Description
The MTE dV E-Series dV/dt motor protection filters provide complete and convenient protection for critical operations. These filters safeguard against motor winding damage and premature insulation failure, ensuring smooth and reliable performance. They are ideal for reducing downtime costs and improving safety. The dV E-Series offers high efficiency, compact design, and ease of installation, making it a superior choice for motor protection.
Key Features
- Triple Protection: Mitigates reflective waves, reduces rise time, and protects against peak voltage.
- High Efficiency: Up to 60% more efficient, saving money and running cooler.
- Compact and Lightweight: Up to 73% lighter and 35% smaller footprint for convenient setup and handling.
- Easy Installation: Footprint and mounting compatible with competitive options.
- Silent Operation: Operates as quietly as a conversation, enhancing the working environment.
Performance Guarantee
MTE Corporation guarantees peak voltage at the motor terminals will be limited to 150% when the following conditions are met:
- Proper size dV E-Series filter is selected and installed in a variable torque AC VFD application.
- System limits are adhered to.
- Wire lead length does not exceed 1,000 feet.
- Carrier frequency is 4 kHz.
Specifications
- Service Load Condition: Inverter Duty Three Phase Motors
- Voltage: 208 – 600 VAC +/- 10%, 60Hz
- Input Voltage Wave Form: PWM
- Inverter Switching Frequency: 2kHz – 4kHz (3A – 750A)
- Inverter Operating Frequency: 0-60Hz without derating
- Maximum Ambient Temperature:
- -40°C to +60°C (modular filter)
- -40°C to +50°C (enclosed filter)
- -40°C to +90°C (storage)
- Insulation System: Class N (200°C)
- Insertion Loss (Voltage): 1.7% at 60 Hz
- Efficiency: >99%
- Current Range: 3A – 750A
- Available Form Factors: Kit, Open Panel, NEMA 1/2, NEMA 3R
- Altitude without derating: 6,600 feet above sea level
- Maximum Motor Lead Length: 1,000 feet (VFD rated cable recommended)
- Relative Humidity: 0% to 99% non-condensing
- Current Rating:
- 100% RMS Continuous
- 150% for 1 minute
- 200% for 10 seconds
- Audible Noise: <65db at 1 meter
- Rise Time: Greater than 0.1 µs
- Peak Voltage @ Motor: 150% of DC bus voltage up to 1,000 feet
Additional Information
- Manufacturer Part Number: DVTW0110E
- Item Number: DVTW0110E
- Manufacturer: MTE
- Product Series: dv E
- Family Series: MTE Line Reactors, dv E Series
- Enclosed Unit: Yes
- Current Rating: 110 A
- HP @ 240 VAC: 40 hp
- HP @ 480 VAC: 75 hp
- HP @ 575 VAC: 100 hp
- HP @ 600 VAC: 100 hp
- Terminals: Wire Leads
- Mounting: Surface
- NEMA Rating: NEMA 3R
- Approvals: CE, cULus
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