STADT DN

Product catalog summary

Overview: The STADT DN is a digital soft starter designed for heavy-duty applications in marine, mining, and industrial installations. It supports a wide range of currents (8 - 3000A) and voltages (220 - 1200V), offering advanced features and robust protection.

Advanced Features:

Robust construction with advanced starting and stopping characteristics.
User-friendly setup and operation with line or inside delta connection.
Operates in ambient temperatures up to 60°C.
Includes motor insulation tester and supports communication protocols like Modbus, Profibus, and DeviceNet.
Features thermistor input, analog output, and auto-tracking frequency range of 45-65Hz.
Can operate without a bypass contactor at 50°C up to 820A.
Complies with marine industry standards.

Protection Package:

Includes protections against too many starts, long start time, shear pin (jam), electronic overload, undercurrent, phase loss, phase sequence, under/over frequency, under/over voltage, load loss, external fault, shorted SCR, and starter over temperature.
Optional motor insulation test and motor thermistor.
All protections remain active when using 'Preparation for Bypass'.

Soft Start and Stop Functions:

Features soft, stepless acceleration and deceleration with current limiting.
Torque and current control for optimized performance.
Includes pump control program, dual adjustment for start/stop characteristics, slow speed with electronic reverse, pulse start, and soft stop functions.

Available Options:

Motor insulation tester, remote LCD & key panel kit, analog output, thermistor input, and special tacho feedback system.

Technical Specifications:

Current range: 8-3000A, Voltage range: 220-690V.
Dimensions and weight vary by model size, with detailed specifications provided for each size category.

Ordering Information:

Control input voltage options include 115VAC, 230VAC, 110VDC, 90-230VAC, 24V AC/DC, and 48V AC/DC.
Communication options include DeviceNet, Modbus, and Profibus.
Additional options include insulation test, analog output, conformal coating, preparation for bypass contactor, remote display, marine approval, and UL standard compliance.

Catalog excerpts

POWER TECHNOLOGY www.stadt.no STADT DN SOFT STARTERDigital soft starter 8 - 3000A, 220 - 1200V The STADT DN is a heavy duty, advanced, highly reliable Soft Starter. Designed to operate under severe conditions starting the most demanding applications,such as those in Marine, Mining and Industry installations. Advanced features such as pump control, slow speed, electronic reverse and enhanced motor protection make it one of the best and most popular soft starters in the industry. Advanced Features • Robust construction • Highly advanced starting & stopping characteristics • User friendly set up and operation • Line or Inside delta connection • Ambient operating temperature: up to 60°C • Motor insulation tester • Communication: Modbus, Profibus, DeviceNet • Thermistor input • Analog output • 45-65Hz Auto-tracking frequency range • Can be operated without bypass contactor at 50°C up to 820A • Designed to meet Marine Industry standards Comprehensive Protection Package Soft Start and Soft Stop Functions • Soft, stepless acceleration & deceleration • Current limiting • Torque & current control - for optimized acceleration and deceleration • Pump control program • Dual adjustment - two start/stop characteristics • Slow speed with electronic reverse • Pulse start • Soft Stop Functions Too many starts & start inhibit time Long start time (Stall protection) Shear pin (jam) with adjustable delay Electronic overload with selectable curves Under current Phase loss Phase sequence and Under/Over frequency Under/Over voltage Load loss (motor not connected) External fault Shorted SCR Starter over temperature protection Motor insulation test (option) Motor thermistor (option) When using "Preparation for Bypass" all protections remains active STADT AS, Molovegen 2, NO-6083 Gjerdsvika, Norway Tel.: +47 70 02 58 00, E-mail: [email protected] w

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STADT DN SOFT STARTER STADT POWER TECHNOLOGY www.stadt.no * Dimensions differ with Marine approvals. How To Order Example: STADT-DN - 31A "I" Rated Current Control Input Voltage 90-230VAC 24V AC/DC 48V AC/DC STADT Standard Options 5 - Analog Output (S) 8 - Conformal coating (S) 9 - Preparation for bypass contactor (S) 8 - Conformal coating (S) 9 - Preparation for bypass contactor (S) D - Remote display M - Marine approval (A-C) U - UL standard (A-C) STADT AS, Molovegen 2, NO-6083 Gjerdsvika, Norway Tel.: +47 70 02 58 00, E-mail: [email protected] www.stadt.no

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STADT DN

STADT DN

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