PDU switched

Model No. DK 7979.336

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  • PDU switched
    Product details

    High-end IT rack power distribution: Smart PDU with measurement function per phase and individually switchable output slots.

    + Product description

    Description: High-end power distribution in a compact design for IT network and server racks. With switching function and power measurement at the infeed or per phase.
    Benefits: For vertical mounting, it may be attached in the zero-U space of the Rittal VX IT or TS IT rack with no need for tools
    Colour coding of phases and fuse circuits (L1=pink, L2=black, L3=white)
    Tool-free divider kit for VX IT
    PDU self-supplied, no external power supply required
    Measurement accuracy ± 1% (kWh) to IEC 50430-1
    Programmable startup behaviour following voltage recovery (on/off/last status)
    Programmable switching behaviour (time/programmable logic)
    Integral real-time clock with battery buffering (max. 10 years, battery replaceable)
    Integral electromagnetic buzzer for acoustic alarms
    Adjustable limit values (warning/alarm) for voltage, current, output
    Operating hours meter, total and cyclical, resettable
    Technical specifications: Display/controller unit in the PDU enclosure rotatable through 180° and replaceable
    Integral, fully-redundant power pack, power supply from all phases
    Error-tolerant PDU power supply redundant across all phases
    Voltage V, current A, frequency Hz
    Active power, active energy, apparent power, apparent energy
    Power factor (cosPhi) and phase angle
    Zero conductor current measurement/load imbalance detection
    Fuse monitoring for PDUs with integral fuse
    Monitoring of the optionally available overvoltage protection
    Bright TFT display, 128 x 128 pixels (RGB) with back-lighting and energy-saving mode to display output data and basic PDU configuration
    Position sensors for display rotation and correct PDU representation on the website
    Multi-colour LEDs (green/amber/red) to indicate switching states and warning/alarm limits per phase or infeed
    Power LED to indicate voltage
    Power-saving design, minimal intrinsic power consumption
    Measurement functions: Emergency power supply to PDU web server via PoE, sequential disconnection of the outputs
    Switching function per output slot
    Avoids overload peaks: Sequential activation of the outputs following voltage recovery
    Relay states are saved even in the event of a power failure
    Bistable relays: Low current consumption and high switching capacity, also suitable for higher starting currents up to max. 300 A
    Grouping: Joint switching of multiple outputs
    Measurement per phase or infeed
    Powerful CPU (ARM Cortex A8)
    Digital input (floating contact)
    Additional alarm output/relay output (changeover contact)
    Additional alarm output/relay output (changeover contact)
    Material: Aluminium section, black anodised
    Slots: Plastic
    Protection category IP to IEC 60 529: IP 20
    Standards: EN 62368-1
    EN 61000-3
    EN 61000-4
    EN 61000-6
    EN 62053-21
    Directives: EMC Directive 2014/30/EU
    Low Voltage Directive 2014/35/EU
    Supply includes: Assembly parts
    Options: Type 3 overvoltage protection with interchangeable arresters while operational, with status monitoring, suitable for integration into PDU enclosure
    Residual current measurement (type B) per infeed/phase/fuse
    Monitoring of the optionally available overvoltage protection
    CMC III CAN bus sensors may be connected for ambient monitoring, max. 8 sensors
    Other enclosure colours are available
    Variant: Measurement per phase, switching function per output
    Sockets: 24  x C 13 
    6  x C 19 
    To fit: Enclosure type: VX IT enclosure frame
    Enclosure type: VX IT 19" mounting angles
    Height: ≥ 1800 mm
    Height: ≥ 1800 mm
    Dimensions: Width: 44 mm
    Depth: 70 mm
    Length: 1495 mm
    Rated operating voltage: 400 V (AC)
    Infeeds: Qty.: 1
    Phases per infeed: 3~
    Length of connection cable: 3 m
    Ambient conditions: Operating temperature: +5 °C...+50 °C
    Storage temperature: -20 °C...+70 °C
    Ambient humidity (non-condensing): 10 % - 95 %
    Type of electrical connection: CEE
    Rated current (max.): 16 A
    Output: 11 kW
    Interfaces: Fully redundant Ethernet interface 10/100/1000 Mbit/s (2x RJ45, 1x with PoE)
    USB 2.0 port (USB-A) for mass configuration, firmware updates & data logging
    CAN bus interface (RJ 45) for a maximum of 8 ambient sensors
    Serial interface RS232 (RJ12) for LTE unit, scripting, CLI
    Use of own certificates/TLS 1.2
    E-mail forwarding in case of alarm (SMTP)
    User administration including rights management
    LDAP(S)/Radius/Active Directory connection
    Syslog server connection (max. 2 servers)
    Fully redundant monitoring via 2nd network
    Network protocol: TCP/IP v4 & v6, DHCP, DNS
    Network protocol: SNMP v1, v2c & v3, Modbus/TCP, OPC-UA
    Packs of: 1 pc(s).
    Weight/pack: 4,2 kg
    EAN: 4028177947986
    Customs tariff number: 85366990
    ETIM 7.0: EC000330
    ETIM 6.0: EC000330
    eCl@ss 8.0/8.1: 27142604
    eCl@ss 6.0/6.1: 27142604
    Product description: PDU switched 16A/3P CEE 24xC13+6xC19, DK PDU switched, Compact basic power distributor incl. energy mearsuremnt per phase, switching function for each output slot, with network interface and display

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    Instructions spec.:  
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     PDU switched

    Model No. DK 7979.336

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