ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SDA067762R1 - Molded Case Circuit Breaker
This ABB SACE Tmax T5N molded case circuit breaker provides overcurrent protection and switching capabilities for industrial low-voltage power distribution systems. It incorporates a PR221DS-I electronic trip unit, enabling precise current measurement, adjustable protection thresholds, and local diagnostic data for critical infrastructure and machinery protection applications.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax T5N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 400A
- POLES: 3-Pole
- NOMINAL OPERATIONAL VOLTAGE (Ue): 400VAC (Rated for 690VAC maximum)
- NOMINAL FREQUENCY: 50/60 Hz
- NOMINAL SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400VAC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- TRIP UNIT TYPE: Electronic Trip Unit PR221DS-I
- TRIP UNIT FUNCTIONS: Overload (L), Short-circuit (S), Instantaneous (I) protection with adjustable thresholds.
- MECHANICAL/PHYSICAL:
- FRAME SIZE: T5
- MOUNTING TYPE: Fixed Front Terminal
- OPERATION: Manual Toggle
- INTERFACE/CONTROL:
- TRIP UNIT DISPLAY: Integrated LCD for current measurement and settings.
- CONTROL INTERFACE: Local push-button interface for trip unit configuration.
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals, when installed in an enclosure)
- COOLING METHOD: Natural Convection
- INSTALLATION: Panel-mounted within a suitable enclosure.
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial low-voltage power distribution, motor protection, generator protection, transformer protection, and general circuit protection in switchgear.
- COMPATIBILITY: Designed for integration into ABB SACE Tmax series accessories and enclosures.