection

2. Locked-rotor protection

3. Overload protection - inverse time

4. Start-up timeout protection

5. Phase loss/unbalance protection

6. Operation power loss

7. Ground protection

8. TE time protection

9. Zero-sequence/leakage protection (optional)

Fault Information Query and Setting

1. Query of various protection settings

2. Setting of various protection parameters

3. Real-time query of various fault information

4. Power-off memory of various fault information

5. Operation count, running time

6. System clock

Others

1. 1 RS-485 communication interface

2. 7 digital status inputs

3. 3 relay control outputs

4. 1 4-20mA output (optional)

Technical Specifications

Input Current

· Rated current: MT5, MT25, MT100,

MT150, MT250

Operating Parameters

· Device power supply: AC/DC 85～265V

Universal for AC/DC

· Device power consumption: <3W

· Operating temperature: -40℃～70℃

· Storage temperature: -40℃～80℃

· Relative humidity: 20%～95% non-condensing

Dimensions

· Main unit dimensions: 112 mm×107 mm×72mm

(L×W×H)

· Display unit: 72 mm×72 mm×40mm

· Cutout dimensions: 66 mm×66 mm

Installation Measurement

· Data update cycle: 250ms

· Current measurement range: 50mA～6A

· CT setting range: 1.000～9999

· Current accuracy: 0.5%

Insulation Strength

· Insulation resistance: ≥500MΩ

· Current input terminals: 2.0kV

· Remote signal input terminals: 2.0kV

· Power input terminals: 2.0kV

Electromagnetic Compatibility

· Surge immunity: Power 4.0kV Signal lines 2.0kV

· Fast transient burst: Power 4.0kV Signal lines 2.0kV 5kHz

· Electrostatic discharge: Contact discharge 6.0kV Air discharge 8.0kV

· Radiated RF electromagnetic field: 10V/m