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6SE6400-1PB00-0AA0


The 6SE6400-1PB00-0AA0 is an entry-level variable frequency drive from Siemens' MICROMASTER 420 series, designed for basic speed control of 3-phase motors up to 0.37kW. This compact and economical drive offers simple yet reliable performance for small-scale automation applications.

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TEL：400-887-3214
Mail：jilineasyyi@outlook.com
Q Q：615739355
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1. General Information
Product Type: Variable Frequency Drive (VFD)

Series: MICROMASTER 420

Rated Power: 0.37 kW

Output Current: 1.3 A

Cooling Method: Self-cooling

Protection Class: IP20 (for cabinet installation)

2. Electrical Parameters
Input Power Supply:

Voltage: 1AC/3AC 200-240V (±10%)

Frequency: 47-63 Hz

Current: 2.4 A (1AC) / 1.6 A (3AC)

Output (Motor Side):

Voltage: 0-240V (3-phase)

Frequency: 0-650 Hz

Overload Capacity: 150% for 60 sec

3. Control & Performance
Control Methods:

V/f Control (Linear, Square, Custom)

Sensorless Vector Control (SVC)

Switching Frequency: 2-16 kHz (adjustable)

Efficiency: >96% (at full load)

4. Interfaces & Communication
Integrated Ports:

2 × Digital Inputs (24V DC)

1 × Analog Input (0-10V/0-20mA)

1 × Relay Output (30V DC/250V AC, 2A)

Optional Communication:

PROFIBUS (via optional module)

USS Protocol (serial communication)

5. Protection Features
Short-Circuit Protection: IGBT-based

Overvoltage/Undervoltage: Automatic shutdown

Motor Protection: Thermal overload, Stall prevention

6. Mechanical & Environmental
Dimensions (W×H×D): 73 × 173 × 149 mm

Weight: 1.1 kg

Operating Temperature: -10°C to +50°C

Humidity: 5-95% (non-condensing)

7. Certifications & Standards
CE, UL, cULus

EN 61800-3 (EMC)

EN 61800-5-1 (Safety)

8. Typical Applications
Pumps & Fans

Conveyors

Packaging Machines

HVAC Systems

9. Key Advantages
✅ Compact & Lightweight – Easy to install in tight spaces
✅ User-Friendly – Simple setup via built-in keypad
✅ Energy-Efficient – Optimized for variable torque loads
✅ Wide Voltage Range – Compatible with 1-phase or 3-phase input