Dodatna oprema in sorodne komponente

Te proizvodi omogočajo razširitev funkcij odklopnika. Dostopen je širok nabor različne dodatne opreme za notranjo ali zunanjo inštalacijo. Te dodatki lahko naredijo odklopnik bolj varen in bolj idealen.

Notranji dodatki – AL, AX, SHT, UVT

Te dodatke instaliramo znotraj odklopnika. Dodatek AX na elektronski način prikazuje stanje odklopnika. Dodatek AL na elektronski način prikazuje stanje aktiviranja odklopnika. Dodatek SHT skrbi za elektronsko aktiviranje odklopnika z daljinskim upravljanjem. Dodatek UVT aktivira odklopnik pri padcu krmilne napetosti.

Main MCCB conditions	Alarm contacts
OFF or ON	ALa 98 (open) ALc 95 (DC+) a ALb 96 (closed)
Trip	ALa 98 (closed) ALc 95 (DC+) a ALb 96 (open)

a When DC use, polarity must be considered.

Type of Micro-switch for	Voltage (V AC)	Resistive loads (A)	Inductive load (A)	Voltage (V DC) a	Resistive loads (A)	Inductive load (A)
AL/AX/ALAX-05–8	460	—	—	250	0.2	0.2
	250	3	2	125	0.4	0.4
	125	5	3	30	4	3
AL/AX/ALAX-10	460	5	2	250	0.3	0.3
	250	10	10	125	0.6	0.6
	125	10	10	30	10	6

a When DC use, polarity must be considered.

MCCB type a	Cut-off switch	Voltage (V) b	Input c		Operating time (msec) d
MCCB type a	Cut-off switch	Voltage (V) b	AC (VA)	DC (W)	Operating time (msec) d
NF32-SV NF63-SV NF63-HV	Equipped	AC 24–48 AC 100–240 AC 380–550 (50/60 Hz) DC 100–125	120	50	≤15
NF125-SGV/SEV NF125-HGV/HEV NF125-RGV/UGVNF160-SGV/SEV NF160-HGV/HEV NF250-SGV/SEV NF250-HGV/HEV NF250-RGV/UGV	Equipped			60
NF400-SEW/HEW/REW/UEW NF630-SEW/HEW/REW NF800-CEW/SEW/HEW/REW/UEW	Equipped	AC 24–48/DC 24–48 AC 100–450/DC 100–200 AC 380–550 (50/60 Hz)	100 V: 20 200 V: 50 330 V: 120 450 V: 170	100 V: 10 200 V: 35	5–15
NF1000-SEW NF1250-SEW NF1600-SEW	Equipped	AC 100–120 AC 200–240 AC 380–450 (50/60Hz) DC 100	200	70	7–15

a Also for DSN types.

b Other voltages on request

c For the SHT operating power capacity, any voltage drop in the input electric power must not be below the allowable operating voltage range.

d The operating time includes all the time up to the moment the main contact of the breaker disconnects after a voltage has been applied to the shunt trip devices.

Main MCCB conditions

Auxiliary contacts

OFF or Trip

AXa 14 (open)AXc 11 (DC+) a

AXb 12 (closed)

AXa 14 (closed)AXc 11 (DC+) a

AXb 12 (open)

Zunanji dodatki – ročice, TC, HL in MD

Te dodatke inštaliramo izven odklopnika. Dodatek ročice odklopnik kontrolira na elektronski način, na ploščo se lahko namesti zunanja ročica, ki se lahko koristi za upravljanje odklopnika.

V-type operation handles

V-05SV

V-05SVE

V-1SV

V-1SVE

V-2SV

V-2SVE

V-2UV

V-2UVE

V-4S

V-4SE

V-8S

V-8SE

Breaker type

NF/DSN32-63

NF125-SV

NF/DSN125-250-SGV/SEV

NF/DSN125-250-UV

NF/DSN400-630

NF/DSN800

Colour: handle/front

black

red/yellow

black

red/yellow

black

red/yellow

black

red/yellow

black

red/yellow

black

red/yellow

Order information Art. no.

267747

267749

267751

267753

267755

267756

267757

267758

225420

225421

225424

225425

Adjustment unit

	V-AD3S	V-AD5S	V-AD3L	V-AD5L
Breaker type	NF/DSN32-250		NF/DSN400-800
Approx. length (mm)	300	500	300	500

Order information Art. no.	225426	235194	225427	235235

Testerji odklopnikov

Z odklopniki serije WS-V elektronskega tipa od 125 do 250 A lahko to napravo uporabite za izvajanje penetracijskih testov ter za nadzor in prilagajanje delovanja.