175H1262
Wake Industrial LLC is not an authorized distributor of this product.
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
-
In-Stock, Ships 1-2 Days
The 175H1262 is a variable speed drive manufactured by Danfoss. Part of the VLT 3000 Variable Speed Drives series, it features a rated motor power of 45 kW and a maximum output voltage of 415 V AC. It can operate at an output frequency of 0–120 Hz. The drive supports a maximum motor cable length up to 300 meters.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The 175H1262 is a part of the VLT 3042 variable speed drive from Danfoss that is engineered to deliver a nominal power rating of 40 HP for constant torque (CT) and 50 HP for quadratic load (VT) applications. It offers motor thermal protection through electronic control and it also possess support for thermistor monitoring of the winding.
The 175H1262 drive provides a continuous output current of 61 A and an intermittent output of 97.6 A, while offers a steady output power of 43.8 kVA and 75.1 kVA for brief operations of 60 sec in CT mode. It operates with an input voltage range of 380V to 415V ±10% and a line frequency of 50/60 Hz. The output voltage can be adjusted from 0-100% of the AC line voltage that makes it suitable for a wide range of motor control needs, while the output frequency is programmable in the range of 0-120 Hz or 0-500 Hz. This 175H1 drive supports a maximum motor cable length of 1000 feet for unshielded cables, with a maximum motor cable size of 250 AWG. It also features a short circuit proof design and provides a power factor of 0.96 at full load. The unit complies with various EMC standards, including EN 50081-1, VDE 0875 and VDE 0871.
The 175H1262 drive comes in a NEMA 12 (IP54) enclosure with dimensions of 36.61 inches length, 12.09 inches width, 11.65 inches height and it weighs 150 lbs. Its ramp time is specified in the range of 0.1 to 3600 sec and it allows up to 5 times of switching at the input. The drive possesses 1390 W of power loss value in CT mode and 1875 W in VT mode at maximum load. It has a vibration test rating of 0.7 g and operates efficiently with a high efficiency rating of 0.96 at 100% load.
Frequently Asked Questions about 175H1262:
Q: How does the thermal protection in 175H1262 safeguard the motor?
A: The thermal protection monitors winding temperature via embedded sensors and thermistor feedback. It prevents overheating by dynamically adjusting drive output or triggering shutdown under thermal stress.
Q: Why is thermistor monitoring valuable in the 175H1262?
A: Thermistor monitoring allows real-time detection of motor winding overheating. This enables preemptive fault handling before damage occurs, enhancing system reliability.
Q: What benefits does the 0–120 Hz output frequency range of the 175H1262 provide?
A: This wide range enables precise motor speed control across many applications, from slow starting to high-speed operation. It increases process flexibility and energy efficiency.
Q: In what way does a power factor of 0.96 at full load benefit systems using the 175H1262?
A: A high power factor reduces reactive power draw, improving electrical efficiency and lowering energy costs. It also minimizes utility penalties and sizing of upstream infrastructure.
Q: Why is the programmable ramp time (0.1–3600 sec) significant for the 175H1262?
A: This range enables smooth motor acceleration or deceleration, reducing mechanical stress. It can be adjusted for delicate load handling or rapid system response.
