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Installation and operation of the slave PDU managed, Technical specifications
Status change display on the multi-LED of the processing unit.
– Continuous green light: All devices connected to the CAN bus have the status "OK".
EN
– Continuous orange light: At least one device connected to the CAN bus has the status "Warning".
– Continuous red light: At least one device connected to the CAN bus has the status "Alarm".
Status change display on the multi-LED of the PDU:
– Continuous blue flashing: Communication via the CAN bus.
– Green flashing: When the measured value changes or, at the latest, every 5 seconds.
– Continuous orange flashing: The PDU has "warning" status. Fast flashing: upper limit value over-
shot. Slow flashing: lower limit value undershot.
– Continuous red flashing: The PDU has "alarm" status. Fast flashing: upper limit value overshot.
Slow flashing: lower limit value undershot.
– Continuous red light: Invalid measured value.
Note:
Connection cables in various lengths can be purchased from Rittal.
If installation was unsuccessful: see section 1.1.
8
Technical specifications
8.1
General technical specifications
Technical specifications
Input voltage range (L – N)
Input current
No. of phases
PDU inherent supply
PDU power consumption
Redundant power supply via PoE
Marking of phases (3-phase PDUs only: L1, L2, L3)
Slots type EN 60 320/C13
Slots type EN 60 320/C19
No. of circuit-breakers
Electromagnetic circuit-breaker
Slots individually switchable
Connector, PDU input
Length of connection cable
Connection cable type
26
90 V...260 (400) V AC, 50...60 Hz
16 A/32 A/63 A (depending on variant)
1 or 3 depending on PDU variant
Integral long-range SMPS, error-tolerant from all
phases
Typically 5...15 W (depending on PDU version)
Yes (for PDU switched, PDU managed)
Brown, black, grey
Quantity depends on version, see section 8.2 "Al-
location of fuses, phases and slots"
Quantity depends on version, see section 8.2 "Al-
location of fuses, phases and slots"
2 (single-phase) or 6 (3-phase) with 32 A version, 12
(3-phase) with 63 A version
16 A, type C (only with 32 A versions)
Yes (not for PDU metered) (bistable relay, minimal in-
herent consumption)
EN 60 309/CEE (depending on PDU version),
EN 60 320/C20 for 7955.201/.301/.401,
BS 1363 UK plug for 7955.520/.530/.540/.940
3 m
H05-VV
Rittal PDU international/PDU UK power distribution unit
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