trip unit Micrologic 6.3 E-M for Compact NSX 630 circuit breakers, electronic, rating 500 A, 3 poles 3d

Details

Main
range of product	NSX400...630
product or component type	Control unit
range compatibility	Compact NSX630
device application	Motor
poles description	3P
protected poles description	3t
network type	AC
network frequency	50/60 Hz
trip unit name	Micrologic 6.3 E-M
trip unit technology	Electronic
trip unit protection functions	LSIG
protection type	Overload protection (long time) Short time short-circuit protection Instantaneous short-circuit protection Ground fault protection
trip unit rating	500 A 65 °C

Complementary
mounting mode	Fixed
[Ue] rated operational voltage	690 V AC 50/60 Hz
motor tripping class	5 10 30 20
complementary motor protection	Current unbalance Protracted starting time Stalled rotor Underload
long time pick-up adjustment type Ir	Adjustable
[Ir] long time pick-up adjustment range	250...500 A
long time delay adjustment type	Adjustable
[tr] long-time delay adjustment range	120 s 1.5 x Ir 5 6,5 s 6 x Ir 5 5 s 7.2 x Ir 5 240 s 1.5 x Ir 10 13,5 s 6 x Ir 10 10 s 7.2 x Ir 10 480 s 1.5 x Ir 20 26 s 6 x Ir 20 20 s 7.2 x Ir 20 720 s 1.5 x Ir 30 38 s 6 x Ir 30 30 s 7.2 x Ir 30
thermal memory	20 minutes before and after tripping
short-time pick-up adjustment type Isd	Adjustable 9 settings
[Isd] short-time pick-up adjustment range	5...13 x Ir
short-time delay adjustment type	Fixed
[tsd] short-time delay adjustment range	0,01 s
instantaneous pick-up adjustment type Ii	Fixed
[Ii] instantaneous pick-up adjustment range	6500 A
ground-fault pick-up adjustment type	Adjustable
[Ig] ground-fault pick-up adjustment range	0.2...1 x In In > 50 A 0.3...1 x In In = 50 A 0.6...1 x In In = 25 A Ig enable on/off
ground-fault time delay adjustment type -tg	Adjustable
[tg] ground-fault time delay adjustment range	0…0,4 s
zone selective interlocking ZSI	With
display type	LCD display
type of measurement	Energy meter
electrical data recording	Maintenance indicators

Environment
standards	EN/IEC 60947-2 UL 508
product certifications	Marine CCC EAC
ambient air temperature for operation	-25…70 °C
ambient air temperature for storage	-40…85 °C

Offer Sustainability
ELi RoHS direktiiv	Vastavus ELi RoHS deklaratsioon
Elavhõbedavaba	Jah
RoHS eranditeave	Jah
Hiina EoHS regulatsioon	Hiina RoHS deklaratsioon Toode ei kuulu Hiina RoHS sfääri. Ainedeklaratsioon teavitamiseks.

Contractual warranty
Garantii	18 months