Nord SK700E-401-340-A AC Variable Frequency Drive

The Nord SK700E-401-340-A is a modular, high-performance industrial AC frequency inverter designed to regulate the speed and torque of three-phase asynchronous motors up to 4.0 kW. Utilizing advanced sensorless current vector control, it delivers exceptional dynamic performance and precise motor management for complex industrial machinery and automated positioning tasks. This rugged drive features an integrated class-A line filter for electromagnetic compatibility (EMC) and an internal braking chopper for dynamic electrical braking management.

Rated Motor Power: 4.0 kW

Input Frequency: 47 Hz to 63 Hz

Rated Input Current: 13.0 A

Rated Output Current: 9.0 A

Output Frequency Range: 0 Hz to 400 Hz

Apparent Output Power: 6.2 kVA to 6.7 kVA

Ambient Operating Temperature: 0 °C to +40 °C

Q1. What are Nord’s primary core competencies and product lines?

A1: Nord is a world leader in mechanical and electronic drive technology. The brand is renowned for its comprehensive "one-stop-shop" approach, manufacturing integrated drive systems that combine three core components: mechanical gear units (such as helical, bevel, and worm gears), electric motors, and electronic control system.

Q2: How does Nord support energy efficiency and sustainability regulations?

A2:Nord is a pioneer in eco-friendly drive design, heavily investing in technologies that comply with international efficiency classes (such as IE4 and IE5+). Their latest IE5+ permanent magnet synchronous motors offer exceptionally high efficiency that remains stable even under partial load ranges. By pairing these motors with Nord frequency inverters, industries can drastically reduce power consumption, lower carbon footprints, and achieve a highly sustainable Total Cost of Ownership.

Q3: For which industries and environments are Nord solutions typically engineered?

A3: Nord systems are designed to operate reliably across a vast spectrum of demanding industries. Key sectors include intralogistics and airport baggage handling, food and beverage processing, heavy industry, and wastewater treatment. Their systems can be heavily customized with food-grade lubricants, explosion protection, or high-grade surface treatments to endure harsh environments.

3500/70M 176449-09

125800-01

CA303 144-303-000-011

444-680-000-411

135489-03

3500/42 176449-02

CA306 144-306-000-321

S3960 444-680-000-511

3500/92  136180-01

128229-01

GSV142 244-142-000-103

EA402 913-402-000-013

136188-02

3500/61 133811-02

S3960 GSI 127 244-127-000-017 A1-B02

GSI124 244-124-000-022

3500/15 106M1079-01

133819-02

IQS450 204-450-000-002

CA202 144-202-000-205

106M1081-01

AF70982 111-412-000-012

S3960 444-680-000-511

TQ412 S3960 111-412-000-013

3500/33 149986-01

CP235 143-235-000-012

TQ403 111-403-000-012

CE281 444-281-000-111

149992-01

CP232 143-232-000-222

GSI130 244-130-000-204

CP515 143-515-000-111