ABB MNS R, System Manual, Page: 5 / 28

ABB SACE 3
Technical data
Reference Standards ABB SACE L.V. MNS R switchgear
Standards conformed to CEI EN 60439-1, IEC 439-1
Test certification Test certificates ABB SACE, ACAE LOVAG and SINAL
Electrical Data Rated voltages Rated insulation voltage up to 1000 V AC 1500 V DC
Rated service voltage Ue up to 690 V AC 750 V DC
Rated frequency 50 - 60 Hz
Impulse withstand voltage 12 kV
Rated currents Main busbars:
Rated current up to 6300 A
Rated peak withstand current up to 220 kA
Rated short-time withstand current (1s) up to100 kA
Distribution busbars:
Rated current 630 ÷ 4000 A
Rated peak withstand current 220 kA
Rated short-time withstand current (1s) 100 kA
Arc-proof Values 100 kA, 0,3 s. at IEC 61641 (on request)
Mechanical Dimensions Height 2200 mm
characteristics
Widht 300, 400, 600, 800, 1000, 1200 mm
Depth 1025, 1200, 1400, 1600 mm
Module base (height) E = 25 mm DIN 43660
Surface protection Frame Al-Zn galvanisation
Internal divisions Galvanised sheet UNI EN 10130
Transversal section Electrolytic galvanisation UNI ISO 4520
Housing (doors and external curtain panels) Painting RAL 7035
Degrees of protection With door open IP20
IEC 529, EN 60529 Standards
With door closed IP30 standard, up to IP 54
Construction form 3a, 3b, 4b
Normal conditions Installation internal for service
Ambient temperature -5 ° C; +40 ° C
Relative humidity max. 50% at 40 ° C
Max. altitude ) 2000 m
Extra options Paint External protection colour on request
Busbar system Main and branch busbars sheathed busbars, treated busbars (Ag/Sn)
Forms of segregation According BS 60439-1 4b type 1 ÷ 7
ABB PC30 23-11-2009, 8:12 3
415 V