General Technical Specifications - FRIEDHELM LOH RITTAL 7955.2 Série Notice D'installation Et D'utilisation Succincte

Technical specifications
– Continuous orange flashing: The PDU has "warning" status. Fast flashing: upper limit value over-
shot. Slow flashing: lower limit value undershot.
EN
– 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
No. of wires
Cable cross-section
PDU enclosure width
PDU enclosure depth
PDU enclosure height (length)
PDU material
24
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
approx. 15 W
Yes (for PDU switched, PDU managed)
Brown, black, grey
Quantity depends on version, see Catalogue
Quantity depends on version, see Catalogue
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, only for PDU switched, PDU managed (bistable
relay, minimal inherent 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
3/5 (single-phase/3-phase PDU)
2.5 mm²/4.0 mm² (for 16 A/32 A versions)
44 mm (1 U), not for 7955.238
62 mm
Depends on product variant
Aluminium, anodised in RAL 9005 (black)
Rittal PDU international/PDU UK power distribution unit